You will get your React or Next.js bug fixed in 24 hours, or your money back
Project details
Something in your React or Next.js app is broken, and you have already spent hours on it. You do not need a long engagement. You need it fixed today.
Send me the bug before you buy. I will look at it and tell you honestly whether I can fix it and how long it will take. If I cannot, I will say so and you pay nothing.
If I take it on and fail to fix it, you get a full refund. That is not marketing - it is how I would want to be treated.
What I work on:
• React, Next.js, TypeScript, JavaScript
• Rendering bugs, state and hooks issues, infinite re-renders
• Broken layouts, responsive and cross-browser problems
• Build, hydration and deployment errors
• Slow pages and performance bottlenecks
Who I am: Senior Frontend Engineer, 5 years in React and Next.js. Former Frontend Team Lead at Thinkland, where reviewing and fixing other people's code was my daily job. I have worked on enterprise manufacturing systems and a national census platform, so I am used to code I did not write.
Every fix comes with a plain-language explanation of what was actually wrong. You will understand your own codebase better afterwards.
Message me the bug - free diagnosis, no obligation.
Send me the bug before you buy. I will look at it and tell you honestly whether I can fix it and how long it will take. If I cannot, I will say so and you pay nothing.
If I take it on and fail to fix it, you get a full refund. That is not marketing - it is how I would want to be treated.
What I work on:
• React, Next.js, TypeScript, JavaScript
• Rendering bugs, state and hooks issues, infinite re-renders
• Broken layouts, responsive and cross-browser problems
• Build, hydration and deployment errors
• Slow pages and performance bottlenecks
Who I am: Senior Frontend Engineer, 5 years in React and Next.js. Former Frontend Team Lead at Thinkland, where reviewing and fixing other people's code was my daily job. I have worked on enterprise manufacturing systems and a national census platform, so I am used to code I did not write.
Every fix comes with a plain-language explanation of what was actually wrong. You will understand your own codebase better afterwards.
Message me the bug - free diagnosis, no obligation.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance OptimizationWhat's included
| Service Tiers |
Starter
$25
|
Standard
$75
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 4 days |
Number of Revisions | 1 | 2 | 3 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - | - |
Frequently asked questions
About Baxromjon
Senior Frontend Engineer | React, Next.js, TypeScript, AI/LLM
Tashkent, Uzbekistan - 12:18 am local time
Most of my recent work is shipping AI features into real products: OpenAI and Google Gemini integrations, AI vision for image-based input, multi-model fallback for accuracy, prompt engineering, and structured response handling that holds up in production.
WHAT I DO
✅ React, Next.js, TypeScript, Redux
✅ AI/LLM integration - OpenAI API, Gemini, prompt engineering, streaming responses
✅ Complex enterprise UI - dashboards, approval workflows, data tables, forms
✅ Performance optimization - profiling, bundle size, render bottlenecks
✅ Tailwind CSS, MUI, SCSS, pixel-perfect Figma to UI
✅ Vite, Git/GitLab, code review, frontend architecture
SELECTED WORK
• Manufacturing Execution System (MES) for a South Korean IT company - enterprise approval workflow and order registration modules in React + TypeScript, used in live production environments.
• census.stat.uz - national census data-quality and monitoring platform. Found and fixed performance bottlenecks across frontend and API, and ran sprint planning and delivery as PM.
• Testportal - online testing platform I founded and built. AI-generated step-by-step explanations, real-time test sessions with timers and validation, and analytics dashboards.
• Frontend Team Lead at Thinkland - led a team of 3 developers, designed project architecture, ran code reviews and technical interviews.
I ask questions before I build, communicate clearly in English, and ship on schedule.
Available 30+ hrs/week. Let's talk about your project.
Steps for completing your project
After purchasing the project, send requirements so Baxromjon can start the project.
Delivery time starts when Baxromjon receives requirements from you.
Baxromjon works on your project following the steps below.
Revisions may occur after the delivery date.
Free diagnosis before you pay
Message me the bug first. I will tell you honestly whether I can fix it and roughly how long it will take - before you spend anything.
Reproduce, find the root cause, fix
I do not patch symptoms. I find why it broke, fix it properly, and tell you in plain language what was wrong.