Built your app with AI, but now it's breaking?

You built it with Replit, Lovable, Cursor or another AI tool. People are using it, maybe even paying for it. Now it's breaking, can't scale, or you need a mobile version. I build and fix both web and mobile apps - production-ready on the web, iOS and Android - then stay on after launch to maintain and grow them.

Abdul Wahab Asif - Full-Stack Engineer for AI-built apps, SaaS & mobile
25+shipped systems
4 yrsexperience
100%shipping rate
20+happy clients
Selected work

Things I've shipped.

Mobile apps and SaaS products in production. Open a project to read how it was built.

Material Estimation SaaS - Construction estimation SaaS - built by Abdul Wahab Asif

Construction estimation SaaS

A construction-focused estimation platform that turns project geometry into detailed material and cost estimates - hierarchical projects (Floors → Rooms → Walls), per-user data isolation, and server-rendered PDF reports.

React · Vite · Tailwind · Node.js · Express · MongoDB · TanStack Query · PDFMake
Sketch - E-commerce platform for an artist - built by Abdul Wahab Asif

E-commerce platform for an artist

Custom e-commerce platform built for an artist to sell his original artworks online. Storefront, secure checkout, and inventory management - so he can focus on making the art, not running the shop.

React · Node.js · Express · MongoDB · Stripe
Tournament MS - Tournament management SaaS - built by Abdul Wahab Asif

Tournament management SaaS

A full-stack system with RBAC for managers, operators, and players. Features live bracket generation, scoring management, and team leader interfaces - everything needed to run a real tournament end-to-end.

React · Node.js · Express · MongoDB
What I do

Four ways I can help.

Fix and harden AI-built apps

Built with Replit, Lovable, Cursor or another AI tool, and now it's breaking or can't scale? I clean up the code, harden the backend, and fix security and performance so real users can rely on it.

  • Code cleanup
  • Backend + security
  • Performance

Build mobile apps (iOS + Android)

Already have a web product? I turn it into a mobile app for iOS and Android with Flutter or React Native, and handle App Store and Google Play publishing.

  • Flutter or React Native
  • From your existing web app
  • App Store + Google Play

Build production-ready web apps + SaaS

Web apps and full SaaS products from scratch, or the pieces every real product needs added to what you have - auth, payments, databases, APIs, dashboards - plus AI features, integrations and automations.

  • Auth + payments
  • APIs + dashboards
  • AI features + automations

Deploy, run + maintain

Cloud infrastructure, CI/CD and monitoring so your product survives real usage - then ongoing maintenance, bug fixes and new features on a monthly basis.

  • Cloud + CI/CD
  • Monitoring
  • Monthly maintenance
How I work

Discuss → plan → build → ship.

01

Discuss

We start with a real conversation about what you need - the problem, the users, the constraints. I ask the questions that surface the important stuff early.

02

Plan

I write up a clear plan: scope, stack, milestones, what's in and what's out. So you know exactly what you're getting and when.

03

Build + update

I ship in regular increments and share updates along the way - so you're never guessing where things stand or what's coming next.

04

Ship + grow

Deploy, hand over clean code and docs, and stay on after launch for maintenance, fixes, and new features. You own all the code.

Kind words

What clients say.

“Abdul delivered every bit of what he said he would deliver. He showed extreme patience with my constant feedback and revisions. Further, I wasn't only looking for a tech app dev expert, I wanted someone who could see the vision that I was trying to bring to the world and even offer up ideas. 1 more thing; the time zone difference was hardly felt because Abdul worked so diligently on my project. I can't recommend him enough.”

Patrick Laine, PhD & Entrepreneur at Real Food Win - client testimonialPatrick LainePhD & Entrepreneur · Real Food WinLINKEDIN ↗

“I had the opportunity to work with Wahab on developing websites and managing the backend for several projects. He is highly professional, hardworking, and consistently delivers quality work. Wahab is not only skilled in time management but also proactive when facing challenges. Even in bottleneck situations, he always finds effective solutions.”

Nawal Ahmed, Digital Media Lead at TCM - client testimonialNawal AhmedDigital Media Lead · TCMLINKEDIN ↗

“I subcontracted Abdul Wahab to support on a few projects with AIplify Solutions, including helping build the HarmoniWorx website. He delivered with professionalism, strong technical skills, and clear communication throughout. A dependable developer I'd recommend.”

Pravesh Dookun, Founder at AIplify Solutions - client testimonialPravesh DookunFounder · AIplify SolutionsLINKEDIN ↗

“Abdul has worked with me as a team mate on some of my client projects and he's been a great helping hand! The code he writes is clean. He is professional, fast, and I know I can trust him even with my most complex projects. He is also easy to communicate with. I'd love to recommend him to anyone serious about hiring an amazing developer who regularly meets industry standards.”

Maleeha Asif, Web Designer at Etsy - client testimonialMaleeha AsifWeb Designer · EtsyLINKEDIN ↗

“I have had the pleasure of working with Abdul Wahab, who has managed multiple websites for me with remarkable professionalism and expertise. His contributions have ranged from comprehensive back-end audits and performance optimization to plugin management and ongoing maintenance.

What makes him stand out is his ability to translate technical complexities into clear, actionable steps for non-technical clients like myself. He immediately understands project requirements and client needs, bridging the communication gap effortlessly. His delivery has always been timely, with excellent consistency in meeting deadlines.

Beyond his technical skills, his research abilities are truly impressive - thorough, flawless, and always aligned with the project's objectives. He brings not only technical excellence but also an intuitive grasp of client expectations, making collaboration seamless.

I wholeheartedly recommend Wahab to anyone seeking a reliable, skilled, and communicative web developer. He is an asset to any team or project, and I look forward to continuing to work with him.”

Umber Awan, Digital Marketing Executive at DPL - client testimonialUmber AwanDigital Marketing Executive · DPLLINKEDIN ↗
Abdul Wahab Asif in Bashu Valley
About me

SaaS engineer who finishes what AI starts.

I'm a full-stack engineer who helps founders turn AI-built apps, MVPs and early products into reliable, production-ready web and mobile products - and stays on after launch to maintain and grow them. MERN stack at the core - MongoDB, Express, React, Node - extended with TypeScript, Next.js and Postgres, plus Flutter and React Native for iOS and Android. I've shipped 25+ products across SaaS, internal tools and automation, including multi-tenant platforms and compliance-heavy financial software. You don't need to be technical: I explain things in plain language, share progress as I go, and most clients stay with me long-term.

Frontend
React · Next.js · TypeScript · Tailwind
Backend
Node.js · Express · REST + tRPC · Auth + billing
Data
MongoDB · Postgres · Drizzle · Redis
Mobile
Flutter · React Native · iOS · Android
AI & infra
OpenAI / Claude · RAG + evals · Vercel · AWS
FAQ

Questions everyone asks.

Not here? Email me - I usually reply within a day.

Four things: I fix and harden AI-built apps that are breaking or can't scale, build mobile apps (iOS and Android) from an existing web product, build production-ready SaaS with the pieces every real product needs (auth, payments, databases, APIs, dashboards, AI features), and deploy, run and maintain it all after launch.

Let's ship

Ready to take your app to production?

Tell me what you've built so far - a short message is all it takes. I'll read it and get back to you within 24 hours with next steps.