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Fiverr Pro
Nederlands
$
USD
I will fix bugs and errors in your web app, website, or software code fast
Jared Z
Over deze dienst
Got a bug driving you crazy? I will find it, fix it, and explain what went wrong so it does not happen again.
With 5+ years as a senior engineer at Google, Facebook, and Tecton, plus a UC Berkeley EECS degree, I debug code fast and fix it right the first time.
Languages and Frameworks I Work With:
- Python (Django, Flask, FastAPI, Pandas, NumPy)
- JavaScript/TypeScript (React, Node.js, Express, Next.js)
- HTML/CSS, SQL, REST APIs, GraphQL
Types of Bugs I Fix:
- Runtime errors, crashes, and exceptions
- Logic bugs and incorrect output
- Performance issues and slow code
- API integration failures
- Database query problems
- Frontend UI bugs and layout issues
- Deployment and configuration errors
What You Get:
- Root cause analysis and permanent fix
- Clean, tested code changes
- Clear explanation of what caused the bug
- Recommendations to prevent similar issues
My Process:
1. Review your code and reproduce the bug
2. Identify the root cause
3. Implement and test the fix
4. Deliver with documentation
Send me your error message, screenshot, or code and I will get started right away.
Maak kennis met Jared Z
Jared Z
Senior Fullstack Software Engineer
- Afkomstig uitVerenigde Staten
- Lid sindsmei 2026
- Gem. reactietijd7 uur
Talen
Engels
Senior fullstack engineer with 5+ years building production software at top tech companies. I specialize in Python, JavaScript, React, Node.js, and web scraping. Most recently Builder in Residence at Cognition, building developer infrastructure. Previously founded PromptLayer (CEO, 4+ years). Earlier roles at Tecton, Facebook, and Google. UC Berkeley EECS grad. I deliver clean, well-tested code on tight timelines. Need a custom scraper, Python script, bug fix, or API integration? I get it done fast and right.
Andere Software development diensten die ik aanbied
Veelgestelde vragen
What do you need to start fixing my bug?
Share your error message or screenshot, the relevant code, and steps to reproduce. The more detail you provide, the faster I can deliver the fix.
Can you fix bugs in any programming language?
I specialize in Python, JavaScript, TypeScript, React, Node.js, Django, and Flask. Message me with your specific language or framework and I will confirm if I can help.
How fast can you fix my bug?
Most single bugs are fixed within 24 hours. Complex issues may take 2-3 days depending on the codebase size. I always communicate timelines upfront after reviewing your issue.
Do you offer revisions if the fix does not work?
Yes. If the bug reappears or the fix does not fully resolve the issue, I will revise at no extra cost. Your satisfaction is my priority.
Can you help with deployment or server errors?
Absolutely. I handle deployment failures, server misconfigurations, CI/CD pipeline issues, and environment-related bugs. Just share your error logs and I will diagnose it.
