Freelance Full-Stack Developer·Founder & Lead Architect Engineer @ DevoraX
I finish and ship stuck apps: payments that work, real iOS and Android apps, and App Store approval. For founders who built with Lovable, Replit, Bolt or Sharetribe, or whose developer left. Next.js, React Native, Supabase, Stripe and AWS.
DevoraX
Web · Mobile · AI
// trusted in production
$ cat impact.log
Six things people hire me for. Pick one — or tell me the business problem and I'll tell you which of these it actually is.
01//Finish & Ship
A lot of apps now start in Lovable, Bolt, Replit or Cursor, on Sharetribe, or with a contractor who has since disappeared. They look finished, then fall over at login, payments, deploy or App Store review. I start with a $400 audit (credited to the fix), then finish the app in your codebase at $1,200 per week of work.
What that includes
02//Web Platforms
Most businesses do not need a clever frontend, they need one that loads fast, ranks, and does not fall over when traffic arrives. I build multi-tenant platforms with real dashboards, real permissions and real data behind them.
What that includes
03//Mobile Apps
One codebase, both stores, and an actual release process at the end of it. I have taken marketplace, delivery, social and AI apps through App Store and Google Play review; the store links are on the project cards.
What that includes
04//AI Agents & Automation
Most "AI features" are a prompt box wired to an API. The work worth paying for is agentic: systems that plan a task, call real tools, check their own output and hand back something you can act on. I build those, wire them into the systems you already run, and keep them inside a cost you agreed to.
What that includes
05//Backend & Cloud
The part nobody sees until it breaks. Services that scale horizontally, queues that absorb spikes, and infrastructure you can hand to another engineer without an apology.
What that includes
06//Solution Architecture
The most expensive decisions on a project are made in week one, by whoever happens to be in the room. I do that part deliberately: the data model, the service boundaries, what is queued and what is synchronous, and which parts are allowed to be boring. Usually it means building less, not more.
What that includes
Apps I've built as a freelancer, at DevoraX and as an engineer at other studios, most of them live on the App Store, Google Play or the web. Each card says whose project it was.
01 · Node.js · Microservices · AWSSocial + local-events app · built at Zencloud, live on both stores
Social app blending short-form video with local event discovery. I built the backend at Zencloud: a serverless video pipeline on AWS MediaConvert, real-time messaging on Socket.io + Redis, and a gamified LoopScore engine. It launched on the App Store and Google Play in September 2026.
02 · Angular · NestJS · React NativeUsed-car marketplace in Jordan · 100K+ Google Play downloads
A direct client project: a platform to search, buy, finance and insure inspected used cars, with 150-point inspection reports and financing calculators across web, iOS and Android, all served by one NestJS backend.
03 · Next.js 15 · Supabase · Stripe
04 · Node.js · Deepgram · TwilioWhite-label AI voice receptionist · built for a Fiverr client
White-label AI receptionist: voice agents that answer calls in real time from each business's own knowledge base, book and capture leads. For a Fiverr client.
05 · Next.js 14 · Supabase · PWAGamified online piano academy in English and Spanish · Fiverr client
Installable app for an online piano school: courses, practice XP and badges, teacher feedback and a community, in English and Spanish. For a Fiverr client.
06 · Next.js · Firebase · SharetribeAntiques marketplace on Sharetribe · I work on its iOS app
Marketplace for antiques and vintage pieces with provenance, running on Sharetribe with Shippo for shipping, on web, iOS and Android. I joined Pastel as a software engineer in 2026 and work on its iOS marketplace app.
Social + local-events app · built at Zencloud, live on both stores
Social app blending short-form video with local event discovery. I built the backend at Zencloud: a serverless video pipeline on AWS MediaConvert, real-time messaging on Socket.io + Redis, and a gamified LoopScore engine. It launched on the App Store and Google Play in September 2026.
Boring where boring is right, modern where it earns the upgrade. You should never inherit a stack nobody else can hire for.
Systems that decide and act, not chat wrappers
Interfaces people actually enjoy using
Shipped to the App Store and Google Play
The part that has to stay up at 3am
Infrastructure, and the design decisions above it
A transparent, senior-led process. You always know what's being built, why, and what happens next.
We pin down scope, goals and the metrics that define success — no ambiguity before a line of code.
UX flows plus a scalable system design: data models, services and infrastructure mapped up front.
Agile sprints with weekly demos. You see working software early and steer it the whole way.
Hardened QA, then launch — App Store, Google Play or production web with CI/CD in place.
Monitoring, iteration and growth engineering so the product keeps performing as usage climbs.
Agency work, product teams and my own studio — often at the same time. Every role below is something that went live.
HEAD · present · 4 concurrent roles
DevoraX·Founder
2022 — Present · Remote · worldwide
2022 — Present
Remote · worldwide
The studio I run. Client products end to end — scoping, architecture, build and launch — with specialists brought in as scope demands.
Pastel·Full-time
Apr 2026 — Present · Dover, Delaware, US · Remote
Apr 2026 — Present
Dover, Delaware, US · Remote
Building the iOS marketplace app for Pastel.
ivector·Full-time
Apr 2026 — Present · Sacramento, California, US · Remote
Apr 2026 — Present
Sacramento, California, US · Remote
Live bidding marketplace, iOS.
Jan 2022 — Present
Pakistan · Remote
50+ projects, 5.0 rating, still taking work.
merge · history
Climaxcode Technology·Full-time
Mar 2026 — May 2026 · Islamabad, Pakistan · On-site
Mar 2026 — May 2026
Islamabad, Pakistan · On-site
CRM, AI notes and AI image generation.
Oct 2024 — Mar 2026
Islamabad, Pakistan · On-site
Backend architecture for enterprise, data-heavy platforms.
Jan 2024 — Oct 2024
Islamabad, Pakistan · On-site
E-commerce and subscription platforms.
Two engineers, one standard — production-grade products, built to scale and backed after launch.
FounderFounder & Lead Architect Engineer
Full-Stack Engineer · Web · Mobile · AI
I turn ideas and half-finished apps into products people can use, from first MVPs to apps live on both stores. Clean architecture, honest communication, and software that solves real business problems.
CTOPortfolioChief Technical Officer
Full-Stack AI Architect · Web · Mobile · 35-Day Free Maintenance
Expert Full-Stack AI Architect with 5+ years building scalable Generative-AI systems, custom web apps and SaaS platforms. I turn slow, outdated systems into fast, scalable, user-friendly products — architecting cross-platform mobile (React Native, Flutter) and high-concurrency web on Kubernetes & AWS.
Every quote below is a verified Fiverr review, unedited. No curation beyond removing duplicates.
very quick turn around
I had an absolute pleasure working with Sameem and his team, they are very reliable, respectful, and professional. They provided an exceptional result, and I can't recommend them enough. Will definitely continue working with them for all my future projects. Thank you Sameem and team!
Excellent work, definitely recommended! The seller was great to work with, very professional and paid close attention to every detail. Everything was handled smoothly and delivered exactly as expected. I'm really happy with the result and would gladly work together again.
Excellent seller! Delivered outstanding quality with great attention to detail. Very professional, responsive, and reliable. Will definitely work again!
Amazingly friendly person. Operates with great skill, expertise and knowhow. Genuine person who communicates openly and honestly. Thank your brother.
Seller delivered a high Quality work. Highly recommended
Sameem did an excellent job deploying my React application on AWS EC2 and connecting it to my domain. Everything was configured perfectly, including Nginx and SSL. The website is fast, secure, and running smoothly. Communication was clear throughout the process, and he delivered on time. Highly recommended for server deployment and AWS work!
Working with Sameem was an amazing experience! He integrated Stripe payment API, and built a user dashboard in my Next.js 15 app - all delivered one day early! What impressed me most was his attention to detail and the bonus features he added without extra charge, including email notifications and an... See more
I had a great experience working with Sameem. He delivered exactly what I needed for my Doctor & Patient Appointment app landing page. The design is modern, clean, and very professional, and it works perfectly on mobile, tablet, and desktop. Sameem built the page using Next.js with great performance... See more
Sameem did an excellent job optimizing and restructuring our Next.js app. The codebase is now clean, scalable, and production-ready with noticeable performance improvements. Professional, efficient, and highly recommended.
Amazing work! The website looks professional, works perfectly, and the order system is smooth. Seller was responsive and delivered on time. Will definitely work again.
Sameem and his team are skilled and know their stuff. They do solid work and are a pleasure to work with.
He was delivered on time and the communication was clear throughout the project.
Sameem successfully completed the full OneSignal integration for both iOS and Android apps, including push notifications, in-app notifications, and email notifications using OneSignal APIs. The implementation was done properly, worked as expected, and followed the required setup and configuration steps... See more
Great experience working with this Sameem! They improved my existing Figma website design by fixing alignment issues, spacing, typography, and responsiveness. The final design looks much cleaner, more professional, and well-organized. Communication was smooth, and delivery was on time. Highly recommended!
Very quick delivery and great communication. Fixed my issue perfectly. The developer understood the problem immediately, provided timely updates, and ensured everything was fully responsive and bug-free. Highly recommend for anyone needing fast and efficient solutions.
Amazing experience working with him! He was professional, responsive, and delivered exactly what I needed. I'm very satisfied with the results and will definitely hire him again in the future. Highly recommended!
Excellent Sameem! He fixed all the UI issues in my mobile app and made it look very professional and clean. Communication was smooth and delivery was on time. Highly recommended!
Great work, beat my expectations
Did exactly what i asked for
Well he was a professional in his work. he deliver more than my expectation. I highly recommend him and he deliver before the due date and he always give explanation more for the project. Well done for the great work
Short answers, no sales language. If yours isn't here, ask it on the call.
I'm the founder and lead architect engineer at DevoraX. I take products from an idea to something live that real people use — web platforms, mobile apps on both stores, and AI features on top of them. On most projects I'm doing the architecture and the hard parts myself, not handing it off.
Both, and you choose. For a focused build it's me. For a larger product I bring in the DevoraX team — currently two senior engineers plus specialists as the scope needs them. Either way I stay the person you talk to, and I stay accountable for what ships.
An MVP with auth, payments and an admin area is typically 4–8 weeks. A platform with mobile apps and real-time features is more like 3–6 months. I quote per project rather than per hour once scope is clear, so you're not paying for my learning curve. For reference, DevoraX's published packages start at $2,900 for an MVP and $7,500 for a growth build. To finish an app you already have: a $400 audit (credited to the fix), then $1,200 per week, usually one or two weeks. Stripe payments start at $1,200 and an App Store and Google Play launch at $2,400. The discovery call is free and you get an honest number at the end of it.
Yes. A lot of my Fiverr work is fixing and finishing other people's apps — deploys, payments, restructuring and UI bugs — and AI-built apps break in the same places. I audit the app first, then fix login, database security, payments and deploys in your codebase for one fixed price, and get it live.How finish & ship works
Launch is where most builds get abandoned. Every DevoraX project ships with monitoring, CI/CD and 35 days of free fixes for any real problem in what we built; new features are quoted separately. After that, ongoing support is an option rather than an obligation — the code is yours, documented, and handed over properly.
Next.js and React on the frontend, React Native or Flutter for mobile, Node/NestJS on the backend, Postgres or Supabase for data, and AWS for infrastructure. I pick the boring, well-supported option unless the problem genuinely needs something else — you shouldn't inherit a stack nobody else can hire for.
Yes, and a fair share of my work is exactly that: a project that stalled, a contractor who disappeared, a system that got slow as it grew. I start with an audit and tell you honestly whether it's worth fixing or worth replacing, before you spend anything on the build.
I'm based in Pakistan (PKT, UTC+5) and work with clients in the US, UK, Canada and Hong Kong. Calls are booked through the scheduler in your own time zone, work updates are written so nothing waits on a meeting, and messages get a reply within 24 hours.
Yes. WhatsApp +92 371 1285190 is the fastest way to reach me: send your app link and what's going wrong, and I'll reply with next steps. You can also book a free 30-minute call or use the form below.
Book a call. Thirty minutes, no pitch deck. Tell me what you're building and what success looks like, and you'll leave with a scope, a timeline and a number — whether or not you work with me.
Send the messy version of your idea. I'll tell you honestly whether it's a four-week build or a four-month one — before you commit to anything.
Tell me what you're building. I'll reply within 24 hours with honest thoughts on scope, timeline and what it'll take to ship.
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