a
ahsanusman

Ahsan

@ahsanusman
5.0(3)

Building AI Powered Mobile Apps and SaaS Products That Scale

Pakistan
English
About me
I’m Alex, a Mobile App and AI SaaS Developer 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 six 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, blockchain, and Web3. Whether you’re building something new or scaling an existing product, I’ll help you create a flagship experience built to impress.... Read more

Skills

a
ahsanusman
Ahsan
Offline • 
Average response time: 1 hour

See my services

Decentralized Applications (dApps)
I will be blockchain developer for web3 dapp, uniswap, polymarket bot, pumpfun bot
5.0(3)
From$30 / projectMore details
AI Mobile Apps
I will do ai mobile app development for android ios app using flutter or react native
From$90 / projectMore details

Portfolio

Work experience

Fitwell

Full Stack AI Engineer

Fitwell

May 2022 - Present • 4 yrs 2 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. ★

3 Reviews
5.0

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Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
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