You will get Bug Fixes & Feature Enhancements in React/Next.js
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Project details
Enjoy fast, reliable fixes and enhancements for your web apps powered by React.js or Next.js. Whether you're dealing with a minor UI glitch, routing error, buggy API integration, or deployment issue with Supabase or Vercel, I’ve got you covered—all delivered with clean, well-commented code.
Here’s What I Offer:
Diagnose and fix UI bugs, routing issues, or state management problems
Resolve API integration errors (REST, Supabase, etc.)
Clean up and optimize React/Next.js + Tailwind / Bootstrap code
Enhance performance and SEO (Lighthouse / Google Speed optimization)
Provide clean documentation, code comments, and optional CI/CD assistance
Here’s What I Offer:
Diagnose and fix UI bugs, routing issues, or state management problems
Resolve API integration errors (REST, Supabase, etc.)
Clean up and optimize React/Next.js + Tailwind / Bootstrap code
Enhance performance and SEO (Lighthouse / Google Speed optimization)
Provide clean documentation, code comments, and optional CI/CD assistance
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$500
|
Advanced
$800
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 9 days |
Number of Revisions | 1 | 2 | 5 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | - | |
Source Code | - | - |
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MH
Mohammad H.
Apr 3, 2026
Website Maintenance, SEO Content & Bug Fixes
I have been working with Syed for many years now, and he has always been a very reliable and trustworthy person to work with. He understands the work very well and always handles tasks professionally.
From website maintenance to SEO content and fixing technical bugs, Syed has consistently delivered quality work. He pays attention to details, communicates clearly, and makes sure the job gets done properly.
It’s rare to find someone who is both skilled and dependable over such a long period of time. I highly recommend Syed to anyone looking for a trustworthy and capable professional.
From website maintenance to SEO content and fixing technical bugs, Syed has consistently delivered quality work. He pays attention to details, communicates clearly, and makes sure the job gets done properly.
It’s rare to find someone who is both skilled and dependable over such a long period of time. I highly recommend Syed to anyone looking for a trustworthy and capable professional.
JC
Jim C.
Mar 17, 2026
Wordpress custom plugin for event management
Syed developed a solid custom WordPress plugin for end-to-end event management, including event creation, registration, ticketing, attendee tracking, payment gateway integration, and calendar synchronization. He showed strong knowledge of WordPress plugin architecture, custom post types, hooks, admin customization, and external API integrations.
The solution was scalable, well-structured, and tailored to our business workflow rather than relying on off-the-shelf workarounds. He communicated clearly, handled technical challenges professionally, and delivered a reliable, maintainable product. I’d recommend him for complex WordPress plugin development.
The solution was scalable, well-structured, and tailored to our business workflow rather than relying on off-the-shelf workarounds. He communicated clearly, handled technical challenges professionally, and delivered a reliable, maintainable product. I’d recommend him for complex WordPress plugin development.
KK
Karin K.
Dec 13, 2025
Judge.me App Data Import Expert needed for Shopify Store
Kept his cool under pressure and was able to complete a difficult job
FK
Farrukh K.
Oct 28, 2025
Frontend Developer (React.js/Next.js)
Syed did an excellent job enhancing our React/Next.js project. What I really liked was how quickly he got comfortable with our existing setup and suggested smarter ways to structure a few components. He pays attention to the finer details — not just getting things to “work,” but making sure the code is clean and maintainable. Communication was easy, he kept me updated without me having to ask, and every commit actually made the project better. I’ll definitely reach out to Syed again when we move on to the next phase.
AA
Amna A.
Oct 1, 2025
Frontend Developer - Figma to React Implementation
Syed was super easy to work with. He took my Figma file and built it in React exactly how I wanted. No back and forth, just smooth and on point. Would happily hire him again.
About Syed
React, Node.js, Next.js, TypeScript, API, PHP, Blockchain, AI Agents
100%
Job Success
Karachi, Pakistan - 12:46 pm local time
Hey, I'm a full-stack developer who gets excited about combining modern tools to solve real problems. I specialize in React and Next.js for clean, fast frontends that users actually enjoy, backed by Node.js or PHP for solid, reliable servers. I throw in TypeScript for code that's easier to maintain and less buggy, strong API work to connect everything seamlessly, blockchain for secure/decentralized features when it makes sense, and AI agents to automate smart workflows or add intelligent touches.
Here's what working with me usually looks like:
• Sleek, responsive UIs with React, Next.js, TypeScript, and Tailwind — fast loads, great on mobile, SEO-ready
• Dependable backends using Node.js (Express/Nest) or PHP (Laravel) — REST/GraphQL APIs, auth, real-time stuff via WebSockets
• Blockchain integrations done right: smart contracts, wallets, NFTs, or Web3 features (Web3.js, Ethers.js) without the headaches
• AI agents that handle automation, personalization, or decision-making — powered by OpenAI tools or custom logic
• Full API expertise: payments (Stripe/PayPal), third-party services, data syncing — everything connects without drama
• Clean, documented code, performance tweaks (90+ Lighthouse scores), and easy deployments on Vercel, AWS, or Firebase
I keep things simple: honest communication, realistic timelines, no surprises, and a real focus on what you actually need — whether it's a quick MVP, a scalable SaaS, a secure fintech tool, or something with Web3/AI smarts.
Tech I use every day:
Frontend: React • Next.js • TypeScript • Tailwind CSS
Backend: Node.js • PHP (Laravel) • Express/Nest.js
Blockchain: Solidity • Web3.js • Ethers.js
AI: OpenAI APIs • LangChain-style agents
Databases: PostgreSQL • MongoDB • MySQL
Other: Vercel • AWS • Firebase • Supabase
If you're working on something cool and want a partner who builds it thoughtfully and gets it live without endless back-and-forth — drop me a message. Tell me about your project or the biggest headache you're facing, and I'll share how I've tackled similar stuff before.
Steps for completing your project
After purchasing the project, send requirements so Syed can start the project.
Delivery time starts when Syed receives requirements from you.
Syed works on your project following the steps below.
Revisions may occur after the delivery date.
Setup, Fix, and Deliver: React/Next.js Bug Resolution Process
Step 1 — Project Setup Get repo & run locally to confirm issues. Step 2 — Diagnose & Fix Reproduce bug, apply clean TypeScript-safe fix. Step 3 — Test & Deliver Cross-browser test, document changes, hand over.