Ivan Kostyleu

Hi! I am a software and web developer specializing in building web applications. I bridge the gap between design and functionality, delivering clean architecture, and optimized frontend performance.
Why should you choose my service:
Practical & Clean Code: I write well-structured, maintainable code without unnecessary complexity, making it easy to update and scale.
Fast & Responsive: Your application will load quickly and adapt smoothly across all screen sizes and modern browsers.
Quick Problem Solving: Efficient at identifying bugs, debugging complex issues, and optimizing overall performance.
Smooth Collaboration: Clear updates, strict adherence to deadlines, and reliable version control with Git.
Core Skills:
Frontend: JavaScript (ES6+), HTML5, CSS
Tools & Workflow: Git, GitHub, Figma-to-code implementation