Mobile App Entwicklung Jobs

Ich plane eine minimalistische App, die mir in Echtzeit zeigt, wie viel Strom mein Heimtrainer mit integriertem Generator bei jeder Bewegung produziert. Die Anzeige soll die Energieerzeugung klar in Watt ausgeben und gleichzeitig alltagsnahe Vergleichsbeispiele einblenden (z. B. „entspricht einer LED-Lampe für 2 Minuten“), damit der Nutzer direkt versteht, was die erzeugte Leistung bedeutet. Kernaufgaben • Verbindung zu meinem Heimtrainer herstellen und die vom Generator gelieferten Messwerte auslesen. • Live-Visualisierung der aktuellen Watt-Leistung – schlicht, ohne komplizierte Diagramme. • Automatische Einblendung der Vergleichsbeispiele parallel zur Wattzahl. Die Beispiele können flexibel gepflegt oder erweitert werden. • Plattfor...

Aufgabenbeschreibung Entwicklung einer Smartphone-App zur drahtlosen Datenkommunikation mit einem Mikrocontroller 1. Ziel der Aufgabe Ziel dieser Aufgabe ist die Konzeption und Entwicklung einer mobilen App mit grafischer Benutzeroberfläche, welche eine bidirektionale Kommunikation über Bluetooth mit einem Mikrocontroller ermöglicht. Die App soll empfangene Mess- bzw. Statusdaten visualisieren, speichern und zusätzlich Steuerdaten an den Mikrocontroller senden können. ________________________________________ 2. Funktionale Anforderungen 2.1 Bluetooth-Kommunikation • Aufbau und Verwaltung einer Bluetooth-Verbindung zwischen Smartphone und Mikrocontroller • Empfang von Mess- oder Statusdaten vom Mikrocontroller • Senden von Steuer- oder Konfigurationsd...

I’m ready to take an early-stage e-commerce concept from paper to a functioning Android MVP and I need a developer who wants to build it side-by-side with me. The scope is a lean yet polished mobile app focused solely on Android for our first release. Here’s what I’m picturing: a clean product catalogue, search, cart, checkout (initially through one payment gateway), basic user accounts, and an admin back-end or API so I can upload items and track orders. Nothing bloated—just the essential features that prove the business model and can be shown to investors. I can cover a straight salary or, if you’d rather share the upside, we can structure an equity partnership; I’m flexible and happy to discuss whichever model motivates you most. You’ll...

I’m building a focused study tool for pulmonary medicine and need a complete Android application that combines interactive learning with quick-access notes. The core of the app is a bank of multiple-choice quizzes covering every major topic in pulmonology. Alongside each question set, I want concise, scroll-friendly notes and reference material so users can review explanations or jump straight to theory before retesting themselves. To keep learners engaged, the app should quietly log their scores, highlight weak areas, and present simple progress charts so they can watch improvement over time. Because we’re dealing with a single medical specialty, the interface can be streamlined—no subject picker required—just a clean landing screen that flows into “Study ...

I’m building a compact wearable that captures three core health metrics—steps, heart-rate, and SpO₂—and pushes them, in real time, to a companion mobile app written in React Native. I also want the watch to relay basic smartphone notifications (calls, texts, app alerts) so the user never misses an important message while working out. Here is how I picture the workflow: the watch gathers raw sensor data, the firmware processes and packages it over BLE or Wi-Fi, and the React Native app streams, stores, and visualises the incoming values instantly. Users should see live graphs, daily summaries, and historical trends inside the app without manual syncing. Because this is an end-to-end build, I’ll need both the embedded side and the mobile side delivered: • Hard...

Looking for Unity Game Developer for Viral Casual / Multiplayer Mobile Game (Prototype First) Job Description Hello, I am looking for an experienced Unity Game Developer who can help me build a simple, fun, and viral-friendly mobile game. I do not have a fixed game idea. I am looking for someone who can: Suggest 2–3 simple casual or multiplayer game ideas Build a quick playable prototype Focus on fun, replay value, and short gameplay loops (15–60 seconds) The game will be developed for Android first. iOS version can be considered later if the game performs well. Game Type (Preferred) Hyper-casual or casual 2 player or multiplayer (local or online) Simple mechanics such as tap, timing, reaction, guessing Lightweight and fast-loading game Required Skills Unity (2D ...

Core Banking Platform (Web Client Portal + Web Admin + iOS/Android) We require a self-contained digital banking platform that runs entirely on-premise / air-gapped with zero external dependencies. The platform must work even if the server has no public internet access (no external APIs, cloud services, CDNs, hosted fonts, analytics, maps, payment gateways, SMS/email providers, push services, or third-party authentication). We will provide the selected developer access to our current system to mirror screens, menus, and workflows. ⸻ 1) Deliverables (Mandatory) • Web Client Portal (browser-based) • Web Admin Back Office (browser-based) • iOS + Android mobile apps connected to the same system (Flutter or React Native preferred) • Full source code (all modules) + bu...

Godot Match‑3 Combat Core (Landscape Edition) I want to build a rock‑solid, scalable foundation for a landscape‑oriented, pirate‑themed match‑3 combat game, developed entirely in Godot. The focus is on clean architecture, modularity, and performance, not final art polish. This project aims to go beyond traditional casual match‑3 games. The goal is to create a more cinematic and intense experience, with ships, magic effects, and combat elements that benefit from a wider horizontal field of view. Core Mechanics • A configurable Grid Manager that spawns the board, handles refills, and supports flexible board settings • Robust match detection for horizontal, vertical, and cascading clears • Swap logic with proper move validation so only legal moves execute • Clean, modu...

I already purchased and customised a clean e-commerce template; now I need someone to turn it into a production-ready web store and release companion apps for both iOS and Android. All creative assets, colour palettes, and product data are prepared, so you can focus squarely on solid coding, payment integration, and smooth deployment. The core build includes: • Adapting the template into a fully responsive web storefront • Mirroring the same functionality in native (or Flutter/React Native, I’m flexible) iOS and Android builds • Connecting secure checkout, real-time inventory, and an intuitive admin dashboard Nice-to-have extras—such as user reviews, wish-lists, or live chat—are in scope if you’re comfortable adding them, but they are not bloc...

I'm seeking an experienced app developer to create a comprehensive telehealth application for both iOS and Android platforms. Key Features: - Teleconsultation section: - Video calling - Instant messaging - Prescriptions section: - E-prescriptions - Pharmacy locator - Written instructions See app called Vively as we want something similar. order blood tests. locator for pathology labs to take blood Ideal Skills and Experience: - Proficiency in mobile app development for both iOS and Android - Experience with video calling and instant messaging integrations - Familiarity with e-prescription systems and pharmacy locator functionalities - Strong UI/UX design skills to ensure a user-friendly experience - Knowledge of healthcare regulations and compliance Please provide you...

My golf-coaching website is live but still missing the most important feature—a smooth, calendar-based booking system so students can reserve lesson times without the email back-and-forth. I already have the layout, copy, and visuals in place; what I need now is the technical piece that lets visitors pick an open slot, pay (if the tool supports it), and receive an automatic confirmation. Here’s what success looks like to me: • A clean calendar widget embedded on the “Book a Session” page that shows real-time availability. • Simple admin controls so I can open, close, or adjust lesson slots on the fly. • Automatic email notifications for both student and coach after a booking is made. • Mobile-responsive display—most of my clients b...

Project Overview We are building a private, login-only homeowner dashboard that helps users understand and track their home value and equity over time. This is not a public real estate portal and not a lead funnel. It is a calm, brand-first, homeowner-facing product designed for trust, clarity, and long-term use. Branding, market context, and detailed functional specifications will be shared after shortlisting. ⸻ Core Requirements (MVP Scope) 1) Authentication & Access • Email signup and verification • One-time SMS OTP verification at signup (Twilio) • Login required for all app features • Role-based access (standard user + super user/admin) 2) Homeowner Flow • User enters a home address (single geographic region only) • Guided chat-style onboa...

I want to turn our product posts into a reliable source of local, small-business leads. To do that I need a clear, tool-focused plan that uses AI to create and distribute engaging content, then backs it up with solid local SEO so nearby decision-makers actually find us. Here’s what I need from you: • A practical shortlist of the best AI platforms for social content creation, scheduling and localisation (think copywriting, image generation, smart posting, Google Business Profile updates). • A side-by-side comparison of each tool’s strengths, weaknesses, pricing and integration options. • A recommended stack that links social media marketing and local SEO into one workflow, including any useful automations or Zapier hooks. • A 30-day rollout roadmap sh...

I need an experienced developer to create a virtual currency trading system for an in-game environment. This system will be used for currency trading within the game. Key Features: - Marketplace: A user-friendly interface where players can buy, sell, and trade virtual currencies. - Real-time Price Updates: Live updates on currency values to ensure players have the most current information for trading. Ideal Skills and Experience: - Strong background in game development, particularly in creating trading systems. - Experience with real-time data integration and updating. - Familiarity with in-game economies and user interface design. Please provide examples of similar work done and an estimated timeline for completion.

I already own three separate CodeCanyon scripts 1. Payment gateway script • Install on my VPS and brand it. • Connect it to the other two apps as a self-hosted checkout engine. • Add global country & currency auto-detection so users see prices in their local money and an automatic tax rate based on location. • Let the system decide which payment methods show up per region (rule-based table is fine). 2. Ride app • Reskin with a fresh colour palette, logo and updated screen layouts (moderate UI changes). 3. Delivery app script • Keep its core delivery flow but embed: – The ride-sharing service as an additional tab. – A flight-booking module (search → book → confirm) with live fare display ...

I need a reliable specialist to help me squeeze more speed out of my Google Android Go phone. System-level apps—especially Settings and Camera—open sluggishly, and overall responsiveness feels capped. I’ll supply every relevant detail about the device once we start; what I’m missing is the technical finesse to upgrade or tune it safely and transparently. My research led me to the Firebase Go Admin SDK v4 migration guide, which emphasises trust, clean code, and zero shady shortcuts. I want that same ethos applied here: no questionable rooting, no data grabs, full accountability. Here’s what I’m after: • Diagnose current build and pinpoint performance bottlenecks in the OS layer. • Recommend or apply the safest OTA update, micro-GAPPS packa...

I have very, very, old and limited prior coding experience in another language (BASIC) but I am brand-new to Flutter, so I’d like a hands-on Zoom lesson that runs anywhere from one to four hours, depending on how quickly we cover the material. I’m in the U.S. Central time zone and can be flexible with scheduling as long as it falls within standard afternoon or evening hours here. Weekdays and Weekends are flexible. I have an old app that was once on Android but must be redone. I have run it through AI to create a flutter program for it and it is almost done. Flutter seems to like it, but I can't say that with any certainty. I'm not sure I’m using it correctly. My immediate goals are straightforward: • Walk through the basic setup and a clean project sca...

I need a mobile application that lets users watch their CCTV cameras in real time, store recordings in the cloud, and pay for access through in-app subscriptions. The core build must cover both iOS and Android so customers can smoothly switch between devices without losing footage or settings. Key requirements • Live streaming: low-latency playback with adaptive quality up to Full HD. • Cloud storage: automatic upload of recorded clips to a secure bucket (AWS S3, Google Cloud Storage, or a comparable service). Users should be able to browse, scrub, and download past events. • Subscription management: native in-app purchase flows (Apple/Google) to unlock storage tiers and additional features. Handle renewals, grace periods, and failed payments gracefully. I’m ...

I’m looking for an experienced Android developer to join and help me take the project to the next level. Below is a clear overview of what already exists, how it works, and what I need to build next. What I already have 1) Car App (Android - runs on the BYD head unit) Tech stack ● Language: Java 11 ● Platform: Android Native (API 21-35) ● Build: Gradle (Kotlin DSL) ● Networking: Retrofit + OkHttp ● Backend sync: Firebase REST ● IPC: AIDL ● Local comms: ADB (LibADB Android) ● SSH/SFTP: JSch Main modules ● VehicleDataProvider - reads vehicle data via BYD SDK (speed, SOC, temps, range, etc.) ● TripManager - trip recording: GPS, distance, time, energy/fuel usage ● ChargingManager - charging sessions tracking, energy/time calculations ● DataManager - real-time sync to Firebase ● FileMoni...

This Project is about small open-source Kotlin app from GitHub that performs a basic TLS/SSL reachability test. All I need is for you to: •1. get that project compiling cleanly in the latest stable Android Studio, •2. merge in two practical extras (typescript) that live in a another repo: - detecting if the current public IP is in the publicly announced IP range of the telco provider - detecting changes in the internal IP address obtained via a traceroute The original UI can stay the same; a simple text area or scrolling log is fine for the added output. I just have to see the raw data on-screen same for traceroute IP logs. Deliverables: 1. Updated source code in a fork or new repo. 2. Signed release APK ready to sideload. Everything is Kotlin already, so ...

I need a stable Indian virtual phone number that can receive one-time passwords for website sign-ups over the next several months. Physical SIMs aren’t an option—I’m after a cloud-hosted number I can check from anywhere. Key expectations • The number stays active for at least six months with no interruptions or recycling. • All incoming OTP texts from Indian websites must appear instantly in a simple web console, app, email forward, or API—whatever is fastest. • The number should be clean (not black-listed) so major Indian sites recognise it without issues. • Absolute confidentiality: OTP traffic is for my use only and should never be reused for other clients. When you accept, please let me know: 1. How you’ll provision and main...

Busco a alguien que se encargue de probar varias aplicaciones Android — incluirán juegos, herramientas de productividad y plataformas de redes sociales— y entregue un reporte preciso sobre su funcionamiento, rendimiento y seguridad. Qué espero de cada app: • Pruebas funcionales: verificar flujos de usuario, bugs, compatibilidad con versiones recientes de Android y distintos tamaños de pantalla. • Pruebas de rendimiento: medir tiempos de carga, uso de CPU/RAM y consumo de batería con evidencias (capturas o logs). • Pruebas de seguridad: comprobar permisos, almacenamiento de datos sensibles y posibles vulnerabilidades comunes. Entregables: 1. Informe consolidado por aplicación con hallazgos, pasos para reproducirlos y recome...

I need a stable Indian virtual phone number that can receive one-time passwords for website sign-ups over the next several months. Physical SIMs aren’t an option—I’m after a cloud-hosted number I can check from anywhere. Key expectations • The number stays active for at least six months with no interruptions or recycling. • All incoming OTP texts from Indian websites must appear instantly in a simple web console, app, email forward, or API—whatever is fastest. • The number should be clean (not black-listed) so major Indian sites recognise it without issues. • Absolute confidentiality: OTP traffic is for my use only and should never be reused for other clients. When you accept, please let me know: 1. How you’ll provision and main...

We’re building a strong, high quality cheats softwares mainly for high populair games and we’re starting from the ground up. We already have a dedicated team behind us and we’re fully committed to growing this project. If you have experience in game development, tooling, reverse engineering, and you want to be part of something serious, DM me. I’m personally very motivated to learn deeply from this process. I’m looking for experienced developers who are not only willing to help build the foundation, but also guide, advise, and share knowledge where possible. I want to understand how everything works: architecture, security, maintenance, and long-term development decisions. The project will be actively promoted across platforms like YouTube, TikTok, and othe...

Create a website cum app for my project named Tendro for creating a tender based project orders (both work order and Purchase order for products). Here users like Homeowners, builders and constructors can provide a form based requirement that gets little moderation from Admin's representative (Contract's Expert) which then converted to a Tender Paper. Then it is opened for Vendors or bidders to bid with an Expiry Date. Once after getting a list of bidders a user decides and finalises a bidder based on his or her requirement. Additional modules alike- 1. AI driven auto filling form. 2. Auto Tender Document Creator. 3. Admin Controlled types, user segregation and requirement types and Categories. 4. Pricing Settings. 5. payment gateway. 6. Escrow Account management System. 7. AI ba...

I need a Vodafone India esim I need to have a India number where I can receive SMS messages aboard

918KISS VIP hadir sebagai pilihan utama untuk kamu yang ingin menang besar dengan peluang lebih mudah. Game favorit dengan RTP tinggi, fitur VIP eksklusif, dan sistem permainan stabil membuat setiap putaran lebih menguntungkan. Tidak perlu ragu, semua kemenangan berapapun bisa dicairkan dan dibayar lunas tanpa drama. Proses cepat, aman, dan terpercaya, cocok untuk pemula maupun pemain lama. Saatnya upgrade permainanmu dan rasakan sensasi cuan maksimal hanya di platform VIP terbaik. Daftar sekarang dan buktikan sendiri bedanya. Daftar sekarang Hubungi Admin WhatsApp 0831-2151-2807 WhatsApp 0822-7755-0506 Telegram viparenabet_88 #918kissvip #viparenabet88 #slotvip #slotgacor #slotonline #slotmudahmenang #slotterpercaya #slotindonesia #judionline #judislot #bandarslot #agen918kiss #slotcuan...

My iMac suddenly stopped sending or receiving messages on one of my Gmail accounts. The connection and Google servers are definitely up, but Mail (and even the web interface in Safari) just sit there without any error pop-ups. The only recent change is that I updated the Gmail password, so I suspect a credential or sync issue that needs to be cleaned out in macOS Mail / Keychain or re-authorised through Google’s security prompts. While you are in there, I also need a quick, reliable workflow for moving photos from my Android phone onto the iMac. Plug-and-drag with Android File Transfer keeps timing out, and Google Photos sync is hit-or-miss. I’m open to whichever method you recommend—as long as it is straightforward and uses built-in macOS tools or free utilities. Scope...

I run a busy digital agency with several game titles already coded and sitting in the “Ready for publishing” pile. I’m looking for an Android engineer who can do live listing on Google Play. Your day-to-day will move between Android Studio and the Google Play Console: generating clean AABs, configuring release tracks, completing content rating, privacy and policy forms, and pushing staged rollouts. When an issue pops up—whether it’s a new SDK requirement or a last-minute bug—you’ll dive back into the code and ship a quick fix so the release schedule stays on track. We manage multiple game apps at once, so I need someone who thrives on juggling parallel deadlines without dropping the ball. Clear, timely communication in English is a must; I&rsqu...

We are seeking a qualified software development firm to design, develop, and deploy a comprehensive digital platform that supports caregiver task documentation, agency administration, and client billing. The platform will consist of the following core components: Caregiver Mobile Web/App Interface Administrator Web Management Portal Client & Payer Billing Portal The system must support real-time documentation, automated invoice generation, online payments, and customizable service plans tailored to individual residents. The chosen vendor will be responsible for UI/UX design, development, testing, deployment, and documentation. Deliverables: The selected vendor will deliver: UI/UX designs and workflow diagrams Caregiver App (mobile-friendly or cross-platform) Administrator Web ...

We are an agency searching for someone with hands-on experience using an established Google Play Console account to support our team through guided or supervised collaboration on app publishing tasks. Key Requirements: Active and verified Google Play Console account Account in good standing with no policy issues Familiarity with publishing workflows that do not require extra testing Available for ongoing weekly cooperation Payment Terms: Payment will be made after App Live Weekly payments for continued support All payments processed through the platform only No ownership transfer involved. The account remains under the owner’s control at all times. All work will comply with Google Play policies. Please apply with your account age and relevant experience. — Javed (Agency Team)

Saya ingin membangun sebuah aplikasi iOS berfokus pada produktivitas — alat sederhana namun solid yang membantu pengguna merencanakan, melacak, dan menyelesaikan tugas harian mereka. Lingkup yang saya bayangkan mencakup: • Penyusunan konsep fitur inti (to-do list, pengingat, dan analitik kemajuan). • Desain UI native iOS yang bersih dan intuitif, mengikuti Human Interface Guidelines. • Implementasi dengan Swift dan SwiftUI, lengkap dengan state management yang efisien. • Integrasi penyimpanan data lokal (Core Data atau alternatif ringan) serta opsi sinkronisasi iCloud. • Pengujian fungsional dasar dan penyiapan build TestFlight untuk umpan balik awal. Kode harus terstruktur rapi, mudah dipelihara, dan didokumentasikan singkat. Setelah MVP selesa...

I’m building a simple food-delivery service and need a complete mobile solution that runs smoothly on both iOS and Android. The focus is exclusively on restaurants and grocery stores, so every screen, flow and database call should be optimized for that single use-case. Core features I must see on launch: • Real-time tracking that shows customers exactly where their meal is, from restaurant pickup to doorstep • Secure in-app payments supporting major cards and Apple/Google Pay (it has to work with Argentina Mercado Pago) • A rating & review system for both dishes and drivers, feeding directly into the matching algorithm • Real-time Map and • Delivery person will get money from a commission for orders plus tips that customers can give him • Send ...

Saya membutuhkan seorang developer untuk merancang dan membangun sebuah aplikasi manajemen tugas khusus iOS. Fokus utama proyek ini adalah kesederhanaan penggunaan sehingga pengguna dapat: • Menambah, mengedit, dan menghapus tugas harian • Mengelompokkan tugas berdasarkan kategori atau prioritas • Menetapkan tenggat waktu dan menerima notifikasi pengingat Desain antarmuka harus ringan, intuitif, dan selaras dengan Human Interface Guidelines milik Apple. Saya terbuka pada penggunaan SwiftUI atau UIKit—silakan pilih pendekatan yang Anda kuasai paling baik, selama performa dan stabilitas terjaga. Harapan deliverable: 1. Kode sumber lengkap beserta dokumentasi singkat untuk build & setup. 2. File desain (Figma atau Sketch) bila memakai custom UI. 3. Apli...

I'm looking for an experienced game developer to create a challenging parkour game set in a futuristic world. The game should be in third-person perspective and test players' skills with no checkpoints. Key Features: - Futuristic environments - Third-person perspective - Focus on speed, agility, and puzzle-solving Ideal Skills: - Game design and development - Experience with third-person mechanics - Strong background in creating puzzle elements and agile movement systems Please share your portfolio and relevant experience.

# Instagram Integration API (Spring Boot) ## Overview This project implements the core integration with Instagram via the official Meta Graph API. The goal is to provide a stable foundation layer for all future product features by exposing **three reusable REST endpoints** that handle: 1. **User account linking (OAuth)** 2. **Data fetching (profile, media, followers)** 3. **Token refresh and account unlinking** --- ## Features / APIs ### Link Instagram Account **Purpose:** Allow a user to link their Instagram account using Meta OAuth and persist the user-scoped access token. **Endpoints** ``` GET /api/v1/instagram/link GET /api/v1/instagram/callback ``` **Responsibility** - Initiate Meta OAuth login - Callback handles authorization code and exchanges for access token - Store ...

I need a complete mobile application built so it runs smoothly on both iOS and Android phones and tablets. The core job covers everything from setting up the codebase to delivering two store-ready builds. You’re free to suggest the stack—Flutter, React Native, Swift + Kotlin, or any other cross-platform toolkit—as long as the final result feels native, is easy to maintain, and can scale. Scope • Design the overall architecture and clean UI flow • Code all screens and navigation, wire up API calls I provide (or help me design simple endpoints if gaps appear) • Implement standard mobile essentials such as secure login, push notifications, and offline handling • Run device testing and resolve bugs across a representative range of iOS and Android ve...

Necesito diseñar y desarrollar una aplicación nativa para Android y iOS que funcione tanto en inglés como en español. Su enfoque principal será registrar, por día, las millas recorridas y los gastos asociados. Interfaz • Quiero una interfaz moderna y llamativa, con transiciones fluidas y una navegación intuitiva que se adapte a distintos tamaños de pantalla. Funciones clave • Seguimiento automático de millas mediante integración con GPS: la app detecta el trayecto, calcula la distancia y la guarda. • Registro sencillo de gastos diarios vinculados a cada recorrido. • Notificaciones y recordatorios configurables para iniciar/terminar un viaje o añadir un gasto pendiente. • Ca...

Project Title: All‑in‑One Work Marketplace Platform(Freelancer + Upwork Gigs + Job Portal + Digital Marketplace + Tools + Wallet System)1. Introduction1.1 PurposeThis SRS document defines the complete functional and non‑functional requirements for the All‑in‑OneWork Marketplace Platform. The system combines features of freelancing platforms (bidding), gigmarketplaces, job portals, digital product marketplaces, AI and utility tools, referral systems, analytics,scoring engines, and a wallet + escrow payment system.1.2 ScopeThe platform will include: - Freelancing project marketplace with bidding - Gig marketplace - Job portal -Digital product marketplace - Tools marketplace (AI + utilities) - Wallet + payments + EMI - Coupons,referrals & affiliate engine - Analytics for users - Client &a...

I already have a clean SwiftUI front-end for an OpenVPN app; the missing piece is the actual tunnel. Your role is to complete the Packet Tunnel Provider, wire it into the UI, and make the connection lifecycle rock-solid. What needs to happen • Build or finish the PacketTunnelProvider target, using the official OpenVPN library, so the app can connect, disconnect, and reconnect in the background without drops or hangs. • Surface real-time session stats (data in/out, duration, live throughput) to the SwiftUI views I’ve prepared. • Resolve the current issues with automatic reconnect after sleep/airplane-mode and cleanly handle edge-cases such as failed handshakes or revoked certificates. • Test everything on a physical iPhone; the simulator won’t cut it b...

I already have a fully built Android app and need a specialist to take care of its presence on the Google Play Store. Your task is limited to the console side—no coding or APK work is required. The immediate priority is refreshing the listing: rewrite the app description so it stays concise, keyword-rich, and policy-compliant, then upload new screenshots for every device category. Once the update is live, I’d like you to keep an eye on reviews and ratings, flag anything critical to me, and draft courteous, on-brand replies when needed. If this first round goes smoothly, we can turn it into ongoing Play-Store support for future version releases and continuous review management. Please only bid if you have proven Play Console experience and know ASO best practices inside out.

I’m preparing a private-beta, mobile-first web app designed for short, real-time conversational interactions using voice and text. The front end is largely in place; I’m looking for an experienced backend developer to help build a reliable, low-latency, serverless backend on AWS. The backend will support: Event-driven AWS Lambda functions behind API Gateway Ingestion of voice and text input, with integration to a third-party language processing API Session-based conversation handling with automatic expiration Structured, predictable responses returned to the client Privacy-conscious logging suitable for debugging and iteration Internationalisation-ready payloads (UTF-8, language metadata, no hard-coded strings) This is not a massive-scale system; the emphasis is on reli...

I own a performance-wear clothing line and I’m ready to move beyond a web-only store by launching a dedicated mobile app on both Google Play and the Apple App Store. I’m after the same effortless, clean shopping experience Gymshark delivers, but fully branded for my label. What the app must do • Showcase a product catalog organised by categories so customers can swipe, filter and zoom into each item with modern, minimalistic UI components. • Let shoppers add items to a cart, apply promo codes, choose delivery options and check out in just a few taps. • Process payments securely with standard credit/debit card gateways (you can suggest Stripe, Braintree or a native SDK—whichever keeps the flow friction-free). Look & feel The visual language s...

Saya ingin membangun sebuah aplikasi mobile yang berfokus pada layanan konsultasi. Intinya, pengguna dapat mencari konsultan, memesan sesi, lalu berkomunikasi melalui chat atau panggilan video di dalam aplikasi. Fitur inti yang saya butuhkan: • Registrasi dan login (email, Google, atau Apple). • Profil konsultan lengkap dengan portofolio, rating, dan tarif. • Pencarian/pemfilteran konsultan berdasarkan keahlian dan ketersediaan jadwal. • Pemesanan sesi — termasuk kalender waktu nyata dan notifikasi pengingat. • Chat in-app serta opsi panggilan video (menggunakan WebRTC atau SDK serupa). • Pembayaran terintegrasi (midtrans, stripe, atau gateway tepercaya lain) dan dompet saldo. • Dasbor admin sederhana untuk memverifikasi konsultan, meni...

I have an idea that needs to become a polished, production-ready Android application. The platform is fixed—Android only—so the work will revolve around creating a native experience that follows current best practices in Android Studio, using Kotlin or modern Java, Material Design components, and responsive layouts that handle a range of screen sizes. While I’m still shaping the exact feature set, I want to collaborate with someone who can help refine requirements, offer architectural guidance, and keep long-term maintainability in mind. Clean code, thoughtful UX, and clear communication matter more to me than flashy extras. Core deliverables I expect: • A brief technical blueprint or architecture summary once the scope is clarified • High-fidelity UI mock-u...

Details in Pdf The platform will serve multiple schools from a single codebase, with strict role-based access control and tenant (school) data isolation. Each stakeholder will have a dedicated login and role-specific experience: Student Parent Teacher Head of Department (HOD) Principal School Admin

My Android app is fully built and standing by for its Google Play debut. What I need now is someone who knows the Play Console inside out to steer the release through policy compliance and the review queue without surprises. Your focus will be on: • Checking every setting, form, and declaration against the latest Google Play policies—including privacy, content rating, and device compatibility—so the first submission sticks. • Managing the actual upload, track selection, and rollout timing, then monitoring the review until the app is live. • Keeping the store listing tidy using the assets I already have; no new copywriting or graphics are required, just smart organization and any minor edits that help the listing look polished. If you have a track record of ...

I have a steady stream of client and internal projects built on and need a reliable developer who can jump in at a flat $8 per hour. You’ll help me refine existing apps, spin up new features, troubleshoot bugs, and keep everything responsive on both web and mobile views. Typical tasks include setting up data structures, crafting complex workflows, fine-tuning UX/UI, and wiring in third-party APIs or payment gateways when required. I’ll supply clear tasks in Trello with loom walkthroughs; you log your hours, deliver working functionality, and commit changes back to the Bubble editor with brief notes on what was done and why. Deliverables I expect on each task • A fully functional Bubble module or page that meets the brief • Clean, well-named elements and workflows...

I have the core concept for a new application and have decided to build it entirely in FlutterFlow. I’m looking for someone who already knows their way around this no-code/low-code builder—someone who can move quickly from screen layouts to fully functional builds without having to fight the platform. Here’s what I need right now: • A clean FlutterFlow project that runs smoothly on both iOS and Android from a single codebase. • Robust user authentication (email, social, or phone login—whichever you prefer to implement natively in FlutterFlow). • Push notification workflows that I can easily trigger from the Firebase console or future backend logic. I’ll provide wireframes, brand assets, and a shortlist of third-party APIs as soon as ...

I'm looking for a skilled developer to create a Parivaar register focused on tracking family lineage. The primary visualization should be a comprehensive family tree. Key Requirements: - A user-friendly interface for inputting family details - Visual representation of family lineage in tree format - Secure data storage - Ability to update and modify information easily Ideal Skills: - Experience in database management - Proficiency in graphic representation of data - Strong UI/UX design skills - Familiarity with secure data handling protocols Please provide relevant experience and a portfolio.