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Fiverr Pro
Nederlands
$
USD
I will debug and fix python javascript react or node js code
Ryan Chen
Over deze dienst
Is a bug blocking your Python, JavaScript, React, or Node.js project? I provide careful diagnosis and scoped fixes for reproducible issues such as exceptions, broken logic, API errors, UI state problems, dependency conflicts, and failing tests.
My process:
1. Review reproduction steps, logs, environment, and relevant code
2. Identify the likely root cause
3. Apply a focused, maintainable fix
4. Verify the agreed behavior and summarize what changed
Choose a package based on bug count and complexity, not repository size. For an unfamiliar codebase, I need a minimal reproduction, useful logs, dependency versions, and clear expected behavior. Delivery starts after the required materials and access are available.
I do not promise a 24-hour or 100% fix before diagnosis. If the cause is outside scope or depends on unavailable systems, I will report the findings and propose the safest next step through Fiverr.
No malware, unauthorized access, security bypasses, copyright infringement, deceptive automation, or off-platform payment. Remove secrets and back up your project before sharing code.
Maak kennis met Ryan Chen
Ryan Chen
Full Stack Developer for Python Automation and Web Scraping
- Afkomstig uitChina
- Lid sindsaug 2026
- Gem. reactietijd1 uur
Talen
Chinees, Engels
Full-stack developer focused on Python automation, PDF and spreadsheet workflows, data cleaning, web data extraction, bug fixing, and API integrations. I deliver structured outputs such as CSV, Excel, and JSON, with readable code, setup notes, and clear validation steps when included in the agreed scope. Please share representative samples, required output, environment, deadline, and acceptance criteria before ordering. I will review the scope and confirm the appropriate package or custom offer. Files and data must be authorized for use.
Mijn portfolio
Andere Software development diensten die ik aanbied
Veelgestelde vragen
What kinds of bugs can you fix?
I handle reproducible Python, JavaScript, React, and Node.js issues, including exceptions, logic errors, API failures, UI state bugs, dependency conflicts, and failing tests. New features and large rewrites require separate scope.
Can you guarantee a fix within 24 hours?
No. Delivery depends on reproducibility, codebase complexity, access, and external dependencies. Package delivery starts after I receive the required materials.
What counts as one bug?
One bug is one distinct reproducible problem with a defined expected result. Multiple symptoms from the same root cause may count as one; unrelated causes count separately.
What if the issue cannot be reproduced or is larger than expected?
I will document what I checked, the evidence found, and the blocker. I will not make unrelated changes or exceed the agreed scope without your approval through Fiverr.
Do you need production credentials?
Usually not. Provide sanitized code, a minimal reproduction, sample data, and logs. Never send passwords, private keys, tokens, or customer data. If access is essential, we will agree on the minimum safe access through Fiverr.
What work do you refuse?
I do not accept malware, credential theft, unauthorized account automation, security or payment bypasses, piracy, copyright infringement, deceptive activity, or off-platform payment.
