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Hi, I am Nawaf

Mahmuduzzaman Chowdhury

iOS Engineer at METADESIGN SOLUTIONS.

Experienced iOS Engineer , not your traditional one 😇 with a demonstrated history of working in Mobile development with 3+ years of working experience. Love to analyze, understand and communicate thoroughly before diving into coding . Recently got addicted to open source projects.

Swift
Xcode
RxSwift
Flutter
React Native
Python

Experiences

1
Metadesign Solutions

April 2022 - Present

Remote, UK

iOS Engineer

April 2022 - Present

Responsibilities:
  • Took ownership, maintained and developed features across two interconnected 12-year-old legacy iOS codebases eyLog and eyParent ensuring seamless integration and functionality between applications.
  • Collaborated with cross-functional teams to design and implement key features such as the upload queue, custom frameworks, offline observation, add to observation, and the rewrite of the medicine form and accident sheets with signature functionality for both eylog and eyparent apps, using XIBs and Objective-C from scratch.
  • Conducted thorough code reviews and performance testing, resulting in a 30% improvement in app load times and responsiveness.

Easital technologies Ltd

May 2021 - March 2022

Dhaka, Bangladesh

iOS Engineer

May 2021 - March 2022

Responsibilities:
  • Developed a visually striking, high-performance mobile app called Beeda with seamless user experience that secured $1 million in venture capital funding for the startup, driving significant business growth.
  • Architected and implemented core features for a multi-service platform, including Beeda Wallet, RideShar- ing, Beedamall, Grocery, Courier, Pharmacy, Loans, and Spa etc, creating a comprehensive super app that consolidates multiple services into a single, user-friendly interface.
  • Integrated and customized Google Maps to accurately display the real-time status of users and drivers, implemented efficient routing and animated polylines. Developed custom UI components using UIKit to provide a seamless interface. Reduced the app’s crash rate by 30% through testing and debugging using Instruments..
  • Engineered optimizations in the Beeda app, leading to a measurable decrease in CPU usage by refining algorithms, optimizing threading strategies, and implementing effective caching mechanisms, resulting in improved performance and battery efficiency.
2

Projects

Beeda User
Beeda User
Beeda User
iOS Engineer May 2021 - March 2022

Beeda Mega App is an AI powered, on demand platform that offers 50+ on demand solutions, including food and product delivery, transportation services, digital payments, multi-vendor e-commerce, entertainment, travel, real estate, jobs, places, digital business cards, social media, car-related services, and much more

Beeda Driver
Beeda Driver
Beeda Driver
iOS Engineer May 2021 - March 2022

The Beeda Driver App is a powerful delivery and logistics platform designed to help drivers manage orders, optimize routes, and track earnings effortlessly. With real-time notifications, GPS navigation, and seamless customer communication, it ensures smooth and efficient deliveries. Drivers can easily sign up, submit required documents, and start accepting orders. Tailored for regions like Ethiopia or India, the app empowers drivers to maximize productivity and income. Welcome to smarter, faster deliveries with Beeda Driver App! 🚚

eyParent
eyParent
eyParent
iOS Engineer April 2022 - Present

eyparent is a dedicated app that aims to engage parents and help them to understand their child’s development on a more regular and real-time basis, through their child’s learning journey. Nurseries can keep parents informed and involved with comments, home observations, daily diaries, reports, accident/incident sheets and messages. When integrated with eymanage and payment gateways, parents also have a full overview of their account and can view and pay invoices online

eyEmployee
eyEmployee
eyEmployee
iOS Engineer April 2022 - Present

eyemployee mobile app enables childcare providers to create a bridge between nursery owners, HR managers and all employees for a seamless HR experience for the entire workforce.In order to use this app, your organisation should have subscribed to one or more products with us (eyworks).Engage your staff team and make HR more convenient by bringing their work life together in one easy on the go app.Empower your nursery team with instant access to all the information they need to do the best job possible. Enable staff to view shifts, get updates and effortlessly request time off, promoting a happier and more efficient workforce.

eyLog
eyLog
eyLog
iOS Engineer April 2022 - Present

For Every Young Hero’s Story! Celebrate the magic of early childhood development with Eylog, the ultimate app for nursery professionals and caregivers. Designed to capture every milestone, learning journey, and special moment, Eylog makes it easy to create and share diary entries, observations, and progress reports. Stay connected to the growth and achievements of the little ones in your care, ensuring no precious moment is ever missed

J-Lingo
J-Lingo
J-Lingo
iOS Engineer Aug 2024 - Sep 2024

J-Lingo is a mock-up app created while learning Japanese at B-JET, designed to simplify and organize the lives of trainees. It offers features like Learning Resource Management, Daily/Weekly Quizzes, Online Class Records, and Practice Tests to enhance learning. Interactive elements such as Games, Leaderboards, and Forums make the process engaging and collaborative. Trainees can also track progress with Analytics and share achievements via Profile Sharing. J-Lingo aims to make Japanese learning more comfortable, efficient, and enjoyable for every B-JET trainee! 🌟

Skills

Recent Posts

Education

Bsc in Computer Science & Engineering
CGPA: 3.41 out of 4
Extracurricular Activities:
  • As a Mozilla volunteer, I contributed to the Quality Assurance (QA) team by triaging bugs prior to releases
  • Reviewing and categorizing incoming bug reports to ensure they were assigned to the correct components and had clear reproduction steps
  • Collaborating with the community during scheduled Bug Days to collectively address and manage bug lists, enhancing the efficiency of the triage process
Government Science College
2013-2015
Higher Secondary School Certificate
Willes Little Flower School & College
2002-2012
Secondary School Certificate

Accomplishments

Japanese (N4)
University of Miyazaki Mar 2024 - Dec 20204

B-JET (Bangladesh-Japan ICT Engineers’ Training Program) is a collaborative initiative between Bangladesh and Japan aimed at enhancing the skills of Bangladeshi IT engineers and creating opportunities for them to work in Japan’s tech industry. The program addresses Japan’s growing demand for skilled IT professionals while providing Bangladeshi engineers with advanced training, Japanese language skills, and cultural exposure to prepare them for the Japanese job market.