I will fix bugs in your nextjs react or typescript application

V
viniciusfsdev
V
viniciusfsdev
Vinicius Silva

About this gig

Have a reproducible issue in your Next.js or React application? I can investigate the cause, implement a focused fix and check the affected workflow.


I work with Next.js, React, TypeScript and Tailwind CSS. My projects include an academic financial planning prototype and business management interfaces.


Basic: one small UI or component bug.

Standard: up to three related bugs in one existing workflow.

Premium: one agreed frontend or API workflow covering up to five related issues.


Deliverables include code changes or a pull request, a short explanation of the cause and fix, and verification notes.


Please message me before ordering so I can review the issue and confirm the scope. Revisions cover the agreed work. New features, full redesigns, security audits and ongoing support require separate scoping. I use AI assisted development tools alongside testing and review.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Vinicius Silva

Vinicius Silva

Full Stack Web Developer React TypeScript and Supabase

  • FromBrazil
  • Member sinceOct 2026
  • Languages

    English
I build web applications, business dashboards and SaaS prototypes with Next.js, React, TypeScript, Supabase and PostgreSQL. My projects include an academic financial planning application and business software with a web admin panel and Windows point of sale. I can help with bug fixes, responsive interfaces, authentication, CRUD features, database access rules and API integrations. I use AI assisted tools alongside implementation, testing and review. I prefer clear written requirements and a focused scope.