AI is running outof Tokens.
AI is awesome — but without the right architecture, it burns money on demos that never ship. I've spent 10 years in backend engineering and treat AI as an ally: I help teams figure it out, scale their products, and ship agentic systems that actually work in production.
Latest: AI + RPA pipelines at Taazaa cut tax filing from 5 min → 20 sec across US municipal tax filings.
Abdul Hannan
Karachi, Pakistan
Delivered
Shipped at Scale
Enterprise products I've built and deployed — real users, real production, real impact.
AI Sales Engagement Platform
SellifyAI
Built the backend engine powering GPT-4-driven personalization and automated email/SMS outreach for B2B sales teams. Deployments went from hours to minutes.
Fintech Onboarding Platform
STC Pay → STC Bank
Core microservices for one of the GCC's largest fintech migrations. Kafka event flows, Redis caching, and gRPC APIs serving 8M+ users and 10k+ merchants in production.
Municipal Tax Engine
Led an 8-member team building an AI + RPA multi-tenant tax platform covering 50+ US localities and 100+ form types. Extraction pipelines cut filing time from 5 minutes to 20 seconds.
Products
What I'm Building
A suite of focused tools — each solving a real problem. Live products run today; planned ones are next.
Live now
Restaurant
Menu QR
Done-for-you QR menus for Pakistani restaurants. I photograph the menu, upload it, and hand over a QR sticker — no tech needed from the owner.
Browse menus →Restaurant
Waiting List
Digital queue management for restaurants, clinics, and service businesses. Customers join via QR code; owners manage the queue from any device.
Get started →Healthcare
MedTrace
Log medicines you can't source. Track shortage patterns, generate WhatsApp rep reports, and never lose track of what's missing at your pharmacy.
Open MedTrace →Transport
Commuter
Commute sharing for Karachi professionals. Submit your route, discover route overlaps, and connect with verified professionals heading the same way.
Submit your route →Social
Anony Social
Send anonymous professional feedback — like candid LinkedIn messages without revealing who you are.
Learn more →Cricket
Cricket Scoring
Live ball-by-ball scoring for local cricket matches. Share live scorecards with players and spectators instantly.
Score a match →Religious
Namaz Challenge
Gamified daily-prayer tracker. Log your five prayers, earn weighted points (Ba-Jamaat > Alone > Qaza), and climb a community leaderboard.
Start tracking →On the roadmap
Jobs
Blue Collar Jobs
LinkedIn for skilled tradespeople. Electricians, plumbers, carpenters — a job board and professional network built for hands-on workers.
Services
Barber Queue
Digital waiting list and appointment booking for barber shops. Customers join the queue remotely — no more standing around waiting.
Cricket
Cricket Squad
Manage your cricket team roster, track player stats, and plan squad selection for upcoming matches.
Gaming
Kids Learning Games
Fun, educational mini-games designed for young children to learn basics through interactive play.
Expertise
Technical Skills
Production-proven across fintech, tax technology, healthcare, and SaaS — from system design to leading engineering teams.
Career
Work History
Technical Lead / Module Lead
Taazaa Inc
Remote · US Client
- ▸Leading an 8-member agile team delivering an AI-powered multi-tenant tax platform across 50+ US localities and 100+ form types.
- ▸Built AI and RPA-based pipelines that cut filing time from ~5 minutes to ~20 seconds — 70–80% reduction in manual data entry.
- ▸Designed a configurable rule engine that takes new city rollouts from weeks to days.
Senior Java Developer
INK Solutions
Poland · Saudi Arabia (onsite)
- ▸Engineered microservices for a banking platform serving 8M+ users and 10k+ merchants — Kafka event-driven flows, Redis caching (25% latency drop), Docker/Kubernetes CI/CD.
- ▸Built an AI-powered sales engagement platform with GPT-4 personalisation, Twilio, SendGrid, and AWS — deployments down from hours to minutes.
Principal Software Engineer
Qordata
Pakistan · Oman (onsite)
- ▸Architected a 1M+ user healthcare compliance platform with Okta SSO and Spring Boot microservices on AWS.
- ▸Reduced physician data-processing effort by ~90% on a European pharmaceutical consent platform through multithreading automation.
Education
Master's in Computer Science — University of Karachi (2013–2014)
Bachelor's in Statistics — University of Karachi (2011–2012)
Global Reach
Three Continents
Over a decade of remote and on-site collaboration with product teams and enterprises — delivering software that runs in production, at scale.
North America
Enterprise tax technology and SaaS product teams across the US.
Europe
Healthcare compliance and digital transformation for European enterprises.
Middle East
Banking, fintech, and government-facing platforms for GCC clients.
Contact
Let's build
something.
Open to senior backend roles, scaling your product, or long-term technical partnerships.