⭐ Top Rated Plus, 100% Job Success, and 17 years of software engineering experience. I help SaaS, healthcare, fintech, and automation teams build production-ready AI and full-stack systems. Best fit: AI integrations, RAG systems, internal agents, document processing, backend automation, scalable SaaS architecture, and technical rescue work. I work well with clients who need reliable backend design, clean data flow, secure APIs, cloud deployment, and long-term maintainability. Core areas: - AI, LLM, RAG, agents, chatbot workflows, document processing, and semantic search - React, Next.js, Angular, TypeScript - Node.js, NestJS, Python, FastAPI, Django - PostgreSQL, MongoDB, Redis, Prisma, Elasticsearch/OpenSearch - AWS, Docker, Kubernetes, Terraform, CI/CD - Healthcare SaaS platforms involving EMR/EHR, patient portals, billing workflows, and clinical documentation systems - FinTech, bill pay, banking, payment workflows, and multi-tenant SaaS platforms - SaaS refactoring, backend performance, architecture cleanup, and technical rescue work Relevant experience includes: - Healthcare platforms involving EMR/EHR, patient portals, billing, inventory, and clinical workflow automation - AI-powered clinical documentation and voice-to-text workflows - AI dental application using Next.js, NestJS, FastAPI, PostgreSQL, and LLM integrations - AI-powered property management SaaS with workflow automation and document processing - FinTech and bill pay architecture for multi-tenant platforms - AWS Lambda and ETL pipeline optimization - Redis Oplog and Meteor performance optimization - Document processing AI agents and RAG-based workflows I think like an architect, but I still write code. I care about clean architecture, security, testing, failure handling, and simple communication. I do not build fragile demos. I build systems that can survive real users and be maintained after launch. If your project needs a senior engineer who can understand the product, identify technical risk, and ship reliable software, I can help.

I help startups and enterprises ship production-ready software - fast, clean, and built to scale. Over 9+ years, I've delivered 50+ projects across healthcare, logistics, real estate, and gaming, from greenfield builds to complex migrations and performance rescues. Clients hire me when they need a senior engineer who can own the full stack, make sound architecture decisions, and communicate clearly without hand-holding. How I Work: - Architecture-first: Clean boundaries, SOLID principles, DDD/CQRS, where it adds value - Quality by default: Automated tests, code reviews, documentation that actually helps - Performance-minded: Profiling, caching, async patterns, cost-aware cloud design - Transparent communication: Frequent demos, clear milestones, no surprises Tech Stack: - Frontend: React, Next.js, Angular, Blazor, Tailwind - Backend: ASP .NET Core, ElysiaJS, Node.js, FastAPI - Languages: C#, C++, TypeScript, Python, Kotlin, PHP - Databases: PostgreSQL, MS SQL, MongoDB, Redis, DynamoDB - Cloud: AWS, Azure, Docker, Kubernetes, GitHub Actions - Real-time: SignalR, WebSockets, gRPC, RabbitMQ

𝗨𝗣𝗪𝗢𝗥𝗞 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁 | 𝗡𝗼𝗱𝗲.𝗷𝘀 • 𝗥𝗲𝗮𝗰𝘁 • 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 • 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻 • 𝗢𝗽𝗲𝗻𝗔𝗜 I help startups and growing businesses build 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 powered by 𝗰𝘂𝘁𝘁𝗶𝗻𝗴-𝗲𝗱𝗴𝗲 𝗔𝗜 from intelligent automation and 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 to 𝗥𝗔𝗚 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀 and production-ready 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬. With 5+ years shipping fast MVPs and scaling to thousands of users, I deliver end-to-end 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 + 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 solutions so you get one reliable expert instead of a fragmented team. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 I architect responsive, modern, and maintainable applications using battle-tested stacks: 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Next.js, React, TypeScript, Tailwind CSS 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: FastAPI, Node.js, Nest.js, Express 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MySQL, MongoDB 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝: Vercel, Docker, GitHub Actions, AWS/GCP, CI/CD pipelines Specializing in 𝐒𝐚𝐚𝐒 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, custom web apps, admin dashboards, and scalable internal tools that perform under real-world load. 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 I bring intelligence to your product with: 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬,, chatbots & voice assistants (LangChain, CrewAI, OpenAI API, GPT models) 𝐑𝐞𝐭𝐫𝐢𝐞𝐯𝐚𝐥-𝐀𝐮𝐠𝐦𝐞𝐧𝐭𝐞𝐝 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 (𝐑𝐀𝐆) pipelines with vector databases (Pinecone, Weaviate) 𝐋𝐋𝐌 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, prompt engineering, and AI-driven automation/personalization Smart features like analytics dashboards, predictive tools, and API-powered workflows Payment & POS integrations (Stripe, Clover, Toast) with AI enhancements 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 • One-stop 𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 + 𝐀𝐈 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞, faster delivery, cleaner architecture, fewer handoffs • Startup-proven: launched MVPs in 3–5 days, scaled to production with thousands of users • Results-oriented: clean, performant code + features that drive efficiency, conversions, and growth • 100% commitment: I treat your project like my own business Passionate about turning bold ideas into powerful, 𝐀𝐈-𝐞𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 that give you a real competitive edge. 📩 Let’s discuss your next 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧, 𝐨𝐫 𝐎𝐩𝐞𝐧𝐀𝐈-powered project. Ready to build something exceptional! Full Stack Developer, Full Stack AI Developer, Next.js Developer, React Developer, FastAPI Developer, LangChain Expert, OpenAI Integration, AI Agents, RAG Pipeline, LLM Applications, SaaS Development, AI Chatbot, Vector Database, TypeScript, Tailwind CSS, Node.js, PostgreSQL, AWS, Vercel, Docker

🏆 Top Rated Plus - Top 1% of talent on Upwork ⭐ Maintaining a 99% Job Success Rate ✅Web and Mobile Application Expert with 7+ years of experience ✅AI Automations Expert in Zapier, Make and n8n ✅SEO Audit, Technical SEO, Local SEO, On-Page SEO, Off-Page SEO ✅ WordPress Expert with 8+ years of experience ✅ Shopify Expert + Shopify Plus ## Got an idea but not sure where to start? A few years ago, I was in the same position as many of my clients today. I had an idea but no roadmap for turning it into a real product. After a lot of learning, experimenting, and building, I launched an app that went on to generate over $2 million in revenue. Today, I help founders and businesses turn ideas into web applications, mobile apps, websites, and e-commerce stores. I also build AI-powered features and automate business processes using Zapier, Make and n8n to save time and eliminate repetitive work. But building the product is only half the job. I make sure people can actually find it through technical SEO, keyword strategy, performance optimization, and content planning that drives long-term organic traffic. I like being a one-stop partner rather than just another developer. From strategy and development to automation and growth, I help clients build products that not only launch successfully but continue to grow long after they're live. These are the results my clients have gotten: • $15M+ raised by clients • 500K+ users across products built • 3K+ five-star reviews across products built My main areas of expertise include: CMS Development ✔ WordPress || WooCommerce ✔Shopify Front-End Technologies ✔ React JS / React Native ✔ Vue.JS ✔ HTML / CSS / Bootstrap ✔ JavaScript / jQuery Back-End Technologies ✔ Node.JS ✔ Laravel ✔ MySQL AI Automation ✔ Zapier ✔ Make ✔ N8N SEO ✔ Complete SEO Optimization Process ✔ Technical SEO Setup & Implementation ✔ SEO backlinks services Book a consultation with me today! I’ll save you months of frustration by helping you understand the ins and outs of bringing your idea to life: How much it costs, how long it takes, what’s the process and more. Best Regards, Umer

Most MVPs fail not because of a bad idea-but because they are not built to last. I am a Senior AI SaaS Software Application Developer specializing in Lovable, Claude Code, Supabase, and Replit, helping founders, startups, and businesses go from idea to production-ready product in weeks, not months. Whether you need a full-stack MVP, an AI-powered SaaS platform, or automation workflows that eliminate manual work, I deliver systems built to scale from day one. 🚀 What I Build Full-Stack MVP & SaaS Development From schema design and architecture to live deployment. I build SaaS platforms, client portals, internal tools, CRMs, and enterprise dashboards using Lovable + Supabase with real auth, real data models, and security baked in from the start, not bolted on later. Predictive Healthcare Intelligence Platform Built a secure multi-tenant healthcare intelligence platform that unified clinical and operational data into a centralized system for real-time decision-making and early risk detection. Developed attendance intelli Automation & Workflow Engineering I connect your tools using Make . com and n8n, ensuring your CRM communicates with your billing, your AI model interacts with your database, and humans only engage with what truly requires human judgment. No more manual copy-paste between systems. Broken MVP Rescue Already built something, but it's fragile, slow, or disconnected? I audit, refactor, and stabilize it so it can handle real users and real growth. 🏆 Notable Projects 🤖 AI Mental Wellness Assistant: Built and deployed an AI-driven mental wellness app with personalized chat, emotion tracking, voice input, and intelligent automation using GPT, React Native, and Firebase. 📊 Uncharted: An AI-powered data visualization tool that transforms CSV/Excel files into smart, interactive charts instantly. Built with GPT integrations and seamless UX for rapid decision-making; zero manual setup required. 🛠 Tech Stack Build AI Development, AI Developer, AI Agent Development, AI Agents, Agentic Workflows, Voice AI, Voice Assistants, AI Consultant, Claude API, OpenAI GPT, Prompt Engineering, LLM Integration, RAG, Retrieval-Augmented Generation, AI Chatbots, Conversational AI, Multi-Agent Systems, AI Automation, AI-Powered Workflows, Custom AI Applications, AI SaaS Development, Lovable, Lovable Developer, Lovable Expert, Replit, Cursor, Bolt, v0, Supabase, PostgreSQL, Edge Functions, Next.js, React, TypeScript, Node.js, Workflow Automation, Make, n8n, API I ✅ Best-Fit Projects AI Agents and Multi-Agent Systems Voice AI Applications and AI Call Assistants AI-Powered SaaS Platforms Custom AI Chatbots and Conversational AI RAG Applications and Knowledge Assistants Business Process Automation and AI Workflows Internal Tools, CRMs, and Operations Platforms Healthcare AI, EHR Integrations, and HIPAA Solutions AI Product Development and MVPs Client Portals and Dashboard Applications Salesforce Health Cloud Solutions • API Integrations • Product Strategy 🤝 Why Clients Work With Me End-to-end ownership: I manage scope, architecture, build, and launch. No agency overhead, no middlemen. AI-native development: I don't just use AI tools; I build AI into your product as a core feature. Production-first mindset, as every project ships with real security, real scalability, and real maintainability. Transparent communication: Clear milestones, regular updates, and clean handovers every time. I ask the right questions first; the fastest way to build the wrong thing is skipping the architecture conversation. Ready to build something real? Send me a message and let's talk about your project. Tell me: what's the one process in your business that still lives in a spreadsheet or someone's inbox that shouldn't? I'll tell you exactly how we'd fix it. Keywords Lovable, Lovable Developer, Lovable Expert, AI Developer, AI Engineer, AI Consultant, AI Agent Developer, AI Agents, Agentic Workflows, Multi-Agent Systems, Voice AI Developer, Voice AI, Conversational AI, AI Chatbot Development, AI Assistants, Claude AI, Claude API, OpenAI GPT, LLM Integration, Prompt Engineering, RAG, Retrieval-Augmented Generation, Knowledge Base Chatbots, Document AI, AI Automation, AI-Powered Workflows, Custom AI Applications, AI SaaS Development, AI Product Development, Replit, Replit Agent, Cursor, Cursor AI, Bolt, Base44, v0, Supabase, Supabase Auth, PostgreSQL, pgvector, Edge Functions, Next.js, React, TypeScript, Node.js, Full-Stack Development, API Integration, REST APIs, GraphQL, Workflow Automation, n8n, Make, Webhooks, Twilio, ElevenLabs, Vapi, Relevance AI, Stripe Integration, Airtable, HubSpot, Salesforce, AWS, Vercel, Serverless Architecture, Client Portals, Dashboard Development, Healthcare AI, Fintech AI, Production-Ready Applications, Scalable AI Systems. Industry-Specific Solutions Healthcare Appointment Booking Platforms HIPAA-Ready Systems Fintech Platforms AI Dashboards AI Agents Voice AI Workflow Automation

As a dedicated Full-Stack Developer with a Bachelor of Science in Computer Science from the Stanford University, I bring a robust background in developing dynamic and efficient web applications. With over 20 years of experience in Healthcare IT and Full-Stack Software Development, I help healthcare organizations, medical software vendors, hospitals, laboratories, and healthcare startups build secure, scalable, and compliant solutions. My expertise spans healthcare interoperability, system integration, data exchange, and modern web application development. I have extensive experience working with healthcare standards and technologies including HL7, FHIR, Mirth Connect (NextGen Connect), ETL pipelines, EHR/EMR integrations, healthcare data transformation, interface development, and clinical workflow automation. In addition to my healthcare specialization, I am a highly skilled Full-Stack Developer capable of delivering complete end-to-end solutions from architecture and backend development to modern frontend applications. Healthcare Expertise: • HL7 v2.x Message Processing • FHIR APIs & Integrations • Mirth Connect (NextGen Connect) • EHR/EMR System Integration • Laboratory Information Systems (LIS) • Healthcare Data Migration • ETL Development & Data Transformation • Healthcare Workflow Automation • HIPAA-Aware Solution Development • Healthcare Reporting & Analytics Technical Proficiencies: • Programming Languages: Python, JavaScript, TypeScript, PHP • Backend Frameworks: Django, Laravel, Node.js • Frontend Frameworks: React, Next.js, Angular, Vue.js • Databases: PostgreSQL, MySQL, SQL Server, MongoDB • Integration Technologies: REST APIs, SOAP, HL7, FHIR • DevOps & Infrastructure: Docker, CI/CD, Git, Linux, Nginx, Apache • Architecture: MVC, Microservices, Distributed Systems Why Clients Hire Me: ✓ 20+ Years of Healthcare Industry Experience ✓ Deep Understanding of Clinical and Administrative Workflows ✓ Proven Expertise in Healthcare Interoperability ✓ Full-Stack Development from Concept to Deployment ✓ Strong Communication and Project Leadership Skills ✓ Focus on Scalable, Secure, and Maintainable Solutions Whether you need healthcare integrations, HL7/FHIR interfaces, Mirth Connect development, ETL solutions, EHR connectivity, or a complete healthcare web platform, I can help deliver reliable solutions that meet your business and technical goals. Let's build healthcare technology that improves efficiency, interoperability, and patient outcomes.

🏆 𝐄𝐱𝐩𝐞𝐫𝐭-𝐕𝐞𝐭𝐭𝐞𝐝 - 𝗧𝗼𝗽 𝟭% 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 ✅ 𝟕+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ⏰ 𝟏𝟐𝟎𝟎𝟎 + 𝐔𝐩𝐰𝐨𝐫𝐤 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟎𝟎+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 ⭐️ $𝟔𝟎𝟎𝐤+ 𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐨𝐧 𝐔𝐩𝐰𝐫𝐨𝐤 I’m Abdul, an Upwork Certified AI/LLM engineer with 7+ years of experience helping startups and growing teams build smart AI solutions. From autonomous agents, MVPs, AI-native products to intelligent analytics and cloud-ready deployments, I will help scale your operations, workflows, and revenue. —------------------------------------------------------------------- ⭐️𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐋𝐞𝐚𝐝𝐞𝐫𝐬⭐️ “Abdul helped us rethink our lead gen with AI-powered decision-making. His work with LLMs and pipelines was key.” — HS, Director of Data & ML, EZ Pack “Game-changer. Abdul brought serious AI expertise that moved the needle fast.” — Thomas E., CEO, Mission BI —------------------------------------------------------------------- 𝐂𝐨𝐫𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ➡️ 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐠𝐞𝐧𝐭𝐬 Autonomous LLM agents, domain-tuned business assistants, task automation, human-like conversational interfaces (OpenAI, Claude, open-source models) ➡️ 𝐑𝐀𝐆 (𝐑𝐞𝐭𝐫𝐢𝐞𝐯𝐚𝐥-𝐀𝐮𝐠𝐦𝐞𝐧𝐭𝐞𝐝 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧) Hybrid semantic search + generation, document & knowledge-base Q&A, contextual accuracy tuning, vector-store architecture ➡️ 𝐋𝐋𝐌 𝐅𝐢𝐧𝐞-𝐓𝐮𝐧𝐢𝐧𝐠 & 𝐄𝐯𝐚𝐥𝐮𝐚𝐭𝐢𝐨𝐧 Domain-specific fine-tuning (QLoRA), benchmark evaluation (perplexity, BLEU, custom QA metrics), reliability & guardrail testing ➡️ 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Python-based workflow automation, process orchestration, manual-work reduction, API & systems integration, n8n, make. ➡️ 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 Multi-agent data analysis, auto-generated dashboards & reports, structured + unstructured data pipelines, decision recommendations ➡️ 𝐂𝐥𝐨𝐮𝐝-𝐑𝐞𝐚𝐝𝐲 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 Production-scale deployment on AWS (Bedrock, SageMaker), GCP (Vertex AI), Azure, and Databricks —------------------------------------------------------------------- 💰 𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬 -Helped clients raise $3M+ through AI-powered growth. -Built 50+ AI systems, from multi-agent tools to insight engines. -Drove a 17% revenue increase in 7 months for a US startup. -Impacted 300,000+ users through data-led product strategies. -Graduated in the Top 5% in my Master’s degree class (specialization in AI) —------------------------------------------------------------------- 🛠️ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 LLMs & Agents: GPT-4, Claude, LLaMA, Mistral, LangChain, LlamaIndex, MemGPT RAG Stack: FAISS, ChromaDB, Pinecone, Weaviate LLM Ops: Fine-tuning, Prompt Engineering, Evaluation Metrics, Guardrails Dev & Infra: Python, FastAPI, LangGraph, Streamlit, Chainlit, Flask Data Pipelines: PySpark, SQL, Event-Driven Workflows, Cloud Functions Cloud Platforms: AWS, GCP, Azure, Bedrock, SageMaker, Vertex AI, Databricks —------------------------------------------------------------------- I am available to understand your project needs and deliver the best solution efficiently. Click on the “Message” button and let’s have a chat —------------------------------------------------------------------- Keywords associated with my skill set: AI Agent Developer, AI Consultant, Chatbot Developer, AI Automation Expert, AI Integration Specialist, Machine Learning Engineer, LLM Developer, Generative AI, Agentic AI, Multi-Agent Systems, Large Language Models (LLMs), GPT-4, Claude, LLaMA, Mistral, LangChain, LlamaIndex, LangGraph, Retrieval-Augmented Generation (RAG), Semantic Search, Knowledge Retrieval, Vector Databases, FAISS, ChromaDB, Pinecone, Weaviate, Custom Embeddings, Memory Layers, Prompt Engineering, LLM Fine-Tuning, LLM Evaluation, MLOps, Model Deployment, AI Data Analysis, NLP, Python, FastAPI, Chainlit, Data Pipelines, PySpark, SQL, AWS, GCP, Azure, Bedrock, Vertex AI, SageMaker, Databricks, Cloud Functions, API Integration, Open Source Models, Healthcare AI Engineer, Healthtech, Edutech, Fintech.

🥇 Top 5% AI Talent 🥇 8+ years of experience 🥇$1M+ saved for clients via faster builds, smarter automation, and leaner ops 🥇 Fluent English and outstanding communication skills With over 8 years of experience and 45+ production-grade AI SaaS applications launched, I specialize in translating bold ideas into scalable, secure, and ROI-driven AI products. I work directly with founders, CTOs, and product teams to build robust LLM-powered systems, enterprise AI agents, and cloud-native MVPs that deliver real-world impact. I don’t just write code, I lead end-to-end AI product architecture, from selecting models and memory frameworks to scaling multi-tenant systems and ensuring compliance in sectors like healthcare and finance. Whether you're a startup founder, a VC-backed team racing toward MVP, or an enterprise in a regulated space, I bring the technical firepower and product intuition to build fast and scale smart. 🌟 What I Bring to the Table: ◾ AI SaaS MVP Leadership: Delivered 45+ AI SaaS platforms for clients in HR, healthcare, fintech, aviation, logistics, and education, always built with real users in mind and user experience at the core. ◾ LLM + Agentic Systems: Expertise in GPT-4 / GPT-5, Claude, LangChain, LangGraph, RAG, Pinecone, embedding pipelines, memory systems, tool calling, and multi-agent coordination. ◾ Full Stack Ownership: Architected entire backends (FastAPI, Node.js, Supabase), built secure frontends (Next.js, React), and deployed using Docker, GCP, and AWS. ◾ Enterprise-Grade Voice + Chat Agents: Experience in building SOC2, and HIPAA-compliant voicebots and 24/7 customer support agents for all types of businesses, including regulation-heavy industries like healthcare and banking, with split TTS (on-prem/API), Whisper/Deepgram STT, and ElevenLabs TTS. ◾ Data-Confidential AI Systems: Custom setups for banks, civil authorities, and clinics with strict PHI handling, audit trails, and on-prem inference engines. ◾ Custom APIs & Integrations: Slack, Google Drive, Stripe, Twilio, CRMs, EHRs, and Notion, deeply integrated with AI workflows. ◾ AI Deployment Flexibility: Delivered AI on cloud APIs (OpenAI, Claude, Bedrock), on-prem LLMs, and hybrid GPU+API stacks with audio merge pipelines for compliance. ◾ Deep Product Thinking: I understand pain points, not just prompts. I build systems with business ROI, not just clever wrappers. 📊 Notable Projects & Accomplishments: 🏆 Aquila (akquila.ch) – Automated candidate evaluation SaaS built for Swiss HR tech firm. Delivered MVP in 6 weeks. 65% hiring time saved. 🏆 Fransis AI (fransis.ai) – Contextual AI agent for internal support + HR ops. Doubled engagement, cut tickets by 40%. 🏆 Quota Queen – AI-driven sales rep simulator for roleplay & scoring. 90% interview automation. 🏆 GACA.ai (Saudi Civil Aviation) – Regulatory RAG system for Saudi Civil Aviation Authority. 250K docs, 90% time saved in audits. 🏆 GetSmooth.ai – Multi-agent coaching platform for SaaS consultants. 75% automation in workflows. Thought Leadership: 💡Mentored AI startups on MVP scoping, LLM workflows, and scaling architecture. 💡Advisor to digital health and edtech SaaS founders. 💡Host and speaker for internal AI architecture workshops (RAG, voice agents, agents). ⚙️ Tech Expertise: - LLM & NLP: GPT-4, Claude, Gemini, LangChain, LangGraph, OpenAI Assistants, Vector DBs (Pinecone, Chroma), Whisper, ElevenLabs, Deepgram, spaCy, HuggingFace, RAG pipelines - Backend: Python, FastAPI, Node.js, Flask, Supabase, PostgreSQL, Redis, Docker, Celery, Prisma, Firebase, Twilio, GCP, AWS, Azure - Frontend: Next.js, React, Tailwind, TypeScript, OAuth2/Auth0, Stripe, file upload, dashboards, PWA - Machine Learning: Scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow, multimodal ML, timeseries forecasting, OCR/NLP pipelines - AI Agents: Real-time voice + chat agents, hybrid GPU/API deployments, tool calling (schedule_meeting, collect_email, CRM sync), data routing & compliance (PHI, audit logs) - MLOps: CI/CD, prompt evals, scalable vector DB setups, GPU & server infra - DevOps: Docker, Cloud Run, Render, Vercel, GCS/S3, GitHub Actions, DMZ & firewall routing (for banks) What clients achieve working with me: 🤝 Clarity from day one — I offer clear timelines, technical architecture, and implementation plans tailored to your goals. 🤝 Robust, scalable builds — I write clean, production-ready code that scales smoothly and meets security best practices. 🤝 Strategic product guidance — I translate business needs into tech blueprints, ensuring you build the right solution, not just a working one. 📅 Open for: - AI MVP Builds (Fixed Price or Milestone-Based) - CTO/Tech Co-Founder Roles - Contract-to-Hire AI Engineering or Product Roles - Multi-agent, LLM-heavy or enterprise AI platforms If you need an AI product lead who can do more than just prompt OpenAI, someone who can own the delivery of a full-scale AI platform that drives outcomes, let’s talk!

Hi, I’m Mike, a Senior Frontend Engineer with 10+ years of experience building scalable, high-performance web applications using React, Next.js, and Angular. I work with SaaS companies, startups, and enterprise teams to turn designs into fast, maintainable, and user-friendly interfaces that scale with real business needs. Core Expertise & Technologies Frontend Development - JavaScript (ES6+), TypeScript, HTML5, CSS3 - React, Next.js, Angular, Gatsby - Component-driven architecture and design systems - Responsive and accessible UI development - Styling & Collaboration - Styled-components, CSS Modules, Tailwind, Bootstrap - Git, GitHub / GitLab, agile team workflows - Code Quality & Performance - I focus on clean, modular, and maintainable code with strong attention to performance, accessibility, and long-term scalability. - Test-Driven Development using Jest, Mocha, and Sinon - End-to-end testing with Selenium and Protractor - Cross-browser and cross-device validation - AI & LLM Integration Experience In addition to frontend development, I have hands-on experience integrating AI and LLM features into production web applications, including: - Chat and support interfaces using OpenAI / GPT APIs - Context-aware UIs for summarization, classification, and content generation - Secure prompt handling, token optimization, and function calling - AI-assisted workflows and internal tooling I focus on practical, secure, and performant AI integrations that improve real user experiences. What I Bring to the Table - Modern, scalable React and Next.js frontends - Pixel-perfect implementation from design specs - Performance and UX improvements - Clear communication and reliable delivery - Frontend development with optional AI integration expertise Clients looking for a senior React or Angular developer, especially with AI integration experience, will find my skill set well suited to modern web applications. Let’s connect and discuss how I can help bring your product to life. Mike Taatgen

𝗥𝗲𝗮𝗱 𝗺𝗲 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗺𝘆 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗮𝗻𝗱 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀' 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗶𝗳 𝘆𝗼𝘂 𝘄𝗮𝗻𝘁 𝗮𝗻 𝗜𝗱𝗲𝗮𝗹 𝗖𝗮𝗻𝗱𝗶𝗱𝗮𝘁𝗲 𝗮𝗻𝗱 𝗮 𝘀𝗺𝗼𝗼𝘁𝗵 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁. Top Rated Plus Full-Stack Developer with 12+ years of experience building SaaS platforms, internal business systems, dashboards, customer portals, and Stripe subscription products using React, Next.js, Node.js, TypeScript, PostgreSQL, and AWS. I work with startups, SaaS companies, and growing businesses that need more than a basic website. My focus is on building software products and business platforms that improve workflows, reduce manual work, and give teams a system they can actually rely on as they grow. Whether you’re launching a new SaaS product, building an internal operations platform, replacing spreadsheets and manual processes, creating a subscription-based application, or integrating AI into an existing product, I can help take it from planning to production. RECENT PROJECT EXPERIENCE Healthcare SaaS Platform (AFH Homes) Built a HIPAA-compliant operations platform for Adult Family Homes that centralized admissions, onboarding, compliance workflows, incident reporting, audit trails, document generation, e-signatures, and multi-facility management. The system replaced fragmented manual processes and created a scalable operational foundation for long-term growth. AI Healthcare SaaS Platform (NeuroCode MDM) Led the end-to-end development of an AI-powered SaaS platform that helps physicians and medical coders review clinical documentation against AMA E/M guidelines, generate CPT E/M and ICD-10 coding recommendations, identify documentation gaps, and improve coding accuracy. I handled application architecture, AI integration, authentication, subscription logic, database design, and deployment. Stripe Subscription SaaS Platform (Party Bands) Designed and implemented the full Stripe subscription infrastructure for Party Bands, including Stripe Checkout, subscription management, webhook handling, renewals, cancellations, failed payment recovery, and customer billing workflows. The system was built to support recurring revenue growth with reliable payment and subscription handling in production. WHAT I BUILD • SaaS platforms and multi-tenant web applications • Custom business software and internal operations systems • CRM systems, admin dashboards, and workflow tools • Subscription products and Stripe billing platforms • Customer portals and self-service platforms • AI-powered features, GPT integrations, and business automation • Healthcare and HIPAA-conscious operational software • API-driven applications and third-party integrations • Startup MVPs that need to move from idea to production quickly CORE TECHNOLOGIES React.js • Next.js • Node.js • TypeScript • JavaScript • PostgreSQL • MongoDB • MySQL • REST APIs • GraphQL • OpenAI API • Stripe API • AWS • Docker • Authentication Systems • Role-Based Access Control (RBAC) WHAT CLIENTS WORK WITH ME FOR ✔ Building SaaS products from idea to launch ✔ Structuring scalable backend systems and application architecture ✔ Developing dashboards, portals, and internal business tools ✔ Integrating Stripe subscriptions, billing flows, and payment systems ✔ Adding AI capabilities into products and operational workflows ✔ Improving, stabilizing, and scaling existing web applications I don’t approach projects as isolated development tasks. I look at business goals, user workflows, system structure, scalability, and long-term maintainability before development starts. That helps me build software that is easier to operate, easier to extend, and better aligned with how the business actually works. Over the years, I’ve worked on SaaS products, healthcare platforms, CRM systems, subscription businesses, customer portals, internal operations software, and AI-enabled applications that help teams work more efficiently and scale with less friction. If you need a developer who can help architect, build, and scale a SaaS platform, business application, AI-powered product, Stripe-based subscription system, or internal operations platform, feel free to reach out and share the details of your project.