Sergey S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hey there! 👋 I'm not just an ordinary Experienced Data Science Lead; I'm a maestro in transforming raw data into captivating insights! With over a decade of hands-on wizardry in the industry, I've sculpted a legacy of triumph by steering more than 30 data-driven projects to success. 🌟 Why Choose Me? ✨ Versatility Unleashed: Navigate the vast landscapes of machine learning with me. I bring expertise in tabular data analysis, natural language processing (NLP), and the enchanting world of computer vision. ✨ Collaborative Dynamo: My forte lies not only in crunching numbers but also in orchestrating symphonies of collaboration. Thriving in team environments and soaring solo, my leadership skills are the glue that binds success together. ✨ Results at Warp Speed: Project management is my playground, and delivering results is my forte. From rapid prototyping to end-to-end product development, I blend fast learning abilities with analytical thinking for a dynamic approach. Dive into the Depths of My Expertise! 🎯 Machine Learning & Deep Learning: Designing and implementing cutting-edge models for diverse applications. 👁️ Computer Vision & Image Processing: Crafting visual insights from the pixels up, with finesse in image processing. 📊 Statistics & Data Mining: Unearthing hidden gems in data through a potent mix of statistics and mining. 📝 NLP & Clustering: Weaving through unstructured text data using natural language processing and clustering magic. 📈 Time Series Analysis: Navigating the time continuum to forecast and analyze data trends. 🎨 Generative AI: Breathing life into data through the art of generative AI models. 💻 Programming Languages & Libraries: Mastering Python, NumPy, scikit-learn, pandas, matplotlib, C++, MATLAB, and more. 🚀 Deep Learning Frameworks: Commanding PyTorch and Keras to build and train deep neural networks. 🗄️ Database Skills: Sailing through SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, ElasticSearch) databases. 📊 Visualization & BI: Crafting insightful reports and dashboards with tools like PowerBI and Tableau. My well-rounded skill set, coupled with the ability to thrive in diverse environments and conquer complex data challenges, makes me your go-to maestro for innovation. Let's embark on a data adventure together!