I will fix bugs and add features to your saas web application


Level 2
About this gig
Have an existing SaaS or web app that needs fixing, improving, or new features?
Im a Senior Full-Stack Developer with 6+ years of experience, specializing in building and improving production-ready web applications.
I can help with:
- Bug fixing & troubleshooting
- New feature development
- API & third-party integrations
- Database development & optimization
- Authentication & payments
- Performance optimization
- Frontend & backend development
- Deployment & production issues
Tech: Next.js, React, TypeScript, Node.js, NestJS, PostgreSQL, Supabase, MongoDB, Redis & more.
Whether you need a quick fix or a larger feature, Ill work with your existing codebase and deliver a clean, reliable, production-ready solution.
Send me your project details and lets get started.
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 Faizan Akram
Building high performance, scalable and modern design software solutions
Level 2
- FromPakistan
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Urdu, French
My Portfolio
FAQ
Can you fix existing bugs and errors?
Yes. I can troubleshoot and fix frontend, backend, API, database, authentication, and deployment-related issues.
Can you integrate third-party APIs and services?
Yes. I can integrate payment gateways, authentication providers, AI APIs, CRMs, and other third-party services.
Can you review my project before I place an order?
Yes. Send me your requirements, existing URL/repository details, and the issue you're facing. I'll review the scope and recommend the appropriate package or custom offer.
