Hire the Best Machine Learning Engineers
in Germany

I’m a Full-Stack Web, Mobile & AI Developer with 5+ years of experience building high-performance applications using React, Next.js, React Native, Node.js, and modern AI frameworks like LangChain, OpenAI, vector databases, and RAG pipelines. I help startups and businesses build: 🚀 Scalable web applications 📱 Cross-platform mobile apps 🤖 AI-powered tools & automations 🧠 Smart chatbots, RAG systems & agentic workflows Whether you need a full-stack engineer or an AI integration expert, I deliver clean architecture, perfect UI/UX, and production-ready code. ✔️ Why Clients Work With Me Strong expertise in React, Next.js & React Native Deep experience with LLMs, embeddings, vector search, LangChain Pixel-perfect UI implementation from Figma/Adobe XD Fast, clear communication Professional documentation & API design Long-term product support and version upgrades Proven success across 60+ client projects

I help e-commerce brands automate customer support, marketing, and operations with AI — so you can scale revenue without scaling headcount. Expert-Vetted by Upwork (top 1% of AI talent), with 7+ years building production AI for global brands like Adidas and Siemens. 💎 WHY BRANDS HIRE ME ✅ Expert-Vetted: Upwork's highest badge, awarded to the top 1% of talent after manual screening ✅ Real industry experience: 7+ years building AI models and agents for Adidas (Paris) and Siemens (Germany) ✅ 2 Master's degrees in Computer Science & Engineering from top institutes in France and Belgium ✅ Business-first approach: I translate AI into ROI, not jargon 🛒 WHAT I AUTOMATE FOR E-COMMERCE BRANDS 1️⃣ AI Customer Support Agents — 24/7 chatbots that handle "Where is my order?", returns, sizing, and FAQ tickets, connected to your store and helpdesk (Shopify, Gorgias, Zendesk). Fewer tickets, faster replies, happier customers. 2️⃣ AI Workflow Automation — I connect your store, email, spreadsheets, and CRM so order processing, refunds, inventory alerts, and reporting run themselves (n8n, Make, Zapier + custom Python). 3️⃣ Product Content at Scale — AI pipelines that generate product descriptions, SEO copy, and translations for thousands of SKUs in your brand voice. 4️⃣ Personalization & Retention — AI-driven product recommendations, abandoned-cart flows, and email segmentation that lift AOV and repeat purchases. 5️⃣ Custom LLM Chatbots & RAG Systems — trained on your catalog, policies, and brand data using LangChain, OpenAI, Claude, and vector databases. 6️⃣ AI Strategy & Consulting — I audit your operations, identify the highest-ROI automation opportunities, and hand you a clear implementation roadmap. [Optional but powerful — add 1–2 real results here, e.g.: "Recent win: cut a fashion brand's repetitive support tickets by 45% in 6 weeks." Specific numbers convert far better than credentials.] 🧠 CORE STACK Python · LangChain · OpenAI API · Claude · RAG · Vector Databases · AI Agents · PyTorch · Docker · n8n / Make / Zapier · Shopify & WooCommerce integrations · Cloud Architecture 🚀 READY TO AUTOMATE? Click the green "Invite to Job" button, or send me a message describing your biggest operational bottleneck — I'll reply with 2–3 concrete ways AI can eliminate it.

Hello there! 👋 I'm Bilal Ahmed, a skilled 🤖 Machine Learning Engineer with expertise in 📷 Computer Vision and 📝 NLP. With over 3 years of experience, I have successfully delivered numerous projects in these fields, using advanced machine learning and deep learning techniques. Besides, I'm proficient in 💻 backend and frontend development, with a focus on 🐍 Django, React, and Next.js. I also have a solid understanding of API development, microservices, and databases (both relational and non-relational). My experience in 🐍 Python scripting, tasks, data structure implementation, regression, classification, and several other areas of AI and machine learning has enabled me to create ethical AI solutions. Moreover, I have hands-on experience in 📷 Computer Vision and Image Processing techniques such as Object Detection 🔍, Image Recognition 🖼️, and Image Classification 🌟, using Artificial Neural Networks, Convolutional Neural Networks, and Recurrent Neural Networks. I'm always eager to discuss your next project, so feel free to contact me anytime. Let's build something awesome together! 🤝

✨ Upwork Expert-Vetted & 𝐓𝐨𝐩 𝐫𝐚𝐭𝐞𝐝 𝐩𝐥𝐮𝐬 (Top 1%) ✨ 100 % Job Success in large Projects Senior Data Scientist with a combined 6+ years of experience [𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐒𝐨𝐜𝐢𝐚𝐥 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲, 𝐓𝐨𝐮𝐫𝐢𝐬𝐦, 𝐅𝐢𝐧𝐭𝐞𝐜𝐡 Industries] I help businesses maximize their growth potential through data-driven solutions and assist Tech teams to build robust ML solutions from real-world Sensors and Time Series data. I specialize in Feature Engineering, Event Detection, and Predictive Modeling, with a strong focus on model reliability and uncertainty estimation. I also deliver clear Technical Reports, Presentations and decision focused documentation that bridge research and product. EXPERTISE - Research | Custom Technical Reports (Text + Figures + Interpretation) | Code/Scientific Documentation. - Data Analytics: Data Cleaning, Exploratory Analysis, and actionable Insight generation. - Designing, Training and Evaluating AI/Machine Learning models. - Collecting, Cleaning and Managing data and databases. - Developing the data and result into a format easily representable to other employees, investors, and other researchers. SKILLSET ✅ Time Series Analysis (Sensors/ Signals, Accelerometer ...) ✅ Biological Signals: Heart and Breathing, Temperature, Muscle activity, Brain activity, Blood Pressure, Oxygen levels and Body Composition. - Trend/ Behavioral Analysis and Profiling. - IoT/Sensor Data Diagnostics - Anomaly Detection - Exploratory Data Analysis - Scoping sessions and Data‑Quality assessments ✅ Python (Pandas–Scikit-learn–Numpy–Scipy, Seaborn–Keras–Pytorch–TensorFlow). ✅ R (ggplot2–dplyr–tidyr –caret–Shiny–Tidyquant). ✅ Machine Learning Algorithms (PCA, K-means, Random Forest, XGboost, Logistic Regression, SVM, etc..). ✅ Deep Learning (Neural Networks, CNN, RNN, ...) also the tools: - SQL/No-SQL: MongoDB, MySQL. - Tableau | Power BI. - MATLAB | R-studio. - Git - C/C++ I'm adaptable, quick, and reliable, with a sharp eye for details and excellent communication skills (6 languages). I'm eager to help you solve any data science challenges you might have. ------------------------------------------------------------------------------------------------------------------------- Testimonials from some of my clients: ✨ "Working with Faten was effortless. She is dependable, while also incredibly collaborative. Her dedication to work and ability to deliver consistently on-time and beyond expectations render her invaluable for any project. I highly recommend Faten to anyone seeking a skilled, reliable and communicative Machine Learning Engineer and or Data Scientist for their next initiative." ✨"Faten is very professional - prompt feedback, clear communication, and easy to work with. Would recommend working with Faten on ANY project!" ✨"It was an absolute pleasure to work with Faten. She is super clear on communication and has a creative curiosity about all projects. She is a brilliant soundboard and fits into the projects, regardless of where she is asked to assist. She always adds value. I will recommend her without reservation"

Looking for an expert in Artificial Intelligence, Machine Learning, and Data science? Let's Talk. ✅ Python/AWS/AI-ML/Dashboard/Data/Analytics/API & App Dev Expert ✅ 100+ satisfied clients ✅ Full Stack Python Pro ✅ Machine Learning Specialist ✅ Dashboard & Analytics Guru ✅ Power BI, Google Analytics & Data Studio Pro ✅ Frontend & Backend Developer ✅ SEO & PPC Authority At U-Glow GmbH I bring significant expertise in machine learning engineering to the table. My experience there allowed me to develop a strong understanding of how to develop and deploy machine learning models in various domains, including natural language processing, computer vision, and predictive analytics. Specifically, I gained hands-on experience in building end-to-end Machine Learning systems, leveraging various data sources, feature engineering, algorithm selection, and model evaluation. I am confident that my prior experience will enable me to drive continued success for your organization in the field of machine learning engineering. As an experienced Python developer with expertise in: ✔️ Scikit-learn ✔️ NumPy ✔️ TensorFlow ✔️ Artificial Neural Networks ✔️ Reinforcement Learning I have honed my skills in various Machine Learning techniques and data analysis. My passion for the field drives me to solve problems and develop innovative solutions that meet my client's needs.

Early on I developed a love for doing Challenging tasks. This lead me to develop both passion and proficiency for deep learning and software engineering at an early age. In the past i led development teams, structured large scale software systems, engineered custom deep learning architectures and deployed many such systems. Although I am new to Upwork, I possess previous experience in data science freelancing. I am familiar with a wide range of frameworks and have expertise across various domains. Past projects of mine include: * Multi-agent reinforcement learning for location optimization * Big Data production pipelines with TensorFlow x/ apache beam * Quantitative analysis of warehouse management * Reinforcement Learning and other Dynamical System Solvers, in deployment and training * Fine Tuning and Prompt engineering for LLMs and Vision Models If you are Interested in working with me please do not hesitate to contact me.