We build appsthat ship fastand stay secure.
From raw idea to a production app in your users' hands. MVPs in weeks, full systems built to scale, with payments, logins, maps and AI built in.
Products shipped end-to-end
Active users in production
Monthly recurring revenue driven
Tables secured with row-level security
Everything it takes to ship a real product.
Not just screens, the whole machine. Client, backend, payments, AI and the security that keeps it standing once real users show up.
MVPs in weeks
Idea to a real app on the App Store and Google Play, fast. The right scope, clean build, nothing you'll have to throw away later.
- 0 to store launch
- Cross-platform Flutter (iOS + Android)
- Built to grow, not to rewrite
Full production systems
Marketplaces, subscriptions, dashboards, payments. End-to-end ownership from the app your users see to the admin tools you run it with.
- Stripe & marketplace payments
- Admin dashboards & controls
- Built to scale to thousands of users
AI features
Real AI your users actually feel: chat and assistants, smart recommendations, and automation that saves you hours.
- AI chat & assistants
- Smart recommendations
- Automation that saves hours
Secure & monitored
Your users' data stays private, payments and notifications stay reliable, and everything is watched once it's live. Hardened from day one, not bolted on.
- Private, protected user data
- Reliable payments & notifications
- Monitored 24/7 in production
From sign-in to shipped.
The features your users expect, built in and proven in real apps. Here's the journey from the first login to a live, paying product.
Sign-in & accounts
Google, Apple or email login, set up the secure way.
Payments
Take card payments with Stripe, smooth and trusted.
In-app revenue
Subscriptions and one-tap purchases that bring in recurring income.
Maps & location
Google Maps, search and live location, built right in.
Notifications
Push messages that bring users back to your app.
AI features
Chat, smart recommendations and automation your users feel.
Live in production
On the App Store and Google Play, secure and monitored.
Real apps, in real stores, with real users.
A few of the products built end to end, from the first commit to paying users on iOS and Android.
Trailer Hustle
iOS & Android marketplace for the trailer industry, owned end to end, from the app users see to the dashboard the team runs it with.
- Built the whole product: the iPhone & Android app, the secure database, and a web admin dashboard with role-based access.
- Rebuilt the notifications system to be reliable at scale after a previous version caused a multi-day outage.
- Fast map search across the country, plus a fix for an Android double-charge billing bug.
ClipCast
AI-powered app that turns podcasts into short, ranked highlight clips, built end to end as sole developer.
- AI pipeline that listens to a podcast, writes titles and key takeaways, scores each clip, and produces a clean final cut.
- Reliable background processing so clips keep generating even under heavy load, with subscriptions and a free ad-supported tier.
- Offline listening with lock-screen controls, plus iPhone Live Activity and Dynamic Island support.
A calm daily-drop ritual: one image a day to keep, gift, or let go. No feeds, no likes, no noise. Built from concept to launch.
- Designed and built the complete app, from the daily ritual to the keep / gift / let-go choices.
- Minimalist, distraction-free experience with a smooth daily feel.
- Stable in production and shipped to both the App Store and Google Play.
Movie & series picks driven by emotion: recommendations that adapt to how the viewer actually feels and interacts.
- Recommendation engine that learns from how people use the app.
- AI built into a polished, easy-to-use app.
A food marketplace and cooking ecosystem connecting home cooks and customers.
- Cross-platform app connecting cooks and customers.
- Shipped to the App Store and Google Play.
An app for arranging social outings and trips with friends.
- Plan and arrange outings and trips together.
- Shipped to the App Store and Google Play.
A tight loop from idea to launch.
No drawn-out discovery theatre. Small visible increments, shipped fast, hardened as they go.
Scope
We cut the idea down to the version that proves value, and the path past it.
Design
Clean, simple screens and a plan built for where you're going, not just today.
Build
Your app, payments, logins and AI, shipped in tight, visible steps you can see.
Ship
App Store submission, payments, notifications. Live in users' hands, stable from launch.
Scale
Speed, reliability and new features as your users and revenue grow.
The stack behind the work
Founders who shipped with Aten.
A few words from the teams behind the products.
“Khaled turned our concept into a live app in front of real users in weeks. He owns the whole thing, so we never had to chase three different contractors.”
“Rare to find someone who ships this fast and still takes security seriously. Logins, payments, notifications, all handled the right way.”
“The AI features just work, and the whole app felt production-grade from day one. Worth every penny.”
“Clear scope, an honest timeline, and he delivered exactly what he promised. We've already booked him for the next build.”
One senior engineer. Full ownership.
I'm a mobile & systems engineer who ships production apps for startups and product teams. I build the whole thing: the app your users touch, the payments and logins behind it, and the AI in between. I've taken products from a blank page to thousands of paying users, so I build for the version of your product that succeeds, not just the demo.
- Builds MVP & production apps for clients worldwide
- Shipped marketplaces, AI apps and consumer products to the App Store & Google Play
Fair pricing, nothing hidden.
Every build is different, so the price is shaped around your scope, never squeezed into a rigid package. You'll always know exactly what you're paying for before any work begins.
Flexible to your project
Hourly, milestone-based, or a fixed price for a defined MVP. We pick the model that fits how you want to work, not a rigid package you have to squeeze into.
Clear from day one
A written scope and an honest estimate before any work starts. You always know exactly what you're paying for, so there are no surprises halfway through the build.
No hidden fees
The number we agree on is the number you pay. No mystery line items, no scope games, no padding tacked on at the end.
Competitive rates
MVPs from $5,000
A production-ready MVP for a fraction of what a US agency charges for the same build. Senior, end-to-end engineering, with none of the corner-cutting.
Weekly progress updates, on video
Every week you get a recorded video walkthrough of exactly what's been built, so you can track progress and always know where your project stands.
Tell me what you're building and you'll get back a clear scope and a straight price. No obligation, no pressure.
Have an idea? Let's ship it.
Tell me what you're building. You'll get a clear scope, a timeline, and a partner who's shipped this before. Fast, secure, no fluff.
Prefer to talk now? Call +1 (773) 740-4260
Send a message and a real person replies in ~10 minutes, not an AI auto-reply. Don't believe it? Try us.
Remote · EU & US