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I will do ai website development, ai web application and ai saas software
Sayed Khan
Level 2
About this gig
Need an AI developer, AI-powered website, web app, or SaaS software development that actually holds up in production? You're in the right place.
I'm Sayed, a full stack developer with 14 years building AI websites, custom software, and eCommerce business platforms that ship on schedule.
WHAT I BUILD:
- AI websites and AI web applications, eCommerce Development
- Custom AI SaaS platforms, dashboards and admin panels
- AI Automation & AI Agent Development
- OpenAI, Gemini and Claude integrations
- AI chatbots, agents and workflow automation
- Custom CRM, ERP, booking and school systems
- Payment gateway integration (Stripe, PayPal, Klarna, Elavon)
- Mobile apps in Flutter for Android and iOS
MY TECH STACK:
Laravel, PHP, React, TypeScript, Flutter, Tailwind, MySQL, PostgreSQL, REST APIs, AWS (EC2, S3, RDS, Lambda, CloudFront)
WHY BUYERS CHOOSE ME
- Milestone plan agreed before any code is written
- Clean, documented code you fully own
- Deployment to your AWS or hosting included
- 30 days free bug support after delivery
Every project starts with a short conversation about your users, goals & budget, so you get a build that fits instead of a template.
Message me before ordering & I'll send back a plan.
Get to know Sayed Khan
Sayed Khan
Web and Mobile Developer Turning Ideas into Reality
Level 2
- FromBangladesh
- Member sinceJul 2020
- Avg. response time1 hour
- Last delivery4 days
Languages
English
I'm a Senior Full-Stack Web & Mobile Developer with 14+ years of experience in Custom Web Development, eCommerce Website Development, AI Web Applications, Company Websites, Custom CMS, Automation & Mobile App Development.
Expert in Laravel, PHP, React, JavaScript, Flutter, REST API Development, MySQL, PostgreSQL, AWS Cloud Infrastructure, WordPress & Secure Payment Gateway Integration.
I build fast, secure, SEO-friendly, Top-notch web applications with clean code, responsive design & high-performance backend architecture that help businesses grow.
Let's build something exceptional together.
Among my clients
Afrikart E
My Portfolio
FAQ
Do you use AI to build the site, or do you build AI features into it?
Both, where it makes sense. I write and review the production code myself — AI speeds up the boilerplate, it doesn't ship unsupervised. The AI features your users interact with (chat, search, automation, generation) are built properly against the OpenAI, Gemini or Claude APIs.
I already have a website. Can you add AI to it?
Yes. Send me the repository or hosting access and I'll audit it first, then quote the integration. I work with existing Laravel, WordPress and React codebases regularly.
Which payment gateways can you integrate?
Stripe, PayPal, Klarna, Elavon, EasyPay, TotalPay, Surfboard, Dintero and QuickPay. If yours isn't listed and it has REST API documentation, I can almost certainly integrate it.
Will I own the code?
Yes, completely. You get the full source in your own repository, with setup documentation, at delivery.
What happens if something breaks after delivery?
Bugs in what I built are fixed free for 30 days. New features are quoted separately so you're never surprised by an invoice.
Can you also build the mobile app?
Yes — Flutter for Android and iOS, sharing the same backend and API as your web app, which is significantly cheaper than commissioning it separately later.
How do you handle hosting and deployment?
I deploy to your AWS account (EC2, S3, RDS, CloudFront, Route 53) or your existing hosting. You keep ownership of the infrastructure and the credentials.
My budget doesn't fit any package. What now?
Message me with your scope. I'll tell you honestly what's achievable at your number, and if it isn't achievable I'll say so rather than take the order.
Do you build AI websites from scratch?
Yes. Every project is custom-built according to your business requirements.
Can you build custom AI software?
Yes. Every solution is developed specifically for your business requirements.
