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Poberezhnyk
Andrii
NODE.JS DEVELOPER
Motivated and creative developer who enjoys building
thoughtful and user-friendly digital solutions. I like
working with complex tasks, finding smart approaches,
and turning ideas into something useful for real users.

Looking for a chance to join a team where I can grow,

Skills
learn new things, and contribute to interesting projects. A
good work environment, knowledge sharing, and moving
forward together with the team are important for me.
• Proficient in building REST APIs using Express and
modern JavaScript frameworks.
[открыть контакты](см. выше в блоке «контактная информация») / [открыть контакты](см. выше в блоке «контактная информация») • Understanding of layered architecture and clean
code principles for scalable backend development.
• Confident in using Git for version control and
LinkedIn / GitHub collaborative workflows.
• Experienced with relational databases (PostgreSQL,

Work Experience MySQL) and non-relational storage like Redis and
MongoDB.
• Focused on writing clean, maintainable, and
Node.js Developer — Freelance readable code following best practices.
Feb 2025 – Present · Remote, Kyiv, Ukraine • Attention to detail, problem-solving mindset, and
• Built and maintained an e-commerce Telegram bot from ability to adapt to project needs.
scratch using a bot framework. • Currently exploring TypeScript and NestJS to
• Implemented core features: user balance management, deepen knowledge of structured and type-safe
service ordering, payment processing, and third-party backend development.
API integration.
• Used a layered architecture to separate responsibilities Node.js
(business logic, transport, data access), improving
Express.js
scalability and code clarity.
• Designed and connected a PostgreSQL database, SQL
handled async flows via webhooks, and integrated
custom billing logic. NoSQL
• Currently migrating the bot into a web-based version Linux
using a microservices approach.
Docker
System Administrator — The SOAP Group
Mar 2023 – Oct 2024 · On-site, Kyiv, Ukraine TypeScript
• Managed the company’s IT infrastructure, including Nest.js
networks and internal systems.
• Deployed and maintained applications on VPS servers
using containerization tools.
• Configured Linux-based environments and handled
server services for internal projects.
• Automated parts of internal workflows with small bots
Education
and scripts. National University of Information and
Communication Technologies (2019-2025)
Intern (.NET / DevOps) — Parimatch Tech
Master's degree, Software Engineering
Nov 2021 – Jan 2022 · On-site, Kyiv, Ukraine
• Studied and practiced .NET development basics, CI/CD Languages
pipelines, and server configuration.s.
• Participated in internal training and projects involving English - A2 (in the process of improving)
backend and DevOps practices.Configured Linux-based Ukrainian - С�