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English
$
USD
I will fix python javascript java and web application bugs
Lee
5.0
5.0
About this gig
Is a bug stopping your script or web feature from working? I will investigate and fix a clearly defined issue in a Python, JavaScript, Java, or web application. I can help with errors, broken functions, forms, validation, API integrations, front-end behavior, data handling, and small logic bugs.
Before ordering, please send the error details, expected behavior, relevant code, and steps to reproduce it. I will review the scope and confirm the right package. You will receive corrected code, a short explanation of the cause and fix, and basic testing notes when relevant.
This gig covers focused bug fixes and small debugging tasks. New features, full rewrites, server administration, paid third-party services, and issues that cannot be reproduced may need a custom offer. Share credentials only when access is truly required.
Get to know Lee
Lee
a Deep Learning Application Developer focused on practical AI
- FromChina
- Member sinceJul 2026
- Avg. response time1 hour
- Last delivery1 week
Languages
English
I am a Full-Stack Developer building web applications, business systems, APIs, automation tools, and AI-powered solutions. I work across front-end, back-end, databases, deployment, data processing, computer vision, and third-party integrations. I handle simple tasks—bug fixes, scripts, landing pages, and API connections—and complex projects such as dashboards, management platforms, custom workflows, RAG systems, and machine learning applications. I understand your needs, choose practical solutions, write maintainable code, and deliver tested work with clear communication and documentation.
Other Software Development Services I Offer
FAQ
Which technologies can you debug?
I can work with Python, JavaScript, Java, HTML/CSS, APIs, and common web frameworks. Send the code and error details first so I can confirm the scope.
What do you need before I order?
Please send the error message, expected behavior, steps to reproduce, environment details, and relevant source files or repository access.
What is included in a revision?
A revision covers adjustments to the agreed bug fix. New features, unrelated bugs, scope changes, or issues caused by new code require a separate order or custom offer.
Reviews
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
V 
vince_hua
Canada
Lee is highly skilled, professional, and reliable. Communication was prompt throughout the project, and everything was completed very quickly. Lee was also very patient and easy to work with. I had a great experience and will definitely come back for future projects. Highly recommended!
Up to $50
Price
1 day
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V vince_hua
Canada
Lee is highly skilled, professional, and reliable. Communication was prompt throughout the project, and everything was completed very quickly. Lee was also very patient and easy to work with. I had a great experience and will definitely come back for future projects. Highly recommended!
Up to $50
Price
1 day
Duration
Helpful?
