I will diagnose one reproducible javascript or python bug

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sephiraxx
S
sephiraxx
Sephiraxx

About this gig

Have a reproducible JavaScript, TypeScript or Python error? I will investigate one clearly defined bug and deliver a concise written diagnosis.


You receive reproduction steps, the likely root cause with code or test evidence, and a repair recommendation with verification steps. One follow-up clarification on the same diagnosis is included.


The report separates verified findings from hypotheses and lists checks that could not be run.


Please provide a minimal project, runtime versions, expected behavior, exact reproduction steps and error output. Share only code you have permission to share, with passwords, API keys and private customer information removed.


The $10 package covers one bug diagnosis and written recommendations. Code changes, production access and live calls are outside this package. If the example does not reproduce the issue, the report explains what was tested and what information is missing. Reports and client messages are available in English or Spanish.

Get to know Sephiraxx

Sephiraxx

JavaScript and Python bug diagnosis

  • FromArgentina
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    English, Spanish
I diagnose reproducible JavaScript, TypeScript and Python bugs. I investigate supplied examples, run relevant checks and prepare clear reports with reproduction steps, evidence and repair recommendations. Reports distinguish verified findings from remaining uncertainty and explain how to check the recommended fix. Client communication and reports are available in English and Spanish.