You will get React or Next.js bugs fixed quickly and professionally


Project details
Get your React and Next.js issues fixed by an experienced Frontend Engineer. From runtime errors and broken integrations to performance and UI problems, I focus on identifying the root cause, implementing reliable fixes, and delivering production-ready solutions that last.
Programming Languages
JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$79
|
Standard
$249
|
Advanced
$599
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 5 days |
Number of Revisions | 1 | 2 | 3 |
Bug Investigation | |||
Fix Documentation | |||
Detailed Code Comments |
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Private
Mar 10, 2011
build 1 page website
Great person to work with. Did just what I asked for. Will hire again. Thank you.
About Tomislav
React Developer | TypeScript | Playwright QA Automation
Kumanovo, North Macedonia - 9:49 am local time
Senior Frontend & QA Automation Engineer with experience building and maintaining SaaS products using React, TypeScript, Storybook, and modern frontend tooling. I combine frontend development with automated testing to deliver reliable, maintainable, and well-tested applications.
✔ React, TypeScript & JavaScript development
✔ Storybook & Design Systems
✔ Playwright E2E & Integration Testing
✔ Frontend architecture & performance optimization
✔ CI/CD and quality assurance automation
✔ Clean, maintainable code
Whether you need a new feature, a frontend refactor, automated test coverage, or help improving application quality, I can help deliver solutions that are reliable, scalable, and easy to maintain.
I value clear communication, proactive problem solving, and delivering high-quality work that helps teams move faster with confidence.
Steps for completing your project
After purchasing the project, send requirements so Tomislav can start the project.
Delivery time starts when Tomislav receives requirements from you.
Tomislav works on your project following the steps below.
Revisions may occur after the delivery date.
Issue Analysis
Review the reported issue, error details, screenshots, logs, and reproduction steps.
Root Cause Investigation
Analyze the codebase and application behavior to identify the underlying cause.



