Hi, I'm Umair ๐Ÿ‘‹
Lead Software Engineer & ML/AI Engineer with 5+ years building production-grade web, mobile, and intelligent systems for global clients.
UH

About

Professional with 5+ years delivering high-performance web, mobile, and intelligent systems globally. I specialize in scalable SaaS platforms, real-time dispatch engines, production ML pipelines, and Agentic AI systems with Graph-based RAG. My work has driven measurable impact โ€” from an 80% reduction in customer support queries through order-intelligence modeling to a 70% revenue increase for UK clients. I thrive at the intersection of software engineering and applied AI, turning complex requirements into elegant, performant solutions.

Work Experience

S

Stechai
AI/ML

August, 2025 - Present
ML & AI Engineer
Built two production AI systems for e-commerce at scale. First: a WISMO prediction engine that trains three ML models simultaneously on live MongoDB data, auto-selects the best performer, serves single and bulk order predictions via REST API, and streams results to Kafka โ€” cutting 'Where Is My Order?' support queries by 80% across 250,000+ daily orders. Second: a Knowledge Graph RAG system where I designed and managed a Neo4j knowledge graph of the full product/order domain, then integrated it into a LangGraph-powered agent pipeline that handles real-time natural language queries from end users end-to-end.
E

Elore Digital
SaaS

January, 2025 - Present
Lead Software Engineer
Built and maintained custom CMS systems and SaaS platforms tailored for UK-based digital agencies. Led technical architecture decisions, conducted code reviews, and produced comprehensive technical documentation. Delivered multiple client projects pixel-perfect from Figma designs to production deployments on Hostinger.
B

Booma Enterprises

February, 2023 - January, 2025
Lead Software Engineer
Orchestrated delivery of 3+ flagship products including the Navigo Taxi admin dashboard, driver app, and customer portal โ€” driving a 70% increase in business revenue across Exeter, UK. Developed 15+ auxiliary tools that reduced internal workflows by 50% and cut driver onboarding time by 30%. Improved customer retention by 25% via data-driven UX improvements. Architected cross-platform solutions using Firebase Realtime Database and Cloud Functions. Launched a real-time dispatch system and fare-calculation engine that cut driver response times by 40%.
H

Horizon Informatics

February, 2023 - August, 2023
Website Developer & CTO
Designed an in-depth onboarding course for Front-end Development interns, reducing ramp-up time by 40% and establishing a uniform knowledge base. Spearheaded the design and deployment of multiple client websites, contributing to an 80% increase in client business volume within six months. Utilized HTML, CSS, JavaScript, WordPress, Elementor, and Divi to produce scalable, visually compelling websites.
M

Microverse

September, 2022 - Present
Full Stack Web Development Mentor
Led the Spa-Booking App project, coordinating a team of 5 developers to deliver a fully functional booking system within a 4-week sprint. Enhanced application performance by 30% through strategic use of React and Redux. Developed and deployed 10+ API endpoints following industry standards. Implemented responsive CSS3 techniques ensuring consistent UX across all devices.

Skills

React
React Native
Next.js
Vite
Redux
Expo
TypeScript
JavaScript
Python
Ruby
Ruby on Rails
Node.js
Firebase
Cloud Functions
PostgreSQL
MySQL
MongoDB
TailwindCSS
LangChain
LangGraph
LangSmith
Neo4j
Knowledge Graph
Machine Learning
Agentic AI
RAG
Graph RAG
LLM Integration
Generative AI
Google Maps API
My Projects

Check out my latest work

From production ML pipelines processing 250K+ orders daily to real-time ride-booking ecosystems and SaaS platforms โ€” here's a selection of systems I've shipped for global clients.

Traffiqco โ€” Intelligent Traffic Management Platform

Traffiqco โ€” Intelligent Traffic Management Platform

Production AI platform for Temporary Traffic Management planning in New Zealand. Transforms a slow, manual TMP creation process into an intelligent system that generates compliant, submission-ready plans in under 20 seconds โ€” grounded in a RAG pipeline built on real Auckland Transport-approved TMPs. Features an 8-node LangGraph agent, CoPTTM compliance verification, and a Next.js drag-and-drop plan editor with real-time compliance checking. Gets smarter with every CAR submission through a nightly feedback loop that continuously re-weights the knowledge base.

Python
FastAPI
LangGraph
LangChain
OpenAI GPT-4o
RAG Pipeline
Qdrant
PostgreSQL
PostGIS
Vector Embeddings
ColPali
OpenAI Whisper
Next.js 15
TypeScript
WISMO Prediction Engine

WISMO Prediction Engine

Production ML system at Stechai that eliminates the #1 e-commerce support drain โ€” 'Where Is My Order?' queries. Ingests live order data from MongoDB and simultaneously trains three competing ML models, automatically benchmarks them, and promotes the best-performing model to production. Exposes two REST API endpoints: single-order prediction for real-time customer-facing responses and bulk prediction for processing thousands of live orders in one shot. Every prediction is streamed to Kafka, keeping downstream services โ€” logistics, notifications, support dashboards โ€” continuously in sync. Reduced WISMO support queries by 80% across 250,000+ daily orders.

Python
Machine Learning
MongoDB
Scikit-learn
Kafka
REST API
Automated Model Selection
Bulk Inference
Streaming
Car Aid Auto Repair โ€” Dubai

Car Aid Auto Repair โ€” Dubai

Full revamp of a production website for Dubai's leading 24/7 mobile car repair service, trusted by 200,000+ customers since 2011. Rebuilt the entire frontend from scratch with a modern UI/UX, implemented technical SEO across all service pages driving significant organic growth, and built a custom CMS enabling the client to independently publish and manage blog content without any developer involvement.

Next.js
TypeScript
Tailwind CSS
Custom CMS
SEO
Technical SEO
On-Page SEO
Google Tag Manager
Responsive Design
Performance Optimisation
REST API
eCommerce Knowledge Graph RAG

eCommerce Knowledge Graph RAG

Intelligent query layer for a large-scale e-commerce platform at Stechai. Built and managed a Neo4j knowledge graph that encodes the full product and order domain โ€” entities, relationships, attributes โ€” as a structured, queryable intelligence layer. Integrated this knowledge graph into a LangGraph-powered RAG pipeline that handles real-time natural language queries from end users, traverses the graph for precise context retrieval, and delivers end-to-end user flows from search to resolution. The agent understands the database schema through Neo4j and reasons over it autonomously, making the system adaptive to new data without retraining.

Neo4j
Knowledge Graph
LangGraph
LangChain
RAG
Agentic AI
Python
Graph Traversal
LLM Integration
Secondflips โ€” E-Commerce Platform

Secondflips โ€” E-Commerce Platform

End-to-end e-commerce platform for a Pakistani retail brand selling home goods, clothing, and kids items across Pakistan. Built the complete system from scratch โ€” customer-facing storefront with product catalogue, cart, and checkout, through to a full admin dashboard covering inventory management, order processing, and project tracking screens. Includes authentication, role-based access, and payment integrations with Easypaisa, JazzCash, and COD.

Next.js
TypeScript
Tailwind CSS
PostgreSQL
Prisma
REST API
Authentication
Role-Based Access Control
Dashboard
Inventory Management
Order Management
Payment Integration
Easypaisa
JazzCash
Responsive Design
Navigo Taxis Ecosystem

Navigo Taxis Ecosystem

Full-stack ride-booking platform for Booma Enterprises in Exeter, UK. Includes a cross-platform rider app (Android/iOS), real-time driver app, and an enterprise admin dashboard. Delivered a 70% revenue increase, cut driver response times by 40%, and reduced onboarding time by 30% across the business.

React
React Native
TailwindCSS
TypeScript
Vite
Firebase
Google Maps API
Cloud Functions
Expo
Real-Time Tracking
Electronic Showroom Management System

Electronic Showroom Management System

Custom web-based business management solution built for an electronics showroom operating on both cash and installment sales models. Delivered a complete end-to-end system covering customer management, dynamic inventory tracking, invoice generation, installment plan handling, and a real-time finance overview dashboard. Handed over to the client and has been in active daily use for 3+ years with zero migration โ€” a testament to the stability and reliability of the system.

React
Node.js
PostgreSQL
REST API
Authentication
Invoice Generation
Inventory Management
Installment Management
Finance Dashboard
Customer Management
Role-Based Access Control
Responsive Design
Ainonic Technologies

Ainonic Technologies

Company website for a global AI software house. Built with smooth animations and a modern brand identity to highlight AI product offerings and attract enterprise clients. Features a full product showcase, service breakdowns, and lead-generation flows.

React
TypeScript
TailwindCSS
Aceternity UI
Vite
Ignite Courier

Ignite Courier

UK-based courier platform streamlining parcel booking and delivery tracking. Features a modern, intuitive UI that guides users from booking to real-time shipment visibility. Achieved a 90% user satisfaction rate and improved customer retention through a clean, efficient booking experience.

CSS Variables
TypeScript
Vite
Elore Digital

Elore Digital

High-end marketing website for a UK-based digital agency. Transformed a detailed Figma design into a production-ready, interactive UI. Resulted in a 90% increase in visitor engagement and became a flagship reference for the agency's client pitches.

React
Vite
TailwindCSS
TypeScript
CSS Variables
Figma
Hostinger
Open Source & Side Projects

Built to learn. Shipped to matter.

My coding journey started with a simple "Hello, World!" โ€” and never stopped. From vanilla JS experiments to LangGraph AI agents, each project below represents a step in my growth: learning a new stack, solving a real problem, or exploring the edge of what's possible with code.

  • C

    Custom Tool Agent

    Pakistan ยท Remote

    A versatile LangGraph agent powered by Google's Gemini 2.0 Flash. Automates multi-step tasks โ€” web search, data extraction, and structured result saving โ€” by orchestrating external tools through a graph-based workflow.
  • E

    Entity Agent

    Pakistan ยท Remote

    LangGraph-based field-mapping agent that intelligently maps fields from incoming JSON data to a predefined product schema. Uses an LLM to analyze both field names and content, returning accurate matches with confidence scores.
  • H

    Hotels Archive

    Pakistan ยท Remote

    Vite + React application for searching, filtering, and exploring hotels worldwide. Powered by Redux for state management and integrated with Rapid API for real-time hotel data โ€” images, amenities, ratings, reviews, and contact info.
  • S

    Spa Booking App

    Pakistan ยท Remote

    Full-stack spa session booking platform built as a Microverse team project. Led a 5-person dev team through a 4-week sprint, boosting performance by 30% with React and Redux, and delivering 10+ REST API endpoints on schedule.
  • S

    Space X

    Pakistan ยท Remote

    React and Redux app fetching real-time SpaceX rocket and mission data. Features a three-page interface with seat booking, reservation tracking, and live launch schedule updates โ€” delivering an immersive experience for space enthusiasts.
  • H

    House Budget App

    Pakistan ยท Remote

    Feature-rich household budget manager built with Ruby on Rails and Devise authentication. Allows users to create, manage, and share budget records with full CRUD functionality, RSpec test coverage, and a responsive interface.
  • R

    Rails Recipe App

    Pakistan ยท Remote

    Collaborative recipe management platform built on Ruby on Rails with Devise authentication. Users can create, manage, and share recipes with a clean UI and comprehensive RSpec test coverage.
  • O

    OOP School Library

    Pakistan ยท Remote

    Console-based library system built on OOP principles. Manages students, teachers, books, and borrow transactions following a UML class design. Demonstrates decorators, associations, data persistence, and unit testing in Ruby.
  • C

    Catalog of My Things

    Pakistan ยท Remote

    Group capstone project using PostgreSQL and Ruby to build a catalog management system. Demonstrates relational data modeling, Ruby scripting, and collaborative development with a well-structured schema design.
  • M

    Math Magicians App

    Pakistan ยท Remote

    User-friendly calculator app built with React. Features a sleek design, intuitive interface, and responsive layout across all devices. Demonstrates React component architecture and state management for real-time computation.
  • J

    JavaScript Group Project

    Pakistan ยท Remote

    Responsive web app fetching meal data from an external API. Displays categories with images, comment threads, and reservation buttons. Built collaboratively with vanilla JS, using media queries for cross-device compatibility.
  • C

    Capstone One

    Pakistan ยท Remote

    First major capstone at Microverse โ€” a two-page National Educational Summit website for Australia. Features dynamically rendered speaker sections, mobile-first responsive design, and an accessible HTML/CSS/JS architecture.
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on LinkedIn and I'll respond whenever I can. I will ignore all soliciting.