You will get Production-Ready Lovable App Fixes | Supabase, Stripe Integration
Project details
Transform Your AI Prototype Into Production-Ready Excellence
You've got your AI prototype running, maybe even finished the frontend on Lovable—but now you're stuck trying to connect it to a backend with Supabase, or just can't bridge that gap to a real, scalable solution. I specialize in taking Lovable, Supabase, and Replit prototypes and transforming them into stable, production-ready platforms that can handle real users and real traffic.
What I Provide:
✔ Bug fixes (auth, Stripe, APIs, Supabase)
✔ Database optimization & security checks
✔ Error handling, logging & monitoring
✔ QA testing with staging + prod setup
✔ Loom walkthrough + handover docs
Proven Outomes:
✓ Support thousands of users seamlessly
✓ Process millions of requests reliably
✓ Maintain near-perfect uptime
My Track Record:
I've productionized 20+ AI apps with a flawless delivery rate. Common issues I solve include:
→ Authentication breakdowns during scaling
→ Slow queries and database lag
→ Bottlenecks in real-time features
Whatever your stack—Lovable, Supabase, or Replit—I’ll pinpoint issues, implement industry best practices, and deliver a reliable, robust solution your users can trust.
You've got your AI prototype running, maybe even finished the frontend on Lovable—but now you're stuck trying to connect it to a backend with Supabase, or just can't bridge that gap to a real, scalable solution. I specialize in taking Lovable, Supabase, and Replit prototypes and transforming them into stable, production-ready platforms that can handle real users and real traffic.
What I Provide:
✔ Bug fixes (auth, Stripe, APIs, Supabase)
✔ Database optimization & security checks
✔ Error handling, logging & monitoring
✔ QA testing with staging + prod setup
✔ Loom walkthrough + handover docs
Proven Outomes:
✓ Support thousands of users seamlessly
✓ Process millions of requests reliably
✓ Maintain near-perfect uptime
My Track Record:
I've productionized 20+ AI apps with a flawless delivery rate. Common issues I solve include:
→ Authentication breakdowns during scaling
→ Slow queries and database lag
→ Bottlenecks in real-time features
Whatever your stack—Lovable, Supabase, or Replit—I’ll pinpoint issues, implement industry best practices, and deliver a reliable, robust solution your users can trust.
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Cross Browser & Device CompatibilityWhat's included
| Service Tiers |
Starter
$300
|
Standard
$700
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 2 | 2 | 5 |
Bug Investigation | |||
Fix Documentation | |||
Detailed Code Comments |
Frequently asked questions
26 reviews
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LM
Liam M.
May 12, 2026
Supabase Data Migration + Cron
I enjoyed working with Sid, he has committed himself to good work and I appreciate his work on fixing my database.
RQ
Richa Q.
May 11, 2026
Redesign the website
Working with Siddhant was an excellent experience. He redesigned our website in a very short timeframe while still delivering high-quality work and great attention to detail. Communication was smooth throughout the project, he was responsive to feedback, and he understood exactly what we were looking for.
I will definitely use him again and absolutely recommend him to anyone looking for a reliable and talented web designer.
I will definitely use him again and absolutely recommend him to anyone looking for a reliable and talented web designer.
VQ
Vertx Studio Q.
Apr 30, 2026
App developer Vertex media
KO
Kamdi O.
Mar 4, 2026
Intern Developer Positions for Education and AI Tools
Siddhant was a very good person to work with. We initially got our flow and prioritised communication. He is committed to high-quality work, and it was great working with him.
MA
Musa A.
Mar 2, 2026
Replit project
About Siddhant
AI Full Stack Developer | Lovable | Supabase | Replit | FastAPI
86%
Job Success
Delhi, India - 11:22 am local time
My background includes work on everything from complex SaaS platforms to landing pages. I do more than just write code—I focus on creating solutions that are reliable, scalable, and user-friendly. Whether you need a brand-new app, improvements to an existing project, or tough issues solved, I ensure everything works smoothly and efficiently.
🧠 Frontend & Backend Expertise
- Pixel-perfect Figma to code
- React.js, Next.js (App Router, SSR, API routes)
- TypeScript, TailwindCSS, MUI, Bootstrap
- FastAPI , Django, Node.js, Express.js, Supabase, PostgreSQL, MongoDB
🤖 AI & Chatbot Development
- Custom GPT-4 chatbots (OpenAI API)
- AI-driven automation, assistants, workflow agents
- Prompt engineering, embeddings, DALL·E & Whisper integration
- NLP, text/image processing, and designing AI-first UIs
- Scalable serverless AI infrastructures (OpenAI + Vercel/FastAPI)
🔗 Integrations & DevOps
- Stripe, PayPal, and payment processors
- GraphQL, REST APIs, third-party service connectivity
- Deployment: Vercel, Heroku, AWS, Azure
- Databases: MongoDB, PostgreSQL, MySQL
💡 Additional Skills
- Web3, Ethereum Smart Contracts, DeFi applications
- AI dashboards, admin panels, SaaS logic
- OpenAI + LangChain and Pinecone for advanced memory/chatworkflows
How I Help with MCP
I can implement and configure Model Context Protocol (MCP) for your AI applications, allowing them to securely connect with external APIs, data sources, and services. This lets your AI models pull real-time information, automate actions, and interact with outside systems—without you needing custom integrations every time. I’ll help your AI be smarter, more responsive, and seamlessly integrated into your infrastructure using MCP.
🌍 Flexible Availability
- Open to both long- and short-term projects
- Comfortable with US, EST, PST, and CET time zones
- Fast turnaround, transparent communication, reliable ongoing support
I’m committed for the long haul. Present your idea—I’ll build, launch, and provide ongoing support. Simple and straightforward. Your project goals are my priorities.
Steps for completing your project
After purchasing the project, send requirements so Siddhant can start the project.
Delivery time starts when Siddhant receives requirements from you.
Siddhant works on your project following the steps below.
Revisions may occur after the delivery date.
Initial consultation & assessment
I review your AI-generated codebase, identify bottlenecks, authentication issues, and scalability concerns specific to your platform (Lovable/Supabase/Replit).
Architecture analysis
I analyze your database structure, query performance, RLS policies, and component architecture to create an optimization plan.