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$
USD
I will fix bugs in your react nodejs or laravel application
Shamil Nirash
About this gig
Is your web app throwing errors or completely broken?
I am a Full-Stack Engineer (BSc Hons CS, 5+ yrs exp) specializing in fast, reliable bug fixes. From UI glitches to database failures, I deliver clean, optimized code for both frontends and secure backends.
Tech Stack:
- Frontend: React, Next.js, Angular, JS/TS, HTML/CSS
- Backend: Laravel (PHP), Node.js, NestJS
- Databases: PostgreSQL, MySQL, MongoDB
️ I Will Fix:
- UI/UX bugs & responsive design issues
- Broken REST API endpoints & routing
- Database connections & slow server queries
- Security vulnerabilities & server errors (500, 404)
- Refactoring legacy or messy code
Why Choose Me?
I don't just "patch" the bugI find the root cause. You can expect rapid delivery, crystal-clear communication, and strictly secure data handling.
IMPORTANT: Please message me with a description or screenshot of your bug before placing an order so I can give you an accurate quote!
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 Shamil Nirash
Shamil Nirash
FullStack Engineer Laravel NodeJS and React Expert
- FromSri Lanka
- Member sinceDec 2022
- Avg. response time1 hour
Languages
English
As a software engineer with a BSc Hons in Computer Science and 5 years of industry experience, I bring deep technical expertise to full-stack web development. I specialize in building secure, scalable architectures using Laravel, Node.js (NestJS), and modern frontends like React and Angular. Whether you need a robust PostgreSQL/MongoDB database structure, a dynamic Next.js interface, or a complete security audit, I deliver clean, secure, and highly optimized solutions.
My Portfolio
FAQ
What do you need from me to start fixing the bug?
Please provide a detailed description of the error, any screenshots or screen recordings, and temporary access to your source code (via GitHub/GitLab or a zip file) and staging environment if applicable.
Do you fix bugs in both the frontend and backend?
Yes! As a full-stack engineer, I resolve frontend UI issues (React, Next.js, Angular) as well as complex backend server and database bugs (Laravel, Node.js, PostgreSQL, MySQL, MongoDB).
How fast can you fix my website error?
Most minor UI or frontend bugs can be resolved within 24 hours. Complex backend or database issues may take 2-3 days. Please message me first with your specific issue so I can give you an exact, fast timeframe!
Will my code and database be secure?
Absolutely. I treat all client source code and data with strict confidentiality and follow secure development practices. I will only request the access strictly necessary to resolve your issue.
