SOFTWARE · BACKEND · AI
I build backend systems
and AI-powered applications.
Senior Software Engineer at EPAM Systems.
Based in Vinnytsya, Ukraine.
Visit project ↗AI-powered natural-language access to statistical data, with structured data integration and visualization.
Python · FastAPI · SQLAlchemy · LangChain
Oct 2023 — present
AI platform providing natural-language access to statistical data through LLM-powered query processing, structured data integration, and visualization. Architecture includes Python, FastAPI, SQLAlchemy, LangChain, Pydantic, and SDMX-based statistical data services.
Visit project ↗An enterprise AI platform connecting language models, reusable applications, and model adapters.
Python SDK · FastAPI · AI model integration
Aug 2023 — present
Enterprise platform supporting AI model integration, reusable applications, and standardized interfaces for language model services. Python SDK provides application and model-adapter capabilities using FastAPI-compatible interfaces, API request handling, and automated testing.
Visit project ↗A team workspace for projects, tasks, and reviewable AI task plans.
React · Node.js · Express · MongoDB
Workspace-scoped permissions, server-side sessions, task boards, and a planner that requires approval before adding tasks. The screenshot shows the interactive demo with browser-local sample data; live AI requires a configured backend.
Visit project ↗Customer feedback, guided shopping, and evidence-linked growth proposals.
Node.js · SQLite · Shopify API
A single-merchant application with policy-bound shopping assistance, feedback analysis, growth drafts, and optional Shopify checkout handoff. The screenshot shows its fictional public demo store. Campaign automation belongs to the broader product vision.
Visit project ↗A workspace for forecasts, evidence, and learning from decision outcomes.
Python · PostgreSQL · Panta API
Measurable Decision Rooms, team forecasts, read-only market quotes, timestamped snapshots, expiring reports, and outcome evaluation. The screenshot shows the public landing page; private workspaces require sign-in.
Aug 2022 — present
EPAM Systems · Kyiv, Ukraine
Designed and delivered scalable backend platforms, cloud-native microservices, and AI-powered applications using Python, FastAPI, Node.js, and AWS. Led technical development, improved system performance and reliability, and integrated machine learning, large language models, RAG, and AI agents into production-ready solutions.
Jul 2019 — Jun 2022
SoftServe · Kyiv, Ukraine
Developed and optimized Python-based backend applications, RESTful APIs, and database systems using Django, Flask, FastAPI, and PostgreSQL. Built scalable microservices, automated deployment workflows, and collaborated with engineering teams to deliver reliable, high-performance software solutions.
Sep 2015 — Jul 2019
APEPS department of Igor Sikorsky Kyiv Polytechnic Institute
Kyiv, Ukraine
LET’S CONNECT
Long-term direction: senior management, grounded in technical work and product judgment.