You will get a fixed, secure, and production-ready Next.js, Supabase, or Lovable app
Project details
Is your Next.js, React, Supabase, or Lovable application incomplete, unstable, or failing in production? I will inspect, debug, and improve your application so it is secure, reliable, and ready for deployment.
I can help with authentication issues, Supabase Row-Level Security, database errors, broken user flows, API integrations, environment variables, build failures, deployment problems, and AI-generated code that needs professional cleanup.
This service can include:
• Next.js and React debugging
• Supabase Auth, RLS, Storage, and database fixes
• Lovable, Bolt, Replit, or AI-generated app stabilization
• API and third-party integration fixes
• Responsive UI and cross-device issues
• Vercel build and deployment troubleshooting
• Performance, security, and code-quality improvements
• Testing and production verification
Before starting, I will review your requirements and confirm which issues are covered by the selected package. You will receive tested changes, a clear summary of the work completed, and deployment support where included.
I can help with authentication issues, Supabase Row-Level Security, database errors, broken user flows, API integrations, environment variables, build failures, deployment problems, and AI-generated code that needs professional cleanup.
This service can include:
• Next.js and React debugging
• Supabase Auth, RLS, Storage, and database fixes
• Lovable, Bolt, Replit, or AI-generated app stabilization
• API and third-party integration fixes
• Responsive UI and cross-device issues
• Vercel build and deployment troubleshooting
• Performance, security, and code-quality improvements
• Testing and production verification
Before starting, I will review your requirements and confirm which issues are covered by the selected package. You will receive tested changes, a clear summary of the work completed, and deployment support where included.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$99
|
Standard
$299
|
Advanced
$699
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 9 days |
Number of Revisions | 1 | 2 | 5 |
Design Customization | - | - | |
Content Upload | - | - | |
Responsive Design | - | ||
Source Code |
Frequently asked questions
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Muhammad B.
Nov 16, 2025
WordPress Developer for Full Website Redesign & Theme Migration
Azeem is incredibly fast, highly responsive, and an absolute pleasure to work with.
AA
Ahmad A.
Sep 16, 2025
WordPress Blog/Magazine Style Website Development
Muhammad Azeem was fantastic to work with. He is easy to communicate with and really knows what he is doing. The project completed smoothly on time. I’d definitely hire him again without hesitation.
VS
Valon S.
Dec 2, 2023
From in website to pdf
He did a great job but we hade to stop the project du some change in Company
About Muhammad
Full-Stack Developer | Next.js, Supabase & AI Integrations
100%
Job Success
Islamabad, Pakistan - 8:37 am local time
𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵:
• Next.js and Supabase SaaS/MVP development
• Fixing and completing Lovable, Bolt, Replit and AI-generated codebases
• Supabase Authentication, Row-Level Security, Storage and Realtime
• Multi-tenant architecture, role-based access and secure database design
• AI analysis, chat, summarization, structured outputs and document processing
• REST API, webhook and third-party service integrations
• Dashboards, file uploads, subscriptions, analytics and notifications
• Debugging, automated testing, Vercel deployment and production readiness
𝗥𝗲𝗰𝗲𝗻𝘁 𝘄𝗼𝗿𝗸 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀:
• 𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝗙𝗹𝗼𝘄 — a multi-tenant customer-support platform with organization isolation, real-time comments, private attachments, SLA tracking and analytics
• 𝗦𝗶𝗴𝗻𝗮𝗹𝗥𝗼𝗼𝗺 — an anonymous student-feedback platform with AI analysis, secure response codes, PDF processing and role-based dashboards
• 𝗠𝘂𝘀𝗰𝗹𝗲𝗕𝗼𝘁 — a deployed web and Android fitness product with workout tracking, AI-generated plans, Health Connect and subscriptions
I maintain a 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲 𝗮𝗻𝗱 𝗰𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝘁 𝟱-𝘀𝘁𝗮𝗿 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸 for responsiveness, communication and reliable delivery.
You will receive clear requirements, regular progress updates, tested functionality and a documented handover.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements and code review
I will review your issue list, repository, current deployment, technical stack, and expected outcome.
Technical audit
I will reproduce the reported problems, identify their root causes, and confirm the fixes covered by the selected package.