m
mrfitchers

Serhii

@mrfitchers

Full Stack Web Developer

Ucrania
Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Professional web developer with commercial experience building, maintaining, and improving real production applications. I can help with bug fixes, new features, API integrations, responsive layouts, forms, dashboards, and existing codebases. I work independently, communicate clearly, and prefer efficient text-based collaboration. My focus is clean, maintainable code and practical solutions that solve the task without unnecessary complexity.... Lee más

Habilidades

m
mrfitchers
Serhii
desconectado • 

Revisa mis servicios

Aplicaciones Full Stack Web
I will fix bugs in your react nextjs or javascript web application
DeUSD 25 / proyectoMás información
Solución de problemas y mejoras
I will fix bugs in your lovable bolt replit or ai generated web app
DeUSD 30 / proyectoMás información

Experiencia laboral

Confidential

Full-Stack Web Developer

Confidential • Tiempo completo

Jun 2021 - Present • 5 yrs 3 mos

Worked on the development, maintenance, and improvement of production web applications in a long-term commercial environment. My responsibilities included implementing new features, fixing bugs, improving existing functionality, working with APIs, debugging application issues, maintaining existing codebases, and developing user-facing interfaces. I regularly worked with existing projects and code written by other developers, which required understanding established architecture, business logic, dependencies, and existing application behavior before implementing changes. I was responsible for investigating technical issues, identifying root causes, implementing reliable solutions, and making sure new changes did not negatively affect existing functionality. My experience includes working with responsive interfaces, forms, data processing, API integrations, application logic, reusable components, maintenance tasks, refactoring, and feature development. This long-term role gave me strong practical experience with real production software, including legacy code, changing requirements, debugging, maintenance, and continuous product development.