Hi, I'm Zeeshan 👋 Give me something to build and i'll build it so it works for you 24/7. Thats my promise! If you shoot me a invitation or message ill send you a personalised loom video back on how i may be able to help you!... I’m a Computer Vision & Document AI Engineer with more than half a decade of experience building production-grade image and video intelligence systems not demos, not notebooks. My core expertise is image processing and computer vision, especially where data is messy, multilingual, scanned, or operationally constrained. What I Actually Build: 1. OCR & Document Image Processing I design end-to-end OCR pipelines for real-world documents: Urdu & English OCR (printed + complex layouts) Preprocessing: binarization, skew correction, denoising, layout analysis Text detection & bounding-box post-processing Tesseract, custom deep-learning OCR, Pix2Text Searchable archives using FAISS & vector indexing 2. Computer Vision for Images & Video I build vision systems that generate usable metadata: Object detection, tracking, segmentation (YOLO-based pipelines) Video-to-metadata systems for analytics and downstream automation Image classification and visual feature extraction High-performance OpenCV + PyTorch pipelines 3. Vision-Driven AI Applications When needed, I wrap CV systems into clean, usable products: Flask / FastAPI backends for vision services OCR-powered document portals Image & video search using embeddings RAG pipelines only where they add real value I’m a strong fit if you need image processing, OCR, or computer vision systems that must actually work in production especially for scanned documents, archives, or video data. EXPERTISE: AI Automation | Computer Vision | Sports Analysis | Image Processing | OCR | Mediapipe | Landmarks detection | Object Detection | Object Classification | Doucment Automation | Deep Learning | RAG | Tensorflow | PyTorch | Sign Language Production | GANs | Diffusion Models | Vision Transformers

Hi there! 👋 I’m thrilled you’re here! I’m a Full Stack AI Engineer with over 5 years of experience dedicated to helping businesses harness the incredible power of Generative AI, Machine Learning, and Large Language Models (LLMs). Whether you’re a startup eager to innovate or an established company aiming to optimize operations, I’m here to turn your vision into reality. 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿 🤖 𝐀𝐈 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐑𝐞𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐢𝐬𝐭𝐬 Designing and deploying production-grade AI voice agents using Vapi, Retell AI, and LiveKit that can answer calls, qualify leads, schedule appointments, transfer calls to human agents, update CRMs, and provide 24/7 customer support with natural, human-like conversations. ☎️ 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 Building intelligent inbound and outbound calling solutions for industries such as healthcare, HVAC, real estate, legal services, e-commerce, and customer support. Experienced in integrating Speech-to-Text (STT), Text-to-Speech (TTS), LLMs, and telephony platforms for low-latency voice experiences. 🔗 𝐂𝐑𝐌 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Integrating AI systems with leading CRM platforms including HubSpot, GoHighLevel (GHL), Salesforce, and custom CRM solutions. Automating lead capture, pipeline management, appointment booking, customer follow-ups, email campaigns, and workflow orchestration using n8n, Make, and Zapier. 🤖 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗗𝗲𝗲𝗽 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: leveraging TensorFlow, PyTorch, and Scikit-learn to build predictive models and advanced neural networks that solve real-world challenges. 💬 𝗡𝗟𝗣 & 𝗟𝗮𝗿𝗴𝗲 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲 𝗠𝗼𝗱𝗲𝗹𝘀 (𝗟𝗟𝗠𝘀): creating intelligent chatbots and custom text generation tools using OpenAI GPT, LLaMA, and Claude for sophisticated NLP applications. 🧠 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 & 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁𝘀: developing interactive chatbots that provide personalized and seamless user experiences through AI-driven interactions. 👁️ 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻: implementing object detection and image classification systems with deep learning to deliver robust visual recognition solutions. 🌐 𝗖𝘂𝘀𝘁𝗼𝗺 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: building tailored web applications with seamless REST and GraphQL API integrations to enhance your existing systems. ⚙️ 𝗡𝗼-𝗖𝗼𝗱𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: delivering quick and cost-effective solutions using Bubble io, Webflow, and Zapier for functional, automated web apps. 🐍 𝗣𝘆𝘁𝗵𝗼𝗻 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗦𝗰𝗿𝗶𝗽𝘁𝗶𝗻𝗴: enhancing productivity with Python automation, including AI-driven web scraping and workflow automation. ☁️ 𝗖𝗹𝗼𝘂𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗗𝗲𝘃𝗢𝗽𝘀: ensuring scalable and secure AI solutions using AWS, Google Cloud, Azure, Docker, Kubernetes, and CI/CD tools. ———————————————— 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 🛠️ Languages: Python, JavaScript, TypeScript, SQL, R, Java, HTML/CSS 🤖 AI & LLM Platforms: OpenAI GPT-4o, Claude, Gemini, LLaMA, Mistral, Grok, Hugging Face Transformers 🧠 AI Frameworks & Agent Development: LangChain, LangGraph, CrewAI, AutoGen, LlamaIndex, Semantic Kernel 🎙️Voice AI & Conversational AI: Vapi, Retell AI, LiveKit, Deepgram, ElevenLabs, Cartesia, AssemblyAI, Twilio Voice, SIP Telephony 🔬 Machine Learning & Deep Learning:TensorFlow, PyTorch, Scikit-learn, XGBoost, LightGBM 🎯 LLM Fine-Tuning & Model Optimization: Hugging Face, LoRA, PEFT, OpenAI Fine-Tuning, Custom Model Training, Prompt Engineering 📚 RAG & Vector Databases: Pinecone, ChromaDB, Weaviate, Qdrant, FAISS, pgvector 📊 Data Processing & Analytics:Pandas, NumPy, ———————————————— 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 🔍 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝘃𝗲 & 𝗧𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 I prioritize understanding your unique business needs before diving into technical solutions. By focusing on research and strategy first, I tailor each solution to deliver real value and efficiency for your project. ———————————————— 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✅ 𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 I manage everything from data preprocessing to full-scale AI deployment, ensuring smooth and successful project delivery. ⚡ 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 My solutions are designed to grow with your business, utilizing the latest AI technologies and industry best practices. 🌍 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗶𝘁𝘆 𝗔𝗰𝗿𝗼𝘀𝘀 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 Whether it’s healthcare, finance, e-commerce, or beyond, I’ve successfully implemented AI systems across various sectors. 🎯 𝗬𝗼𝘂𝗿 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗶𝘀 𝗠𝘆 𝗣𝗿𝗶𝗼𝗿𝗶𝘁𝘆 Your satisfaction is my mission. I’m committed to delivering high-quality, on-time results that align perfectly with your business objectives. ———————————————— Ready to bring your AI project to life? Let’s collaborate to develop AI-driven systems that drive real innovation and make a tangible impact on your business. I’d love to hear about your project ideas and explore how I can help. Let's connect and get started! 🚀

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

I'm a Top Rated freelancer and Computer Science graduate who works at the intersection of three fields most people treat separately: Statistics & Machine Learning, Bioinformatics, and AI. That combination is exactly what messy, high-dimensional data needs — the statistical rigor to trust the result, the ML to find the pattern, and the biological context to know what it means. With 3+ years of experience and 24 successful projects (4.98/5 avg. rating), here's what I bring: 📊 Statistics & Machine Learning Rigorous statistical inference and predictive modeling — hypothesis testing, causal inference (Mendelian Randomization), feature engineering, and ensemble models (XGBoost, LightGBM, Random Forest). I don't just build models that score well; I build models you can defend. Example: a coronary artery disease prediction model reaching 0.956 AUC, with feature ablation to prove what actually drives it. 🧬 Bioinformatics & Omics End-to-end analysis of complex biological data — scRNA-seq, RNA-seq, WGS/WES — using reproducible pipelines (Nextflow, Snakemake). From raw reads to normalized matrices to differential expression and biomarker discovery. Example: cut analysis time by 40% on large genomic projects through custom automated pipelines. 🤖 AI & Deep Learning Deep learning frameworks for real diagnostic problems — computer vision, medical image analysis, NLP, and LLM-based tools. ✨ What ties it together Most freelancers do one of these. I connect them — applying AI and ML to biological and clinical data with statistical discipline, then communicating the findings in publication-ready visuals that both scientists and stakeholders can act on. 🛠️ Tech Stack Python (Pandas, Scikit-learn, TensorFlow, PyTorch) · R (Tidyverse, Bioconductor) · Bash · SQL · Linux · Git · Docker · Cloud 💡 Ready to turn your raw data into discoveries you can trust? Let's talk.

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 8+ 𝗬𝗲𝗮𝗿𝘀 | 𝟭% 𝗼𝗳 𝗨𝗽𝘄𝗼𝗿𝗸 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀. ✅$500K+ Total earnings ✅10+ Years experience as Fullstack Developer ✅ 160+ Projects Completed. ✅Top Rated Plus. ✅ 100% Job Success Rate. ✅ AWS certified ✅ Python certified ✅50hrs/week available ✅ 20+ AI/ML Integrations 🔴 I am in the 𝗧𝗼𝗽 𝟭% overall on Upwork. 🔴 I am in the 𝗧𝗼𝗽 𝟰% overall on Stack Overflow. 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 / 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬: 𝐂𝐫𝐞𝐰𝐀𝐈 / 𝐀𝐮𝐭𝐨𝐆𝐞𝐧 / 𝐀𝐦𝐚𝐳𝐨𝐧 𝐏𝐨𝐥𝐥𝐲 / 𝐃𝐞𝐞𝐩𝐠𝐫𝐚𝐦 / 𝐑𝐚𝐬𝐚 𝐀𝐈 / 𝐑𝐢𝐯𝐞𝐫𝐬𝐢𝐝𝐞 𝐒𝐃𝐊 / 𝐀𝐳𝐮𝐫𝐞 𝐀𝐈 𝐒𝐩𝐞𝐞𝐜𝐡/𝐋𝐋𝐌 𝐅𝐢𝐧𝐞𝐭𝐮𝐧𝐢𝐧𝐠: 𝐔𝐬𝐢𝐧𝐠 𝐏𝐄𝐅𝐓 / 𝐋𝐨𝐑𝐀 / 𝐐𝐋𝐨𝐑𝐀 / 𝐑𝐋𝐇𝐅 / 𝐃𝐏𝐎 / 𝐒𝐅𝐓 𝐰𝐢𝐭𝐡 𝐔𝐧𝐬𝐥𝐨𝐭𝐡 / 𝐀𝐱𝐨𝐥𝐨𝐭𝐥 / 𝐇𝐮𝐠𝐠𝐢𝐧𝐠𝐅𝐚𝐜𝐞 𝐀𝐮𝐭𝐨𝐓𝐫𝐚𝐢𝐧 / 𝐒𝐚𝐠𝐞𝐌𝐚𝐤𝐞𝐫 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠/𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐰𝐨𝐫𝐤 𝐢𝐧 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐧𝐨𝐭 𝐩𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞𝐬 𝐭𝐡𝐚𝐭 𝐨𝐧𝐥𝐲 𝐥𝐨𝐨𝐤 𝐠𝐨𝐨𝐝 𝐢𝐧 𝐚 𝐩𝐢𝐭𝐜𝐡 𝐝𝐞𝐜𝐤. Over the past 10+ years and 𝟐𝟎,𝟎𝟎𝟎+ 𝐔𝐩𝐰𝐨𝐫𝐤 𝐡𝐨𝐮𝐫𝐬, I have delivered 𝟏𝟔𝟎+ AI and machine learning projects for startups, SaaS companies, healthcare organizations, logistics businesses, and enterprises. My focus is simple build AI solutions that create measurable business value. I specialize in LLM engineering, AI agents, RAG systems, intelligent automation, and end-to-end AI product development. Whether you need an AI-powered SaaS platform, workflow automation, a knowledge retrieval system, or a custom AI application, I can take it from architecture to production deployment. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ➤ Retrieval-Augmented Generation (RAG) Enterprise knowledge systems Semantic and hybrid search Document ingestion pipelines Vector databases: Pinecone, Weaviate, Qdrant, ChromaDB, FAISS, pgvector Production-ready AI search and knowledge retrieval ➤𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐌𝐮𝐥𝐭𝐢-𝐀𝐠𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 ✅ CrewAI ✅ LangGraph ✅ AutoGen ✅ Autonomous workflows ✅ Task delegation and orchestration ✅ Agent-based business automation ➤ Generative AI & LLM Development ✅ OpenAI GPT-4o ✅ Anthropic Claude ✅ Google Gemini ✅ Meta Llama ✅ Mistral ✅ DeepSeek ➤ 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐢𝐧𝐜𝐥𝐮𝐝 ✅ Prompt engineering ✅ Function calling ✅ Structured outp uts ✅ Fine-tuning ✅ API integrations ✅ Custom AI applications ➤ 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 ✅ n8n ✅Make .com ✅Zapier I build AI-powered workflows that automate sales, operations, customer support, data processing, and internal business processes. ➤ 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 ✅ AI receptionists ✅ AI calling systems ✅ Voice assistants ✅ Customer support automation ➤ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: ✔️ ElevenLabs ✔️ Deepgram ✔️ OpenAI Whisper ✔️ VAPI ✔️ Retell AI ✔️Twilio ➤ 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 ✔️ Predictive analytics ✔️ Forecasting ✔️ NLP pipelines ✔️ Entity extraction ✔️ Sentiment analysis ✔️ Recommendation systems ✔️ Computer vision ✔️ PyTorch ✔️ TensorFlow ➤ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐈 𝐃𝐞 ✔️ FastAPI ✔️ Flask ✔️ Python ✔️ Node.js ✔️ React ✔️ Next.js ✔️ PostgreSQL ✔️ Supabase ✔️ MongoDB ✔️ Redis ✔️ REST APIs ✔️ Docker ✔️ GitHub Actions ✔️ AWS ✔️ GCP ✔️ Azure 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝: 🏥 Healthcare HIPAA-aware AI solutions, clinical NLP, medical document analysis, healthcare analytics, and patient data workflows. 🏢 Real Estate AI-powered CRMs, lead qualification, property search, recommendation systems, and document extraction. 🚛 Logistics & Supply Chain Route optimization, demand forecasting, anomaly detection, and operational intelligence systems. 🛒 Ecommerce Recommendation engines, semantic product search, dynamic pricing, and AI customer support. 🏦 SaaS AI feature development, LLM integrations, AI-native products, and platform modernization. 🏦 FinTech Fraud detection, financial document processing, compliance workflows, and risk analytics. 🏫 Education & Manufacturing AI tutoring systems, content generation, predictive maintenance, quality assurance, and computer vision solutions. 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 I focus on building solutions that solve business problems, not just technically impressive demos. Clients value: ✅ Clear communication ✅ Reliable delivery ✅ Honest timelines ✅ Production-ready architecture ✅ Well-documented systems ✅ Long-term maintainability If a simpler solution will deliver better results, I will recommend it. 𝐓𝐲𝐩𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 ✅ AI SaaS products from idea to launch ✅ RAG systems built on proprietary company data ✅ AI agents and workflow automation ✅ Voice AI and conversational AI products ✅ LLM integration into existing platforms If you are looking for an AI engineer who can design, build, and deploy production-grade AI systems, I'd be happy to review your project and provide an honest assessment within 24 hours.

🏆Top Rated for more than 10 years on Upwork | 🏆 70+ projects | 🏆 100% Job Success Score | 🏆 16 years experience | 🏆Working with 3x enterprise companies and so many start-ups/individual clients Production-grade computer vision systems for real-world environments — edge deployment, system integration, and measurable business outcomes. I graduated as an Electrical Engineer M.Sc. (Embedded Software Developer faculty). I am an expert in AI/Machine learning (object detection) and IoT/Edge Computing (Raspberry Pi and Jetson Orin NX/Nano, Deepstream 6.x, 7.x, Triton/TAO toolkit). I prefer long-term projects, but you can hire me for shorter ones also as a consultant. Strength: - Computer Vision/Machine learning Project architect/design - technical stack, cost of long-term usage, refine user requirement etc. - Python Machine learning projects (Tensorflow, Keras, PyTorch) - especially with computer vision, object detection (YOLO), image segmentation and pose tracking (OpenPose), shape recognition (dlib) and action recognition (X3D, mmaction etc.) - Develop/maintain/upgrade your existing Deepstream/Triton based application - Embedded image processing solutions (Edge computing): computer vision on Jetson Orin (NX/Nano) with Deepstream7.0 (earlier version too 6.x/7.x, Triton, TAO toolkit) or on Raspberry Pi, using Intel Movidius Neural Compute Stick (NCS) + OpenVINO. Train a model for specific purpose, provident dataset collection/preparation/preprocessing task management, I specialized for object detection (up to YOLOv12) - AWS, GCP (Google Cloud Platform) VM inference and training setup and execution/deployment - NVIDIA GPU experience: Tesla T4, L4, A100, H100 GPU for training and inference/server production. - Home automation/Smart home - lighting, building engineering, heating/cooling, Home assistant: integrate Amazon Alexa, Phillips Hue, Sonos, Apple TV, Google Nest, custom solutions - Raspberry Pi (Linux - Raspbian) - programming and teaching in Python (RS232, RS485, TCP communication), Wi-Fi settings, Home assistant Services: - Short (30-60 minutes) consultation - AI Architect tasks: responsible for the architecture of AI solutions, which includes planning, implementing, and managing AI technologies within an organization or project - I can speak English and Hungarian (magyar) and a little bit Spanish (castellano, espanol) AI Computer Vision | MLOPS | Edge Computing | AI Automation | AI strategy | AI consultant

I am a Top Rated Plus Full-Stack AI Engineer with 100% Job Success, 5,700+ Upwork hours, and $100K+ earned. I build AI-powered SaaS platforms, RAG/LLM applications, AI chatbots, AI agents, healthcare AI systems, and full-stack products using Python, FastAPI, React, Next.js, OpenAI, LangChain, and vector databases. My work is focused on building production-ready AI systems, not just prototypes. I help clients turn AI ideas into products with clean architecture, secure APIs, scalable backend systems, user-friendly dashboards, and real business workflow integrations. Over the past 6+ years, I have worked on AI-enabled platforms across healthcare, fintech, customer support, data analytics, productivity tools, workflow automation, and enterprise software. Core areas I work on: 1. Full-Stack AI SaaS Development I build complete AI-enabled platforms with backend APIs, frontend dashboards, admin panels, authentication, role-based access, reporting, and scalable infrastructure using Python, FastAPI, Django, React, Next.js, PostgreSQL, and cloud services. 2. RAG & LLM Applications I develop RAG systems, document Q&A platforms, internal knowledge assistants, AI copilots, and search-based AI applications using OpenAI, Azure OpenAI, LangChain, LangGraph, Pinecone, Qdrant, ChromaDB, PostgreSQL/pgvector, and other vector databases. 3. AI Chatbots, AI Agents & Workflow Automation I build AI chatbots, AI agents, and automation systems that connect with CRMs, databases, internal tools, third-party APIs, customer support platforms, and business workflows. My focus is on practical AI that can take action, reduce manual work, and support real operations. 4. Healthcare AI & Secure Platforms I have worked on healthcare AI platforms involving telepsychiatry workflows, AI-assisted triage, diagnosis support, treatment recommendation flows, patient portals, EMR-related integrations, and HIPAA-aware automation. On one healthcare AI platform, my work helped improve care efficiency by 50% and reduce administrative workload by 40%. 5. NLP, Sentiment Analysis & Customer Intelligence I have built review automation, sentiment analysis, and customer intelligence systems using NLP, OpenAI, Azure Prompt Flow, and integrations with Google, Yelp, Facebook, and other third-party APIs. 6. Voice AI & Multi-Channel AI Systems I have experience with voice AI and communication workflows using Twilio, Vapi, Deepgram, ElevenLabs, OpenAI, and backend automation systems. 7. AI Productivity & Enterprise Workflow Tools My experience also includes AI productivity tools such as document summarization, AI-powered task prioritization, real-time messaging, internal knowledge systems, and workflow automation for business teams. Technology stack: - AI/LLMs: OpenAI, Claude, Gemini, LangChain, LangGraph, RAG, AI Agents, LLM Apps, Prompt Engineering - Backend: Python, FastAPI, Django, Flask, REST APIs, GraphQL, PostgreSQL, MongoDB - Frontend: React, Next.js, TypeScript, JavaScript, dashboards, admin panels - Vector Databases: Pinecone, Qdrant, ChromaDB, PostgreSQL/pgvector - Cloud & DevOps: AWS, Azure, GCP, Docker, CI/CD, scalable deployments - Integrations: CRMs, support tools, payment systems, third-party APIs, automation workflows I am a good fit if you need someone who can build the full AI product layer: frontend, backend, AI workflows, RAG pipelines, API integrations, and deployment-ready architecture. If you are building an AI SaaS product, RAG application, AI chatbot, AI agent, healthcare AI platform, or AI-enabled business system, I can help you move from idea to production with a clear, practical engineering approach.

Need a working Healthcare AI system — not just a model? I build end-to-end ML pipelines for medical imaging, genomics, and clinical EHR data that are reproducible, deployment-ready, and grounded in real clinical constraints. 🧠 I sit at the intersection of research and production: I've built chest X-ray classifiers, protein sequence models, and Text-to-SQL systems for clinical databases — not as experiments, but as systems that actually run. My background spans both academic research labs and industry ML roles, so I understand what it takes to move from a paper or prototype to something a clinical team can use. I don't just hand over a trained model. I deliver clean pipelines, documented code, and reproducible experiments — so your team can maintain, retrain, and trust what I build. What I can build for you: 🩻 Medical Imaging AI - Disease detection in X-ray, CT, and histopathology images - Classification, segmentation, and image retrieval pipelines - Handling real-world challenges: class imbalance, noisy labels, limited data 🧬 Genomics & Protein Modeling - Protein sequence analysis and disordered region prediction - Biomarker and gene mutation prediction models - Representation learning on biological sequence data 🏥 Clinical (EHR) Data & Predictive Modeling - Patient risk stratification and outcome prediction - Structured and unstructured clinical data analysis - Natural language interfaces for hospital databases (Text-to-SQL) ⚙️ End-to-End ML Development - Raw dataset → trained model → working API or prototype - PyTorch and Scikit-learn pipelines with full experiment tracking - Research papers converted into usable, benchmarked systems ✅ Top Rated Plus on Upwork — top 3% of talent on the platform ✅ 4.96 star rating across 2,200+ hours of healthcare AI work ✅ Built medical imaging models for COVID and pneumonia detection from chest X-rays ✅ Developed protein structure prediction systems used in active computational biology research ✅ Designed a Text-to-SQL system enabling natural-language queries on clinical hospital databases ✅ Kaggle Computer Vision certification If you're building a healthcare AI product, validating a research prototype, or working with complex medical data, send me a message and describe your project. I'll respond within a few hours with a clear path forward. 🚀

✔️ TOP RATED Freelancer specializing in Computer Vision and AI-based image processing systems. I enjoy building practical, production-ready solutions for real-world visual problems and would be glad to contribute to your project in a meaningful way. My core focus is on computer vision, especially tasks involving image understanding, detection, and extraction from complex or noisy inputs. I have strong experience working with: ✔️Image Classification & Fine-Grained Recognition (handling subtle visual differences) ✔️Object Detection (YOLO, SSD, Faster R-CNN, TFOD API) ✔️Image Segmentation (Mask R-CNN, semantic & instance segmentation) ✔️OCR & Text Extraction (structured documents, multi-format, noisy images) ✔️Image Preprocessing (denoising, deskewing, perspective correction, enhancement) ✔️OpenCV-based pipelines for real-time and production use ✔️Deep Learning frameworks: TensorFlow, Keras, PyTorch ✔️CNN Architectures: ResNet, VGG, Inception, EfficientNet ✔️Transfer Learning & Custom Model Training ✔️Synthetic Data Generation & Augmentation ✔️Vector Embeddings & Image Similarity Systems ✔️End-to-End CV Pipelines (data collection → training → deployment) Alongside this, I also have a solid foundation in: ✔️Machine Learning & Deep Learning ✔️Mathematics & Statistics (for model understanding and optimization) ✔️Python ecosystem (NumPy, Pandas, SciPy, etc.) ✔️API Development & Deployment(Docker, AWS, GCP) I hold a Bachelor’s degree in Computer Engineering and am currently pursuing a Master’s in AI, which helps me stay aligned with the latest advancements in the field. My approach is always to first understand the business problem and real-world constraints, and then design a solution that is accurate, scalable, and practical to use. I care deeply about delivering solutions that actually work for clients not just in theory, but in real-world conditions. Thanks & Regards, Ruchir

I build production-grade AI systems that solve real business problems not proof-of-concept demos that break under load. With 5+ years of professional experience as an AI Engineer, I've designed and shipped agentic AI pipelines, multi-agent orchestration systems, LLM-powered SaaS applications, RAG knowledge bases, and computer vision solutions across industries. My work is grounded in software engineering fundamentals: clean architecture, scalable backends, rigorous testing, and reliable deployments. AGENTIC AI & MULTI-AGENT SYSTEMS My primary focus. I architect autonomous AI systems using LangGraph, LangChain, CrewAI, and AutoGen systems that plan, reason, use tools, and complete multi-step tasks without human intervention. → Multi-agent orchestration with LangGraph and CrewAI → RAG pipelines with Pinecone, Chroma, Weaviate, and pgvector → Tool-calling agents integrated with CRMs, REST APIs, and databases → Long-term memory and stateful agent workflows → Autonomous research, decision-making, and outreach agents → Human-in-the-loop escalation and agent monitoring GENERATIVE AI & LLM DEVELOPMENT I work with the full spectrum of foundation models and build reliable LLM-powered features for production environments → Custom LLM applications using GPT-4o, Claude, Gemini, Groq, Mistral, and Llama → Retrieval-Augmented Generation (RAG) with hybrid search and reranking → Fine-tuning and advanced prompt engineering for accuracy at scale → Document intelligence: structured extraction from PDFs, Word, and unstructured data → LLM evaluation frameworks and production monitoring → Semantic search and vector similarity systems AI CHATBOTS & CONVERSATIONAL AI → Website chatbots for lead capture and qualification → WhatsApp AI agents for bookings and support → SMS two-way communication agents → Context-aware human handoff with live CRM access → Multilingual conversational AI systems → Voice + text hybrid agents AI Backend Architecture & API Development AI without a solid backend is a liability. I build the infrastructure that keeps AI systems reliable at scale. → FastAPI, Django, and Flask backends for AI orchestration → Multi-tenant SaaS architecture with authentication and billing → Real-time AI streaming via WebSockets → REST and GraphQL API development → PostgreSQL, MongoDB, Redis, Supabase, and Pinecone → Docker, AWS, GCP, and Railway deployments → MLOps pipelines: model versioning, monitoring, and retraining Computer Vision & Deep Learning → Object detection, image classification, and segmentation models → Custom model training with PyTorch and TensorFlow → OCR and document layout analysis → Real-time video processing pipelines → Model optimization and edge deployment AI SAAS DEVELOPMENT → End-to-end AI SaaS products from architecture to deployment → LLM-powered features: chat, search, summarization, and generation → Real-time AI streaming with WebSockets → Scalable cloud deployment on AWS and GCP VOICE AI AGENTS Platforms: Vapi · Retell · ElevenLabs · Synthflow · Bland · LiveKit · Twilio · Vonage I build and deploy production Voice AI Agents for real business environments — not demos. → Outbound AI sales agents: call, qualify, and book appointments automatically → Inbound AI receptionists: 24/7 call handling, routing, and escalation → Appointment booking and rescheduling agents → IVR replacement with natural conversational AI → Missed call recovery with instant automated callbacks → Post-call automation: CRM updates, SMS follow-ups, email summaries WORKFLOW AUTOMATION Platforms: n8n · Make · Zapier · Custom API Integrations → Multi-channel lead follow-up via Email, SMS, and WhatsApp → CRM pipeline automation and deal stage management → Client onboarding, invoicing, and payment workflows → Cross-platform data sync: Google Sheets, Airtable, Notion → AI-enhanced decision logic inside automation flows → Real-time KPI reporting and operational dashboards FULL TECH STACK AI/ML: LangGraph · LangChain · CrewAI · AutoGen · OpenAI · Anthropic · Hugging Face · PyTorch · TensorFlow · scikit-learn · spaCy LLMs: GPT-4o · Claude · Gemini · Groq · Mistral · Llama Backend: Python · FastAPI · Django · Flask Databases: PostgreSQL · MongoDB · Redis · Supabase · Pinecone · Chroma · Weaviate Cloud & DevOps: AWS · GCP · Docker · Railway · GitHub Actions Frontend: Next.js · React · Tailwind CSS Integrations: HubSpot · Salesforce · GoHighLevel · Stripe · Twilio · WhatsApp API · Slack Voice: Vapi · Retell · ElevenLabs · Synthflow · Bland Automation: n8n · Make · Zapier If you are ready to build an AI system that actually works in production, not just a demo, message me and let's get started.