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Fiverr Pro
English
$
USD
I will fix frontend and backend bugs in your website app or software
Phill J.
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About this gig
With over a decade of professional experience across web development, APIs, databases, AI, and blockchain, I offer expert-level bug fixing tailored precisely to your project's needs. Whether it's a quick fix for minor frontend and backend issues, resolving integration and database bugs, or tackling sophisticated challenges involving AI, machine learning, and complex integrationsI deliver high-quality, reliable solutions.
Each package includes thorough bug investigation and clear documentation. Standard and Premium packages also come with detailed code comments, ensuring your codebase remains understandable and maintainable. My extensive professional background includes Next.js, React, FastAPI, Flask, SQLAlchemy, MongoDB, Solidity, WebSocket APIs, and advanced machine learning tools.
Choose the package best suited for your project's complexity, and leverage my expertise to achieve fast, efficient, and accurate results. For urgent or particularly challenging problems, consider the expedited delivery or a personalized expert consultation.
Lets get your issues solved swiftly and effectively!
Get to know Phill J.
Phill J.
Reliable web and app development custom built for your success
- FromUnited States
- Member sinceMar 2025
Languages
English
Our Specialties Include: Wordpress, E-commerce & API Integration Custom Shopify & WooCommerce development with blockchain payments (Ethereum, Polygon) Generative AI tools for personalized product recommendations and dynamic content
2. Real-Time Predictive data integration : We deliver advance interactive apps specialized web development, blockchain integrations, and generative AI solutions. Drawing on deep experience in FastAPI, Next, Ethereum, Polymarket, Celery, Redis, and Docker, my solutions enhance interactivity, optimize operational efficiency, and drive business growth.
Other Software Development Services I Offer
FAQ
What information do you need from me to start?
I'll need a clear description of the bug, any relevant error messages or logs, affected code or access to your repository, and details of the technologies involved.
Do you provide documentation for the fixes?
Yes! All packages include clear fix documentation. Standard and Premium packages include detailed code comments as well.
Can you help me if I don’t know the exact issue?
Absolutely! I'll conduct thorough bug investigations to identify the exact issue and recommend the best solution.
Do you offer fixes for issues in live/production environments?
Yes, I specialize in urgent fixes in live environments and handle them with maximum care to minimize disruptions.
What if the issue turns out to be more complex than initially described?
I'll communicate immediately if the issue requires additional work, ensuring transparency and mutual agreement before proceeding further.
Can you fix bugs involving third-party APIs or integrations?
Definitely! I have extensive experience debugging and fixing third-party API integrations, RESTful APIs, and WebSocket connections.
Do you support ongoing maintenance or long-term collaboration?
Yes! I'm open to long-term partnerships and can provide ongoing support or regular consultations as needed.
What programming languages and technologies do you primarily work with?
My core expertise includes Wordpress, PHP, Shopify and Drupal (CMS) React, Next.js, FastAPI, Flask, MongoDB, Timescale SQLAlchemy, Solidity, WebSockets, and AI/ML integrations.
How quickly can you fix an urgent issue?
Typically, urgent fixes can be delivered within 24 hours. Select the extra-fast delivery gig option for priority resolution.
Can you explain the fix and provide guidance to my internal developers?
Yes, I offer optional expert consultation sessions to clearly explain fixes, suggest improvements, and guide your internal development team
