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Connect to your AI
I will turn your business idea into a tested ai powered app and support it
Ali Jesar
About this gig
Turn your business idea into a web app or MVP that works and keeps working after launch.
AI tools can build a demo in days. Making it reliable takes a clear plan, clean architecture and real tests. An app that breaks after launch costs you twice.
I am Mohammad Ali Jesar, a senior software engineer with 7+ years of production experience for clients in the US and Germany. I have built MVPs from founders' ideas and worked on SaaS apps published on the Shopify App Store as part of a team. I use AI to work faster, and I review and test every change myself.
How we work:
- You share your idea.
- I plan it: what to build first, architecture, costs and risks.
- I build it in small, tested steps, with an update every 2 days.
- I launch it, document it and support it.
What I build: web apps, MVPs, internal tools, AI chatbots that answer from your own data, automations and API integrations.
Stack: Ruby on Rails, React, PostgreSQL, RSpec, Claude and Gemini APIs, on AWS, Heroku, GCP or Docker.
Not sure yet? Start with Plan and demo app. If you then build with me, its price comes off the build. You own all the code.
Message me your idea for a scope, price and timeline.
Get to know Ali Jesar
Ali Jesar
Ruby on Rails and Shopify Developer, AI Agents and LLM Integrations
- FromPakistan
- Member sinceDec 2015
- Avg. response time1 hour
Languages
English
Senior software engineer with 7+ years of production Ruby on Rails, 4+ of them building Shopify and BigCommerce apps.
I help startups launch MVPs, fix and extend Rails apps, and add AI that answers from your real data and only does what you allow: chatbots, AI agents and MCP servers. I also help stores get found by ChatGPT and other AI tools.
Tell me what you need in plain words. I reply with a short plan and a clear price.
My Portfolio
FAQ
What do I get in the Plan and demo app package?
A written plan for your idea: what to build first, the architecture and stack, where AI helps, the risks, and a fixed price for the build. You also get a working demo of one main flow, such as signup to booking. If you build with me, the plan's price comes off the build.
Do you use AI to write the code?
Yes, to work faster. I plan the architecture myself and review and test every change before it reaches you. You get the speed of AI tools with code a senior engineer stands behind.
Who pays for hosting and AI usage?
You do, directly to the providers, so you always own the accounts. The plan includes an estimate of monthly hosting and AI API costs before anything is built.
What does "live" mean in the Full web app package?
Your app is live on the web on your own hosting and domain, tested and documented. Mobile app store publishing is not included.
What happens after launch?
The MVP includes 14 days of fixes and the full app 30 days. After that I can keep supporting and improving your app on a monthly plan.
Can you work on an app I already have?
Yes. I read the code and tests first, then send a custom offer for the fix or feature you need.
Why not a cheaper developer?
I am not the cheapest option. A cheap build often has to be paid for twice, once to build it and once to fix it. I plan it, test it and support it, so you pay once.
