Owais Ali
Khan
5+ years building production-grade SaaS platforms, banking systems, and AI-powered products. From Karachi to clients worldwide — I ship clean code that scales.
What I Build
I specialize in four areas where I can take a project from blank screen to production-ready product.
Owais Ali Khan
Senior Full Stack Engineer based in Karachi, Pakistan. I've spent 5+ years shipping real products for real companies — from Pakistan's biggest bank (HBL) to Dubai-based AI startups.
Most clients have been burned by developers who disappear mid-project or ship code that breaks in production. That's not how I work. I communicate clearly, hit deadlines, and write code you won't need to throw away in 6 months.
Currently available for freelance projects and remote full-time roles.
AI Integration & Chatbots
LangChain, OpenAI API, RAG pipelines, and vector database integrations. I build AI features that actually work in production, not just demos.
SaaS MVP Development
End-to-end SaaS apps with auth, RBAC, billing, and dashboards. From zero to shipped in weeks, not months. Built on Next.js + NestJS + PostgreSQL.
AWS Cloud Architecture
Deploy scalable backends on EC2, manage databases on RDS, handle media on S3, and wire up transactional email with SES. Proper infrastructure, not cowboy deployments.
Enterprise & FinTech Apps
5 years building production apps for banks and enterprise clients. I know how to work with legacy systems, compliance requirements, and high-stakes codebases.
Certifications
What I've Shipped
Production projects across banking, SaaS, and AI — each one delivered on time with clean, maintainable code.
Neptunes AI Chatbot
Conversational AI chatbot built with LangChain and OpenAI. Supports multi-turn context, document Q&A, and custom persona configuration.
Unitee Social Admin Portal
Sole frontend developer for this Dubai-based social platform. End-to-end admin portal for content moderation, user management, and analytics.
HBL Spark & Konnect
Full stack engineer for HBL's digital banking platform. Built account opening flows, KYC integrations, and financial service modules at scale.
Rebootz.ai Platform
Contributed to core feature development of this AI-powered SaaS platform. Responsible for Angular v19 frontend architecture and API integrations.
Chefzone Restaurant SaaS
Freelance project: restaurant management SaaS with order tracking, menu management, and POS integration. Built on NestJS with PostgreSQL.
Swift Sync App
Real-time task and project sync application. Features live updates via WebSockets, role-based access control, and third-party integrations.
My Arsenal
A production-tested toolkit spanning frontend, backend, AI, cloud, and everything in between.
Frontend
Backend
AI & ML
Databases
Cloud & DevOps
Tools
Where I've Worked
5+ years across banking, SaaS, AI, and digital product companies in Pakistan and Dubai.
Full Stack Developer
Current- ▸Sole owner of end-to-end frontend for the Unitee Social Admin Portal (React + TypeScript)
- ▸Shipped MVP1 on schedule, coordinating cross-team requirements and feature rollout
- ▸Contributing to Modon Express with NestJS + Next.js backend and frontend respectively
Senior Executive Software Engineer
- ▸Led core feature development across 6+ products including Connect QBS, Vibe, and Rebootz.ai
- ▸Architected Angular v18/v19 frontends with complex state management (NgRx)
- ▸Collaborated directly with managers and frontend teams to finalize and implement new requirements
Full Stack Engineer
- ▸Built and maintained digital banking applications for Pakistan's largest bank
- ▸Developed account opening (Spark) and digital payments (Konnect) workflows
- ▸Worked with MS SQL and MongoDB at scale, handling high-volume financial data
Web Application Developer
- ▸Built responsive Angular v12 UI for the Madina Apps platform
- ▸Implemented new client-requested features, collaborated directly with design team
React Developer
- ▸Designed app architecture and built reusable component library for Super Stars Bio
- ▸Conducted code reviews and created UI designs from Figma specs
Freelance Developer
Dec 2021 – Present · 4+ years of parallel freelance work alongside full-time roles. Delivered AI chatbots, SaaS platforms, job boards, and enterprise web applications for clients in Pakistan and abroad.
Let's Build Together
Got a project in mind? Whether it's an AI integration, SaaS MVP, or a full-stack rebuild — I'd love to hear about it.