You will get React & Next.js Bug Fix — Fast Turnaround, Clean Code
Project details
Got a bug in your React or Next.js app that's blocking you? I fix it fast.
I'm a full-stack developer based in San Antonio, TX with years of experience building production-grade web applications in React, Next.js, Node.js and PostgreSQL. I've built complete SaaS platforms from scratch — so I understand codebases at a deep level, not just surface fixes.
What I fix:
• React component errors and state issues
• Next.js routing, SSR and API route problems
• Database query errors (PostgreSQL)
• Authentication and session bugs
• Performance bottlenecks
• CSS/layout issues across browsers and devices
• Third-party API integration errors
How it works:
Share your repo or code files, describe the bug, and I'll diagnose and fix it — with a clear explanation of what was wrong and why.
I use AI-assisted development to move fast without cutting corners. Most fixes are delivered same day or next day.
No fluff, no back-and-forth for weeks. Just clean code and a fix that works.
I'm a full-stack developer based in San Antonio, TX with years of experience building production-grade web applications in React, Next.js, Node.js and PostgreSQL. I've built complete SaaS platforms from scratch — so I understand codebases at a deep level, not just surface fixes.
What I fix:
• React component errors and state issues
• Next.js routing, SSR and API route problems
• Database query errors (PostgreSQL)
• Authentication and session bugs
• Performance bottlenecks
• CSS/layout issues across browsers and devices
• Third-party API integration errors
How it works:
Share your repo or code files, describe the bug, and I'll diagnose and fix it — with a clear explanation of what was wrong and why.
I use AI-assisted development to move fast without cutting corners. Most fixes are delivered same day or next day.
No fluff, no back-and-forth for weeks. Just clean code and a fix that works.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$99
|
Standard
$249
|
Advanced
$499
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 5 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 2 | 5 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $75
Additional Revision
+$30Frequently asked questions
About Wladimir
Web & SaaS Dev | Live Demo in Hours | AI-Powered Delivery
San Antonio, United States - 2:35 pm local time
What we do:
— New websites & web apps built to last
— Redesigns that modernize without losing what works
— Hosting that stays out of your way
— Domains at cost, when you need them
We work with a clear process, communicate in writing, and don't disappear after launch. Our clients tend to stick around — because we think like operators, not just developers.
Steps for completing your project
After purchasing the project, send requirements so Wladimir can start the project.
Delivery time starts when Wladimir receives requirements from you.
Wladimir works on your project following the steps below.
Revisions may occur after the delivery date.
Bug Analysis
Review your code and reproduce the bug locally to understand the root cause.
Fix & Test
Implement the fix, test across scenarios, ensure no regressions introduced.