Dhruba Roy

Software Engineer

Bengaluru, Karnataka, India11 yrs 3 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Five years of programming experience.
Expertise in Java and J2EE technologies.
Developed significant healthcare applications.

Stackforce AI infers this person is a Backend Developer with strong expertise in Java and healthcare applications.

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Skills

Core Skills

JavaApache KafkaJ2ee

Other Skills

AlgorithmsApache IgniteData StructuresEJBHTMLHadoopHibernateJSFJSPJavaScriptMatlabMicrosoft ExcelMicrosoft WordPL/SQLProgramming

About

I am a Developer by nature. There is nothing that excites me more than a programming challenge. Almost For last five years I have been obsessed with programming . During my B-tech in Electronics in IIT Kharagpur I started programming and thereafter joined United Health Group as an Associate Software Developer.I worked in United Health Group for almost one and a half year on a java project to create an application for the US Health care . Then for a span of 4 months I worked with Oyo Rooms in Gurgaon and this time my project was on Ruby on Rails. And Currently I am working with Times Internet for almost one and a half year in a Loyalty program Times Points for the whole Times Internet Group. My Programming Skills : java ,C++,C, J2EE, Spring, Hibernate,MongoDB, Sql, Apache Kafka,Ignite,Angular JavaScript, Struts , EJB

Experience

Adobe

2 roles

Sr Computer Scientist

Jul 2024 – Present · 1 yr 8 mos · Noida, Uttar Pradesh, India

Computer Scientist 2

May 2022 – Jun 2024 · 2 yrs 1 mo · Noida, Uttar Pradesh, India

Amazon

SDE 2

Apr 2018 – Apr 2022 · 4 yrs · Bangalore

Times internet

Java Developer

May 2016 – Apr 2018 · 1 yr 11 mos · Gurugram, Haryana, India

Designed and developed an activity logging system to reward consumers of different Times properties (i.e. Gaana, TOI, NBT, ET, ITimes,Ei Somoy) on basis of multidimensional ruling system , designed by respective properties through admin console
Developed an activity logging queue system using Apache Kafka. Set up a cluster with three Kafka broker nodes and three Zookeepers to improve the capability of the system to handle around 10000/sec activity logging with an average response time of 110ms
Set up a distributed in memory platform using Apache Ignite to handle the Read and Write cashing of the whole application. Designed an Ignite cluster containing five Ignite server nodes managed by three Zookeepers and five client nodes
Developed DB update system using Java Reflection and Custom annotation to help the developers with a quick dev db access during testing in dev environment

JavaApache KafkaApache Ignite

Unitedhealth group

Associate Software Developer

Jul 2014 – Jan 2016 · 1 yr 6 mos · Hyderabad , India

Worked in Software Design, Development, Maintenance and Support in different web applications using core Java and different J2EE technologies
Developed an web application to provide end to end solution which include claim submission, claim processing, pricing, payer provider contract creation and appeal for US health care system
Developed multiple REST web services to create the communication layer between two different applications
Developed numerous SQL stored procedures, functions ,sequences for the database layer of the product

JavaJ2EEREST web servicesSQL

National remote sensing centre, isro

Intern

May 2014 – Jul 2014 · 2 mos · Greater Hyderabad Area

Analyzed the information extracting technique from the signals transmitted from the satellites
Implemented the clock recovery and carrier recovery technique of the QPSK signals in MATLAB