You will get a scalable SaaS starter with Next.js, auth, and Stripe billing
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Project details
Launch your SaaS on a foundation that's ready for real users. I set up a production-grade Next.js app with
authentication, subscription billing, a working dashboard, and a database schema built to scale, so you can
focus on your core feature instead of plumbing.
Included: Next.js + TypeScript setup, authentication, Stripe subscriptions with webhooks and trials, user
dashboard, PostgreSQL schema, and deployment to Vercel or AWS. Clean, documented code you or your team
can build on.
Good for: founders launching an MVP, teams replacing a stalled build, or anyone who wants the boring-but critical foundation done right the first time.
authentication, subscription billing, a working dashboard, and a database schema built to scale, so you can
focus on your core feature instead of plumbing.
Included: Next.js + TypeScript setup, authentication, Stripe subscriptions with webhooks and trials, user
dashboard, PostgreSQL schema, and deployment to Vercel or AWS. Clean, documented code you or your team
can build on.
Good for: founders launching an MVP, teams replacing a stalled build, or anyone who wants the boring-but critical foundation done right the first time.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Localization, SecurityWhat's included
| Service Tiers |
Starter
$999
|
Standard
$2,499
|
Advanced
$5,999
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 28 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | ||
Design Customization | - | ||
Content Upload | |||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Additional Page
(+ 2 Days)
+$100Frequently asked questions
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MZ
Muhammad Z.
Jun 26, 2026
Full Stack Developer Needed for MVP Fixes – NestJS, PostgreSQL, Prisma, Claude AI
Yasir made the fixes super fast. I mistakenly used Claude AI on my repo, which caused critical bugs and brought the whole production website down. Thanks to Yasir for quickly fixing everything. I really appreciate his work.
MB
Muhammad B.
Mar 13, 2026
Full Stack Developer (Python + Next.js) for SaaS Web Platform
Yasir did excellent work on the Full Stack SaaS platform using Python and Next.js. He is technically strong, professional in communication, and delivered clean scalable code. I rate him highly and recommend him for full stack and SaaS development work.
MM
Majid M.
Dec 28, 2025
Urgent Conversion of AI Code to Next.js and NestJS with PostgreSQL
Highly experienced full-stack engineers with strong AI understanding quick requirement grasp minimal guidance needed clean scalable components complete ZIP delivery within 24 hours execution faster than typical AI-generated outputs reliable efficient and production-ready team
About Muhammad Yasir
Senior Full-Stack & AI Developer| Next.js, Nest.js, Python| SaaS & LLM
100%
Job Success
Bhakkar, Pakistan - 8:52 pm local time
Building an app is one thing. Building one that stays fast, reliable, and affordable as it grows is a completely different challenge. That's where I help.
I'm a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫. I build scalable 𝐒𝐚𝐚𝐒 platforms and 𝐀𝐈-powered apps, 𝐑𝐀𝐆 systems, 𝐋𝐋𝐌 workflows, 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬, and intelligent agents, that stay fast, reliable, and cost-efficient as they grow. I've led development teams and shipped production products for clients across 𝐒𝐚𝐚𝐒, 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧, and 𝐀𝐈.
You won't just get code. You'll get a solution that actually moves your business forward.
𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡:
- 𝐀𝐈 𝐚𝐩𝐩𝐬: 𝐑𝐀𝐆 pipelines, 𝐋𝐋𝐌 workflows, agents, and 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬 (𝐎𝐩𝐞𝐧𝐀𝐈, 𝐂𝐥𝐚𝐮𝐝𝐞, and other models)
- 𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐒𝐚𝐚𝐒 builds from scratch, or fixing a stuck/legacy project
- Scalable 𝐛𝐚𝐜𝐤𝐞𝐧𝐝𝐬 in 𝐍𝐨𝐝𝐞.𝐣𝐬 and 𝐏𝐲𝐭𝐡𝐨𝐧
- Fast, responsive 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝𝐬 in 𝐑𝐞𝐚𝐜𝐭 and 𝐍𝐞𝐱𝐭.𝐣𝐬
- Clean 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬 and solid 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 (𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐌𝐲𝐒𝐐𝐋)
- 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 work: 𝐋𝐂𝐏/𝐓𝐓𝐈, cost, and scalability
- 𝐂𝐥𝐨𝐮𝐝 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 on 𝐀𝐖𝐒, 𝐕𝐞𝐫𝐜𝐞𝐥, 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞, and 𝐃𝐨𝐜𝐤𝐞𝐫
𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: clean, maintainable code; 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐭𝐡𝐚𝐭 𝐬𝐜𝐚𝐥𝐞𝐬; and clear communication so you're never guessing where things stand.
𝐀 𝐟𝐞𝐰 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐟𝐫𝐨𝐦 𝐫𝐞𝐜𝐞𝐧𝐭 𝐰𝐨𝐫𝐤:
• Scaled 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 to thousands of active users
• Cut 𝐩𝐚𝐠𝐞-𝐥𝐨𝐚𝐝 𝐭𝐢𝐦𝐞𝐬 (𝐋𝐂𝐏/𝐓𝐓𝐈) by 2 to 3x
• Reduced 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 and 𝐝𝐞𝐯 𝐜𝐨𝐬𝐭𝐬 by 30 to 40%
𝐓𝐞𝐜𝐡: 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧 (Django/Flask), 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐌𝐲𝐒𝐐𝐋, 𝐀𝐖𝐒, 𝐕𝐞𝐫𝐜𝐞𝐥, 𝐃𝐨𝐜𝐤𝐞𝐫, 𝐂𝐈/𝐂𝐃.
𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 Whether you're starting something new, rescuing a stalled project, or scaling what you have, send me a message and tell me what you're building, I'll tell you honestly whether I'm the right fit and how I'd approach it.
𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭.
𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 Expert AI Developer, Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, Python Developer, Web Developer, API Developer, SaaS Developer, AI Developer, Chatbot Development, Automation, AWS, Firebase, Docker, MongoDB, PostgreSQL, Scalable Apps, MVP Development
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Delivery time starts when Muhammad Yasir receives requirements from you.
Muhammad Yasir works on your project following the steps below.
Revisions may occur after the delivery date.
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