Welcome To My Website

Ajoy Das

Ahsanullah Hall · BUET, Palashi · Dhaka · 1000

I am a final year student of CSE at Bangladesh University of Engineering & Technology, currently doing my undergrad thesis on blockchain and hashgraph technologies. I am also a software developer at Chainsafe Systems from Toronto, Canada which a blockchain based technology development company. I have worked on many latest technologies and have been also working on deep learning and AI as research projects.

Experience

Software Developer

Chainsafe Systems - Toronto, Canada

Blockchain specially Ethereum related system development.

Apr 2018 - Present

Intern

Microsoft Bangladesh Limited

Project development, team work and presentation.

Nov 2017 - Dec 2017

Education

Bangladesh University of Engineering & Technology

B.Sc in Engineering
Computer Science & Engineering
Feb 2015 - Present

Chittagong College

Science
2012 - 2014

Skills

  • Blockchain technology development.
  • Machine Learning and Deep learning.
  • Android app development.
  • Full stack web development.
  • Chatbots development.
  • Cloud computing in AWS
  • Docker based development and deployment
  • System design
Programming Languages & Tools

Interests

Apart from being a developer, I am currently working on Computer Security and Malware Analysis.

When forced indoors, I follow a number of sci-fi and fantasy genre movies and television shows, and I spend a large amount of my free time exploring the latest technolgy advancements in the Computer Science & Engineering world.

Awards & Certifications

Projects

OpenGMS

An Open Source Garments Management System.

Features:

  • Production-ready configuration for Static Files, Database Settings, Gunicorn, etc.
  • Enhancements to Django's static file serving functionality via WhiteNoise.
  • Use of Machine Learning to predict order finish time & sort unconfirmed orders.
  • Media file Hosting in Amazon AWS.
  • Connected to Travis CI for build testing.

Dec 2017 – Dec 2017

Contest Reminder Chatbot

Chatbot for Facebook messenger, Google action for Google Assistant, Amazon Alexa.

Contest Reminder can give one the current and upcoming coding contests from different websites. We have currently enlisted: Codeforces, Codechef, Spoj, Hackerrank and Topcoder contests.
For example: one can say like this: What is the next contest? or What is the next contest on website?
Technologies:

  • AWS Lambda
  • Google Dialog flow.
  • AWS Api Gateway.

May 2018 – Jun 2018

BUET Radio Android App


BUET Radio is the first and only online radio of BUET(Bangladesh University of Engineering & Technology). In this project I have developed an android app(v-5.0.1-) for the radio as a part of an app development contest. The app is available at play store.

Aug 2016 – Sep 2016

Comparison of Performance Between Raw Oracle SQL and NHibernate ORM


This is a project of Database Sessional (CSE-304) based on Raw SQL and NHibernate ORM. We choose the dataset of "Stack Exchange" to run our query. We ran some selected queries in both Raw sql and NHibernate ORM. Then we compare the execution time of both of these. And By this way we will show which one is better in what cases.

May 2017 – Jun 2017

Cost Efficient Touch Sensor


This Project aims to develop a cost efficient touch sensor . For this project we have used 16:1 mux which has 4 selector which can enable one pin at the mux at a time. In order to implement touch sensor we have used open circuit for each dot of the dot matrix. Each open circuit is represented by two pins . After putting on a gloves with a small piece of metal on the verge of finger . when the two pins will be touched together using the gloves metal on it , then that particular circuit is full. As a result corresponding dot of the dot matrix will be bright. Thus each dot of the dot matrix will be bright if we touch each pair of pins..

Dec 2017

Fair Files

A Fair Management System.

It is an android based fair management app with admin control through a Java Fx app. It was my term project of Object-Oriented Programming course in Level 2-Term 1.

Apr 2016 – Jun 2016

BUET NSysS Conference Website


International Conference on Networking, Systems and Security (NSysS) aims at providing a forum for researchers, practitioners, developers, and users from academia, industry, and government to interact, present and exchange new research ideas and results. We have developed a user-friendly & Eye-catching website for the conference under the supervision of Dr. Rifat Shahriyar, Assistant Professor, Department of CSE, BUET.

Feb 2016

MALGO

Math and Algorithm Simulation.

It is a C project using C++'s graphics library IGraphics. It has following features:

  • Calculator: It has a calculator that functions like a scientific calculator.
  • Base Converter: It has number base converter that can convert any base numbers of base 1 up to base 16 to the number of the base 1 up to base 16.
  • Equation Solver: It has an equation solver that solve equations of forms 1. aX+bY=c 2. aX+bY+cZ=d 3. aX^2+bX+c=0.
  • Sorting Algorithm Simulator: It can simulate 3 sorting algorithms. 1.Bubble Sort 2.Selection Sort 3.Insertion Sort.

Dec 2015