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$
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I will debug, fix, and optimize your web or mobile app performance
Damith Ranga
About this gig
Are broken code, UI glitches, or slow performance holding back your app? I will diagnose, debug, and fix your issues quickly with clean, reliable code.
I am a Full-Stack Software Engineer with a B.Sc. in Computer Science. I specialize in troubleshooting web, mobile, and desktop applications to restore smooth functionality.
What I Can Fix & Optimize:
Frontend Bugs: UI layout glitches, responsive design breaks, JavaScript/CSS errors.
Backend & Logic: Server errors, broken REST APIs, database issues, authentication fails.
App Performance: Memory leak fixes, slow loading speeds, and code refactoring.
Mobile & Desktop: App crashes, build errors, and cross-platform glitches.
Why Work With Me?
Clean Code: Documented, well-commented fixes that are easy to maintain.
Clear Communication: Step-by-step updates and detailed bug resolution summaries.
Fast Turnaround: Focused on getting your app fully functional as fast as possible.
Please message me with a short description of your issue or error logs before ordering to confirm the exact scope!
Get to know Damith Ranga
Damith Ranga
Full Stack Software Engineer Mobile, Web and Desktop
- FromSri Lanka
- Member sinceSep 2021
Languages
Sinhala, English
I am a Full-Stack Software Engineer specializing in end-to-end application development (Mobile, Web, & Desktop). Rather than just writing code, I help startups and businesses solve complex technical challenges, debug performance issues, and connect modern AI workflows into their existing software. Let's talk about your project goals before you order.
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Other Software Development Services I Offer
FAQ
What do you need to start?
A short description of the issue, screenshots or error logs, and temporary access to the codebase or repository.
Do you work on existing codebases?
Yes, I can analyze existing code, identify root causes, and fix bugs without breaking current features.
