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I will refactor your react codebase and improve architecture
Elias O
About this gig
I will refactor your React codebase to improve architecture, performance, and scalability. I focus on clean code, better state management, reduced re-renders, and a maintainable structure that supports long-term growth of your application.
Get to know Elias O
Elias O
Senior FrontEnd Engineer
- FromBrazil
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Portuguese, Spanish
I am a Senior Front-End Engineer specializing in React, Next.js, and TypeScript, with extensive experience in high-scale banking systems. I focus on front-end architecture, microfrontends, and design systems to build decoupled, high-performance applications. I act as a technical reference, leading architectural decisions and solving complex problems in critical production environments.
My Portfolio
FAQ
1. What exactly do you do in this gig?
I improve your React codebase by refactoring components, optimizing performance, and improving architecture for better scalability and maintainability.
2. Will my application break after refactoring?
No. I ensure safe refactoring with focus on maintaining functionality while improving internal structure and performance.
3. Do you also change UI/UX design?
No. This gig focuses on code quality, architecture, and performance, not visual redesign.
4. What types of projects do you work with?
React applications of any size, including dashboards, SaaS products, and complex frontend systems.
5. What do you need to start?
Access to the codebase (GitHub, GitLab, or zip file) and a brief explanation of the issues you’re facing.
