Hire the Best PrimeFaces Specialists

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Bushra K.

Full-Stack AI Engineer | Next.js, Python, LLM Agents & RAG, LangChain

Debre Birhan, Ethiopia
$25 per hour
23 jobs
$9K+ total earnings

🚀 I build production-ready AI applications, autonomous agents, and scalable full-stack web platforms using Next.js and Python. Whether you need a custom RAG pipeline over proprietary documents, an intelligent multi-agent automation workflow, or a full SaaS platform from scratch, I take projects from architecture to deployment with clean, maintainable code. ━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ CORE CAPABILITIES ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔹 Generative AI & Agentic Systems ├── Multi-step autonomous agents (LangChain, LangGraph) ├── Production RAG pipelines & hybrid search ├── Semantic vector search & document ingestion └── OpenAI, Claude & open-source LLM integrations 🔹 Full-Stack SaaS Engineering ├── High-performance web apps (Next.js, React, TypeScript) ├── Modern, responsive interfaces with Tailwind CSS └── Serverless architecture & API design 🔹 Backend, Data & Cloud ├── High-throughput Python APIs (FastAPI, Django) ├── Relational & vector databases (PostgreSQL, pgvector, Supabase) └── Containerization & cloud deployment (Docker, AWS) ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ WHAT I CAN BUILD FOR YOU ━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Autonomous AI Agents & multi-tool workflow automations ✔ Production-grade RAG systems over PDFs, docs & databases ✔ Complete SaaS applications with Auth, RBAC & Stripe payments ✔ Responsive admin dashboards & high-throughput internal tools ✔ Scalable RESTful & GraphQL microservices ✔ Dockerized deployments & cloud infrastructure setup ━━━━━━━━━━━━━━━━━━━━━━━━━━ 💻 TECHNICAL STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI & LLM Systems ├── LangChain │ LangGraph │ LlamaIndex ├── OpenAI API │ Anthropic Claude │ Hugging Face └── pgvector │ Pinecone │ ChromaDB 🌐 Frontend ├── Next.js (App Router) │ React.js │ TypeScript ├── Tailwind CSS │ Redux │ Zustand └── Responsive Figma-to-Code implementation ⚙️ Backend & Database ├── Python (FastAPI, Django) │ Node.js │ Express ├── PostgreSQL │ Supabase │ Redis │ MongoDB └── RESTful APIs │ GraphQL │ WebSockets ☁️ DevOps & Infrastructure ├── Docker │ Docker Compose ├── AWS (EC2, S3, Lambda) │ Linux administration └── CI/CD pipelines │ Git & GitHub ━━━━━━━━━━━━━━━━━━━━━━━━━━ 📋 HOW WE WILL WORK TOGETHER ━━━━━━━━━━━━━━━━━━━━━━━━━━ 1️⃣ Discovery ➔ Clarify business goals, scope, and technical roadmap 2️⃣ Iterative Sprints ➔ Deliver testable, working milestones rapidly 3️⃣ Transparent Updates ➔ Regular progress demos and clear communication 4️⃣ Deployment & Support ➔ Comprehensive testing, documentation, and handoff Ready to bring your project to life? 📩 Click "Invite to Job" or send a message to discuss your requirements!

Abdul M.

Full-Stack AI Engineer | RAG, Agents & AI Search | Production Systems

Gujranwala, Pakistan
$15 per hour
15 jobs

Got an AI product that works in testing but struggles in production? I help turn AI prototypes into reliable, scalable products. I am a Full-Stack AI Engineer with 6+ years of experience shipping products that hold up under load, not just prototypes. I have scaled a social platform to 1M+ users, optimized search latency from 5–6s to 1–2s, and launched a live, paying AI SaaS. I handle end-to-end architecture, backend, frontend, and deployment, or step into existing codebases to improve performance and reliability. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ CORE EXPERTISE ➤ RAG & LLM Applications Production pipelines with hybrid search, HyDE, re-ranking, and contextual chunking. Measured retrieval quality using RAGAS. Built visual-language search for an AI fashion app and an itinerary engine for a travel SaaS. LangChain, LangGraph, OpenAI & Claude APIs, Pinecone, pgvector, ChromaDB, Cohere ➤ AI Agents & Automation Multi-step agentic workflows, tool-calling, document Q&A assistants, and retrieval pipelines. LangGraph, n8n, Tool-calling, Multi-step retrieval ➤ Full-Stack Development End-to-end SaaS builds with real-time systems and production infrastructure. React, Next.js, Vue, Node.js, TypeScript, Python, FastAPI, PostgreSQL, MongoDB, Redis, Elasticsearch ➤ Computer Vision Object detection, multimodal search, and visual-similarity systems. YOLO, RT-DETRv2, SigLIP, Marqo, Vector Embeddings ➤ Infrastructure REST/GraphQL APIs, authentication, RBAC, event-driven architecture, containers, orchestration, cloud infrastructure, and CI/CD. Docker, Kubernetes, AWS, GCP ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HOW I WORK ✔ Available 30+ hrs/week with clear communication and predictable delivery. ✔ Break work into clear milestones, with working progress delivered weekly. ✔ Own technical trade-offs across performance, scalability, and reliability. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Send me your product, codebase, or technical challenge, and I will outline the most practical path to build or improve it.

Muhammad M.

DL | ML | AI | LLMs | CV | Segmentation | RAG | MLOPs

Islamabad, Pakistan
$10 per hour
2 jobs
$3K+ total earnings

I build production-grade AI systems that automate real business workflows. My work includes RAG chatbots, LLM applications, AI automation pipelines, and backend systems that operate reliably on real-world data—not just demos. Over the past year I've shipped AI solutions across both industry and research. At Elunic AG, I developed computer vision systems for industrial quality inspection using YOLO, DETR, and segmentation models. I also built an ML-powered automation system that reduced a manual selection process from approximately 10 minutes to under 1 minute, earning Best Industrial Project at SEECS Open House 2026. Services: • RAG & LLM Applications — document Q&A, internal knowledge assistants, semantic search, customer support bots (LangChain, Pinecone, FAISS, ChromaDB) • AI Automation — n8n workflows, lead enrichment, CRM automation, cold outreach pipelines, content generation systems • Backend Development — FastAPI services, API integrations, agent backends, custom AI workflows • Deployment & MLOps — Docker, MLflow, DVC, CI/CD, monitoring, and production deployment I focus on building maintainable systems that deliver measurable business value. If you're looking to automate a workflow, build an AI assistant, or deploy an LLM-powered product, send me the details and I'll outline the architecture and implementation approach.

Adarsh K.

Full-Stack React/Next.js Developer Node.js | Capacitor | iOS & Android

Kangra, India
$20 per hour
33 jobs
$10K+ total earnings

I’m a Full-Stack Developer with 7+ years of experience building modern web applications, SaaS platforms, and cross-platform mobile apps using React, Capacitor, Node.js, Next.js, and Laravel. I specialize in helping startups and businesses build, improve, and launch production-ready applications — including converting React, Vite, and PWA projects into iOS and Android apps using Capacitor. 🦾 What I Can Help You With ✅ React & Next.js web application development ✅ Capacitor iOS & Android app development ✅ React/Vite/PWA to mobile app conversion ✅ SaaS platform development ✅ Node.js / Express.js backend development ✅ Laravel & PHP development ✅ REST API development & third-party integrations ✅ Stripe payments & subscription systems ✅ RevenueCat integration for in-app purchases and subscriptions ✅ Apple In-App Purchases & Google Play Billing ✅ Authentication, dashboards & admin panels ✅ App Store & Google Play deployment ✅ Bug fixing, optimization & existing codebase improvements ✅ Responsive and pixel-perfect Figma implementation 🤖 AI & Vibe Coding Platforms I have hands-on experience with modern AI-assisted development platforms including Base44, Replit, Lovable, Cursor, Claude Code, and similar tools. I can help with: ✅ Building MVPs quickly using AI-assisted workflows ✅ Improving and extending Base44, Replit, or Lovable applications ✅ Fixing bugs and cleaning up AI-generated code ✅ Connecting APIs, databases, authentication, and payments ✅ Turning prototypes into scalable production-ready applications ✅ Migrating AI-generated apps to React, Next.js, Node.js, or Laravel ✅ Reviewing architecture, performance, and security before launch 💻 Tech Stack Frontend: React.js, Next.js, TypeScript, JavaScript, Redux Toolkit, React Query, Tailwind CSS, Material UI, HTML5, CSS3 Mobile: Capacitor, React, iOS, Android, React Native / Expo Backend: Node.js, Express.js, Laravel, PHP, REST APIs Databases: PostgreSQL, MySQL, MongoDB, Supabase Payments & Subscriptions: Stripe, RevenueCat, Apple In-App Purchases, Google Play Billing Cloud & Deployment: AWS EC2, Vercel, Netlify, Railway, GitHub Actions Mobile & Development Tools: Xcode, Android Studio, Gradle, TestFlight, App Store Connect, Google Play Console, Firebase, Git, GitHub, GitLab, VS Code, Cursor, Claude Code, Postman, Figma, Docker 🤝 Why Work With Me? 🟢 7+ years of development experience 🟢 Experience building projects from scratch and improving existing products 🟢 Clean, maintainable, and scalable code 🟢 Clear communication and reliable delivery 🟢 Flexible across different time zones 🟢 Production experience with web, SaaS, iOS, and Android applications Whether you need a SaaS platform, React application, Capacitor mobile app, subscription system, API integration, or help improving an existing product, I can help take your project from idea to production. 🤙 Send me a message and let’s discuss your project.

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At A Glance: PrimeFaces

PrimeFaces is a component suite that is trusted by many businesses around the world for interaction, collaboration, and efficiency. Along with its ability to work on several other systems and its unique compatibility with other applications, PrimeFace boasts of many branches, such as PrimeUI, a CSS-JS library that bolsters the archiving and sharing of information. This suite allows businesses to boost their remote work and productivity with its simple layout yet complex design. Perhaps you wish to take advantage of the potential PrimeFaces offers, but you do not have the experience, the education, or the resources required to install, customize, and harness it. A freelancer offers the solution with his or her ability to handle this task independently and save you both time and resources.

The PrimeFaces specialists on Upwork feature a range of experience in many forms, be it programming, developing, coding, or other fields. That means this unique practice can be applied to the improvement of your project, whether it’s in catching and eliminating bugs or offering creative suggestions. These skilled global standouts also possess the ability to effectively collaborate with other established teams for the benefit of the project. With flexible schedules and high-level communication habits, they are perfect for remote meetings, where they can combat time zone issues to deliver the best results. With dozens of these specialists to choose from on Upwork, you’re sure to find the professional who possesses the experience, the work ethic, the education, and the enthusiasm you need for your project.