Hire the Best Machine Learning Engineers

Hello, I'm Tam Nguyen Van, a Computer Science graduate from the prestigious Hanoi University of Science and Technology.🎓 Currently, I thrive as a versatile Machine Learning & Deep Learning freelancer, merging a solid foundation in Mathematics and Machine Learning theory with practical programming expertise. My proficiency spans frameworks such as Tensorflow and Pytorch, enabling me to adapt to diverse project requirements seamlessly. Moreover, I boast hands-on experience in deploying Machine Learning models into production environments using REST API, Docker, Flutter, and AWS. 🚀 As a passionate researcher and problem solver in the realm of Machine Learning, I am driven by the challenge of tackling intricate tasks head-on. When you engage me as a freelancer, expect nothing short of timely delivery and impeccable results. My skill set encompasses: • Python. • Tensorflow/Keras, Pytorch, sklearn, pandas. • Machine Learning/Deep Learning. • REST API, Docker. • Flutter. • AWS services. Let's collaborate and bring your projects to life! 🤝

* Expert Vetted talent in Upwork with 100% job success rate. * I am looking for long term work in solving problems with Machine Learning solution. * I have been working on Machine Learning for over 5 years. * My area of expertise in Machine Learning area are: Computer Vision and NLP. * My live projects include: 'Detect Products of Super-market shelves', 'Detect sharp objects from x-ray image', various Image classification models like to classify inside/outside House, Shoes(of different materiel), 'Text classification' of various articles. * I have also worked on stock forecasting LSTM model using stock data and sentiment data. * I have a certification from Udacity in "Self Driving Car Engineer" Nano Degree

🌟 Top Rated Plus AI Engineer | PhD in Computer Science (AI, ML & Generative AI) I specialize in transforming complex ideas into scalable, real-world AI solutions that deliver measurable impact. With a strong blend of research excellence and practical implementation, I help businesses and researchers build intelligent systems that actually work in production. 🧠 Core Expertise 🔹 Computer Vision (YOLO, Vision Transformers, Object Detection) 🔹 Deep Learning (CNNs, Transformers, Vision Transformers - ViTs) 🔹 Generative AI & Large Language Models (LLMs) 🔹 NLP & Fine-tuning (BERT, LLaMA) 🔹 Predictive Modeling & Data Science 🔹Model Optimization & Deployment 💼 Featured Projects 🚧 AI-based Helmet Detection System (YOLOv8 + Vision Transformers) 🌱 Plant Disease Classification using Deep Learning 📉 Customer Churn Prediction System 🧾 Urdu NLP & LLM Fine-tuning Solutions 🏥 Medical Imaging with Explainable AI (Grad-CAM) 🎯 What I Can Do for You ✔ Design and develop custom AI/ML solutions tailored to your business ✔ Build Computer Vision systems (detection, classification, segmentation) ✔ Fine-tune and deploy LLMs & Generative AI applications ✔ Convert research papers into working, production-ready models ✔ Optimize models for performance, scalability, and deployment 🛠️ Tech Stack 💻 PyTorch | TensorFlow | OpenCV | Transformers | Python | Scikit-learn 💡 Why Choose Me? ✨ Top Rated Plus freelancer with a proven track record ✨ Strong PhD-level research + industry implementation expertise ✨ Clear communication, reliability, and on-time delivery ✨ Focus on building accurate, efficient, and production-ready AI systems 📩 Let’s collaborate to bring your AI idea to life! If you’re looking for a dependable expert in AI, Machine Learning, or Generative AI, I’d be happy to discuss your project. Regards 𝑫𝒓. 𝑺𝒂𝒏𝒂 𝑪𝒉𝒆𝒆𝒎𝒂

I am an AI engineer with 4 years of experience building and deploying production ready AI systems across computer vision, NLP, and generative AI. I have worked on everything clients need right now: fine tuning and training deep learning models, building RAG and GraphRAG pipelines, LLM powered applications, OCR and document extraction, real time face recognition and multi object tracking, classification systems, embedding pipelines, and end to end data workflows from raw input to deployed output. I also have experience with model optimization including distillation, pruning, and quantization for edge and cloud deployment. On the engineering side I am comfortable with FastAPI, PostgreSQL, pgvector, Python async, and cloud and GPU based deployments. I have built and shipped full stack AI products, not just models. I also lead a team of AI engineers, so I understand both deep technical execution and what it takes to deliver consistently on real projects. If you have an AI problem that needs to actually work in production, I can build it.

Hello, I am investing all my time and resources in Upwork ☝ ✅ AWS Certified Solutions Architect Professional ✅ AWS Certified Solutions Architect Associate ✅ AWS Certified Cloud Practitioner I can train, fine tune and deploy production-ready Machine Learning models. *** Degrees *** ✅ Master degree in Automation and Control systems ✅ Bachelor's degree in Engineering Physics. *** Skills *** ➩ AI\Machine Learning--(Scikit-Learn, TensorFlow,HuggingFace,Pytorch) ➩ Programming Languages : Python, C#, Matlab ➩ Microcontrollers--(Raspberry Pi, Arduino) ➩ Mobile Development --(Xamarin) I have experience in hardware as well as the software side of project development. My experience in details is following : AI\Machine Learning 5 years of experience in AI\Machine Learning include: ⬣ PROGRAMMING LANGUAGES : Python, MATLAB ⬣ ML/DL LIBRARIES : TensorFlow, Scikit-Learn, Keras, Pandas, Numpy, OpenCV,Pytorch, HuggingFace ⬣ COMPUTER VISION : 2D,3D Object detection/tracking/pose estimation ⬣ Creating regression and similarity search models *** Certificates*** ✅ AWS Certified Solutions Architect Professional ✅ AWS Certified Solutions Architect Associate ✅ AWS Certified Cloud Practitioner ✅ IELTS certificate Overall Band Score 7.0 Reading 8.5 Writing 6.5 Listening 6.0 Speaking 6.5 ------------------------------------------------------------------------------------------- I AM READY TO IMPLEMENT YOUR PROJECT AND CONVERT YOUR IDEAS INTO A REALITY!

I build AI systems that work in production not demos. 4+ years shipping AI agents, ML models, workflow automations, and full-stack platforms for enterprise clients across the USA, Europe, and India. 30+ projects delivered. 3000+ development hours. 4.9/5 client rating. I'm the founder of an AI development agency and a Software Engineer building government-scale applications so I understand both startup speed and enterprise reliability. 🔹 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ⚡ AI Agents & Multi-Agent Systems — autonomous workflows using OpenAI, LangChain, LangFlow, RAG pipelines, and custom agentic frameworks ⚡ Machine Learning & Data Science — prediction models, NLP, computer vision, model tuning, XGBoost, Scikit-learn ⚡ Workflow Automation — end-to-end business process automation, AI-powered pipelines, GitHub-Slack integrations, report generation ⚡ Full-Stack Development — Python (FastAPI, Flask), React, REST APIs, PostgreSQL, MongoDB, Neo4j ⚡ Cloud & DevOps — AWS (EC2, S3, Lambda, CloudWatch), Google Cloud (GCP), CI/CD pipelines, GitHub Actions, Docker 🔹 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ✅ AI Agent for GitHub-Slack Integration — Built an autonomous AI assistant that lets teams describe features in natural language and auto-generates PRs with multi-step implementation. OpenAI + GitHub MCP + Slack API. ✅ AI-Powered Database Intelligence Platform — Designed and built a SaaS product supporting PostgreSQL, MongoDB, and SQL Server with natural language querying, AI dashboard generation, and security/compliance scanning (GDPR, HIPAA, SOC2). ✅ Project MAGIC (Andromeda) — Led a developer team building web and mobile apps with AI-powered components. Designed CI/CD pipelines, integrated LangFlow and LangChain for intelligent workflows, deployed on AWS. Collaborated with engineers from Meta and GateB. ✅ T2D2 Visual Inspection Platform — Built AI tools for automated structural diagnostics — geolocation extraction from annotated images, IoU evaluation, Human-in-the-Loop system, and automated report generation. ✅ Funding Prediction Model & AI Call Agent — Collaborated with the ex-lead data scientist at Bloomberg. Built ML prediction models, RAG-based AI call agents, and reproducible data pipelines with DVC. ✅ Government-Scale Applications — Built applications for the Ministry of External Affairs handling passport lifecycle tracking, grievance analytics dashboards (React/Redux/Recharts), and reporting systems using Java/Spring Boot with DB2 and Elasticsearch. 🔹 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Languages: Python, SQL, JavaScript, Java, Bash AI/ML: OpenAI, LangChain, LangFlow, RAG, Scikit-learn, XGBoost, NLP, Computer Vision ,Agno Backend: FastAPI, Flask, Spring Boot, REST APIs, OAuth Frontend: React, Redux, HTML/CSS Databases: PostgreSQL, MongoDB, MySQL, Neo4j, Elasticsearch, Redis Cloud: AWS (EC2, S3, Lambda, CloudWatch), Google Cloud (GCP), Docker, CI/CD, GitHub Actions Tools: Git, Jira, DVC, Agile/Scrum 🔹 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 → I take full ownership — from architecture to deployment → Production-first mindset — every solution is built for scale, not just a proof of concept → Clear communication — daily updates, documentation, and no surprises → Enterprise experience — I've built systems handling government-scale data and enterprise compliance → Team capability — I lead a team of developers, so I can scale delivery when your project demands it 🔹 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵 → Building AI agents and multi-agent systems → ML model development, training, and deployment → Integrating OpenAI/GPT APIs into your product → REST API design, development, and integration → Automating business workflows with AI → Full-stack web application development → Cloud infrastructure setup and deployment (AWS & Google Cloud) → Database design and optimization (SQL & NoSQL) → Data science — analytics, dashboards, and insight pipelines Ready to bring your AI or development project to life? Send me a message with your requirements I respond within 2 hours during business hours. Let's build something that works.