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    5,000 java technical architecture Jobs gefunden

    ...prototyping and backend development • OpenCV for image and video processing • PyTorch for model training and inference • YOLO or a similar object detection model for card and chip recognition • NumPy / Pandas for data processing • PySide6 or Tkinter for the desktop interface • Optional solver integration if precomputed strategy outputs are available Development Plan 1. Define requirements and architecture Before implementation, define the exact project goals, constraints, and module boundaries. The developer should specify: • supported input types • poker format(s) • expected accuracy targets • acceptable processing time • target operating system(s) • internal module interfaces The system should be split i...

    €546 Average bid
    €546 Gebot i.D.
    53 Angebote

    ...1080p / 4K) - Subtitle toggle - Resume from last position - Mobile & desktop fullscreen SEARCH & DISCOVERY: - Search by title, genre, year, cast - Filter & sorting options - Related content suggestions - Top rated / New releases sections FRONTEND DESIGN: - Dark Netflix-style theme - 100% Responsive (Mobile + Tablet + Desktop) - Fast loading & optimized - Clean modern UI/UX TECHNICAL STACK: - Backend: Laravel 10+ (PHP) - Database: MySQL - Streaming: HLS / DASH - Frontend: Blade + Tailwind CSS or Bootstrap 5 - Server: VPS Ubuntu / Apache / Nginx ═══════════════════════════════════════════ DELIVERY REQUIREMENTS ═══════════════════════════════════════════ ✅ 100% custom source code (clean & commented) ✅ Full database file (.sql) ✅...

    €1025 Average bid
    €1025 Gebot i.D.
    116 Angebote

    ...local evidence and must refuse or clearly mark uncertainty when evidence is insufficient. This evidence-first behavior, reboot-safe operation, offline-first processing, and local-only architecture are already reflected in the existing project documentation and acceptance materials. Important Working Principle This project will be awarded in multiple sequential phases. Each phase is a separate commission. The next phase will only be awarded after the previous phase is accepted. The purpose of this structure is to avoid ambiguity, prevent scope disputes, and ensure that implementation follows an agreed architecture and acceptance model. Existing Baseline A partial local stack already exists and should be audited and improved, not rewritten by default. Existing or documen...

    €506 Average bid
    €506 Gebot i.D.
    33 Angebote

    ...attempted this with an ST25R3916B, STM32L476, analog multiplexers, P-MOSFETs, and PIN diodes simultaneously. The design is overengineered and contains at least one confirmed routing error (VDD_D unconnected). I need an engineer who can: 1. Review the existing design and identify all issues 2. Propose a simplified, clean redesign 3. Execute the redesign through to tested prototype TECHNICAL REQUIREMENTS: Core Architecture: - NFC Reader: ST25R3916B-AQET (mandatory – I have stock) - Protocol: ISO 14443A/B and ISO 15693 - Antenna count: 8 crossed antennas (4 row + 4 column) covering 4×4 grid - Antenna switching: PIN diodes (e.g., BAR63-03W), NO analog multiplexers - MCU: STM32G0 or STM32L0 series, 48-pin package, cost-optimized - Power: Single LDO from 5V input...

    €1505 - €3011
    Versiegelt NDA
    €1505 - €3011
    8 Angebote

    I’m looking for an ASO specialist who can handle the full technical submission of my app and fine-tune every detail to increase its discoverability on both iOS and Google Play. Scope of work • Metadata & keyword optimisation: research, select and implement high-impact keywords for title, subtitle, description and tags. • Technical store setup: prepare bundles, screenshots and icon assets to meet each store’s guidelines, then submit the app for review. • Visual polish: I already have final designs for the app icon and all screenshots; your role is to format, size and upload them so they look sharp across every device size. • Post-launch tweaking: once the app is live, analyse early performance data and propose one round of refinem...

    €326 Average bid
    €326 Gebot i.D.
    35 Angebote

    Detailed Technical Specification Network and Security Architecture Diagram () 1. Purpose The purpose of this task is to create a professional, audit-ready network and security architecture diagram that provides a clear logical overview of the company’s IT environment. The diagram will be used in formal documentation contexts such as: Compliance and suitability documentation Security overview materials Vendor or government review processes The output must be visually clear, structured, and professional. 2. Scope The diagram is a logical architecture representation and must focus on: Trust zones Security boundaries Access flows Control layers Cloud dependencies The diagram must not include low-level technical details such as IP ranges, p...

    €144 Average bid
    €144 Gebot i.D.
    2 Angebote

    Ich plane eine schlanke, native Android-App, deren zentrales Feature das Versenden von Push-Benachrichtigungen ist. Was ich brauche • Entwicklung des kompletten Android-Front- und ‑Backends (Java oder Kotlin, gern unter Android Studio). • Einrichtung eines zuverlässigen Push-Notification-Workflows, damit ich zielgerichtet Nachrichten an angemeldete Nutzer senden kann. • Ein einfaches, sauberes UI mit maximal zwei bis drei Grund­bildschirmen (z. B. Start, Einstellungen, Info). • Dokumentation und kurzer Leitfaden, wie ich Texte/Bilder für künftige Benachrichtigungen selbst austauschen oder erweitern kann. Was wichtig ist • Stabile Performance auf aktuellen Android-Versionen. • Sauber strukturierter, kommentierter Code...

    €43 / hr Average bid
    €43 / hr Gebot i.D.
    42 Angebote

    ...with tokens; no fiat processing will occur within the system — fiat transactions will be handled exclusively by connected external partners. In the initial discussion, I expect: • An architecture proposal for Solana, including wallet handling and monitoring logic • Recommendations for the role model: Admin → Distributor → Shop → End Customer • A technical setup for a self-custody wallet with biometric security features • A workflow for QR-based token transfers between roles • A concept for automatic token classification (Clean / Unverified) and an audit trail • A rough effort estimation and identified technical risks Additionally, I require guidance on API integration for external partner platforms to ensure that...

    €13690 Average bid
    €13690 Gebot i.D.
    75 Angebote

    ...genre & complete tracklist with MP3s and cover images Price determination Workflow Automatic filtering of incoming mailboxes (e.g. by sender or subject line). Keyword-based extraction of the fields listed above. Optional manual review step before records are permanently saved. Target Format The extracted data should be stored in a structured format in my database (MySQL). Technical Requirements Retrieval of new emails via IMAP/POP or forwarding. Processing of email bodies and attachments (HTML, PDF, simple Excel lists). Interface (web GUI or CLI) to review, correct, and approve imported records. Transparent logging, error handling, and clearly commented code. Installable on my Linux server; Python or PHP preferred, but open to other sugg...

    €7213 Average bid
    €7213 Gebot i.D.
    59 Angebote

    ...spirit to openthinclient, that lets me control Desktops, Laptops and dedicated Thin Clients from a single, web-based console. The core features I expect are device inventory with granular status reporting, user account administration tied to our directory service, plus remote software installation and update workflows that run smoothly under both Windows and Linux endpoints. A clean, modular architecture is important to me—I want agents or services that stay lightweight on the client side and a server component I can host on-premise (Debian or Ubuntu preferred). The UI should feel modern, ideally using a common front-end framework so future tweaks are easy. Role-based access, audit logs and an API for integrating with existing tooling will round out the project. Deliverab...

    €4156 Average bid
    €4156 Gebot i.D.
    54 Angebote

    ...build a robust, production-ready web crawler for the Swiss real estate platform comparis.ch. The crawler must reliably extract all real estate listings from based on configurable search parameters, including all detail information from each individual listing page, and export the results into Excel. This is not a theoretical exercise – the solution must work in practice and handle the technical constraints of comparis.ch. ________________________________________ Core Requirements 1. Input Configuration (Mandatory) The crawler must read all search parameters from a JSON configuration file, for example: • Location (e.g. ZIP codes like 5722) • Radius (km) • Deal type (rent / buy) • Property type(s) • Rooms (from / to) • Price (from / to) • S...

    €41 Average bid
    €41 Gebot i.D.
    13 Angebote

    ...Installationsanleitung - Benutzerhandbuch (DE/EN) - Technische Dokumentation (API, Datenbankschema) - Code-Übergabe: Vollständiger Sourcecode inkl. Build-/Deployment-Skripte. 2.1.4 Technische Anforderungen Frontend: - HTML5, CSS3, JavaScript/TypeScript - Framework: React oder Angular (bitte Anbieterwahl angeben) Backend / REST API: - Programmiersprache: C (.NET Core) oder Node.js (Express) oder Java (Spring Boot) – bitte Anbieterwahl begründen - Schnittstellen: REST API (JSON) - Datenbank: - Relationale Datenbank (ist MS SQL Server) alle Daten werden über RESTAPI abgelegt. PDF-Verarbeitung: - Nutzung einer etablierten Bibliothek (z. B. iText7, PDFBox, ) - Internationalisierung: - Übersetzungen über JSON- oder i18n-...

    €1528 Average bid
    €1528 Gebot i.D.
    63 Angebote

    ...handling - Settings UI with toggle switches for each channel - Customizable auto-reply message What Needs Fixing: - WhatsApp: Attempts direct reply but creates infinite loop - Telegram: Direct reply fails (no RemoteInput found) - Facebook Messenger: Untested, likely same issue as Telegram - LINE, Viber: Direct reply not working Technical Details Language: KotlinMin SDK: 24 (Android 7.0)Target SDK: 34 (Android 14)Architecture: NotificationListenerService-based What We've Tried: 1. Analyzed competitor apps - they successfully implement direct replies 2. Implemented RemoteInput detection with multiple key patterns (direct_reply_input, reply, ) 3. Added () mechanism to trigger replies 4. Implemented loop prevention

    €35 / hr Average bid
    €35 / hr Gebot i.D.
    26 Angebote

    ...and finishing specifications for production handover • Select suitable fabrics, cuts, and color palettes aligned with the luxury segment • Provide recommendations for sizing and material sourcing • Collaborate on refining brand identity and target audience positioning, ensuring design, naming, and overall look & feel are perfectly aligned What’s important to me: You should be proficient in technical drawings, Adobe Illustrator (or equivalent design tools), and ideally also in 3D visualization. Experience in high-end fashion design is a strong plus — the silhouettes, craftsmanship, and finishing details should meet luxury standards. Please share a concise portfolio of similar work and briefly describe how you move from inspiration images to fi...

    €352 Average bid
    €352 Gebot i.D.
    17 Angebote

    ...handling - Settings UI with toggle switches for each channel - Customizable auto-reply message What Needs Fixing: - WhatsApp: Attempts direct reply but creates infinite loop - Telegram: Direct reply fails (no RemoteInput found) - Facebook Messenger: Untested, likely same issue as Telegram - LINE, Viber: Direct reply not working Technical Details Language: KotlinMin SDK: 24 (Android 7.0)Target SDK: 34 (Android 14)Architecture: NotificationListenerService-based What We've Tried: 1. Analyzed competitor apps - they successfully implement direct replies 2. Implemented RemoteInput detection with multiple key patterns (direct_reply_input, reply, ) 3. Added () mechanism to trigger replies 4. Implemented loop prevention

    €194 Average bid
    €194 Gebot i.D.
    8 Angebote

    ...appealing Optional variations (light/dark background versions) Consistent structure for recurring posts Typography Fonts: Modern and elegant — preferably a mix of serif and sans-serif Suggested combo: Playfair Display (headlines) + Montserrat (body text) Text alignment: Ample white space, clear hierarchy, left-aligned or centered Goal: Excellent readability with a refined, premium look. Technical Requirements Format: 1080 × 1080 px (Instagram feed) Optional: 1080 × 1920 px (Instagram story format) File type: Canva template (preferred), alternatively Adobe XD / Figma / Photoshop Colors, text, and logo must be easy to replace Include defined color palette (HEX codes) and font list Deliverables 1 Canva or PSD template for title / cover posts 1 Canv...

    €107 Average bid
    €107 Gebot i.D.
    119 Angebote

    ...exporting a polished episode. • Live or recorded demonstrations inside showing each editing step in real time. • Simple take-home resources—checklists, shortcut sheets, and a replay link—so attendees can practise after the session. • Time for Q&A to address common beginner hurdles (noise reduction, level balancing, file formats, etc.). The tone should stay friendly and non-technical, assuming no prior experience with podcasting. If you can briefly reference how a good recording workflow feeds into smooth editing, that’s a bonus, but the core deliverable is a practical editing tutorial within Riverside.fm. Please include examples of past training materials or workshops you’ve delivered on podcasting tools or similar platforms s...

    €22 / hr Average bid
    €22 / hr Gebot i.D.
    7 Angebote

    ...Installationsanleitung - Benutzerhandbuch (DE/EN) - Technische Dokumentation (API, Datenbankschema) - Code-Übergabe: Vollständiger Sourcecode inkl. Build-/Deployment-Skripte. 2.1.4 Technische Anforderungen Frontend: - HTML5, CSS3, JavaScript/TypeScript - Framework: React oder Angular (bitte Anbieterwahl angeben) Backend / REST API: - Programmiersprache: C (.NET Core) oder Node.js (Express) oder Java (Spring Boot) – bitte Anbieterwahl begründen - Schnittstellen: REST API (JSON) - Datenbank: - Relationale Datenbank (ist MS SQL Server) alle Daten werden über RESTAPI abgelegt. PDF-Verarbeitung: - Nutzung einer etablierten Bibliothek (z. B. iText7, PDFBox, ) - Internationalisierung: - Übersetzungen über JSON- oder i18n-...

    €1313 - €2626
    Versiegelt
    €1313 - €2626
    80 Angebote

    detusch bevorzugt Entwicklung einer Android Fahrer-App für Logistik & Service (ähnlich ServiceCore Driver App) Beschreibung: Wir suchen einen erfahrenen Android-Entwickler (Java/Kotlin) zur Entwicklung einer Fahrer-App für unsere Logistik- und Serviceprozesse. Die App soll ähnlich wie die ServiceCore Driver App funktionieren ([YouTube-Video zur Referenz]()). Funktionen der App 1. Mitarbeiterprofil * Registrierung/Profil mit E-Mail, Name, Adresse, Telefonnummer, Geburtstag. * Upload von Ausweis & Führerschein (Echtheitsprüfung, regelmäßige Führerscheinprüfung alle 3 Monate für App-Freigabe). 2. Anträge & Meldungen * Urlaubsanträge(Urlaub oder Überstundenabbau). Reparaturmeldungen (Schäden, ...

    €555 Average bid
    €555 Gebot i.D.
    84 Angebote

    Projektbeschreibung: Wi...geschrieben werden (Timesheet oder Employee Checkin). Später soll die Zeiterfassung auch für Abrechnung/Lohn nutzbar sein. Technische Basis unserer Software: Java, JavaScript, MySQL ERPNext ist bereits angebunden (REST API verfügbar) und local in docker integriert. Aufgaben für den Freelancer: Integration einer Zeiterfassungsfunktion in unsere bestehende Software. Anbindung an ERPNext über REST API (Timesheet / Employee Checkin). Einfaches Frontend (Start/Stop-Button oder manuelle Zeiteingabe). Anstempeln via RFID chip und wandmodul Dokumentation der Lösung. Erfahrung, die wir erwarten: ERPNext API / Frappe Framework Kenntnisse Java & JavaScript (Frontend/Backend Integration) Erfahrung mit MySQL Vorteil...

    €451 Average bid
    €451 Gebot i.D.
    45 Angebote

    ...(Homepage + 2 subpages) for approval: within 3 days Full website completed and ready to review: within 7 calendar days (hard deadline) Scope of Work 1. Design & Layout Use Astra (free) + Elementor (free). Provide an initial design proposal (homepage + 2 subpages) for approval before continuing. Two design tracks: B2C (Private clients → bright, clean, approachable) B2B (Commercial clients → technical, professional, darker tones) Fully responsive design (mobile-first) and cross-browser compatibility. Typography: modern sans-serif (Google Fonts, but hosted locally for GDPR). Color system and branding to be proposed by freelancer, but must differentiate B2C vs. B2B. 2. Content Integration We will provide final German texts before launch. Until then, freela...

    €183 Average bid
    €183 Gebot i.D.
    40 Angebote

    ...sonstige Voraussetzungen in die Optimierung einfließen. Fahrzeugspezifisch sollen insbesondere Kraftstoffverbrauch, Fahrzeuggröße und die maximale Auslastung berücksichtigt werden, um realistische und kosteneffiziente Routen zu erzeugen. Ich erwarte belastbare Java-Erfahrung in Kombination mit Routing-Algorithmen und Optimierung. Referenzen aus der Tourenplanung oder vergleichbaren Projekten sind für den Zuschlag entscheidend. Konkrete Lieferobjekte: • Lokale GraphHopper-Installation inkl. Import der OSM-Daten • OptaPlanner-Integration (Java, Maven/Spring bevorzugt) mit lauffähigem Beispiel-Use-Case • Konfigurierte Profile und Constraints für Zeitfenster, Fahrzeugattribute und Lade-/Lieferabfolgen • Kurze Dok...

    €1035 Average bid
    €1035 Gebot i.D.
    51 Angebote

    ...erscheinen, sobald das Steuergerät sie sendet. Darüber hinaus will ich die Daten auch außerhalb des Telefons in Echtzeit sehen können. Ob per integrierter Web-Ansicht, WebSocket-Stream, MQTT-Broker oder REST-API ist flexibel – Hauptsache, ich kann von jedem Gerät mit Internet-Zugriff live zuschalten, ohne zusätzliche Hardware. Liefern solltest du: • Komplette Android-APK und Quellcode (Kotlin/Java/Flutter möglich) • Bluetooth-Anbindung an mein serielles 115 200-Baud-Protokoll • Interaktives Dashboard mit Geschwindigkeits-Gauge, und Platz für künftige Felder • Sichere Remote-Ausgabe derselben Live-Daten • Kurze Anleitung, wie ich weitere Parameter oder Layouts ergänze.(Ich programmier...

    €621 Average bid
    €621 Gebot i.D.
    60 Angebote

    Wir suchen einen erfahrenen Java Web Entwickler, der uns bei der Erweiterung einer bestehenden Webanwendung unterstützt. Das erste Projekt umfasst die Implementierung einer SMS-Authentifizierungsfunktion. Nach erfolgreichem Abschluss besteht die Möglichkeit einer langfristigen Zusammenarbeit, insbesondere zur Modernisierung veralteter Softwareteile (Upgrade von Angular 1.3 auf Angular 13 mit mobiler Responsiveness) sowie Migration des Projekts von onPremise in die Cloud ("Lift & Shift" oder "Cloud native") Anforderungen: - Technologien: Java (idealerweise Java EE), JBoss (WildFly), Maven, REST/SOAP Webservices - Deployment & Infrastruktur: Erfahrung mit JBoss CLI und Linux-basierten Umgebungen - Build & Dependency Managem...

    €32 / hr Average bid
    €32 / hr Gebot i.D.
    25 Angebote

    1. Project goal Creation of a comic page in A3 format (6–8 panels) as a trial assignment to establish the atmosphere, style, and visual language of the ...(lines, hatching) 3. Texture overlays (paper grain, noise) 4. Adjustment layers: Multiply for shadows, Overlay/Color Dodge for highlights 5. Fine effects: Noise/Grain, Bloom, Chromatic Aberration 6. What to avoid • No excessive digital smoothing • No flat watercolor washes • No cell shading • No anime aesthetics 7. Objective of the page • Panel 1 (large): Atmosphere + architecture + protagonists (introduction). • Additional panels (6–8 total): Balance between wide angle (environment) and close-ups (emotions/dialogue). • Tone: Calm and atmospheric start ...

    €342 Average bid
    €342 Gebot i.D.
    19 Angebote

    ...Apple - Create rooms, invite players, automatic matchmaking - In-game chat and friend list - Level system, daily missions, and rewards - League system, tournaments, and VIP memberships - In-app purchases (chips, exclusive content, advantages) - Ad integration (e.g., AdMob) - Modern, responsive, and user-friendly interface - Admin panel for managing players and content Technical Requirements: - Compatibility with Android and iOS - Support for web browsers (HTML5/WebGL) - Secure and scalable server infrastructure - Real-time data synchronization - API integration and database management Timeline: There is no fixed delivery deadline for this project. The priority is a sustainable, error-free, and user-oriented development process. A ph...

    €15077 Average bid
    €15077 Gebot i.D.
    14 Angebote

    ...includes/ (Streaming functions - 2289 lines) All PHP files in /admin/, /reseller/, /player/, /ministra/ directories Configuration Files: config/ service (system service script) status (status checking script) All cron job files in /crons/ System Integration: Systemd service files Nginx configurations Redis configurations MySQL configurations Fstab entries Technical Requirements Skills Needed: PHP - Deep understanding of OOP, class structures, namespaces Python - Script modification and system integration MySQL - Database schema understanding and modification Linux System Administration - Systemd, nginx, user management Shell Scripting - Bash script modification Attention to Detail - Must catch ALL references without breaking functionality Critical Considerations:

    €428 Average bid
    €428 Gebot i.D.
    23 Angebote

    MVP “Crypto Beginner Course” with Challenges) 1. Introduction I am not a technical expert. That’s why I am looking for a developer who can support me in the best possible way, guide me with clear recommendations, and build a relationship of trust. I want to collaborate with someone who not only implements but also brings in their own ideas on how to achieve the goals in the most efficient and cost-effective way. 2. Goal The goal is to develop an MVP for a digital infoproduct framework, starting with a Crypto Beginner Course. The system should be: Interactive and modular Flexible in pace and structure Fun to use (gamification, animations, challenges) Learning-focused (active tasks, not passive videos) Equipped with a FAQ database that g...

    €2563 Average bid
    €2563 Gebot i.D.
    30 Angebote

    Wir vergeben Aufträge zur Erstellung von visuellen Gebäude-Entwürfen in CAD (oder auch in einer der Software-Varianten: 3D CAD, AutoCAD Architecture, BricsCAD, CMS IntelliCAD, ProgeCAD). Die Entwürfe dienen als gestalterische und räumliche Vorlage für unsere Architekten, die diese dann in den weiteren Planungsprozess überführen. Es geht also nicht um prüffähige Ausführungspläne, sondern um illustrative Darstellungen zur Unterstützung der architektonischen Bearbeitung. [Removed by Freelancer.com]

    €96 Average bid
    €96 Gebot i.D.
    14 Angebote

    Ich habe eine cannabissocialmedia plattform mit der AI Claude in php, mysql, java gebaut. Wenn man den code von der ki auswerten lässt sieht man schnell was ich vor habe. Ich haebbereits viele probleme beseitigt, user erstellung und so funktioniert schon. Leider ist es zu zeitintensiv alle fehler auszubügeln von daher brauche ich hilfe bei der Fertigstellung. Vielleicht geht es aber auch viel einfacher safür bin ich offen. Ich packe hier mein letztes ki projekt mal rein. Also die aufgabenbeschreibung, damit klar ist was gefordert ist. erstelle mir eine Cannabisplattform wo user fotos ihrer buds hochladen können. design wie pornhub. das letzte projket diesbezüglich ist mit dir gescheitert, da die sql und php umgebung viel zu fehlerbehaftet war. wir haben ...

    €472 Average bid
    €472 Gebot i.D.
    97 Angebote

    Digitale App Qualitätskontrolle für Reinigungsdienstleistungen in Deutschland Wartung, Anpassung und Weiterentwicklung der Software Java und HTML5 auf unserem Server

    €38 / hr Average bid
    Lokal
    €38 / hr Gebot i.D.
    22 Angebote

    ...Phase 2: Production-Ready (6-8 Wochen) Vollständige DSGVO-Compliance-Implementation Multi-Tenant Admin-Panel Azure-Production-Deployment mit DNS-Setup Phase 3: Optimierung (2-4 Wochen) Performance-Tuning Monitoring und Alerting Dokumentation und Übergabe Technische Anforderungen Must-Have Skills: Python: FastAPI, SQLAlchemy, Async Programming React: TypeScript, Modern Hooks, Multi-Tenant-Architecture Azure: OpenAI API, App Services, EU-Compliance Datenbanken: PostgreSQL, ChromaDB/Vector-DB DSGVO: Praktische Datenschutz-Implementation DevOps: Docker, DNS-Management, SSL-Setup Nice-to-Have: Österreich/DACH-Region Datenschutz-Erfahrung Multi-Tenant SaaS-Erfahrung OpenAI/LLM-Integration-Erfahrung Was bereits vorhanden ist: ✅ Vollständige technische Spezi...

    €626 Average bid
    €626 Gebot i.D.
    34 Angebote

    ...pickers. -> Use clear, understandable field labels (no jargon). -> Disable/hide unfinished features. -> All outputs should be SEO-friendly and accessible. -> Smooth validation and helpful error messages for invalid input. -> Zoom-based review before finalizing frontend UX. ============================ ### TECHNICAL REQUIREMENTS ### ============================ -> Charting Library: or Highcharts -> Init Plugin Boilerplate: PHP, JS, CSS (clean architecture) -> Enqueue scripts responsibly (WP best practices) -> Cross-browser tested (Chrome, Firefox, Safari) -> Mobile & Tablet tested (responsive layout) -> Optimize chart & data loading times -> Sanitize all inputs, secure all API requests -> Edge case te...

    €2817 Average bid
    NDA
    €2817 Gebot i.D.
    33 Angebote

    Suche jemanden der mir ein paar Sachen an meiner Webseite verbessern kann. - Bei einer Seite muss beim Content es so einstellt ewerden das ich unter 1 Zeile 3 Zeilen nebeneinander hin bekomme - Bei der Referenzseite müssten einige Anpassungen vorgenommen werden. Hover Text wenn man über Icons mit der Maus geht, Automatische Bildanpassung, Smartphone Ansicht..... Bitte nur jemand wo sich auskennt...

    €58 Average bid
    €58 Gebot i.D.
    28 Angebote

    ...coaching loops, self-assessments, short reflection videos Coach roles: motivational, explanatory, reflective, guiding Emotionally responsive AI: reacts to frustration, uncertainty, motivation Technical Requirements GDPR-compliant infrastructure (e.g., Hetzner or other EU-based hosting) Secure, documented API integrations for all third-party services Clean code and handover documentation for long-term maintainability Timeline Project start: Immediate Phase 1 (MVP) Phase 2 (Adaptive Logic & Process Intelligence & confidence Score Project Context & Status Fully developed didactic and technical concept Comprehensive pitch decks, briefs, and user flows available Official partners: DATEV, DStV (German Tax Advisor Association), 7 regional associations Awar...

    €26987 Average bid
    €26987 Gebot i.D.
    41 Angebote

    ... bolts, etc. Dimensioning of components (thicknesses, distances, bolt sizes) Lubrication analysis: oil volumes, distribution, oil sump details Simplified screw calculations showing sufficient preload Suitability check for speed-critical parts (e.g. shaft seals, circlips) based on datasheets or standards Strength checks for locknuts, circlips, and other safety elements 3. 2D Technical Drawings Assembly drawing of the gearbox in sectional view with all main and connection dimensions Proper fit indication without tolerance tables Demonstration of lubrication concept for gears and bearings (may be shown at a critical spot only) Sectioned screw connection (1 screw), optionally with a detail view Clear indication of materials, heat-treated zones, and type...

    €880 Average bid
    Lokal
    €880 Gebot i.D.
    12 Angebote

    ...pages for lead capture for our core services. These will be built on subdomains (e.g. , etc.). Each service will have its own page: -Private Jet Charter -Yacht Charter -Suites & Villas These should be: -Sales psychology optimized (AIDA, trust triggers, scarcity, social proof, etc.) -Conversion-focused layout -With forms, clear CTA, and thank-you logic V. SEO / Technical Requirements SEO Best Practices from the ground up: -Strategic use of H1–H6 -Optimal keyword density -Meta titles & meta descriptions for all pages (you provide) -Alt tags, Schema markup, internal link logic -Page speed optimization (Google PageSpeed & Core Web Vitals compliant) Analytics & Pixel Integration: -Meta Pixel -Google Analytics -TikTok Pixel VI. Languages Full site availa...

    €2226 Average bid
    €2226 Gebot i.D.
    64 Angebote

    Ich suche jemanden, der mir beim Schreiben meiner IHK-Projektdokumentation hilft. Das Projekt ist bereits vollständig umgesetzt. Ich schreibe den Java Code selbst , inklusive SQL-Datenbank. Ich benötige Unterstützung bei der Erstellung der Projektdokumentation nach IHK-Vorgaben (ca. 10–15 Seiten, Word/PDF). Was vorhanden ist: Das fertige Projekt ( Java und SQL Datenbank mache ich selber) Eckdaten zum Ablauf und den eingesetzten Technologien Was ich brauche: Unterstützung beim Strukturieren und Formulieren der Dokumentation (ER-Modell, Programmablaufplan etc.) Lieferung als editierbares Word-Dokument (später wandeln ich es selbst in PDF um) Zeitrahmen: In den nächsten 1 Wochen Budget: Bitte mit realistischen Preisvorstellungen be...

    €117 Average bid
    €117 Gebot i.D.
    8 Angebote

    ...text) No unnecessary highlights, bolding, or visual clutter Color Scheme Background: Always white Primary color: Deep red (HEMMELMANN CONSULTING brand tone – #5f294b) Secondary colors: Anthracite, light grey Use of color must be minimal and discreet No gradients, shadows, or 3D effects Footer (on every page) Page number HEMMELMANN CONSULTING Project name / client name (editable placeholder) 3. Technical Requirements The entire document must be created using Canva Docs All elements must be editable within Canva: Text, numbers, titles, color fields, labels Graphics (charts, process maps, timelines) Tables (rows, columns, labels) Do not use screenshots, PNGs, or non-editable formats 4. Work Process The freelancer is expected to work step by step, delivering one section at a ti...

    €118 Average bid
    €118 Gebot i.D.
    22 Angebote

    ...information must be automatically sent to the ERP system to update inventory records. This synchronization should include data such as product names, quantities received, and any batch or lot information, if applicable. The integration must ensure that stock levels are updated in real-time, reducing the need for manual input and preventing discrepancies between the systems. 6. **API Integration and Technical Requirements** The integration will rely on APIs to facilitate communication between the ERP system and the fulfillment network. The development should ensure the following: - Support for RESTful APIs or other modern API standards. - Secure authentication methods, such as OAuth, API keys, or token-based systems, to protect data integrity. - Handling of data transf...

    €27 / hr Average bid
    €27 / hr Gebot i.D.
    15 Angebote

    ...shopping cart experience Search and Filter Functions: A robust internal search function that allows customers to filter by categories, plant type, price range, and more Customer Accounts & Newsletter: Options for customers to create accounts to view order histories and track their orders Integration with a newsletter system to keep customers informed about news and special offers --- 4. Technical Requirements Domain & Hosting: The shop should be hosted on a secure server with an SSL certificate Set up an automated backup system and ensure regular updates for security Performance & SEO: Optimize page load times (fast, responsive pages) Implement basic SEO measures (meta tags, alt texts, clean URL structure) Integration of Google Analytics and Google...

    €399 Average bid
    €399 Gebot i.D.
    23 Angebote

    ...allowing us to test multiple approaches. ? Project 1: Social Media Clips from Webinars & Seminars ? Goal: Create short-form videos (60–90 seconds & 2–3 minutes) for YouTube, Facebook, TikTok, and Instagram. Highlight the unique hand-drawn sketches created live during our webinars and seminars. No overly fast-paced, ad-like edits! The videos should be fluid and engaging for learning purposes. ? Technical Requirements: ✔ Use AI-powered tools to pre-select engaging scenes automatically (e.g., Opus-Clip-AI or similar tools). ✔ Smooth and visually engaging storytelling, with zoom-ins on sketches and carefully curated camera framing. ✔ Generate subtitle and text templates that we can reuse and adapt. ✔ Sound enhancement: Reduce background noise & improve voice ...

    €317 Average bid
    €317 Gebot i.D.
    25 Angebote

    ...and sell cards. 5. Design: User-friendly and attractive design that works well on both desktop and mobile devices. A clear structure that allows users to navigate the website easily. 6. Monetization: Integration of advertising (e.g., through sponsors) to finance the website. Users should also be able to purchase packs or unlock features with virtual currency (e.g., website points). Technical Requirements: Responsive design for user-friendly mobile use. Use of standard web technologies for stable and fast performance. Security features for user registration and data protection. A user-friendly admin panel to manage the website and its content. Freelancer we are looking for: A freelancer or agency with experience in creating websites with custom features, social m...

    €1075 Average bid
    €1075 Gebot i.D.
    53 Angebote

    ...buffs abilities temporarily. Aquatic Shrine: Advances the story and unlocks water-based powers. Zone Size: ~5-8 tiles, blending water and land gameplay seamlessly. --- 5. Air Region Theme: Freedom, exploration, and mystery. Visual Design: Floating islands high in the sky, connected by rickety bridges or magical platforms. Clear skies with wispy clouds and vibrant lighting. Ethereal architecture with glowing runes and floating crystals. Gameplay Objectives: Vertical exploration and flight mechanics. Combat against airborne enemies and mid-air platforming challenges. Rare air-based crafting materials like feathers or wind crystals. Key Locations: Sky Temple: A central structure for advanced air-based puzzles. Floating Ruins: Contains rare loot and hidden lore. ...

    €5 - €11 / hr
    Featured Versiegelt NDA
    €5 - €11 / hr
    1 Angebote

    ...and sell cards. 5. Design: User-friendly and attractive design that works well on both desktop and mobile devices. A clear structure that allows users to navigate the website easily. 6. Monetization: Integration of advertising (e.g., through sponsors) to finance the website. Users should also be able to purchase packs or unlock features with virtual currency (e.g., website points). Technical Requirements: Responsive design for user-friendly mobile use. Use of standard web technologies for stable and fast performance. Security features for user registration and data protection. A user-friendly admin panel to manage the website and its content. Freelancer we are looking for: A freelancer or agency with experience in creating websites with custom features, social m...

    €496 Average bid
    €496 Gebot i.D.
    68 Angebote

    We are looking for someone with experience in the IEC 60870-5-101 protocol who can assist in correctly constructing and interpreting data packets (encoding and decoding). Programming skills in Java would be an advantage. Wir suchen eine Person die Erfahrung mit dem IEC 60870-5-101 Protokoll hat und helfen kann die Datenpakete richtig aufzubauen und zu lesen (enkodieren und dekodieren). Programmierkenntnisse in Java wären von Vorteil.

    €33 / hr Average bid
    €33 / hr Gebot i.D.
    5 Angebote

    ...interne Team langfristig unterstützt. Der Fokus liegt auf der Weiterentwicklung und Wartung bestehender mobiler Anwendungen sowie der Implementierung neuer Features. Dabei arbeiten Sie in einem agilen Umfeld eng mit den Projektbeteiligten zusammen. Anforderungen für das Projekt: Technologien & Tools: Mobile Entwicklung: Swift, Kotlin, Flutter oder React Native Architekturen: MVVM, Clean Architecture Datenbanken: SQLite, Firebase, Realm API-Integration: REST, GraphQL Versionskontrolle: Git Testing: Unit Testing, UI Testing Erfahrung: Mehrjährige Erfahrung in der nativen oder plattformübergreifenden Mobile App Entwicklung (iOS und/oder Android). Kenntnisse über App Deployment und Distribution (App Store, Google Play). Erfahrung in der ...

    €40 / hr Average bid
    €40 / hr Gebot i.D.
    24 Angebote