Data Scientist and Senior AI/ML Engineer with 8+ years of experience designing and building Generative AI applications, LLM solutions, AI architecture, Computer Vision systems, OCR pipelines, intelligent automation, and production AI systems. ⭐ 25+ Production AI & Software Systems Delivered ✅ 8+ Years of AI Engineering & Data Science Experience 🏢 Experience across Healthcare, Insurance, Education & Enterprise Products 🚀 Production AI from Architecture to Deployment Over the last 8 years, I have delivered AI and software products used across healthcare, insurance, education, and enterprise environments. My experience includes document intelligence platforms supporting insurance workflows for Swiss Re and Munich Re, AI-powered learning platforms, AI assistants, knowledge retrieval systems, OCR pipelines, and production AI infrastructure. I work as a technical partner, not just a developer. I help clients make the right architecture decisions, build scalable solutions, and deliver AI products that perform reliably in production. 🤖 AI & Machine Learning I can help you with: • AI Agents & Agentic AI Workflows • LLM Applications & Generative AI • RAG Systems & Knowledge Assistants • Document AI, OCR & Information Extraction • Computer Vision Solutions • AI Workflow Automation • AI Architecture & Technical Consulting • OpenAI, Claude, Qwen, LangGraph & LangChain Integration • LLM Evaluation, Prompt Engineering & Optimization • Self-Hosted LLM Infrastructure 💻 Full Stack AI Development • AI Features for Existing Products • AI-Powered SaaS Platforms & MVP Development • React, Next.js & TypeScript • React Native & Flutter Mobile Applications • Python, FastAPI, Node.js & NestJS • REST APIs, Backend Systems & Database Design • End-to-End Product Development ☁️ Cloud & Infrastructure • AWS Cloud Architecture • Docker & Kubernetes • CI/CD Pipelines & GitHub Actions • Scalable Production Deployments 🚀 Recent Production AI Projects Medical Document Intelligence Platform: AI-powered extraction platform for handwritten and multi-page medical documents, improving extraction accuracy from 84% to 88% while eliminating weekly model fine-tuning. Underwriter Assistant: Built an AI assistant that helps insurance teams analyze complex cases using natural language, combining vector search with structured data for multi-step reasoning. AcePrep: Developed an AI-powered learning platform that transforms thousands of exam papers into a searchable knowledge base with answer validation grounded in official marking schemes. LLM Evaluation Framework: Benchmarked commercial and open-source LLMs to optimize production document-processing workloads for both cost and accuracy. 🏢 Industries • Healthcare • Insurance • Education • Enterprise Software • AI Products & SaaS If you're looking for an AI Engineer who can take ownership, make sound technical decisions, and deliver production-ready AI products instead of just prototypes, I'd be happy to discuss your project.

I am a python developer with a strong skillset. My skillset includes artificial intelligence, cybersecurity, database systems, and various technologies.

Need a Python backend that scales, integrates AI, and just works? I build production-grade systems — from REST APIs and WebSocket services to LLM-powered features and AWS infrastructure. What I deliver: → Python backends with clean architecture (Django, FastAPI — 6+ years) → AI/LLM integration: OpenAI, Claude, RAG pipelines, real-time analysis → AWS infrastructure: ECS, S3, CloudFront, RDS, Terraform → Billing systems: Stripe, Apple IAP → Real-time features: WebSockets, Celery async processing Recent work: Built Typeza (typeza.ai) — an AI-powered SaaS platform with real-time audio transcription, parallel AI model calls across 15 trait dimensions, and full Stripe + Apple IAP billing. Previously: Backend developer at DIZZBO (logistics SaaS, Berlin) and full-stack at Lingvist (AI language learning, 2M+ users). 15 Upwork projects, 100% Job Success Score. I communicate clearly, deliver on time, and write code that future developers will thank you for. Let's discuss your project.

React Developer | Full Stack Developer | React Node - 100+ shipped projects taught me one thing: clients don’t need more code, they need products that load fast, scale safely and make money 👋 Hey, there! My expertise centers around elevating companies and startups with robust, scalable web solutions, leveraging advanced front-end technologies like React and Next.js. Our engineering team is hungry 🍽 to solve your needs through in-time delivery of high-impact tech solutions - whether you need a custom platform ⚙, a revamped UI 🛡, or a powerful enterprise application. React & Full Stack Track Record 10+ Years of Experience as a React Developer & Full Stack Developer |100+ Delivered Projects | 30+ Enterprise Platforms | 20+ High-Load Applications | 25+ eCommerce Solutions Trusted by Founders & Teams ⭐ “We hired CreativeIT because we weren’t happy with our previous developer’s performance. CreativeIT successfully completed a working app.” Dan Douglas, Co-founder, Deep English, USA. ⭐ “We’re very happy with their working methods.” Valery L, CTO, Starly[dot]io, Baltic states. ⭐ “CreativeIT picked up where a previous vendor left off. They looked at the existing code and designs and created a plan for how to move forward.” Elliot Ledley, Project Manager at 2Shoes, USA. ⭐ “CreativeIT’s ability to provide a complete product in a timely fashion was most impressive. In addition, communication was always clear.” Michael Oppel, CFO at Audience Response System, USA. ⭐ “The team's ability to work fast impresses us!”. Director SE, Hospitality & Leisure (Germany). As a react developer ( full stack developer ) working alongside roles like project and delivery manager, full stack web developer, wordpress developer, and full stack developer react specialist, I collaborate closely with stakeholders to bring ideas to life. My portfolio includes enterprise platforms, custom web design solutions, scalable full stack web developer applications, and mobile products where I act as a mobile app developer and react native developer delivering iOS and Android apps. I contribute as a python developer, working with python, fastapi, and backend services, while supporting integrations through stripe and scalable architectures. My experience spans wordpress ecosystems, laravel vue projects, and solutions using ruby on rails, ensuring flexibility across different business needs. Also as an expert full-stack developer I worked with php, laravel, react and web design. Why choose me: ✅ Top Rated on upwork as a React Developer & Full stack developer, delivering high-caliber code alongside strong business expertise. ✅ Proactive, delivery-focused - honoring tight schedules while optimizing for maximum ROI. ✅ Flexible - I collaborate across full stack, web development, website design, ui/ux design, and game developer projects. ✅ Time & Material basis - pay only for productive hours. My strong side as a Full Stack Developer React UI developer 🔥 Front-end: javascript, React, react typescript, angular, vue, redux, zustand, mobx, graphql, html5, css3, material ui, and tailwind css. 🔥 Back-end: node.js, next.js, nest.js, express, fastify, php, laravel vue, ruby on rails, python, and fastapi. 🔥 Databases: postgres, mysql, redis, mongodb. 🔥 Cloud: firebase, docker, aws, and supabase. 🔥 Enterprise: c# azure function app services for scalable backend processing. With 10+ years of experience, my expertise centers around elevating companies and startups with robust, scalable web development solutions, leveraging advanced technologies - React, React TypeScript, Next.js React, and Vue - alongside strong coding practices in JavaScript, PHP, and Python. I also work confidently across React python projects where modern frontend interfaces need to connect with scalable Python-based backends. As a Cursor developer ( full stack cursor, supabase cursor ) specializing in Veeva solutions for museums and art curators, I help bring art and cultural heritage to life through technology. From designing custom apps and digital catalogs to optimizing workflows and preserving collections, I enable art institutions to connect with their audiences in a more interactive, insightful, and efficient way. 🤝 Let's collaborate! Contact me for a project audit, technical consultation, or to develop a roadmap for your project - whether you need a custom platform, sophisticated enterprise application, or a well-designed website. Looking forward to a long-term, win-win partnership. Cheers from Vilnius, Raman

I build AI-powered systems that run real businesses — not demos. My focus: agentic workflows, LLM integrations (Claude, GPT, open-source models), RAG pipelines, automation at scale, and the production backend engineering that makes AI reliable in regulated and high-stakes environments. I work with Python, TypeScript, Django, Node, React, and modern cloud infrastructure (AWS, Azure, GCP) to deliver end-to-end — from architecture through deployment. What I deliver today: - Multi-agent orchestration systems with tool calling, memory, and human-in-the-loop controls - AI-powered data extraction, classification, and enrichment pipelines at scale - Automation engines connecting CRMs, APIs, and business tools (n8n, Make, Zapier, custom) - Full-stack SaaS applications with AI features built in, not bolted on - CI/CD, ETL, and DevOps infrastructure that keeps AI systems production-grade I use AI tools (Cursor, Claude Code) as a daily multiplier in my own development workflow — it shows in speed and output quality. Background: 30+ years in software and infrastructure. I built and sold a million-dollar IT services company, then founded a software development firm where I've shipped production systems across fintech, healthcare, real estate, music, cybersecurity, and more. I've survived the dot-com crash, the Great Recession, and every hype cycle in between — I know the difference between technology that works and technology that just demos well. If you need an AI system that is accurate, auditable, and built to last — not just impressive in a pitch deck — let's talk.

🚀 Full Stack Developer, AI & Machine Learning Developer | 7+ Years | NVIDIA Certified Expert | Production Grade AI Agents, LLMs & RAG Systems Hi, this is Mohammad. I help companies build, scale, and operate real AI-powered systems in production. Not experiments. Not prototypes. Systems that save hundreds of hours, reduce operational costs, and directly enable revenue. 7 years in. I've helped startups and enterprise clients ship AI products with a combined market valuation of $10M+ in seed funding, automate workflows that used to take entire teams, and build intelligent systems that became the core product clients charge money for. 📈 Business impact I've delivered: Saved hundreds of hours of manual work per month by replacing human review workflows with autonomous AI agents. Enabled a SaaS product to scale to 100K+ users by building the AI infrastructure underneath it. Helped founders go from idea to funded AI product by building MVPs that demonstrated real, measurable value to investors. Built a government-scale AI platform that processes and intelligently searches millions of data records automatically. 🤖 What I build: AI agents with tool use, memory, and multi-step reasoning (LangChain, LangGraph) RAG systems on private data using Pinecone, Qdrant, and Chroma LLM integrations with OpenAI GPT-4o, Claude, Mistral, and LLaMA n8n automation workflows connected to AI backends NLP pipelines for document analysis, search, and classification FastAPI and Python backends built for production AI workloads Cloud deployment on AWS, Google Cloud, and Azure ⭐ What clients say: "Mohammad is the best AI/ML developer I've worked with on Upwork. Fast, precise, and genuinely knows his stuff. Highly recommend." - Computer Vision Pipeline Optimization ⭐⭐⭐⭐⭐ "Mohammad delivered an excellent AI/ML based PoC with strong LLM and RAG expertise, great technical judgment, fast turnaround, and clear communication. Truly production minded and highly recommended." - Architectural PoC: AI-Native Flutter Integration ⭐⭐⭐⭐⭐ 📋 Certifications: AWS, Google Cloud, and Azure - cloud-based AI deployment and production infrastructure Generative AI and LLMs - foundation models, prompt engineering, and conversational AI Data Engineering and ML Pipelines - data preparation, pipelines, and model-ready infrastructure Send me your problem and I'll tell you honestly what the right AI solution looks like and how fast we can build it. Kind regards, Mohammad

𝗦𝗮𝘃𝗲 𝟭𝟱+ 𝗛𝗼𝘂𝗿𝘀 𝗪𝗲𝗲𝗸𝗹𝘆 𝘄𝗶𝘁𝗵 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗣𝘆𝘁𝗵𝗼𝗻 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 Are you still relying on manual processes, spreadsheets, and repetitive workflows? These inefficiencies slow down your business, increase errors, and cost you money. I help businesses eliminate manual work by building scalable Python automation systems, ETL pipelines, and AI-powered solutions that run 24/7. I specialize in transforming complex workflows into efficient, automated, and production-ready systems using Python, APIs, and modern AI tools. ➤ 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗗𝗼 𝗙𝗼𝗿 𝗬𝗼𝘂 ➤ Build scalable Backend APIs using FastAPI & Flask ➤ Develop robust ETL pipelines & data engineering workflows ➤ Automate repetitive tasks with Python scripts & schedulers ➤ Integrate AI/LLMs (OpenAI, Claude) into your systems ➤ Create web scraping & data extraction tools ➤ Automate reporting dashboards & business analytics ➤ Build ecommerce automation systems ➤ Design database architectures (PostgreSQL, MySQL) ➤ 𝗠𝘆 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 ➤ Analyze your current workflow and bottlenecks ➤ Identify automation opportunities ➤ Build scalable and clean backend systems ➤ Deliver fully documented, production-ready solutions ➤ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ➤ Strong expertise in Python, automation & data engineering ➤ Focus on long-term scalable solutions ➤ Clean, maintainable, production-level code ➤ Fast communication & structured delivery ➤ Proven success in web scraping & automation projects ➤ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ➤ Python, FastAPI, Flask ➤ Pandas, NumPy ➤ PostgreSQL, MySQL ➤ REST APIs & API Integrations ➤ OpenAI API, Claude AI ➤ Selenium, BeautifulSoup, Scrapy ➤ Airflow, Cron Jobs, Automation Scripts ➤ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗪𝗶𝘁𝗵 ➤ Real Estate Data Systems ➤ Ecommerce Automation ➤ Healthcare Data Scraping ➤ Legal Data Extraction ➤ Market Research & Analytics ➤ 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Python automation, ETL pipelines, data engineering, backend API development, FastAPI developer, Flask developer, AI automation, machine learning integration, LLM integration, OpenAI API, Claude API, web scraping, data extraction, automation scripts, workflow automation, business automation, data pipelines, REST API development, database design, PostgreSQL, MySQL, pandas, Python developer, automation engineer, AI developer, NLP, reporting automation, dashboard automation, ecommerce automation, scalable backend systems

I specialize in building and optimizing high-performance web applications with a strong focus on backend architecture and modern frontend development. My work is centered around delivering reliable, scalable solutions that handle real-world business needs. With solid experience across Java, PHP, Python, and JavaScript ecosystems, I develop robust APIs, microservices, and full-stack applications. On the frontend, I build fast and responsive interfaces using React and Next.js, ensuring smooth user experiences and maintainable codebases. ✅ What I can do for you: - Develop scalable backend systems (Java Spring, Laravel, Django, FastAPI) - Build modern web apps with React / Next.js - Design and integrate REST & GraphQL APIs - Optimize databases (PostgreSQL, MySQL, MongoDB) - Implement real-time features (WebSockets) - Integrate third-party services (payments, AI, analytics) - Improve performance, scalability, and security 💼 If you need a reliable developer who can handle both backend complexity and frontend delivery let’s connect. 🔑 KEYWORDS: Full Stack Developer, Backend Developer, Java Developer, Spring Boot, PHP Developer, Laravel Developer, Python Developer, Django, FastAPI, Node.js, NestJS, React Developer, Next.js Developer, TypeScript, JavaScript, REST API, GraphQL, Microservices, WebSockets, PostgreSQL, MySQL, MongoDB, Redis, Kafka, RabbitMQ, Docker, AWS, CI/CD, API Integration, Performance Optimization, Scalable Systems, SaaS Development

I build systems that actually ship. I'm a full-stack Python engineer with 3 years of experience building backend APIs, AI agents, and end-to-end automation pipelines for real businesses. I'm also one of a small group of engineers who works deeply within the Claude AI ecosystem not just calling the API, but building with Claude Code, designing MCP servers, seting up Claude-Cowork for businesses and deploying agentic systems that use Claude the way Anthropic intended it to be used. My current project is Whaply - a WhatsApp AI agent platform that lets businesses deploy intelligent, human-aware chatbots that automatically pause when a human agent joins the conversation. It's built on FastAPI, Supabase, and the WhatsApp Business API with multi-LLM support. I didn't just plan it I architected, built, and deployed it myself. That's how I work with clients too. --- WHAT I BUILD: Python backend systems using FastAPI — microservices, RESTful APIs, webhook integrations, OAuth authentication, and custom API wrappers built to scale. AI agents and LLM-powered tools — deep integrations with Claude (Anthropic), OpenAI, and Gemini with real decision-making logic, not just prompt wrappers. This includes building custom MCP servers that extend what Claude can do, agentic coding workflows with Claude Code, and enterprise-grade automations using Cowork and the broader Claude tooling ecosystem. Voice AI systems using Vapi and Retell AI — intelligent phone agents that handle real conversations, not just demos. Automation pipelines with n8n — connecting CRMs, databases, cloud platforms, and custom APIs into systems that run without babysitting. Full-stack applications — React or Next.js frontends backed by robust Python APIs, built for real users. --- WHAT MAKES ME DIFFERENT: I'm not a low-code freelancer who drags blocks around until something works. I write the backend, design the architecture, handle the integrations, and think about what happens when things break. On the Claude side specifically — I've built production MCP servers, shipped agentic pipelines using Claude Code, and understand the Claude API at a level most engineers don't reach. If you're building something in the Anthropic ecosystem or want to, I'm one of the few freelancers who actually lives there. I've completed 10+ contracts with a 100% Job Success Score. Every project I take on, I treat like it has my name on it — because it does. --- BEST FIT FOR: · Founders who need a technical partner, not just an executor · Businesses looking to integrate Claude AI into their products or workflows · Teams building AI-powered products that need to work in the real world · Anyone who's been burned by freelancers who disappeared after the demo If that sounds like you, let's talk.

✅ 5 completed projects ✅ 998+ hours delivered ✅ 5.0 rating on Fullstack and AI work Over the past 8 years, I have combined backend engineering, automation, and applied AI to help businesses operate more efficiently. 𝗛𝗶𝗿𝗲 𝗠𝗲 𝗙𝗼𝗿 ✧ Fullstack web and MVP development (Python, React, Next.js, Node.js) ✧ AI integration into web apps and existing systems (OpenAI API) ✧ Workflow and business process automation ✧ PHP and Laravel development (SaaS, Stripe, WordPress) ✧ Backend and API architecture (FastAPI, Django, microservices) ✧ Database design and optimization (MySQL) ✧ Legacy application modernization and code refactoring 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Python ▸ AI ▸ JavaScript ▸ MySQL ▸ React ▸ PHP ▸ Laravel ▸ Next.js ▸ Node.js ▸ DynamoDB ▸ FastAPI ▸ AWS ▸ Docker ▸ Stripe ▸ TailwindCSS ▸ OpenAI API ▸ Automation ▸ REST API ▸ WordPress ▸ Software Architecture ▸ TypeScript ▸ PostgreSQL ▸ MongoDB ▸ Redis ▸ Kubernetes ▸ CI/CD ▸ GitHub Actions ▸ 𝗪𝗵𝘆 𝗧𝗲𝗮𝗺𝘀 𝗮𝗻𝗱 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ▹ I own delivery end-to-end. ▹ I can automate repetitive work so teams can focus on what actually drives growth.