You will get complete website or SaaS audit and custom bug fixes.
Rising Talent
Project details
Is your website losing sign-ups? Is your SaaS platform lagging, turning away premium users, or glitching during checkout?
A bad user experience or a hidden technical bug will directly impact your revenue. This comprehensive Upwork project catalog is designed to locate your platform's weak points and deploy clean, production-ready fixes immediately.
What I analyze during the audit:
• Core UI/UX flaws and conversion bottlenecks.
• Page speed, responsiveness, and Core Web Vitals performance.
• Console errors, broken APIs, and underlying codebase glitches.
What you receive at the end of our project:
Depending on your selected tier, you will get a screencast video walkthrough paired with a detailed PDF report, or complete, hands-on codebase optimization and bug fixing. I work across modern tech stacks including React, Next.js, Vue, Node.js, and WordPress.
Stop guessing why your users are dropping off. Let’s clean up your codebase, polish your user experience, and scale your platform safely. Select a package to get started today!
A bad user experience or a hidden technical bug will directly impact your revenue. This comprehensive Upwork project catalog is designed to locate your platform's weak points and deploy clean, production-ready fixes immediately.
What I analyze during the audit:
• Core UI/UX flaws and conversion bottlenecks.
• Page speed, responsiveness, and Core Web Vitals performance.
• Console errors, broken APIs, and underlying codebase glitches.
What you receive at the end of our project:
Depending on your selected tier, you will get a screencast video walkthrough paired with a detailed PDF report, or complete, hands-on codebase optimization and bug fixing. I work across modern tech stacks including React, Next.js, Vue, Node.js, and WordPress.
Stop guessing why your users are dropping off. Let’s clean up your codebase, polish your user experience, and scale your platform safely. Select a package to get started today!
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$450
|
Advanced
$950
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
About Ali
Full-Stack Engineer | SaaS & MVPs | AI Voice Agents | Vibe Code Audit
Karachi, Pakistan - 11:18 am local time
I help startups and businesses turn ideas into scalable SaaS products, MVPs, and automation systems built fast, clean, and ready for production.
I also help teams whose MVP was built with Lovable, Bolt, v0, Cursor, or Claude Code take that prototype from demo to production through audits, security hardening, and cleanup.
With 5+ years of full-stack development experience, I build modern web and mobile applications using React, Next.js, Node.js, and TypeScript, with strong expertise in Stripe integrations, APIs, and cloud deployment.
I also design and implement AI-driven automation systems that reduce manual work and improve operational efficiency.
💡 What I Can Build for You
✔ SaaS platforms (multi-tenant, subscription-based systems)
✔ MVPs for startups and investor-ready products
✔ Full-stack web applications (frontend + backend + database)
✔ Mobile apps (iOS & Android with React Native / Expo)
✔ Admin dashboards & internal tools
✔ API-based systems and backend architectures
✔ AI-powered features and automation workflows
🔧 Tech Stack
Frontend: React.js, Next.js, TypeScript, Redux Toolkit, React Query, Tailwind CSS, ShadCN, Material UI
Mobile: React Native, Expo
Backend: Node.js, Express.js, Python, REST APIs, GraphQL, JWT, OAuth, Webhooks
Databases: PostgreSQL, MongoDB, MySQL, Prisma, Firebase
Payments: Stripe (subscriptions, checkout, billing, webhooks)
Cloud & DevOps: AWS, Docker, Vercel, Netlify, Render, GitHub Actions (CI/CD)
🤖 AI & Automation
I integrate AI where it creates real business value:
AI chat & voice assistants for SaaS products
RAG-based knowledge systems
Workflow automation using n8n, Zapier, and Make
OpenAI / LLM integrations
Internal tools to eliminate repetitive work and reduce costs
🔍 Vibe Code Cleanup & AI App Audits
For founders who shipped with Lovable, Bolt, v0, Cursor, or Claude Code and now need it production-ready.
Common issues I fix:
✔ Hardcoded API keys and exposed secrets in client bundles
✔ Missing auth on serverless routes and edge functions
✔ Unindexed queries that fail at production scale
✔ Optimistic error handling that drops real failures silently
✔ Webhook handlers with no idempotency
✔ RLS policies that look correct but expose data
✔ Runaway API costs from unnecessary repeated calls
How the engagement works:
✔ Audit first - written report categorizing every finding as Critical, High, Medium, or Low with business impact and recommended fix
✔ Then implementation of agreed Critical and High items
✔ Documented handoff so the next change does not start the same cycle
I am AI-fluent, not AI-naive. I use the same tools your team uses, and I know exactly where they cut corners and how to clean up after them.
⚙️ How I Work
✔ Focus on scalable architecture from day one
✔ Clean, maintainable, production-grade code
✔ Fast execution with clear communication
✔ Business-focused engineering decisions
✔ Help avoid costly rework and bad architecture early
✔ AI app audits and vibe-code cleanup (Lovable / Bolt / v0 / Cursor / Claude Code)
🌟 Why Clients Work With Me
As a Senior Full-Stack Engineer / Tech Lead, I don’t just build features. I help design systems that can scale long-term.
My focus is simple:
👉 Help you launch faster, scale safely, and build products that don’t need to be rebuilt later.
Steps for completing your project
After purchasing the project, send requirements so Ali can start the project.
Delivery time starts when Ali receives requirements from you.
Ali works on your project following the steps below.
Revisions may occur after the delivery date.
Website & SaaS Review
Review your website, SaaS platform, and requirements to identify key issues and goals.
Technical Audit
Analyze performance, UI/UX, code quality, responsiveness, and technical bottlenecks