Debraj Kundu

Curriculum vitae

Debraj Kundu

I am a learner at heart, an experimenter in mind, an adventurer from the soul. I thrive on challenges.

Most of that curiosity goes into technology, especially cyber security and AI. I now work independently as CorpDK, the brand for my personal work and projects.

Experience

6 yrs 1 mth

  1. Aug 2026 – Present

    1 mth

    Independent Contractor

    CorpDKContractKolkata, West Bengal, India

    • Operating independently as CorpDK, the brand for personal work and projects.

  2. Jan 2025 – Aug 2026

    1 yr 8 mths

    Senior Associate Consultant

    InfosysFull TimeKolkata, West Bengal, India

    • Led an Agile project within the Manufacturing Domain for Toyota Motor North America.
    • Implemented Authorization Framework following best practices and introducing flexibility.
    • Designed and developed database schemas and models to support application data structures and relationships.
    • Created and maintained Terraform scripts for deploying and managing AWS infrastructure, ensuring efficient and reliable cloud resource provisioning.
    • Crafted Features and Roles concept for detailed Fine Grain Access Control.
    Technologies used:
    AWS Lambda, Amazon API Gateway, Amazon Route53, Amazon Aurora, Serverless Framework, Node.js, Angular, Java, Terraform, GitHub Actions, Spring Boot, Amazon ECS

  3. Jan 2024 – Dec 2024

    1 yr

    Associate Consultant

    InfosysFull TimeBengaluru, Karnataka, India

    • Led an Agile project within the Manufacturing Domain for Toyota Motor North America.
    • Implemented OAuth 2.0 and OpenID Connect (OIDC) best practices to enhance application security and user authentication.
    • Designed and developed database schemas and models to support application data structures and relationships.
    • Created and maintained Terraform scripts for deploying and managing AWS infrastructure, ensuring efficient and reliable cloud resource provisioning.
    Technologies used:
    AWS Lambda, Amazon API Gateway, Amazon Route53, Amazon Aurora, Serverless Framework, Node.js, Angular, Java, Terraform, GitHub Actions

  4. Nov 2022 – Dec 2023

    1 yr 2 mths

    Associate Business Analyst

    InfosysFull TimeBengaluru, Karnataka, India

    • Working on an Agile project within the Manufacturing Domain for Toyota Motor North America.
    • Revamped core logistics infrastructure by migrating modules from Java, Struts & JSP to modern, containerized REST APIs built with Spring Boot or Node.js/Express.js and integrated it with an Angular SPA.
    • Spring scheduler-driven batch processes for core logistics functionalities, further enhancing core logistics capabilities.
    • Spearheaded the development of a comprehensive E2E web application for logistics process tracking, leveraging Spring Boot and Angular.
    • Managed deployments to production environments, ensuring smooth transitions and operational stability.
    Technologies used:
    Kubernetes, AWS Lambda, Serverless Framework, Node.js, Express.js, Java, Angular, Spring Boot, Jenkins

  5. Sep 2020 – Oct 2022

    2 yrs 2 mths

    Project Engineer

    WiproFull TimeBengaluru, Karnataka, India

    • Working on an Agile project in the banking sector (MasterCard).
    • Developed and converted modules from legacy tomcat API for currency exchange rates to Spring Boot implementation to be deployed in the PCF cloud, implemented the use of Redis Enterprise Cache in the application.
    • Developed modules for a web application (both backend API & Frontend) used to set rates between currencies for transaction settlements.
    • Handled deployments to production.
    Technologies used:
    Java, Spring Boot, Redis, PCF, Oracle Database, Angular, Jenkins

Education

  1. 2016–2020

    Bachelor of Technology (Bachelors)

    Birbhum Institute of Engineering and Technology, Suri (BIET, Suri)

    Maulana Abul Kalam Azad University of Technology (MAKAUT)

    Major: Computer Science and Engineering

    8.32 DGPA

  2. 2014–2016

    AISSCE (Sr. Secondary | XII)

    Sainik School Purulia (SSP)

    Central Board of Secondary Education (CBSE)

    Subjects: English, Physics, Chemistry, Mathematics, Computer Science (C++)

    84 %

  3. 2009–2014

    AISSE (Secondary | X)

    Sainik School Purulia (SSP)

    Central Board of Secondary Education (CBSE)

    Subjects: General Education

    9.2 CGPA (87.4 %)

Certifications

  1. MTA: Introduction to Programming Using Python - Certified 2019

    Microsoft

  2. Docker Essentials: A Developer Introduction

    IBM

  3. Introduction to Git for Data Science

    DataCamp · 5208174

  4. MTA: HTML5 Application Development Fundamentals - Certified 2018

    Microsoft

Skills

Tools I reach for on the job sit on the roles above. The short list below is the rest of the working set.

Language
Python,Java,C++,C,Bash,JavaScript,TypeScript,php,HTML 5,CSS 3,Sass,Markdown
Framework
/ Library
Spring,Spring Boot,React,Angular,Node.js,Express.js,Terraform,Serverless,jQuery,Bootstrap,WordPress,Hibernate,scikit-learn
Database
MySQL,Oracle DB,MongoDB,Redis
Tool
Git,Docker,Kubernetes,npm,Yarn,Jenkins,GHA
Platform
Amazon Web Services,Pivotal Cloud Foundry,Linux
IDE
Jupyter,VS Code
  • English. Reading and writing: fluent. Listening and speaking: fluent.
  • Bengali. Reading and writing: intermediate. Listening and speaking: native fluent.
  • Hindi. Reading and writing: basic. Listening and speaking: fluent.

Interests

I pick up new tools and ideas for the pleasure of it, not only when a ticket says so. Novels fill the quieter hours. I sketch when I want to think with a pencil, and music is almost always on in the background.