You will get On-Call Web Maintenance: Priority Bug Fixing & Performance Optimization
Top Rated
Project details
I help businesses fix, stabilize, and improve existing web applications that are already live or in development.
If your app has bugs, errors, broken features, or performance issues, I step in, fix them quickly, and keep your system running smoothly.
✅ Services Offered
🐞 Bug Fixing
Frontend & backend bug fixing
UI issues, broken layouts, responsiveness problems
JavaScript / logic errors
API & integration issues
Authentication & permission bugs
⚙️ Application Maintenance
Ongoing application support
Feature improvements & enhancements
Code cleanup & refactoring
Performance optimization
Stability & error reduction
🚑 Urgent Fixes & Production Support
Critical production bug fixes
Live application issue resolution
Quick debugging & root cause analysis
Hotfix deployment
🧩 Applications I Support
Web applications & dashboards
SaaS platforms
Management systems (school, employee, tourism)
Admin panels & internal tools
WordPress websites
🛠 Technologies & Platforms
JavaScript applications
React / Next.js frontends
Node.js-based backends
REST APIs
WordPress (themes, plugins, custom fixes)
If your app has bugs, errors, broken features, or performance issues, I step in, fix them quickly, and keep your system running smoothly.
✅ Services Offered
🐞 Bug Fixing
Frontend & backend bug fixing
UI issues, broken layouts, responsiveness problems
JavaScript / logic errors
API & integration issues
Authentication & permission bugs
⚙️ Application Maintenance
Ongoing application support
Feature improvements & enhancements
Code cleanup & refactoring
Performance optimization
Stability & error reduction
🚑 Urgent Fixes & Production Support
Critical production bug fixes
Live application issue resolution
Quick debugging & root cause analysis
Hotfix deployment
🧩 Applications I Support
Web applications & dashboards
SaaS platforms
Management systems (school, employee, tourism)
Admin panels & internal tools
WordPress websites
🛠 Technologies & Platforms
JavaScript applications
React / Next.js frontends
Node.js-based backends
REST APIs
WordPress (themes, plugins, custom fixes)
Programming Languages
HTML & CSS, JavaScript, TypeScriptWhat's included
| Service Tiers |
Starter
$35
|
Standard
$99
|
Advanced
$299
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Frequently asked questions
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JS
John S.
Nov 28, 2025
Website development and maintenance.
JS
John S.
Nov 19, 2025
continued site work-new branding
JS
John S.
Sep 18, 2025
Finalize and Deploy Website
RZ
Ryan Z.
Sep 3, 2025
For Additional Task
GS
Gurtej S.
Mar 24, 2025
WordPress Website Setup Needed
Amrik was extremely professional, had immense knowledge and experience with Wordpress and was able to complete the task very quickly.
About Amrik
Full-Stack AI Developer | NextJs | SaaS, Supabase & Custom APIs
100%
Job Success
Mohali, India - 4:16 pm local time
I’m a Senior Full-Stack Engineer with 12+ years of experience delivering production-ready web apps and AI-driven platforms. With **1,500+ hours logged on Upwork** and a **100% Job Success Score**, I specialize in shipping fast, type-safe, and scalable web solutions without breaking production.
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### 🚀 What I Can Build & Solve for You
* **Full-Stack SaaS & Web Apps:** Next.js (App/Pages Router), React, Node.js, Express, Supabase (PostgreSQL, Row-Level Security, Auth), and MongoDB/MERN stack.
* **AI & LLM Integration:** Building custom Model Context Protocol (MCP) servers, OpenAI/Claude integrations, and AI SaaS tools.
* **State Management & Data Fetching:** React Query (TanStack Query), Zustand, Redux, and complex REST / GraphQL API integrations.
* **Performance Engineering:** Optimizing Core Web Vitals / Lighthouse scores by 30–40% on enterprise React applications.
* **Quick Fixes & Troubleshooting:** Rapidly diagnosing bugs, state bugs, UI/UX polish, or API bottlenecks in live production apps.
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### 🛠 Tech Stack
* **Frontend:** Next.js, React.js, TypeScript, JavaScript, Tailwind CSS, Material UI, Bootstrap
* **Backend & DB:** Node.js, Express.js, Supabase, PostgreSQL, MongoDB, RESTful APIs, GraphQL
* **AI & Automation:** Custom MCP Servers, OpenAI API, Claude API, Cursor / Lovable tooling integration
* **DevOps & Hosting:** Vercel, Render, AWS, Git/GitHub
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### 💡 Why Work With Me?
1. **Proven Track Record:** Led a 5-engineer team building high-traffic, government-scale education platforms—I build for long-term stability and clean architecture.
2. **Rapid MVP Delivery:** Built and shipped 3+ MVPs from initial concept to live production in under 4 weeks.
3. **Clear & Honest Communication:** Direct feedback on architectural trade-offs, scope, and implementation strategy before writing a single line of code.
Whether you need a full MVP built from scratch, complex AI features integrated, or quick performance and state fixes, let’s talk! **Send me a message with what you're building, and I'll share how I'd approach it.**
Steps for completing your project
After purchasing the project, send requirements so Amrik can start the project.
Delivery time starts when Amrik receives requirements from you.
Amrik works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Discussion
We’ll schedule a short kickoff call or chat to clarify scope and expectations.
API Architecture & Design
I’ll define the database schema, endpoints, and API structure for your approval.