Roaim Ahmed Hridoy

Roaim Ahmed Hridoy

ABOUT ME
Android Developer and Cybersecurity enthusiast
Android Developer and Cybersecurity enthusiast

I love coding and can spend hours in R&D. Basically, I like challenging tasks and do not give up until I get a satisfactory result. I always try to play around with different apps and different source codes to learn best practices. Cybersecurity and Artificial Intelligent attract me a lot. Therefore, I have a plan to extend my knowledge in these sectors to improve human life.

Astana (+06:00)
Joined September 2019
EXPERTISE
SOCIAL PRESENCE
GitHub
Android-Location-MVP-Sample
This is a demo project of android location implemetation. In this project users last known location is parsed by google play service api then showed in the google map by a circle indicating accuracy. Also the map has a static marker implemetaion.
Java
1
0
FindAnchorLinksFromHtml
Extract all links from an html page.
Java
0
0
Stack Overflow
1351 Reputation
2
6
16
EMPLOYMENTS
Freelance Android Developer
Various employers
2019-01-01-Present
Attending meetings with the client and understand their requirements. Giving proposals with wireframes and work plan. Start developing wi...
Attending meetings with the client and understand their requirements. Giving proposals with wireframes and work plan. Start developing with maintaining high coding standards and best practices. Continuously providing updates of the current progress. Providing necessary feedback if required. Finishing project within deadline ensuring maximum client satisfaction.
Android
MVVM
Socket.IO
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Android
MVVM
Socket.IO
WebRTC
Kotlin
Application Security
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Android Developer
Bongo
2017-04-01-2019-01-01
I worked in the R&D team and primarily on some OTT based android projects including one of the leading app in the local market. I practi...
I worked in the R&D team and primarily on some OTT based android projects including one of the leading app in the local market. I practiced agile and participated in the daily stand-up meeting where we were keeping track of each one's current progress. I mostly worked on the payment module of the android apps. I worked closely with the backend team to suggest them to prepare a secure API so that our apps can perform financial transactions securely and at the same time prevent content piracy. To accomplish this, I had to perform continuous penetration testing. I also contributed to the overall app's architecture and more importantly the architecture was designed in such a way that multiple similar types of projects can be built from a single source by overriding some Gradle properties using flavor. I wrote unit tests and practiced continuous integration which made our codebase well standard. I performed pen-testing and the team was able to make the streaming systems more secure when I found a vulnerability in the streaming-encryption. I made a command-line tool for QA which could check all the contents and generate reports within a few seconds that a human would take more than a day.
Android
Java
Git
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Android
Java
Git
Continuous Integration
Video streaming
Payment gateway
Agile
Model-View-Presenter
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Freelance Android Developer
Freelancer.com
2015-09-01-2017-03-01
Understanding requirements of android projects from various clients and deliver their desired products. I was able to make all of my clie...
Understanding requirements of android projects from various clients and deliver their desired products. I was able to make all of my clients delighted with my superior service.
Android
Java
SQLite
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Android
Java
SQLite
Arduino
Reverse Engineering
Firebase
Model-View-Presenter
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PROJECTS
BioscopeView Project
Grameenphone & Bongo
2018
Bioscope is Bangladesh’s first online portal to provide Live TV Channels on smartphone and desktop. It has live-streaming, online TV seri...
Bioscope is Bangladesh’s first online portal to provide Live TV Channels on smartphone and desktop. It has live-streaming, online TV serial, special episodes as well as top chart Bangla movies.
Android
Java
Video streaming
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Android
Java
Video streaming
Payment gateway
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Puppy PerfectView Project
Quintessential Apps Ltd
2017
An puppy training android application with rich user interface.
An puppy training android application with rich user interface.
Android
Java
Android
Java