Тимур

TYMUR KUCHYNSKYI
Full-Stack Developer

[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Poland, Warsaw

EDUCATION SKILLS
Bachelor of Computer Science Languages: JavaScript, TypeScript

University of Customs and Finance Frontend: React, Next.js, HTML5, CSS3, Tailwind

Full-Stack JavaScript CSS, Zustand, Redux Toolkit

Hillel IT School Backend: Node.js, NestJS, REST APIs, Prisma

Front-end Pro Databases: PostgreSQL, MongoDB, Supabase

Hillel IT School Testing: Jest, React Testing Library

Tools & DevOps: Git, Docker, Vercel, Jira, Postman

Design: Figma
EXPERIENCE

Full-Stack Developer | ISPIK | Full-Time Jan 2024 - Present
Tech: React, Next.js, NestJS, Node.js, PostgreSQL, Prisma, Tailwind CSS, Docker, Google
Workspace APIs
Developed and maintained an ERP platform for construction project management, including
planning, budgeting, scheduling, progress tracking, dashboards, and RBAC.
Developed a centralized equipment ordering system, replacing phone-based requests and
reducing equipment downtime and related financial losses by ~85%.
Designed and implemented REST APIs, database schemas, and backend services to support
core business workflows and integrations.
Automated business processes across multiple departments, reducing manual work and
improving operational efficiency.
Owned features end-to-end, from requirements and database design to deployment and
maintenance.

Full-Stack Developer | CodeSolution | Part-Time Nov 2025 – Present
Site | GitHub Repository
Tech: React, Next.js, TypeScript, Node.js, PostgreSQL, Prisma, Tailwind CSS, Docker, Vercel
Developed and maintained a full-stack event management platform supporting event
management, bookings, player registration, and gear rental.
Led a team of 5 developers, contributing to architecture, planning, code reviews, and releases.
Implemented RBAC and API authorization for player, organizer, and admin roles with isolated
access to financial data.
Built gear rental and inventory modules with transactional stock updates and optimized
PostgreSQL queries.
Developed an admin dashboard for managing events, bookings, users, and inventory.
Translated Figma designs into responsive React pages and reusable UI components.
Set up CI/CD with Vercel and maintained production deployments.

LANGUAGES
Ukrainian - Native · Russian - Native · English - B2 · Polish - A1