Develux
Back-office platform used by support and content-operations teams to manage workflows for several
thousand end users.
Acted both as tech lead and product owner: scoped weekly/monthly/quarterly plans, decomposed tasks,
wrote FE/API requirements, coordinated with design, and looked after release quality.
- Cut Angular 17→19 migration from ~3–5 days to ~1 day using an iterative AI-assisted approach that
accelerated the fix-verify-refine loop
- Migrated the whole project to ESbuild (dev + prod), which noticeably improved build speed and
hot-reload responsiveness
- Increased unit test coverage from 5–7% to ~35% by testing core components and utility functions
- Removed two legacy "cabinets" from the monorepo, reducing codebase size by ~50% and improving bundle
size and build times
Angular · React · TypeScript · NX · Storybook · ESbuild · Jest · Vitest · Copilot ·
Claude
GlobalLogic
Administration tools for a ticketing platform with high traffic peaks and strict uptime requirements,
serving both a major annual event and independent organizers.
Led frontend development and code reviews; owned build tooling and architecture across the admin
surface.
- Fixed a broken Webpack 5 migration where an outdated CSS plugin caused 15–20 minute hot-reload
delays; after the fix, reload time dropped to 5–7 seconds
- Optimized Webpack configuration and introduced ESbuild, cutting build times and reducing bundle
sizes
- Reworked CSS Modules architecture, eliminating rendering inconsistencies across the admin
interface
- Refactored calendar and date-picker components to handle timezone-aware date logic correctly across
all event types
React · TypeScript · Webpack · ESbuild · SASS · Jest
EPAM
E-commerce / retail — Built React components integrated with GraphQL and Salesforce
Interaction Studio; managed CI/CD pipeline reviews via Azure DevOps.
Insurance (ML scoring) — Built the GraphQL API layer for an ML-based risk-scoring
service, using AWS AppSync as the API gateway and Cognito for user auth.
E-commerce migration — Migrated enterprise storefront to React + Adobe AEM with
Magento GraphQL; wrote Jest tests for the migrated layer.
React · Redux · TypeScript · GraphQL · AWS (Cognito, AppSync) · Azure DevOps ·
Jest
EPAM
Led a frontend team of 5 engineers: owned hiring, performance reviews, mentored three developers to
mid-level, and drove quarterly roadmap planning.
Ran PoC for a React + Apollo GraphQL transformation; negotiated technical requirements directly with
the customer; managed containerized deployments with Docker and Kubernetes.
React · GraphQL · Apollo · Docker · Kubernetes · Node.js
Svitla Systems
Shopping locator — Built React + Redux-Saga frontend with Redux-forms and Google Maps
API integration; built Node.js backend services; containerized with Docker Swarm.
Flight ticket aggregator / aircraft deck layout — Developed Node.js server-side
components and jQuery-based client UI for aircraft deck layout planning; covered with Mocha + Should
tests; deployed via Docker Swarm.
React · Redux · Redux-Saga · Vue · Google Maps API · Node.js · Docker · Docker
Swarm · Mocha
Freelance
Built a blockchain-based payment service with payment gateway integration. Designed architecture together
with the CTO — several solutions went to production unchanged: permission checks on every request, a
transaction queue, and Redis caching.
Vue · TypeScript · Node.js · MongoDB · Docker
Freelance
Owned CI/CD infrastructure for a user-support service: configured Jenkins 2 pipelines in Groovy,
managed AWS deployments via CloudFormation, and set up Kubernetes orchestration with Docker; enforced
code quality with SonarQube.
Jenkins · AWS CloudFormation · Docker · Kubernetes · SonarQube · TypeScript ·
AngularJS · Node.js
W3 Ukraine · EPAM · Zfort · Sigma Software · DAXX · Svitla Systems
Started as a web developer at W3 Ukraine, progressed to Markup Team
Lead, then Head of Training —
designed the curriculum, ran candidate selection, and mentored 50+ junior developers through a
structured program.
Delivered SPAs across a range of domains:
- private cloud management UI (AngularJS +
Google Closure) at EPAM
- medical analytics with data
visualizations using ChartJS and
VisJS at DAXX
- geo-location service with interactive
maps via OpenLayers and browser games adapted for mobile via PhoneGap at Sigma Software
- e-commerce platforms at Svitla Systems and Zfort.
Traveled to clients for requirements analysis.
AngularJS · Backbone · jQuery · Node.js · Docker · AWS
Key Skills
- React & Next.js
- Angular
- TypeScript
- GraphQL
- Node.js
- ESbuild & Webpack
- Performance tuning
- Testing (Jest & Vitest)
- Design Systems (Storybook)
- Monorepos (NX)
- Architecture & product reasoning
- Tech Leadership & Mentoring
- AI-augmented development
Education
National Aerospace University — Kharkiv Aviation Institute
Languages
Spoken and written language proficiency
| Language |
Proficiency |
| English |
Intermediate |
| Ukrainian |
Fluent |
| Russian |
Native |