Saad Bin Khalid

Flutter Mobile App Developer

Rate me

Objective

I've spent 3+ years building 40+ apps Flutter apps that solve real problems: banking transactions, live dashcam streams, AI-powered business tools. Across 3 industries, I've learned that the best cross-platform code is the code users never think about.

Experience

Geotab | #1 in Fleets & Telematics

- Present

Mobile App Developer

Dubai, UAE

  • Migrated Geotab Video App from Kotlin/Swift to Flutter from scratch in 2 months.
  • Managed the app for a production base of 3,000+ monthly active users.
  • Maintained weekly accuracy of +90% in WebRTC live-streaming.
  • Helped +2,000 users install a total of +17,000 dashcams through the app.
  • Reduced codebase size by 81% by consolidating Android and iOS codebases.

Habib Bank Ag Zurich

-

Mobile App Developer

Karachi, Pakistan

  • Implemented VISA Push Provisioning, resulting in 3x more cards provisioned to Google Pay and Samsung Wallet.
  • Built an internal Employee App, reducing attendance marking time from 10-15 minutes to under 5 seconds.
  • Created the bank's first-ever document upload / download feature for the mobile app.
  • Developed an in-app customer feedback survey, increasing response rates by 4x.

KTeams Solutions

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Senior Flutter App Developer

Remote

  • Delivered 5 apps in under 6 months.
  • Built core features for an AI-powered business execution platform, saving +1,000 hours annually per user.
  • Streamlined CI/CD with GitHub Actions, reducing release times by 60% with near-zero downtime.

Projects

Places Scrapper - Demo

Flutter, Firebase, NodeJS

My solution strategy to escape limitations of Google Places API and scrape businesses from a large geo-region or city.
  • Create and simplify boundaries of different regions.
  • Fill regions with a grid of hexagonal cells.
  • Search for Google Places in each cell.
  • Group nearby places together in a visit route.

Education

National University of Computer and Emerging Sciences

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Computer Science
GPA 3.82

Bachelors

Skills

Languages
Dart, Flutter, Kotlin, Java, Python, JavaScript, TypeScript, React.js, Node.js, Express.js
Flutter
Riverpod, BLoC, Provider, Hive, SQLite, Supabase, Clean Architecture, MVVM
Firebase
Firestore, Cloud Functions, FCM, Crashlytics, Data Connect, GenKit, Vertex AI, GCP
Artificial Intelligence
LLM, Finetuning, HuggingFace, PyTorch, YOLO, Transformers
DevOps
GitHub, GitHub Actions, Shorebird, Azure, Docker, CI/CD, Unit testing

Awards

Full-Merit Scholarship

Systems Limited

App Development Winner

PROCOM Competition

App Lead

Google Developer Student Club

Certifications

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