Md. Rejaul Karim

Md. Rejaul Karim Email and Phone Number

Specialist, Engineering (Android) at 10 Minutes School @ 10 Minute School
dhaka, bangladesh
Md. Rejaul Karim's Location
Dhaka, Bangladesh, Bangladesh
About Md. Rejaul Karim

As an Android Developer with 6 years of experience, I have developed expertise in building robust and user-centric Android applications for diverse industries like EdTech, Internet Banking, and Online Marketplaces.In EdTech, I created engaging educational apps with features like live class chat integration, quizzes, exams, learning experience, product catalogs, certificates, learning progress tracking, and enhancing the learning experience for thousands of users.In Internet Banking, I built user self-registration functionalities using face recognition, NID verification, and photo verification to ensure seamless user registration to open bank accounts for users.In Online Marketplaces, I developed e-commerce online wholesale marketplace apps with features like product listings, search functionality, and shopping carts, providing users with a smooth and efficient shopping experience. Tablet application for business owners who takes service from the organization to update their store with products, stock update, manage finance and accounts, and track sales.Another application for salesmen to sell their shop's products also tracks salesmen's location if they have visited the sales location.Throughout my career, I have demonstrated problem-solving abilities, adaptability to new technologies, and effective collaboration within cross-functional teams. I am well-versed in mobile development best practices, performance optimization, and responsive eye catchy UI/UX design.I have a deep understanding of Java and Kotlin, Android SDK, RESTful APIs, Firebase, and version control systems like Git. I stay updated with the latest trends and libraries in Android development to incorporate cutting-edge features into my applications.With excellent communication skills, I translate client requirements into technical solutions and ensure project success. I actively seek feedback, stay proactive in learning, and consistently deliver high-quality Android applications.Overall, as an experienced Android Developer, I am passionate about creating innovative solutions, leveraging my skills in Java and Kotlin, and contributing to the success of organizations in EdTech, Internet Banking, and Marketplace industries.

Md. Rejaul Karim's Current Company Details
10 Minute School

10 Minute School

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Specialist, Engineering (Android) at 10 Minutes School
dhaka, bangladesh
Employees:
1504
Md. Rejaul Karim Work Experience Details
  • 10 Minute School
    Specialist, Engineering (Android)
    10 Minute School May 2023 - Present
    Dhaka, Bangladesh
  • 10 Minute School
    Associate Software Engineer
    10 Minute School Aug 2021 - May 2023
    Mohakhali Dohs
    • Work as part of a team to define and implement solutions in alignment with the best edTech organization in the country 10 Minute School's roadmap.• Design user-friendly interfaces and ensure seamless navigation and functionality that supports every android device the Design Team provides through Figma.• Collaborate effectively with cross-functional teams, including designers, product managers, and QA engineers.• Developed various features like Live class, Chat, Learning experience, Certificate, User profile, Settings, • Onboarding Journey, Login Journey, and so on.• Migrated the JAVA project to Kotlin.• Refactored code that improved app performance by 30% and reduced app size by 5MB.• Implemented style guide to design as per Figma to design eye catchy user interface.• Tested and debugged software programs.• Coordinated with cross-functional teams to ensure smooth implementation of new• Debugged errors in code.
  • Millennium Information Solution Ltd.
    Assistant Software Engineer
    Millennium Information Solution Ltd. Oct 2020 - Jul 2021
    Dhaka, Bangladesh
    • Worked as part of a team to define and implement internet banking solutions for Social Islami Bank Limited, Union Bank, and Al-Arafah Islami Bank Limited.• Collaborated with cross-functional teams, including backend engineers, project managers, and QA engineers.• Developed KYC (Know Your Customer) .aar library to integrate into the Internet Banking application to auto open bank accounts through NID and face verification by customers themselves.• Used JAVA as a programming language, MVP design pattern, Butterknife for view binding, ML-Kit for face recognition & gesture recognition, Retrofit, SQLite, Shared preference, and many more Android technologies.• Tested code for errors and provided recommendations for improvement.• Demonstrated expertise in software development through training new team members.• Authored code for new features and enhancements.Provided client support on system operation and troubleshooting.
  • Codenext Ltd.
    Junior Software Engineer - Android
    Codenext Ltd. Apr 2019 - Oct 2020
    56/6, West Panthapath, Dhaka - 1205, Bangladesh
    • Worked as part of an Android development team to develop a B2B2C e-Commerce application, Salesman, and POS application for Android mobile phones and tablets.• Developed ichiiba an online B2B2C wholesale and consumers marketplace application and Salesman application were developed for mobile devices and POS application to sell and track sales and accounts for tablets.• Collaborated with cross-functional teams, including backend engineers, and project managers.• Used JAVA as a programming language, FCM notification, Retrofit, and many more Android technologies.• Designed a user-friendly dynamic user interface from Adobe XD.• Assisted senior software engineer with resolving issues in code.• Developed a new feature that increased customer engagement by 20%
  • Digital Internet Marketing
    Android Developer
    Digital Internet Marketing Apr 2018 - Oct 2018
    Dhaka, Bangladesh
    • Worked as part of an Android development team to develop a car rental application.• Used JAVA as a programming language, Google Map SDK, FCM notification, Firebase Realtime Database, and many more Android technologies.• Refactored code that improved code readability.• Implemented a fix that resolved a critical bug.
  • American International University Bangladesh (Aiub)
    Teaching Assistant
    American International University Bangladesh (Aiub) Jun 2017 - Sep 2017
    Kemal Ataturk Avenue, Banani, Dhaka, Bangladesh
    I worked C# teaching assistant as an intern at this university.

Md. Rejaul Karim Skills

Microsoft Office Microsoft Excel Microsoft Word Customer Service Powerpoint English Research Outlook Photoshop Html Editing C++ C Java Programming Teamwork

Md. Rejaul Karim Education Details

Frequently Asked Questions about Md. Rejaul Karim

What company does Md. Rejaul Karim work for?

Md. Rejaul Karim works for 10 Minute School

What is Md. Rejaul Karim's role at the current company?

Md. Rejaul Karim's current role is Specialist, Engineering (Android) at 10 Minutes School.

What schools did Md. Rejaul Karim attend?

Md. Rejaul Karim attended American International University-Bangladesh, Kazi Noman Ahmed College, Muradnagar D. R. Govt. Pilot High School.

What skills is Md. Rejaul Karim known for?

Md. Rejaul Karim has skills like Microsoft Office, Microsoft Excel, Microsoft Word, Customer Service, Powerpoint, English, Research, Outlook, Photoshop, Html, Editing, C++.

Who are Md. Rejaul Karim's colleagues?

Md. Rejaul Karim's colleagues are Александр Побожий, Susmita Adhikari, Pial Mondol, Whr Rafi, Mahfouz Eisa, Azra Amin Bhati, יצחק כהן.

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