Богдан

Bohdan Okhrimchuk
Full Stack Developer
E [open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Lviv, Ukraine

SUMMARY TECHNICAL STACK AND PRINCIPLES

Motivated Fullstack Developer with with 1 year of hands-on experience HTML CSS Tailwind
designing and implementing scalable web applications using modern
JavaScript and TypeScript technologies. Skilled in both frontend and
backend development with a focus on clean architecture, modular PostgreSQL SQL NoSQL
code, and performance optimization. Demonstrates strong
understanding of RESTful and real-time APIs, containerized NestJS NextJS GraphQL
environments, and relational/non-relational databases. Passionate
about continuous learning, clean code, and delivering maintainable
Python Prisma Typescript
solutions in collaborative Agile teams.

JavaScript NodeJs Jest
PROFESSIONAL EXPERIENCE
MongoDB Docker CAP
Independent Fullstack Developer
Personal & Academic Projects 2024 - Present Lviv, Ukraine WebSockets Redis Neo4j
With a strong foundation in both backend and frontend development, I
have built several independent projects that demonstrate practical Context API Zustand
application of software engineering principles. My focus has been on
developing efficient, secure, and scalable web solutions, while Tanstack Query Postman
continuously improving my understanding of clean architecture, testing,
and DevOps practices.
• Designed and developed multiple fullstack applications leveraging
Node.js, React, and modern frameworks. KEY ACHIEVEMENTS
• Implemented modular and containerized backend architectures
using NestJS and Express within Docker environments.
Built production-ready fullstack systems
• Integrated authentication flows (NextAuth, JWT, Google OAuth) and
role-based access controls.
integrating multiple services and real-time
• Built and deployed microservices communicating via RabbitMQ, communication.
featuring real-time WebSocket support for chat and notifications.
• Wrote and maintained unit, integration, and end-to-end tests to Applied containerization and CI/CD
ensure system reliability. concepts to streamline local development
• Improved data integrity and quality for external data sources through and testing environments.
rigorous validation checks and error handling.
• Diagnosed and resolved complex, cross-system bugs, directly
Demonstrated deep understanding of
contributing to the platform's uptime and a consistent user
experience.
asynchronous programming, scalable API
design, and clean architecture principles.

PROJECTS
EDUCATION
Social Network App
Bachelor's of Science in Applied
Fullstack Next.js application with TypeScript and NextAuth for user Mathematics and Informatics
authentication, profile management, and dynamic content rendering.
Ivan Franko National University, Lviv
Movie Database Platform 2023 - 2027 Lviv, Ukraine

React (Vite + Tailwind) frontend with Express + MongoDB backend,
supporting email and Google OAuth authentication, and full CRUD LANGUAGES
movie interactions.
Ukrainian Native
Microservice Chat Backend
NestJS-based system communicating through RabbitMQ with English Advanced
authentication, Dockerized services, and WebSocket-based real-time
messaging.

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