Rajkumar M
Senior Java Developer
Sharjah,SH
Summary
Experienced Java Developer focused on solving customer problems, improving usability and maximizing efficiency. Specializing in creating spring boot applications.
Overview
12
12
years of professional experience
Work History
Senior Java Developer
Dltledgers India Private Limited
12.2018 - Current
2021-2024
● worked on config driven platform for multi enterprise supply chain business network.
● proficient in service to service authentication methodologies skilled in implementing client credentials flow.Taken initiatives to make communication between 2 projects secure using microsoft service to service authentication.
2018-2021
● Managed a minimalistic team of 2 developers 1 for android and 1 for ios and we 3 of them worked together to rollout up to 15 applications in playstore and appstore based on client requirements.
Software Developer
Achariya Techno Solutions
06.2015 - 12.2018
● worked on ALL IN ONE B2B app stream lines all utility services like money transfer,flight booking, mobile recharge , bill payments under a single app. Payments will be rolled out based on wallet balance in app.
● created a whats app auto reply and broadcasting chat bot picky assist . Cracked an existing thirdparty apk and decoded the solution and implemented.This paced the way of customer to switch from sms campaigning to whatsapp campaigning by reducing cost
Android Developer
Naga Info
01.2015 - 06.2015
● worked on a social networking app vro . Roles include creating caching mechanism for chats to be stored in local sqlite database
Java Trainer
Srishti Innovative Computer Systems
06.2012 - 12.2014
worked on core java projects based on ieee documents .Trained a bunch of students for java and android.
Education
B Tech - Computer Science
Kerala University
Trivandrum 04.2001 -
PROJECTS
Proteus
In the vision of a paperless cross border trade. Proteus platform helps in digitizing trade. Here the key tech stack we are using is a collaborative framework built on spring and permissioned blockchain framework corda. Also the architecture is defined such that any use case can fit into this platform since it is designed based on a configuration driven platform.
Service to Service Authentication
Proficient in Service-to-Service (S2S) authentication methodologies, particularly skilled in implementing the Client Credentials OAuth 2.0 Flow. Experienced in scenarios where seamless integrations are essential, adept at enabling applications to access resources without requiring user interaction. Demonstrated expertise in leveraging S2S authentication for streamlined and secure data interactions in various technical environments.
VRO
VRO is a cross-platform social networking app which allows you to connect & be in touch with your friends, family, colleagues.
Sabkaa
A quick, lightweight app for online bill payments and recharges.
Book My Op Ticket
Book my OP ticket help you avoid long waiting time at the hospital by tracking your doctor’s current OP status from anywhere using your mobile app.Instantly search your preferred hospitals, clinics or doctors, and book appointment without leaving the comfort of your home or office space .
Picky Assist
Ai powered whats app chat bot for streamlining business operation
Timeline
Senior Java Developer
Dltledgers India Private Limited
12.2018 - Current
Software Developer
Achariya Techno Solutions
06.2015 - 12.2018
Android Developer
Naga Info
01.2015 - 06.2015
Java Trainer
Srishti Innovative Computer Systems
06.2012 - 12.2014
B Tech - Computer Science
Kerala University
04.2001 -