Mahmudul Hasan
iOS Developer | Swift | SwiftUI
Work Experience
Software Engineer - DrOnCall Ltd. (Remote)

Al Maryah Island, Abu Dhabi, United Arab Emirates — (Sep’24 - Present) - Housecall

A primary care facility that delivers medical services at-home, in-office, and virtually.

  • Developing and maintaining the iOS app using SwiftUI, ensuring performance and adherence to Apple’s design guidelines.
  • Collaborating with team members to implement features, debug issues, and optimize app functionality.
  • Creating reusable components and ensuring localization and accessibility compliance.
  • Participating in code reviews, testing, and debugging to ensure high-quality deliverables.
  • Tech Stack: SwiftUI, Swift

Full Stack iOS Engineer - Insightful Inc. (Contract)

San Diego, California — (Jun’21 - Aug’24) - Appstore

Tangerine, a photo sharing and review social networking app in Swift.

  • Significantly improved app performance by reducing 33% of unnecessary code and implementing memory management techniques using Instruments, achieving a 50% performance increase.
  • Optimized Firestore read/write operations, resulting in reduced costs by implementing efficient query structures.
  • Implemented Firebase Cloud Functions to automate filtering and administrative tasks, also enhanced app functionality and efficiency by using machine learning models.

  • Tech Stack: Swift, SwiftUI, Firebase, Realm, Core ML, Image Processing, NodeJS

Lead iOS Developer - Katex Entertainment Ltd. (Contract)

Dhaka, Bangladesh — (Jun’22 - Dec’22) - Github

Bazaarface, an e-commerce application with integrated social media features.

  • Actively contributed to continuous improvement efforts by providing valuable suggestions and actively engaging in problem-solving activities to enhance teamwork.
  • Demonstrated consistent dedication and hard work, resulting in improved operational efficiency and effectiveness.

  • Tech Stack: Swift, Firebase, Realm, GraphQL

iOS Developer - Britannia Hotel (Remote)

Trondheim, Norway - (Jun’20-May’21) - Github

Jigger, an exclusive iPadOS app for Britannia Hotel's bar.

  • Led the end-to-end development of the app, encompassing the creation of an intuitive admin panel and integration with the bar's product database. The app served as a sophisticated inventory management system, enhancing operational efficiency.
  • Implemented essential functionalities such as advanced search capabilities, sorting options, seamless CRUD (Create, Read, Update, Delete) operations, and biometric authentication.
  • Built an admin panel using Flutter with different roles.

  • Tech Stack: Swift, Firebase, Realm, Flutter (Web)

Application Developer - TrapSpy (Remote)

Winnipeg, Canada — (Dec’17 - Dec’19) - Github | AppStore | Playstore

Developed a cloud-sourced report sharing app that empowered users to create reports on hazards, obstacles, and cost-saving opportunities, resulting in increased safety and significant savings.

  • Increased user engagement by 70% through the implementation of location-based photo push notifications.
  • Featured in local news for its innovative approach and impact.
  • Garnered over 100,000+ downloads from the pilot city, showcasing its popularity and widespread adoption.

  • Tech Stack: Swift, Firebase, Java, NodeJS
Skills
Programming Languages
  • Swift
  • Dart

  • Platform/Framework
  • SwiftUI
  • CoreML
  • CoreAnimation
  • SwiftData
  • Apollo GraphQL
  • Firebase
  • Git
  • Google Maps Platform
  • Flutter
  • Laravel
  • Bootstrap

  • CI/CD
  • XCCloud
  • Fastlane
  • Github Actions

  • Databases
  • Realm
  • MySQL

  • Soft Skills
  • Time Management
  • Team Work
  • Problem Solving
  • Critical Thinking
  • Languages
  • English (Professional)
  • Bengali (Native)
  • Education
    MSc in Disaster Management

    Begum Rokeya University, Rangpur
    (2019-2020)

    BSc in Disaster Management

    Begum Rokeya University, Rangpur
    (2016-2019)

    Other Projects
    Pragati UTrack - AppStore
    Vehicle owners, parents, delivery, transportation, trucking, mobile service companies, private investigators and many others can all benefit from Utrack software and service. Knowing where your vehicles, employees and physical assets are in real-time on your desktop computer, mobile is a valuable management and cost-control tool.

  • SwiftUI · Realm
  • NamazStart - AppStore | Playstore
    The NamazStart app is a mobile application designed to teach and guide Muslims on how to perform their daily prayers, also known as Salah or Namaz. The app provides step-by-step instructions on how to perform each of the five daily prayers, along with helpful features.

  • Flutter · Getx
  • This Website - Github
    This site is hosted on GitHub and source code is available as well. Feel free to fork this site and contribute. If you use the source code, please put a credit somewhere visible.

  • JavaScript · HTML · CSS
  • Study in Bangladesh - Web Link
    Study in Bangladesh is maintained by Global Representatives of Bangladesh Education and Institutions tasked with promoting Bangladesh abroad supported by the Government of the People's republic of Bangladesh.

  • JavaScript · Bootstrap · Back-End Web Development · Laravel
  • The names and logos of third party products and companies shown on the website and used in the materials are the property of their respective owners and may also be trademarks.


    Copyright © Mahmudul Hasan