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Ahsan
@ahsanusman
Building AI Powered Mobile Apps and SaaS Products That Scale
Pakistan
English
About me
I’m Ahsan, a Mobile App and AI SaaS Engineer with 9+ years of experience helping startups turn ideas into polished, scalable products.
I’ve helped launch 67+ web and mobile apps used by 144K+ users and generating 6 figures in revenue. Products I’ve worked on have reached Google Play’s Top 10, earned App Store “App of the Day” recognition, and maintained 4.8+ ★ ratings.
I specialize in Flutter, React Native, AI-powered apps, SaaS, Bubble, MERN, and blockchain.
Whether you’re building something new or scaling an existing product, I’ll help you create a flagship experience built to impress.
Skills
Ahsan
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will do mobile app development for android and ios as react native, flutter developer
App Store Optimization
I will be your aso expert and boost organic installs
Portfolio
Work experience
Full Stack AI Engineer
Fitwell
May 2022 - Present • 4 yrs 3 mos
I work as a Fractional CTO and AI Full-Stack Engineer for a subscription-based AI fitness SaaS platform with 140K+ users. I help lead product development across the mobile app, web app, backend, payments, subscriptions, analytics, AI systems, and day-to-day product operations. My work includes: • Managing Flutter development for iOS and Android • Building web apps and funnels with Next.js • Supporting backend and API systems using Express.js and MongoDB • Improving an AI workout recommendation engine built with Python and FastAPI • Managing Stripe payments, subscriptions, webhooks, and access logic • Working with RevenueCat and Superwall for mobile subscriptions and paywalls • Integrating Firebase, Meta SDK, GA4, GTM, CAPI, and Microsoft Clarity • Reviewing developer work, testing features, fixing bugs, and shipping production updates • Helping resolve customer, payment, and subscription access issues This role gives me hands-on experience building and scaling real SaaS, AI, and mobile products used by thousands of customers. ★
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Rating Breakdown
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1-4 out of 4 Reviews
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jamesthamjt
Malaysia
Helpful?
jcheng1102
United States
experienced person, he knows what he is doing, answered all my queries, overall great work so definitely recommend him!
$100-$200
Price
Cross-Platform Development
Helpful?
aminkabbaj
Italy
Helpful?
dconnect
United States
Outstanding work and communication. He answered all my questions and walked me through all the steps. Thank you
$50
Price
Cross-Platform Development
Helpful?
