Андрій

Andriy Khrystiuk
Full-Stack Developer
andreykaas29​@gmail.com [open contact info](look above in the "contact info" section) Lviv, Ukraine @andreykkkaa

PROFILE
Full-Stack Developer experienced in developing, deploying, and maintaining modern web and mobile
applications. Skilled in both frontend and backend development, as well as infrastructure setup and
production deployment. Known for being responsible, detail-oriented, and effective in team collaboration.

PROFESSIONAL EXPERIENCE
Full-Stack Developer 09/2024 – 06/2026
Insiders Lviv, Ukraine
Developed both frontend and backend components for web applications
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Built various parsers for web scraping and data collection
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Optimized databases for performance and scalability
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Designed and implemented mobile applications
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Managed deployment and infrastructure setup for projects
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Frontend Web Developer 05/2024 – 08/2024
Freelance Lviv, Ukraine
Developed web pages based on design templates created in Figma
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Implemented responsive user interfaces and optimized layouts for different
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devices

EDUCATION
Master’s Degree in Information Technology 2025 – Present
Lviv National University S.Z. Gzhytsky Lviv, (partially remote)
Online Courses & Professional Training 2023 – 2026
Udemy, Various Academies Online
Completed courses in full-stack development, covering backend programming with
Python and Node.js, frontend development with React and React Native, server-side
fundamentals, database integration and management, AWS cloud deployment,
Docker, and related development tools
Bachelor’s Degree in Computer Science 2021 – 2025
National University of Lviv Polytechnic Lviv, Ukraine

SKILLS
Backend Development
Git, Python (FastAPI, Django, SQLAlchemy), Node.js (NestJS, Prisma), Web scraping (custom parsers),
Database integration & optimization, Elasticsearch, REST & WebSocket APIs, CCXT library, integration with
third-party services (Auth0, Google Cloud Console, Firebase, PostHog, Stripe, Coinbase, Datadog)

Frontend Development
React, Next JS, React Native, responsive design, Tailwind CSS, popular frontend libraries and UI frameworks,
integration with APIs, cross-platform mobile apps

Deployment & Cloud
AWS (EC2, Route 53, S3), Docker, CI/​CD pipelines, production deployment, server configuration and
infrastructure setup

Databases & Data Management
Relational databases (PostgreSQL, MySQL), NoSQL databases (MongoDB), database optimization

LANGUAGES
Ukraine English
Russian