Available for iOS App Development

Sajid
Hasan
Shanta.

Explore My Work ↓ Book a Call ↗
~/sajid
3+ Years iOS
12+ Apps Shipped
NASA Space Apps Champion
SwiftSwiftUIAI-First

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About

I build iOS apps that feel right.

iOS developer with 3+ years of experience, turning ideas into scalable, production-ready SwiftUI code. I build with an AI-first workflow, and I think about mobile as craft, not just code.

From Bangladesh, building for a global audience. Open to remote and international roles.

iOS.
iOS Dev
Swift.
Swift & SwiftUI
AI.
AI First

Tech Stack

Core
Swift, SwiftUI, UIKit, Swift Concurrency, SwiftData
AI Workflow
Claude Code, Gemini, AI as a thinking partner
Architecture
Clean architecture, MVVM, scalable SwiftUI patterns
Tooling
Xcode, Git, Figma, Firebase, Realm, MapKit
Networking
REST APIs, Alamofire, async/await
Growth
ASO, App Store deployment, product thinking
Research
Intelligent User Interfaces for mobile apps
Testing
XCTest, Crashlytics, performance tuning

Portfolio

Apps I've shipped, features I've owned.

Work in Progress

Case studies and screenshots are being polished. Check back soon.

Portfolio

Apps I've shipped, features I've owned.

Carcopolo icon 001
App Store
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Carcopolo

B2B GPS fleet tracking and vehicle surveillance platform

  • Migrated the full codebase from Objective-C to Swift
  • Built live tracking, geofencing, and real-time surveillance integrations
  • Implemented video playback and detailed trip reporting features
Swift Objective-C MapKit Core Location Geofencing
Yes Parking icon 002
App Store
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Yes Parking

Smart parking platform connecting drivers to available spaces

  • Developed core iOS app with MapKit-based real-time slot discovery
  • Redesigned the booking flow for a smoother, faster checkout experience
  • Piloting live in Chittagong with map-driven space selection
Swift SwiftUI MapKit Core Location
Nirapath icon 003
App Store
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Nirapath

Personal safety companion with emergency SOS and live location sharing

  • Built real-time location sharing with trusted contacts
  • Implemented one-tap Emergency SOS with instant push notification alerts
  • Designed and developed key safety features end-to-end
Swift SwiftUI Core Location Push Notifications Emergency SOS
AI Traffic System icon 004
News Link
Screenshot 1 Screenshot 2 Screenshot 3
Dhaka Metropolitan Police · Deployed in Production

AI Traffic Violation Detection

Production computer vision system for automated traffic enforcement

  • Deployed across live Dhaka intersections for the Dhaka Metropolitan Police
  • Real-time CV pipeline processing live RTSP camera feeds
  • Automated violation detection with evidence capture and archival
Computer Vision AI/ML RTSP Real-time Production
TurnIn icon 005
Coming Soon
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Upcoming · In Development

TurnIn

Assignment scanner and auto-generated cover design app for students

  • Scan physical assignments using the device camera via VisionKit
  • Auto-generate polished, submission-ready PDF cover pages
  • Customisable cover templates with intelligent layout system
Swift SwiftUI VisionKit PDFKit Core Image
Exomerce icon 006
Coming Soon
Exomerce Screenshot 1 Exomerce Screenshot 2 Exomerce Screenshot 3
Under NDA

Exomerce

AI-powered e-commerce with real-time chat and voice-driven shopping

  • Natural language and voice interface for product search and checkout
  • Real-time AI responses for comparison and personalised recommendations
  • Custom celebration plan generation powered by LLM integration
Swift SwiftUI LLM Integration Speech Recognition Real-time AI
Matchmaking app icon 007
Under NDA
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Under NDA

Mental Health Matchmaking

Privacy-first platform matching users to peer and professional mental health support

  • End-to-end encrypted messaging for all peer and professional conversations
  • Real-time communication infrastructure built on WebSocket
  • Intelligent matching connecting users to the right support
Swift SwiftUI End-to-End Encryption Real-time Messaging WebSocket
Workopolo icon 008
App Store
Workopolo Screenshot 1 Workopolo Screenshot 2 Workopolo Screenshot 3

Workopolo

Employee task tracking and remote attendance management

  • GPS-based geofencing for accurate remote attendance check-ins
  • Supervisor-subordinate communication tools for team coordination
  • Actively involved in planning and architecture for the upcoming major version
Swift SwiftUI Core Location Geofencing Push Notifications

Education

Two degrees, one obsession.

M.S. in Management of Technology

Bangladesh University of Engineering and Technology

2025 — Present

Researching Intelligent User Interfaces for mobile apps. Exploring how AI can make software that genuinely understands the user, anticipates intent, and delivers proactive, context-aware experiences before they are explicitly requested.

B.S. in Computer Science and Engineering

North South University

2018 — 2022

Foundation in computer science fundamentals, software engineering, and the beginnings of a career in iOS development.

Blog

Notes from the build.

I write about iOS, AI, and the craft of building software. These are the posts I'm most proud of.

Read all posts at blog.sajidhasan.com ↗

Contact

Building something worth shipping? Let's continue this conversation.

The fastest way to reach me is LinkedIn. Or book a time below and we'll talk live.

Connect on LinkedIn ↗

Fastest reply. I'm active daily.

hello@sajidhasan.com

For longer messages and proposals.

Book a 30-minute call

Free. No pitch. Just a conversation.

Who is Sajid Hasan Shanta?
Sajid Hasan Shanta is an iOS developer based in Dhaka, Bangladesh. He builds SwiftUI applications with an AI-first development workflow and was a Champion at the NASA Space Apps Challenge 2023. His full profile is available at linkedin.com/in/sajidshanta.
What is an iOS x AI developer?
An iOS x AI developer combines native iOS development expertise with AI-first workflows. Sajid uses AI as a thinking partner for cleaner architecture and sharper product decisions, not just as a code completion tool.
Where is Sajid Hasan Shanta based?
Sajid Hasan Shanta is based in Dhaka, Bangladesh. He builds for clients and teams worldwide and is open to remote and international opportunities.
What does Sajid Hasan Shanta build?
Sajid builds production iOS applications using SwiftUI, Swift Concurrency, and clean architecture patterns. His shipped apps include fleet tracking platforms, smart parking solutions, safety companion apps, and a VR moonquake simulator built for NASA.
Where did Sajid Hasan Shanta study?
Sajid holds a B.S. in Computer Science and Engineering from North South University (2018-2022) and is currently pursuing an M.S. in Management of Technology at Bangladesh University of Engineering and Technology, researching Intelligent User Interfaces.
What is Sajid Hasan Shanta researching?
Sajid is researching Intelligent User Interfaces for mobile apps at the graduate level. His research explores how AI can make software that genuinely understands and proactively assists the person using it.
How can I contact Sajid Hasan Shanta?
The fastest way is through LinkedIn at linkedin.com/in/sajidshanta. For a direct 30-minute conversation, you can book a free call at cal.com/sajidhasan. Or email hello@sajidhasan.com.
Is Sajid Hasan Shanta available for new opportunities?
Yes. He is open to remote and international iOS developer roles, especially those involving SwiftUI, AI-first development, and consumer-scale products. You can book a 30-minute introductory call at cal.com/sajidhasan.