Available for new projects

Backend · AI
& Full Stack
Engineer.

8+ years delivering production systems — from 100M-record GCP pipelines and LLM AI tools to mobile apps and luxury web platforms across Canada, UAE, and beyond.

View Projects ↓obaidullah_786@live.com
MO
Muhammad Obaidullah
Senior Backend & AI Engineer · Toronto, ON
8+
Years exp.
100M+
Records/day
7
Projects
3
Countries
PythonGCPLLMFastAPIFlutterReact
Portfolio

Backend & Data Engineering

Enterprise-scale systems built for TELUS, Gimme Games, and MRI Software.

Backend · Data · Cloud
100M+
records/day
41%
cost cut
30%
perf gain
Ingest
→
Spark
→
BigQuery
→
BI
01/07Backend · GCP
Customer Intelligence Data Pipeline
Distributed GCP platform at TELUS processing 100M+ daily records — identity resolution, Parquet layer, automated orchestration.
PythonGCPPySparkBigQuery
100M+ recordsprocessed daily
→
api.gimmegames.io/v2
GET/players/{id}/stats74ms
POST/events/telemetry41ms
GET/analytics/retention88ms
PUT/players/{id}/segment55ms
02/07Backend · API
Scalable REST API Platform
Production FastAPI backend serving real-time game telemetry and analytics with 99.9% uptime at Gimme Games.
FastAPIPostgreSQLDocker
74ms avgAPI response
→
$4.2M
Revenue MTD
84K
Users
68%
Retention
// revenue trend
03/07Data · BI
Analytics Dashboard & BI Platform
Azure Synapse + Power BI analytics infrastructure across PropTech and gaming — $120K revenue impact.
AzurePower BIPySpark
$120Krevenue impact
→
Artificial Intelligence

AI & Automation

LLM-powered systems and intelligent automation built for enterprise clients.

LLM · NLP · Python Pipelines
96John M. Williamson vs John WilliamsonAUTO MERGE
71Sarah Chen vs S. Chen · suite conflictREVIEW
23Michael Torres vs Miguel Torres · DOB mismatchNO MATCH
04/07AI · LLM · NLP
LLM Customer Deduplication Engine
AI system for TELUS — semantic scoring of 50M+ customer record pairs, automated merge for ≥80 score, analyst queue for ambiguous matches.
PythonLLMBigQueryGCP
95% accuracyauto-merge precision
→
// LIV Golf AI Bot · Live Scoring
1B. DeChambeau · Crushers GC-19
2D. Johnson · 4 Aces GC-16
3P. Reed · Crushers GC-15
4C. Niemann · Torque GC-13
5T. Pieters · Range Goats-12
05/07AI · Scraping · Sports
LIV Golf AI Scoring Bot
Fully automated Python bot scraping every LIV Golf event — AI-normalized scoring for 48 players, live leaderboard updates every 60 seconds.
PythonWeb ScrapingLLMFastAPI
0% manualfully automated
→
Web & Mobile

Web & Mobile Development

Full-stack platforms and mobile apps across golf, sports, and automotive industries.

React · Flutter · iOS · Android
gimme54.com
⛳
Gimme54
LIV Golf Fantasy Platform
06/07Web · iOS · Android
Gimme54 Golf Platform
Full golf fantasy platform — React website, Flutter iOS + Android apps, real-time LIV Golf leaderboards, fantasy leagues, and push notifications.
ReactFlutterFastAPIFirebase
3 platformsWeb + iOS + Android
→
dubaiautodealers.ae
🏎️Lamborghini Urus 2024AED 890K
🚗Mercedes G63 AMG 2023AED 650K
🚙Rolls-Royce Ghost 2024AED 1.8M
07/07Web · AR/EN · UAE
Dubai Auto Dealers Platform
Premium automotive web platform for Dubai dealers — bilingual AR/EN, 200+ luxury listings, WhatsApp lead capture, and analytics dashboard.
ReactNode.jsi18nWhatsApp API
35% upliftlead conversion
→
Expertise

Technical Skills

Core competencies across backend, AI, cloud, and full-stack development.

⚙️ Backend & API

  • Python · FastAPI · REST
  • Microservices Design
  • System Architecture
  • Docker · Kubernetes

🤖 AI & ML

  • LLM Integration (GPT/Vertex)
  • NLP · Entity Resolution
  • Web Scraping + Parsing
  • Automated Pipelines

☁️ Cloud & Data

  • GCP · BigQuery · Dataflow
  • Azure Synapse · Databricks
  • AWS · S3 · Redshift
  • PySpark · ETL · Parquet

📱 Web & Mobile

  • React · Flutter
  • iOS (Swift) · Android (Kotlin)
  • Firebase · Push Notifications
  • Terraform · GitHub Actions

Let's work together.

Available for backend, AI, data engineering, and full-stack projects.

Email Me →647-773-4834