About Me
With over 5 years of experience in full-stack development, I specialize in building robust, scalable applications that solve real-world problems. My passion lies in creating seamless user experiences backed by solid architecture.
I've led development teams, architected microservices handling millions of requests, and mentored junior developers. My expertise spans from frontend frameworks to cloud infrastructure.
Frontend Excellence
React, Next.js, TypeScript, SCSS, Tailwind CSS
Backend Mastery
Node.js, Java, Spring Boot, PostgreSQL, MongoDB, Redis
Cloud & DevOps
AWS, Azure, GCP, Docker, Kubernetes, CI/CD
Technical Skills
React/Next.js
Java (Spring Boot)
Node.js (Express/NestJS)
Microservices & Messaging
AI/LLMs
Cloud Technologies
Databases
DevOps & Containers
APIs & Integration
Testing & Quality
Security & Performance
Low-Level Languages
Experience & Background
Work Experience
Senior Software Engineer
Independent
Developing full-stack applications with modern React/Next.js frontend, Node.js/Express backend, and Java Spring Boot services. Working with AI integrations, microservices architecture, and cloud deployment.
Key Achievements:
- Implemented AI-powered features using OpenAI API and prompt engineering
- Built scalable microservices with proper event-driven architecture
- Optimized application performance and reduced load times by 30%
- Developed RESTful APIs and real-time features using Node.js and WebSockets
- Led code reviews and mentored junior developers on best practices
Embedded Development Teacher
ROBOCODE
Taught embedded systems programming, low-level development, and microcontroller programming. Guided students through practical projects and system architecture concepts.
Key Achievements:
- Mentored 20+ students through hands-on embedded projects and IoT applications
- Developed curriculum covering memory management and system programming fundamentals
- Created interactive learning materials and debugging tools for student projects
Senior Software Engineer
Binary Studio
Developed full-stack web applications using React, Node.js, and modern JavaScript ecosystem. Built real-time features, API integrations, and scalable database solutions.
Key Achievements:
- Built real-time chat and notification systems using WebSockets
- Implemented GraphQL APIs and optimized database queries for better performance
- Established automated testing and CI/CD pipelines for faster deployment
Software Engineer
GeeksForLess Inc.
Developed Java backend services and React frontend components, focusing on clean architecture, database optimization, and modern web development practices.
Key Achievements:
- Built responsive React components integrated with Java REST APIs
- Optimized database queries and improved API response times by 25%
- Implemented secure authentication flows using Spring Security
- Created automated testing suites and improved code coverage to 85%
Education
Bachelor of Computer Engineering
Lviv Polytechnic National University
2021 - 2025
Focused on software engineering, algorithms, and database systems. Active in programming competitions and open-source projects.
Certifications
Introduction to Model Context Protocol
Anthropic
Aug 2025
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JS course at Binary Studio Academy With High Honors
Binary Studio
Sep 2024
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JavaScript Algorithms and Data Structures
freeCodeCamp
May 2024
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Responsive Web Design
freeCodeCamp
May 2024
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GFL Java Basic Course (with distinction)
GeeksForLess Inc.
Apr 2024
Legacy JavaScript Algorithms and Data Structures
freeCodeCamp
Apr 2024
vitaliistf-ljaads
EF SET English Certificate 74/100 (C2 Proficient)
EF SET
Feb 2024
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SoftServe Java Developer Certification
SoftServe
Apr 2023
Series SK No 11910/2023
EPAM Java Self-Paced Program
EPAM Systems
Feb 2023
EPAMJava2401
Other Achievements
3rd Place in Infineon Autumn Hackathon
Competed in a 48-hour hackathon focused on innovative solutions for automotive and industrial applications
Nov 2023
LeetCode Problem Solving
Consistently solving algorithmic challenges to improve problem-solving skills
Ongoing
Tech Insights & Discussions
Join my Telegram channel where I share insights about modern web development, react to industry trends, and discuss emerging technologies. A space for developers to stay updated and engaged.
@vitaliistf_dev
Latest Tech Trends
Analysis and commentary on cutting-edge technologies
Development Tips
Practical advice and best practices from real projects
Industry Discussions
Reactions and thoughts on major tech announcements
Community Q&A
Ask questions, share knowledge, and get feedback.
Let's Work Together
Ready to bring your next project to life? I'm always excited to work on challenging problems with innovative teams.