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$
USD
I will fix react, next js and node js bugs, errors and deploy issues
Suraj Deshmane
About this gig
Fix React, Next js and Node js bugs, errors and failed Vercel deployments, with the root cause explained so it stays fixed.
Senior full-stack engineer, 5 years in production React, Next js (App Router and Pages), Node js, TypeScript and PostgreSQL. 5.0 rating from 8 Fiverr clients, Microsoft AI-102 certified, AWS and Vercel deployments.
What I fix:
- Runtime and console errors, crashes, blank pages
- Hydration errors, broken routing, state and hooks issues
- Failed builds, TypeScript and ESLint errors
- Vercel and Node deployment failures, env variable problems
- API, fetch, CORS, auth and database connection errors
- Slow pages and performance problems
How it works:
1. Share your repo link or URL and the error (see requirements)
2. I reproduce it and confirm the fix plan
3. You get the fixed code, a short screencast and a note on the cause
Basic: 1 bug, 1 day. Standard: up to 3 bugs or one failing deployment. Premium: full bug sweep plus performance pass and written report.
Clean code, no hacks, your code stays yours. Message me first with the error or repo link and I will confirm scope and timing before you order.
Get to know Suraj Deshmane
Suraj Deshmane
Senior Full Stack Developer, React, NextJS, NodeJS
- FromIndia
- Member sinceAug 2020
- Last delivery3 years
Languages
English, Hindi, Marathi
Senior full-stack engineer (5 yrs) building production apps in React, Next.js, Node.js, TypeScript, Java, PostgreSQL & AWS. Microsoft Certified Azure AI Engineer with real OpenAI API experience.
Built a payment fraud engine at 2,000 TPS, 7+ enterprise SaaS integrations, real-time dashboards for 500+ bank ATMs, and Next.js booking & marketplace platforms. I help with full-stack web apps, REST/GraphQL APIs, Stripe & OpenAI integrations, dashboards, bug fixes, performance tuning and AWS/Docker deployment. Clean, tested code, clear updates and on-time delivery.
Message me with your project!
My Portfolio
FAQ
What counts as one bug?
One specific, reproducible issue: one error message, one broken page or feature, or one failed deployment. If a fix uncovers a second problem I'll tell you before touching it.
Which stacks do you support?
React, Next js (App Router and Pages Router), Node js, Express, NestJS, TypeScript, Tailwind, Prisma, PostgreSQL, Supabase, MongoDB, deployed on Vercel, AWS, Railway or Netlify.
What do you need from me to start?
A GitHub/GitLab repo link (or a zip), the exact error or screenshot, steps to reproduce, and any env variables needed to run it locally. The delivery clock starts once these are submitted.
Can you fix a failing Vercel deployment?
Yes. Build errors, missing env variables, wrong output settings, API route and edge or Node runtime issues are common fixes under the Standard package.
Will my code be safe?
Yes. I use a separate branch, never push to production without your OK, and I delete all access and credentials after delivery.
What if you can't reproduce or fix the bug?
If I can't reproduce it after you've provided the requirements, I'll say so and we cancel by mutual agreement. You only pay for fixed bugs.
Do you fix apps built with AI tools like Lovable, Bolt or Cursor?
Yes, if they're React or Next js. For bigger clean-ups and deployments of AI-built apps, see my vibe-coded app gig.
Do I get the source code?
Always. You receive the fixed code (pull request or branch), a short screencast of it working, and a note explaining the cause.
What are your working hours?
I'm in India (IST). I reply within the hour during Indian daytime and do the fixing work evenings and weekends IST, which overlaps US mornings. Most Basic orders are delivered within 24 hours.
Can you handle more than 3 bugs or ongoing maintenance?
Yes. Add the "Additional bug" extra, or message me for a custom offer or a monthly maintenance subscription.
