Hire the Best Machine Learning Engineers
in Romania

Bachelors in Mathematics, now studying Artificial Intelligence. Really passionate about the fundamental concepts behind AI and statistical models.

I currently work as a Machine Learning engineer, my primary role being to develop new features for applications in the real estate area, with a strong emphasis on fast, Ai driven applications and Big Data.

Passionate ML Engineer, Linux System Administrator and IT Operations Manager with an Open Source background. Using Vertex AI, GCP, Tensorflow, Linux technical knowledge, ITIL 4, Agile, Safe Scrum Master and soft skills to keep applications running and customers happy.

========================== ========================== I'M HUMAN, NOT CHATGPT!!! =========================== == 🏆 Why work with me? 🥇 AI Expert with a Human Approach🥇 Manning Publications Technical Reviewer (Efficient AI in Practice & Enterprise RAG) 🥇 EU Commission AI Expert. Most voice AI demos break on the first real call. Mine don't. As an AI Developer, AI Voice Developer and AI Agent Developer, I ship systems handling 500+ concurrent calls at $0.09 each with 91% completion — customers genuinely can't tell it's not a person. Hire an AI Chatbot Developer who measures outcomes: 100% answer rate, +28% bookings, 1,750+ automated tests in CI. 📩 Send your project brief - as your AI Developer I reply within 2 hours with a concrete action plan. 🥇 Top-Rated AI Developer on Upwork, ROI-focused: 5+ yrs AI/ML, 10+ yrs backend & data (Deloitte, PepsiCo, Health Union). 🥇 AI Voice Developer: 500+ concurrent calls, $0.09/call, 91% completion, 1,750+ tests in CI. 🥇 AI Chatbot Developer: WhatsApp/Telegram/Web bots in EN/DE/FR/RO as a 24/7 sales engine. 🥇 AI Agent Developer: 40x faster builds, 80x lower cost, 22x ROI on fraud detection. ❇️ AI Voice & Chatbot Development As an AI Voice Developer I build full pipelines: Deepgram/Whisper → GPT-4/Claude → ElevenLabs/Cartesia — 500+ concurrent calls, sub-$0.10/call. AI Voice Developer for dental clinics: 100% answer rate, +28% bookings vs. human baseline. As an AI Chatbot Developer I own conversational business logic for WhatsApp, Telegram and Web — multilingual (EN/DE/FR/RO), integrating ManyChat, Botpress and OpenAI API. AI Chatbot Developer and AI Voice Developer setups act as a 24/7 sales engine: answering-machine detection over 1,000+ streams cut call spend up to 60%. ❇️ AI Agent Architecture & Autonomous Workflows As an AI Agent Developer I architect systems on LangGraph and CrewAI — platform rebuild: 40x faster bot development, 80x lower cost, 10x faster deployment. AI Agent Developer work on lead generation, deal tracking and CRM automation — uplift retention designed for reactivation 8% → 15–23%, bonus spend cut to 40–50% (3–4x ROI). Autonomous AI Agent workflows on Slack, Shopify and enterprise backends — fraud clustering targeting 50–60% abuse reduction at 22x ROI. Every AI Agent Developer engagement scales processes without adding headcount: a QA agent raised coverage 2% → 25%. ⚙️ LLM Engineering & Advanced RAG As a senior LLM Engineer and AI Developer, I solve the "hallucination problem" — Schema-Guided Reasoning makes the LLM predictable: accuracy 66% → 91%. Advanced LLM pipelines with Vector Databases (Pinecone, Weaviate, Milvus), terabyte-scale RAG on AWS Kendra + Bedrock: retrieval 15 min → 2–3 min. Custom fine-tuning, prompt engineering, production LLM infrastructure with source attribution, RBAC and audit trails. Detection pipelines designed to cut alert noise 200+/day → ~25, surfacing 4x more real cases (false positives 85% → 12%). 🛠️ FULL-STACK TECH STACK & DATA SCIENCE As an AI Developer: Python, FastAPI, Docker, AWS, Asyncio. As a Python Developer: LangChain, LlamaIndex, LangGraph, PyTorch. As a Web Developer: frontend frameworks, responsive platforms, API integration. As a Data Scientist: analytics pipelines, model evaluation, terabyte-scale warehouses from scratch. ❇️ WHAT YOU GET WITH EVERY PROJECT Hire me as your AI Developer: production-ready, scalable, documented code with full CI/CD on AWS. As a professional Python Developer I keep your system robust; as a data scientist, your data gets maximum analytical precision. Whether it's an AI Chatbot Developer task for support or an AI Agent Developer workflow for outbound sales, you get one senior owner end to end. As a web developer and agentic ai developer, I pair a data analyst's precision with python full stack developer agility — data-driven apps with trackable analytics. 🌐 EXPERTISE ACROSS THE spectrum For Enterprises: Lead Python Developer, AI Agent Developer and machine learning consultant — 15+ years in regulated finance, healthcare, telecom, iGaming, with AI agent RAG pipelines over your data. For Startups: AI Voice Developer, AI Chatbot Developer and python full stack developer — rapid deployment of AI sales agent, AI voice chatbot and AI agent SaaS products. For Deep Tech: as a data scientist and machine learning specialist — VIP detection designed to cut time-to-identify 40–60%, predictive modelling as a data analyst, generative AI agent and AI voice assistant systems. Need a Senior Python Developer, AI Developer, AI Voice Developer, AI Chatbot Developer or AI Agent Developer who understands business logic and architecture — WhatsApp AI chatbot, AI phone agent, machine learning pipelines, AI agent N8N workflows, part data analyst, part machine learning engineer, part AI call agent creator? My goal is Enterprise AI with clear ROI. Let's connect. 👉 Send your project brief — your AI Developer replies in 2 hours with a free AI visibility audit. 24.08.2026

I'm an AI engineer with 5 years of proven work experience: Data Science, NLP and Computer Vision. Worked in highly skilled teams for top customers like BMW, GoPro, Sony, Hyundai, Logitech and others. Some of the projects I worked on: One of the principal engineers for a large scale computer vison product in automotive industry. The product directly solves NCAP safety regulations, technology developed as part of this product: image classification, action recognition, images segmentation. Freelancer for a Medical Assistance application, fine-tuned the LLaMA 3 model on specialised medical data, incorporating Retrieval-Augmented Generation (RAG) techniques to enhance contextual accuracy during inference. The workflow utilised AWS and SageMaker for training and deployment, with QDrant for data storage and Comet for versioning training artefacts and metric. Principal engineer for an end-to-end recommendation system with application in educational field, as system will recommend customized homework for each student based on their level and the difficulty assigned by the teacher. Strong engineering skills, backed by an academic background in mathematics and computer science, further specialized in AI and Data Science. This combination give me the expertise necessary for delivering high-quality, cutting-edge products.

Looking for a Professional LLM | GenAI | RAG | MCP | Machine Learning | Deep Learning | Python | Scraping Engineer with an emphasis on productivity? Let's talk! I am a Machine Learning Engineer with over 7 years working experience in various projects. I worked on NLP, LLM, Computer Vision, Time Series, Web Crawling projects in which I used a variety of technologies and frameworks: PyTorch, Python, TensorFlow, Selenium, Docker, AWS, DataIKU, etc. I also have experience as a Teaching Assistant / Tutor at the Computer Science Faculty, where I teach students subjects like: Artificial Intelligence, Intelligent Systems, Software Engineering and Fundamental Algorithms. ✅ Deep Learning 🔑, Machine Learning 🔥(Supervised & Unsupervised Learning), Bayesian Networks 📶 ✅ Teaching Assistant ⭐️(Intelligent Systems & Software Engineering & Fundamental Algorithms) ✅ Python ⚡️, PyTorch 💥Tensorflow, sklearn, pandas, numpy, Tensorboard, etc. ✅️ Genomics and pubmed data curration and processing using LLM agentic architectures ✅ Playwright | Selenium | BeautifulSoup ☄️, Browser Automation 🔝, Scraping, scripting. ✅ Passionate learner ✅ Enjoy helping others with my work and doing stuff that matters. ✅ smart worker If you are interested in working with someone passionate and willing to do things that matter and make a difference, then send me a message.