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Fiverr Pro
Nederlands
$
USD
Yevhen Hoha
@eragon1x2
Level 1
React Nextjs Bug Fix and Performance Expert
Oekraïne
Engels, Oekraïens, Roemeens
Over mij
🔥 Need it fixed fast, secure & production-ready?
I'm a Full-Stack Engineer specializing in React/Next.js and Python (FastAPI/Django). With a Cybersecurity background, I build and repair web apps with a security-first mindset.
What I do:
⚡ Performance: Fix Core Web Vitals, lag & cut bundle size (up to 43%).
🔒 Security: Audit & patch XSS, SQLi, JWT flaws & access control.
🛠️ Bug Fixing: Refactor messy legacy code & UI race conditions.
⚙️ Full-Stack: Connect TS frontends with async Python APIs.
Available for emergency patches & contract work. Message me to fix your app today!
Skills
Yevhen Hoha
US$ 20/uur
offline •
Bekijk mijn diensten
Websites op maat
I will build scalable web apps with react, nextjs, and fastapi
Bugfixes
I will fix bugs and optimize your react next js application
Wil je op uurbasis werken?
Vertel Yevhen Hoha wat je nodig hebt.
US$ 20
/
uurPortfolio
Werkervaring
Private Site
Parttime • 1 yr 9 mos
Frontend Engineer (React / Next.js)
Nov 2025 - May 2026 • 6 mos
Worked with clients on building and improving web applications. Fixed bugs, improved performance, and developed responsive UI using React and Next.js. Integrated APIs and delivered features based on client requirements.
Freelance Full-stack Developer
Aug 2024 - Nov 2025 • 1 yr 3 mos
Worked with clients on Fiverr and Upwork, delivering frontend solutions for real-world projects. Focused on bug fixing, performance optimization, and building responsive UI with React and modern tools. Improved application stability and user experience under tight deadlines.
4 Reviews
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Yevhen Hoha is truly a FANTASTIC person to work with. He went above and beyond to resolve all the CSS issues, ensuring our website perfectly matched the mockup down to the last pixel. His clean code and quick responsiveness made this collaboration an absolute pleasure. 👍
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