Nosql Jobs

...interne Team langfristig unterstützt. Der Schwerpunkt liegt auf der Entwicklung und Optimierung von Machine-Learning-Modellen, der Implementierung von KI-Lösungen sowie der Integration dieser Modelle in bestehende Systeme. Anforderungen für das Projekt: Technologien & Tools: Programmiersprachen: Python (z. B. TensorFlow, PyTorch), R Frameworks: TensorFlow, PyTorch, scikit-learn Datenbanken: SQL, NoSQL (MongoDB, Cassandra) Cloud-Plattformen: AWS, Azure, Google Cloud (SageMaker, Vertex AI, etc.) API-Integration: REST, gRPC Big Data Tools: Hadoop, Spark, Kafka Erfahrung: Mehrjährige Erfahrung in der Entwicklung und Implementierung von Machine-Learning-Algorithmen. Kenntnisse in Natural Language Processing (NLP), Computer Vision oder Reinforcement Learning ...

Wir von Duotone Kiteboarding, Weltmarktführer im Bereich Kitesurfing-Equipment, suchen für ...com/kiteboarding/academy-app/ Unser Entwickler-Team besteht aus 3 Personen, die die Bereiche iOS, Android und Backend übernehmen. Für unser ambitioniertes Vorhaben in 2021 suchen wir weitere Unterstützung im Backend. Du solltest: - dich gut in das vorhandene Backend einarbeiten können. - ein Teamplayer sein. - Affinität für den Wassersport mitbringen - KEIN MUSS. Deine Skills: - Ruby, Ruby on Rails - NoSQL, MongoDB - Backend for Frontend - REST-APIs, JSON - HTML, JavaScript, CSS, SCSS - Unit-, Komponenten-, Last- & E2E-Tests - Code Reviews - Git Nice to have: - Docker - CI/CD Falls du Bock hast auf ein cooles und agiles Projekt mit vielen Fr...

...Werkstudenten begleiten. FACHLICHES KURZPROFIL: • Langjährige Programmiererfahrungen mit verschiedenen Versionen von Grails und den Standard Plug-Ins • Vertiefte Kenntnisse in Webtechnologien, wie HTML, CSS, JavaScript (Bootstrap & jQuery) • Sicherer Umgang mit Unix-basierten Serversystemen und Werkzeugen zur agilen Entwicklung von Web-Applikationen • Kenntnisse im Bereich Datenbanken (SQL und NoSQL) • Erfahrung in der Nutzung der LINUX Kommandozeile und den Datenformaten (XML, JSON) setzten wir voraus. PERSÖNLICHE ANFORDERUNGEN: • Sichere Kommunikationsfähigkeiten, Freude an Teamarbeit • Du hast Spaß daran, dich in neue Technologien einzuarbeiten • Eine zuverlässige und selbstständige Arbeitsweise •...

...Datenzeilen verbinden, Pfeile, etc... darstellen. Zusätzlich soll der Chart auch komfortable zoombar und für Maximierung abdockbar sein. - Die Chartkomponente soll zuerst vorgeschlagen werden. Die Lizenz für die Chartkomponente wird separat selber erworben und sollte im Bereich von max. ca. EUR 500,- pro Jahr liegen. - Vorzugsweise ASP.NET oder ASP.NET Core - Datenquelle: MySQL oder MSSQL oder NoSQL Datenbank Das Projekt wird bei Erfolg eventuell auch weiter ausgebaut....

Wir suchen für unser laufendes Projekt einen Fullstack Webentwickler. Ihre Aufgaben • Entwicklung unseres backends in Node.js • Entwicklung einer NoSQL-Datenbank • Entwicklung unserer frontend Anwendung in AngularJS • Qualitätssicherung Ihrer eigenen Entwicklung und die Ergebnisse unseres Teams Ihr Profil • Mindestens 3 Jahre Erfahrung in Softwareentwicklung • Sie verfügen über fundiertes Wissen in Node.JS, MongoDB und in der RESTful API Entwicklung sowohl auf Server als auch auf Client Seite • Sie können mit SCRUM entwickeln • Sie können mit git als Softwaremanagement umgehen • Sie sind zuverlässig, kommunikativ und können mit unserem Team zusammenarbeiten • Sie können sic...

...Dir umfangreiche Unterlagen wie einen Prototypen (Wireframe), Lastenheft und ein bereits fertiggestelltes Design zur Verfügung. Dein geschätzter persönlicher Arbeitsumfang beträgt ca. 800 Stunden. Dein Profil: • Sehr gute Kenntnisse in PHP, JavaScript (jQuery etc.) • Umfassende Erfahrungen im Umgang mit Symfony 2/ Laravel 5 • Umfassende Erfahrungen im Umgang mit Datenbanken MySQL bzw. NoSQL • Gute Kenntnisse sowohl in deutscher als auch in englischer Sprache • Ausgeprägte Fähigkeit sich selbständig zu organisieren und die Dir gestellten Aufgaben fristgerecht umzusetzen • Ausgeprägtes logisches Denken, Zuverlässigkeit und Teamfähigkeit Haben wir Dein Interesse wecken können? Da...

ist mit einer Reichweite von 3 Mio. Nutzern lt. AGOF eines der beliebtesten deutschsprachigen Portale zum Thema Computer & Videospiele. Das Portal nutzt für neuere Dienste die NoSQL-Datenbank MongoDb. Ziel dieses Projekts ist es, weitere Teile des Portals von MySQL auf MongoDb zu portieren und in diesem Rahmen kleinere Verbesserungen vorzunehmen. Der Applikationscode ist in PHP/Zend Framework und JavaScript (AngularJS) geschrieben. Als Message Queue wird RabbitMQ genutzt; als Webservice setzen wir auf REST. Wir streben eine langfristige Zusammenarbeit mit Entwicklern an, d.h. dies wäre ein erstes Projekt, wenn es gut läuft: Wir möchten unser Team vergrößern, Arbeit ist genug vorhanden! Unser Office ist in Bad Homburg in der Nähe v...

...scalable, secure, cloud-native referral management SaaS platform connecting job seekers, professional referrers, and recruiters. Architected end-to-end modern authentication flows using OAuth2 SSO (Google/LinkedIn), JWT stateless sessions with secure refresh token rotation, and fine-grained RBAC for API access protection. Designed a fully serverless AWS backend leveraging DynamoDB for scalable NoSQL persistence, S3 for file and resume storage, SES for email delivery, SNS for SMS notifications, and SQS/EventBridge for asynchronous workflows with SLA and expiry automation. Integrated AI-powered fraud detection, multi-factor OTP authentication, rate limiting, and company domain validation to ensure high security and anti-abuse protection. Implemented an event-driven architecture w...

We are looking for an experienced GraphQL Engineer with strong skil...backend services using C# .NET Deploy and operate applications on Microsoft Azure Collaborate with frontend teams consuming the API Requirements 5+ years of software engineering experience Strong experience building production GraphQL APIs Solid skills in C# .NET Experience with Azure cloud services Understanding of REST APIs, microservices, and distributed systems Experience with SQL / NoSQL databases Nice to Have Kafka / event-driven architecture Docker / Kubernetes Azure observability tools (App Insights, Azure Monitor) Project Details Remote Freelance / contract Potential for long-term collaboration Please share your GraphQL project experience, especially your role in schema design and API ar...

I’m an IT stud...password reset, optional social OAuth) • E-commerce functionality (product catalogue, cart, checkout, payment-gateway integration) • Real-time chat for users, sellers and support, delivered via WebSockets or a comparable technology A modern JavaScript stack feels right—React or Vue on the front end, with Node.js/Express (or a similar framework) on the back end—and I’m open to either SQL or NoSQL for the database. Clean, well-commented code in a Git repository, a concise README, and deployment to a cloud host such as AWS, Heroku or Vercel are part of the expected hand-off. Acceptance criteria will be a fully functional, responsive web app that passes manual feature testing for all three core areas and can be demonstrated li...

...storage such as Amazon S3, Google Cloud Storage, Azure Blob, or another vendor you prefer. Containerised deployment (Docker, docker-compose, or similar) is ideal so I can spin it up on my own VPS or cloud account with minimal fuss. Deliverables 1. Working web application deployed on a test URL
 2. Source code with clear README covering setup, environment variables, and build steps
 3. SQL/NoSQL schema scripts (if applicable)
 4. Admin credentials and sample user accounts for verification
 5. Brief hand-over session or screencast walking through the key flows Acceptance criteria • I can register, log in, upload a document, and share it with a single invited user; any other user is denied access. • The admin panel correctly lists accounts and total sto...

I need an experienced AWS data engineer to design and build production-ready ETL pipelines in AWS Glue. The work centres on moving and transforming data from several source systems—relational databases (e.g., PostgreSQL, MySQL), NoSQL stores, real-time streams coming through Kafka/Kinesis, and a handful of internal/external REST APIs—into a clean, query-friendly layout in S3 and, ultimately, Redshift. Requirements: Strong AWS data engineering experiences with various aws services Experience building end-to-end data pipelines (schema discovery, ingestion, transformation, orchestration, monitoring) Experience working with relational databases like Oracle, MySQL, and SQL Server etc Experience with data ingestion from on-prem systems to cloud Experience with streaming pl...

...conciliações. 3. Sincronizar estoques em tempo real entre ERP, e-commerce e marketplaces via APIs REST/webhooks. 4. Integrar novos canais ou CRMs quando necessário, mantendo padrão de versionamento Git. 5. Construir módulos de automação que reduzam tarefas manuais da equipe comercial. 6. Desenvolver dashboards de relatórios personalizados (preferencialmente usando Node, TypeScript e banco SQL/NoSQL já em produção). 7. Implementar o assistente virtual dentro do fluxo de vendas, utilizando GPT-4 e ferramentas de prompt chaining compatíveis com N8N. Por que vale a pena • Trabalho direto com IA aplicada – nada de POC; o produto já está faturando. • Possib...

...module that calculates and displays rankings, win/loss ratios, and similar metrics on demand • Optimise overall performance so the site feels snappy even on older phones Code stack is flexible—I am comfortable with React, Vue, Laravel, or comparable frameworks as long as you explain your reasoning and can meet the timeline. A lightweight, well-structured database (PostgreSQL, MySQL, or a managed NoSQL alternative) is fine so long as it scales. Acceptance criteria 1. PWA passes Lighthouse installability tests and works offline for core data views. 2. Role permissions are enforced on all endpoints and UI components. 3. Medical files remain inaccessible when a user lacks explicit rights; direct-link access is blocked. 4. All views load under two seconds on 3G ac...

We are looking for an experienced GraphQL Engineer with strong ski...backend services using C# .NET Deploy and operate applications on Microsoft Azure Collaborate with frontend teams consuming the API Requirements 5+ years of software engineering experience Strong experience building production GraphQL APIs Solid skills in C# .NET Experience with Azure cloud services Understanding of REST APIs, microservices, and distributed systems Experience with SQL / NoSQL databases Nice to Have Kafka / event-driven architecture Docker / Kubernetes Azure observability tools (App Insights, Azure Monitor) Project Details Remote Freelance / contract Potential for long-term collaboration Please share your GraphQL project experience, especially your role in schema design and API arc...

...expiration dates and send notifications/reminders for renewals. Store letters, approvals, and other correspondence related to each license. Search and filter licenses by type, status, or department. Generate reports of licenses, renewals, and document status. Technical Requirements: The application must be web-based (accessible via browser). Database-backed to securely store all data (SQL or NoSQL). User authentication and authorization to protect sensitive information. Role-based access control (admin, manager, employee). Data backup and security measures (encrypted storage, HTTPS). Optional: Mobile-friendly responsive design. Deliverables: Fully functional web application deployed on a server. Database schema and setup script. Documentation for usage and admin set...

...household items, or any other fast-moving line you have reliable data for—the broader the coverage, the better. Please structure the final file so it can be imported directly into a database. I will adapt it to my own environment, so a clean, well-documented import format is essential (CSV wrapped in a SQL-ready script, JSON dump, or any other approach that drops smoothly into a relational or NoSQL store is fine as long as the mapping is clear). Key fields I must see per record: product name, brand, bar code (EAN/UPC), pack size or net weight, category, and MRP. Extra attributes such as ingredients, images, or GST rate are welcome if you have them. Deliverable: • One data file in an import-ready format, accompanied by a brief read-me that explains field names, encod...

I want an AI-powered conversational agent that has to work on a web application front end. The bot must tap into our large retail product database so managers can conversationally, ask for actionable insights, kpi, and create reports. Key goals • Deliver actionable insights about consumer behaviour • Easy conversational chat for business user Acceptance cr... 3. Handover of all code (Python/Node or comparable), configuration files, and instructions so my in-house devs can maintain it. 4. Analytics dashboard reporting 5. Final deployment on our production site with my sign-off after load testing. If you have experience with AI projects using LangGraph or similar, or a custom transformer solution—and you’re comfortable integrating with large SQL/NoSQL ...

...handled end-to-end in one intuitive workflow. Once the season starts, fans and players need clean scoreboard views, standings, and push-notification highlights so they never miss first pitch. I will supply branding, rule book PDFs and basic wireframes; you bring the technical expertise to design, develop, test and deploy. A modern stack (React / Flutter, Node or similar, plus a scalable SQL or NoSQL back-end) is preferred, but I’m open as long as performance is rock solid and the codebase is maintainable. Deliverables • Responsive website and companion iOS + Android apps connected to a single back-end • Role-based user system (fan, player, manager, owner, admin) with secure authentication • Auction module for team sales, including payment gateway integr...

Saya ingin membangun sebuah website e-commerce yang responsif dan mudah dikelola, deng...komponen penting lain—misalnya keranjang belanja atau sistem pembayaran—namun prioritas utama saya adalah integrasi, tampilan, dan keamanan fitur review. Teknologi dan alur kerja yang familiar bagi saya mencakup: • Framework modern seperti Laravel, Django, atau Node.js + Express. • Front-end responsif (React, Vue, atau template HTML/CSS ringan). • Database relasional (MySQL/PostgreSQL) atau NoSQL bila memang lebih efisien. Harapan akhir: website e-commerce siap online, dokumentasi singkat cara menambah produk dan memoderasi ulasan, serta panduan deploy ke hosting umum atau VPS. Ajukan proposal Anda beserta estimasi waktu, contoh proyek serupa, dan pendekata...

...engineers. Support a collaborative environment focused on learning and continuous improvement. Requirements Bachelor’s degree in Software Engineering, Computer Science, or related field (or equivalent professional experience) 8+ years of software engineering experience 5+ years building scalable backend systems Strong experience with microservices architecture 5+ years experience with SQL and NoSQL databases 5+ years programming with C# / .NET Experience with cloud platforms such as AWS, Azure, or GCP Strong problem-solving and system design skills Nice to Have Experience with high-volume data processing systems Experience with distributed systems and event-driven architectures Familiarity with containerization (Docker/Kubernetes) Project Type Long-term oppo...

...Analytics: A dashboard or log file that exports my performance trends over time. Deployment & Documentation: A README file with instructions on how to run the agent locally (Dockerized or Python Environment) and how to update the LLM keys. Technical Stack Preferred: Orchestration: LangChain, CrewAI, or Microsoft Semantic Kernel. LLM: GPT-4o or Claude 3.5 Sonnet. Database: Vector DB for RAG and SQL/NoSQL for session memory. Voice: Integration with Real-time Speech APIs. Application Instructions (Filtering Bot Responses): Applications that do not include the following will be ignored: The Technical Question: "How will you handle 'Hallucinations' when the agent evaluates a complex Azure Networking scenario that isn't explicitly in the RAG documentation...

...with React or Vue and tied to an Express / Django / Laravel API (I’m open to your preferred stack as long as it is widely supported). • Hosting & deployment – configure everything on my Namecheap shared or VPS plan: SSL, environment variables, automated backups and a simple CI pipeline for future updates. Deliverables 1. Source code in Git with clear README and environment file. 2. SQL (or NoSQL) schema script plus seed data. 3. Live site running on my Namecheap account with domain and HTTPS ready. 4. One-page admin guide covering user creation, language file editing and routine maintenance. Acceptance criteria: • An advertiser can register, log in and publish a listing containing all essential details in ≤3 minutes. • Switching a l...

...accepting real users. Here’s what I need you to take over: • User authentication and authorization – sign-up, sign-in, password reset and role-based access, all wired securely to the database and exposed through clean REST or GraphQL endpoints. • Database management – design the schema, create migrations, and connect it to the app. I’m flexible on the engine, so feel free to propose SQL or NoSQL based on scalability and cost. • API integrations – integrate a payment gateway for subscriptions / one-off charges and connect internal APIs that our other systems expose. The front-end already contains the UI hooks; you will supply the endpoints and wire them up. Deliverables 1. Production-ready backend repository (well-documented ...

...infrastruktur aplikasi yang dapat menangani beban kerja web dan mobile sekaligus tetap fleksibel untuk skala besar. Lingkup pekerjaan • Merancang arsitektur PaaS yang mendukung bahasa pemrograman Python, JavaScript, dan Java. • Menyiapkan pipeline build-and-deploy berbasiskan Node.js, React, dan Angular agar aplikasi dapat dirilis otomatis. • Mengonfigurasi layanan database terkelola—baik SQL maupun NoSQL—serta menulis skrip migrasi data awal. • Membuat skrip provisioning infrastruktur (Infrastructure-as-Code) sehingga lingkungan dev, staging, dan production konsisten. • Menyusun dokumentasi setup serta panduan developer agar tim saya bisa memperluas atau memelihara platform dengan mudah. Kriteria keberhasilan • Semua aplikasi c...

...infrastruktur aplikasi yang dapat menangani beban kerja web dan mobile sekaligus tetap fleksibel untuk skala besar. Lingkup pekerjaan • Merancang arsitektur PaaS yang mendukung bahasa pemrograman Python, JavaScript, dan Java. • Menyiapkan pipeline build-and-deploy berbasiskan Node.js, React, dan Angular agar aplikasi dapat dirilis otomatis. • Mengonfigurasi layanan database terkelola—baik SQL maupun NoSQL—serta menulis skrip migrasi data awal. • Membuat skrip provisioning infrastruktur (Infrastructure-as-Code) sehingga lingkungan dev, staging, dan production konsisten. • Menyusun dokumentasi setup serta panduan developer agar tim saya bisa memperluas atau memelihara platform dengan mudah. Kriteria keberhasilan • Semua aplikasi c...

I have an empty database template that I will share with you. Your task is to enter the details of 23 medications and 15 potential complications, double-checking spelling, dosage units, and any standard abbreviations for consistency. I did not commit to a specific platform, so feel free to use whatever is fastest for you—whether that means a small SQL table, a NoSQL document, or even a well-structured spreadsheet—as long as the data ends up clean and easily exportable. Once the records are in place, I need a nicely formatted PDF hosted online so I can open it in a browser and print without margin issues. The layout should be clear and professional; if you have a preferred structure, let me see a quick mock-up first. Deliverables • Filled database file • ...

I have an empty database template that I will share with you. Your task is to enter the details of 23 medications and 15 potential complications, double-checking spelling, dosage units, and any standard abbreviations for consistency. I did not commit to a specific platform, so feel free to use whatever is fastest for you—whether that means a small SQL table, a NoSQL document, or even a well-structured spreadsheet—as long as the data ends up clean and easily exportable. Once the records are in place, I need a nicely formatted PDF hosted online so I can open it in a browser and print without margin issues. The layout should be clear and professional; if you have a preferred structure, let me see a quick mock-up first. Deliverables • Filled database file • ...

I need a custom-built application that pairs a lightweight database with dynamic overlays for an esports broadcast in OBS Studio. The core of the project is a reliable system that lets me enter and update driver information—name, country, team, wheel type, and a profile image—and then pushes that data to on-screen graphics in real time. Database I’m not yet certain whether SQL or NoSQL is the better fit, so I’d like your guidance on choosing and setting up the option that will offer fast look-ups and be easy for me to maintain later. Overlay Functionality The overlays must pull live records from the database and render clean graphics in OBS. Typical use cases include: • Single-driver panels (photo, flag, team, wheel) • Side-by-side driver ...

...Deliverables I expect: 1. A working file or deployable app containing the three data modules. 2. Step-by-step documentation or a short video walkthrough covering how to add records, run reports, and export data. 3. A brief hand-off session for real-time Q&A. Feel free to recommend the tech stack you believe best fits the scope—Excel VBA, Google Apps Script, Airtable, or a small custom web app with MySQL/NoSQL are all acceptable if they meet the requirements....

...licensing/subscription management Building async job processing pipelines for document and file handling Developing APIs that power a customer-facing web dashboard Database design, optimization, and migration strategy CI/CD pipelines and containerized deployments 5+ years backend development Strong proficiency in Python (FastAPI or Django) and/or Node.js/TypeScript (Express, NestJS) Solid PostgreSQL/NoSQL experience (schema design, indexing, query optimization) Message queues and async processing (RabbitMQ, Kafka, Celery, or Bull) Docker and container orchestration basics RESTful API design and implementation at scale Git-based workflows (branching, PRs, code reviews) Security-conscious development practices Preferred / Bonus React / experience (full-stack capability) AWS cloud...

...existing code for any backdoors, hardcoded API keys, or security vulnerabilities. ​Localization: Since the code is based on the US market, I need help adapting it (Currency conversion, Time zones, and UI/UX changes). ​API Integration: Connect the platform with relevant Stock Market APIs (like Zerodha, Angel One, or Interactive Brokers). ​Database Management: Setting up and optimizing the database (SQL/NoSQL) as per the source code architecture. ​Required Skills: ​Deep experience in Fintech/Trading application development. ​Proficiency in the tech stack used in eBroker (mention your language here: e.g., Java, Python, Node.js, or C#). ​Experience with API integrations and WebSockets for real-time data. ​Strong understanding of security protocols and data encryption. ​Ability to sig...

...job you have to do requires experience in the following tasks: Here is the flow I have in mind: 3-VPS hybrid DB with Cassandra/PostgreSQL/Redis, RabbitMQ + WebSockets, Docker, CI/CD, HTTPS endpoint, and APM). 1. Hybrid database approach Distributed Cluster. 2. Containerize the application with Docker and automate builds via Maven or Gradle. 3. Primary Databases for Chat History Cassandra (NoSQL) 4. Secondary Databases PostgreSQL (for users Metadata) on the codebase’s data model. 5. Backed Language: Spring Boot Java 21/25 with RabbitMQ,and Maven or Gradle configuratio 6. Redis : Presence/Session 7. Real-time: WebSockets for bidirectional communication 8. also preferred APM (Prometheus + Grafana, ELK stack, OpenTelemetry, New Relic, cloud-native dashboard 9. Set up a ...

...Please generate each tag’s ID as a unique sequential number and encode it in the URL you burn onto the tag. That ID must persist through any redirect so we can track the specific tag that was tapped. Data to capture For every interaction, log the timestamp, the location of the tap, and any user details you can legally gather on first contact. Store these records in a database you set up (SQL or NoSQL—your call, just justify the choice). Analytics & reporting Mirror each event to my Google Analytics 4 property via Measurement Protocol, then surface the key metrics—total taps, uniques, top locations, and time-series trends—in a small web dashboard. Deliverables • Deployed informational landing page • Set of NFC URLs with sequential I...

Necesito diseñar e implementar una base de datos que centralice la información de producción, clientes e inventario de mi negocio. Todavía no he decidido si conviene un modelo relacional (SQL) o no relacional (NoSQL), así que valoro tu recomendación según escalabilidad, costo y facilidad de mantenimiento. Alcance que tengo en mente: • Modelado del esquema para datos de producción, clientes e inventarios, asegurando integridad y relaciones claras. • Funciones básicas de consulta y reporte: totales de producción por periodo, niveles de stock en tiempo real y resumen de clientes activos. • Documentación breve que detalle la estructura, credenciales genéricas, instrucciones de respaldo...

I’m prep...and ease of maintenance. • Deliver an initial, working prototype (basic interface plus back-end logic) that demonstrates main workflows such as user registration, asset tracking, and secure transactions or point transfers. • Supply clear setup instructions so I can test everything locally. You should be comfortable with common frameworks (Node.js, React, Flutter, or similar), relational or NoSQL databases, and best-practice security measures for virtual asset handling. Please include: • A brief overview of comparable projects you’ve completed. • Your preferred tech stack and why it’s a strong match for this concept. • An estimated timeline to create the prototype and supporting documentation. I’m ready to move qu...

I need a full-stack website that lets visitors request our “Cloud” home service and gives me a robust admin panel to run everything behind the scenes. The site has to be deployed on Microsoft Azure, so please structure the code and infrastructure (App Service, SQL/NoSQL, storage, CI/CD if you prefer) accordingly. Front-end • Modern, responsive landing page that explains the service and captures leads or direct bookings. • Clean contact/booking form with validation and confirmation emails. Admin panel requirements • User management (create, edit, suspend customers and staff). • Service booking management with status updates, filters, and search. • Analytics & reporting—at minimum daily/weekly booking counts and user stats, ...

...Wix CLI apps), managing the necessary infrastructure (hosting, networking, security, and external databases). Backend Development: Develop robust, scalable backend services in Node.js / TypeScript (REST endpoints, custom authentication, input validation, and structured logging). Data Strategy: Design clean data models and persistence layers, managing integrations between Wix Data, external SQL/NoSQL databases (Supabase/Firebase/Postgres), and caching strategies. Wix Ecosystem & Integrations Wix App Development: Build and maintain Wix apps using the Wix CLI, creating seamless dashboard extensions, admin UIs, and backend services. Deep Integrations: Utilize the Wix SDK and Platform APIs to interact with Wix Stores, Orders, Collections, and eCommerce domain objects. Feature Imp...

I need a cloud database setup using either AWS, GCP, or Azure. The database should support both SQL and NoSQL. Requirements: - Experience with at least one major cloud provider (AWS, GCP, or Azure) - Proficiency in both SQL and NoSQL databases - Ability to design and implement secure, scalable, and efficient cloud databases - Knowledge of best practices for cloud database management and maintenance Ideal Skills: - Cloud architecture design - Database administration - Security compliance in cloud environments - Performance tuning and optimization Please provide examples of similar work done.

...dashboards and retraining scripts Acceptance criteria A working API must return real-time predictions within agreed latency limits, integrate seamlessly with the current SMTP/ESP workflow, and include logging for compliance review. Final delivery is considered complete when the system runs in production and all documentation passes peer review. Tools & stack Python, scikit-learn or TensorFlow, SQL/NoSQL for data storage, and standard MLOps utilities (Docker, CI/CD) are anticipated, yet alternative libraries are welcome if they meet the same reliability and security standards. Timeline and milestones will be outlined together at project start, with code reviews scheduled at each major checkpoint....

...user journeys mapped out; now I need an experienced full-stack developer to turn this vision into a production-ready application. You’ll own the entire build: front-end, back-end, database design, third-party integrations, and cloud deployment. You should feel at home with a modern JavaScript front-end (React or Vue), a Node-based or similar back-end, REST / GraphQL APIs, and either relational or NoSQL databases. Containerised workflows, CI/CD pipelines, Git-based collaboration, and security best practices are expected parts of your toolkit. If you prefer an equivalent stack—say Django with React or Laravel with Vue—I’m open to hearing why it’s the best fit. Deliverables • A responsive, fully functional MVP accessible via the browser &bull...

...email) and Twilio (for SMS) without breaching rate limits. • Admin dashboard where I can edit interpretation text, adjust default settings, and monitor delivery logs. Deliverables 1. Responsive front-end (React or Vue preferred) with sign-up, profile, and dashboard pages. 2. Back-end API (Node, Python or PHP—your choice) that performs astronomical calculations, stores preferences in a SQL or NoSQL database, and triggers the alert cron jobs. 3. Integrated email and SMS pipelines, tested end-to-end with sample users. 4. Deployment scripts (Docker or similar) so I can move the stack to AWS Lightsail without drama. 5. Brief hand-over video or document walking me through the codebase and the alert rule builder. Acceptance criteria • Transit and dasha ti...

...protected routes) • render dynamic content pulled from a NoSQL database (MongoDB is my current pick, but I’m open to another option like Firebase) • handle multiple forms with client- and server-side validation All pages are already wireframed; your job is to implement the React/Next components, integrate the database layer, and ensure the UX remains smooth across page transitions. I’ll provide Figma mock-ups, the existing repo, and API endpoints on project start. Acceptance criteria 1. Users can register, verify, log in/out, and access their dashboard only when authenticated. 2. Dynamic data is fetched, cached, and re-rendered without full page reloads. 3. Form submissions show inline validation errors and persist to the NoSQL store. ...

...requests; • mark withdrawals as paid and store a PayPal transaction ID. I am happy with any modern backend stack (Firebase, Node, Laravel, Django, etc.) as long as: • data is secured and scalable; • API endpoints are documented; • I get full ownership of the source code. Deliverables – Cross-platform mobile app source code – Admin panel source code and live deployment – SQL or NoSQL database schema and seed data for testing – AdMob integration set to test mode – PayPal (or Stripe Payouts) cash-out flow in sandbox and ready for production keys – Step-by-step publishing assistance up to successful store approval Acceptance criteria 1. A new user can register with email, verify the address, sign in,...

...Requirements All anime content will be stored in our own databases. We are looking to design and implement a scalable backend architecture. Required experience includes Go (Golang) for backend services, Node.js and JavaScript for supporting services or APIs, working knowledge of SQL and NoSQL databases, and experience with API design and system architecture. Required Skills and Experience We are looking for a full-stack developer with strong experience in ReactJS and Go, solid understanding of SQL and NoSQL databases, and familiarity with modern web architectures. Basic knowledge of anime streaming platforms such as HiAnime, KaiAnime, or similar websites is preferred. Deep anime knowledge is not required, but understanding how streaming platforms function will be help...

...maintenance, upgrades, and deployment fixes Required Technical Skills • Strong experience with .NET ecosystem, C#, ASP.NET Core • Proficiency in Ruby environments (Rails or similar frameworks) • Advanced React and frontend development knowledge • Solid understanding of REST APIs, authentication, and data flow • Experience debugging production environments and live systems • Knowledge of SQL/NoSQL databases and performance optimization • Familiarity with Git workflows, CI/CD pipelines, and cloud deployment • Ability to analyze legacy systems and refactor safely Preferred Qualifications • Experience handling large-scale or enterprise web applications • Exposure to DevOps practices, containerization, or cloud platforms • Un...

I'm seeking a skilled full stack developer to create a web application designed to streamline job application processes for...tailored specifically for tech job seekers. Key Features: - User Authentication: Secure login/signup. - Job Listings: Aggregated from various platforms. - Application Tracker: Monitor application status. - Profile Builder: Create and customize resumes. Ideal Skills: - Proficiency in frontend (React, Angular) and backend (Node.js, Django) technologies. - Experience with database management (SQL, NoSQL). - Strong UI/UX design principles. - Previous experience in building job-related web applications is a plus. Looking for a developer who can take this from concept to completion, ensuring a smooth and engaging user experience. Please share any relevant ...

...entre 40 e 50 páginas que descreva arquitetura, metodologia, testes e resultados. • Prazo total aproximado de 6 meses, com entregas parciais combinadas. Requisitos-chave • A solução deve priorizar a experiência do usuário, reduzindo pontos de atrito no processo de coleta. • Quero ver propostas detalhadas de projetos: cronograma, tecnologias sugeridas (por exemplo, Python, Java, Node.js, bancos NoSQL ou SQL), divisão de tarefas e métricas de sucesso. • Documentação clara (diagramas UML, fluxos de dados, manuais de instalação e uso) para compor o relatório. Critérios de seleção Envia-me exclusivamente propostas detalhadas de projetos – quanto mais estr...

...profiles, a real-time messaging system, and an engaging activity feed that keeps everyone up to date on posts, likes, and comments. The site has to be entirely browser-based, mobile-responsive, and built with clean, well-documented code. I’m open to the modern stack you prefer—whether that’s React or Vue on the front end, a Node/Express, Django, or Laravel backend, and a solid relational or NoSQL database—so long as it scales, is secure, and performs smoothly under load. Deliverables I expect: • Wireframes or a clickable prototype to confirm UX • Front-end implementation with responsive styling • Back-end API and database schema supporting profiles, messaging, and feed updates • Real-time or near real-time messaging (WebSo...

...database and front-end dashboard that stores and serves geotagged data (GPS coordinates and timestamped photos) for every single unit of impact. Users must be able to verify their specific contribution through a unique digital certificate or a live tracking link. Technical Requirements: Backend: Scalable architecture (Node.js, Python, or Go) with well-documented RESTful endpoints. Database: A NoSQL approach (like MongoDB or DynamoDB) is preferred to handle the rapid scaling and diverse data types (images/coordinates) required for millions of records. Security: Airtight data security and settlement logic to ensure every dollar collected is accounted for and matched to a verified event. Frontend: A lightweight, clean UI for a "Client Impact Dashboard" where corporate...