Igor K.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.

I'm a Data & AI/Software Engineer with deep roots in quantitative systems, data science, and intelligent automation. My work sits at the intersection of engineering rigor and modern AI, spanning everything from designing neural-network-driven trading platforms to building data pipelines and control system simulations for complex engineering applications. What I bring to your project: - Agentic & Applied AI: I design and deploy AI systems that act, from multi-layer neural network architectures trained on large time-series datasets to decision-support systems for real-time applications. I build agents that reason, adapt, and execute. - Quantitative Systems: I've built end-to-end quant platforms covering market screening, portfolio optimization, trading signal generation, and performance tracking, combining classical financial modeling with ML-driven insights. - Engineering-Grade Data Pipelines: My background in embedded software and vehicle network systems (CAN bus, ECU integration) means I treat data collection, cleaning, and analysis with the same rigor as hardware engineers treat physical tolerances. I've built tools for big-data acquisition, database construction, and deep performance analytics in demanding production environments. - Software & Simulation: Proficient in Python, C/C++, MATLAB, and Simulink. I've built software-in-the-loop simulation platforms, dynamic system models, and real-time control software, experience that translates directly to robust AI system design. Domains I've worked in: Automotive (hydrogen fuel cell vehicles), energy (solar tracking systems), quantitative finance, and industrial controls. If you need someone who combines the analytical depth of an engineer with the versatility of a full-stack AI developer, especially on problems where precision, reliability, and performance actually matter, let's talk. ## Highlight Projects AI-Driven Quant Trading Platform Built and trained multiple neural network architectures on large financial time-series datasets for real-time trading signals. Integrated portfolio optimization logic from screening through execution and performance tracking. Portfolio Optimization & Equity Analysis Platform End-to-end investment analysis tool covering market screening, stock selection, trade decisions, and ongoing performance monitoring. 2-DOF Solar Tracking System Designed and implemented tracking software and mechanical drive control, a practical robotics/automation project combining CAD, embedded control, and real-time feedback loops.