09/26/2025 updated

**** ******** ****
partially available
info: Available evenings and weekends

Software Engineer (iOS)

Rangpur, Bangladesh
Worldwide
BSc & MSc in Disaster Management
Rangpur, Bangladesh
Worldwide
BSc & MSc in Disaster Management

Profile attachments

6. CV-Mahmudul-HC-Sept 13, 2024.pdf

FlutterPHPApplication Programming Interfaces (APIs)IOS ApplicationsApple IOSMobile Application DevelopmentCloud ComputingContinuous IntegrationData ManagementMemory ManagementLaravelMachine LearningMySQLPerformance TuningSwiftuiGoogle FirebaseBackend
iOS, API, backend development, backend, cloud-based, CI/CD, data management, Firebase, Flutter, iOS applications, Laravel, machine learning, Memory Management, mobile development, MySQL, PHP, Performance Tuning, SwiftUI, user management

Experience

Professional experience5 - 10 years
Freelancer since2017

Languages

EnglishFluent

Project history

Software Engineer

DrOnCall Ltd

Pharmaceuticals & Medical Technology

50-250 team member

It's new role where I've been given the task to develop iOS application for the health care system that the company provides in UAE.

iOS Engineer

Insightful Inc
* Improved app performance by reducing 33% of unnecessary code and increasing
memory efficiency by 50%.
* Optimized Firestore operations and implemented efficient query structures.
* Integrated Firebase Cloud Functions and ML models to enhance app functionality.

Lead iOS Developer

Katex Entertainment Ltd
* Developed the Bazaarface e-commerce application, including the backend API in
Laravel to handle social media features and user management.
* Optimized API performance and handled cloud-based server management for the app.

iOS Developer

Britannia Hotel
* Developed an iPadOS app for inventory management with full backend integration in
Laravel, improving the bar's operational efficiency.

Technical Officer

4. Study in Bangladesh (Personal)
Bangladesh
Technical Officer | March 2020 - December 2020

* Led the backend development using Laravel for the MVP education platform,
streamlining system processes and improving functionality.

Application & Backend Developer

Trapspy
* Developed a hazard reporting app with integrated Laravel backend for data
management, leading to 100,000+ downloads.

Freelance Projects

NamazStart : Built with Flutter & Getx, this app teaches and guides 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. (AppStore)

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