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Fiverr Pro
English
$
USD
I will fix bugs in your lovable, bolt or cursor web app
Mohammad Hasan
About this gig
Is your Lovable, Bolt or Cursor web app failing to build, deploy or log users in? I help troubleshoot and fix bugs in existing React and Next.js apps.
ISSUES I CAN HELP WITH
- UI and frontend bugs
- TypeScript and build errors
- Vercel or Netlify deployment failures
- Supabase login, authentication and RLS issues
- Blank screens and hydration errors
- API errors and environment configuration
I have 5 years of development experience and have built SaaS products and a published Shopify app.
CHOOSE YOUR SCOPE
Basic: 1-3 agreed minor bugs.
Standard: 1 agreed build, deployment or login issue.
Premium: agreed fixes involving login, database or deployment, with scope confirmed before ordering.
Each package includes testing of the agreed fixes and a plain-English summary. New features, full app audits and rebuilds require a separate quote.
BEFORE ORDERING
Message me your app link, error screenshot and steps to reproduce the problem. I'll assess the initial scope and recommend a package or custom offer. Code access may be needed to confirm complexity.
No technical knowledge needed. We'll agree on the work and delivery time before you order.
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 Mohammad Hasan
Mohammad Hasan
Full Stack Developer, MERN and Shopify Apps, React, NodeJS, MongoDB
- FromIndia
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Hindi, English, Urdu, Arabic
Full Stack Developer with 4+ years building production SaaS, eCommerce, and real-time applications with the MERN stack.
I've delivered 14+ live applications, including a Shopify public app used by 500+ store owners and React Native apps on the Google Play Store.
Frontend: React, Next.js, Remix, Redux, Tailwind
Backend: Node.js, Express, REST, GraphQL, JWT, RBAC
Database: MongoDB, MySQL, Prisma, Firebase
Shopify: Public and custom apps, Polaris, Billing API
Cloud: AWS, Docker, CI/CD
Message me before ordering so we can scope your project properly.
My Portfolio
FAQ
Do I need to know how to code?
No. Most of my buyers built their app with an AI tool and aren't developers. Send me a screenshot of the error and your project link. I'll handle the rest and explain what happened in plain language.
What if you can't fix it?
I'll tell you before you order. I look at every project first and only accept work I'm confident about. If I can't complete the fix after you order, you get a full refund.
How do I send you my project?
A GitHub repo link is easiest. If you're on Lovable or Bolt, export or connect to GitHub and share the link. A zip file works too.
Will you see my private data or API keys?
I only need what's required to fix the problem. You're welcome to rotate your keys after delivery. I don't retain anything from client projects.
My app was built with AI. Can you still help?
Yes. Lovable, Bolt, v0, Replit and Cursor all output standard React or Next.js code, which is exactly what I work with every day.
Can you add a feature, not just fix bugs?
Yes. Message me with what you need and I'll send a custom offer.
What counts as a minor bug in the Basic package?
Minor bugs are small, localized issues such as styling problems, broken links or simple frontend behavior errors. Basic includes 1–3 agreed minor bugs. Authentication, database and deployment issues are assessed separately based on complexity. Please message me before ordering.
What does a revision include?
A revision covers adjustments to the agreed fixes if they do not meet the agreed requirements. New bugs, additional features and changes to the original scope require a separate quote.
