Technologies Used : Java, MySql , Spring & Hibernate

Server Used : Tomcat , AWS

Client : Carrefour Belgium

Project : TraQtion

Issue Management provides feature to client to log complain of manufacturers, retailers

and restaurants with document attach and assigned to issue manager. User can also track , assign

the priority and check the status of logs complain.

Technologies Used: Java, MySql , Spring & Hibernate
Server Used: Tomcat , AWS
Client: NSF
Project: TraQtion

TraQtion serves leading manufacturers, retailers and restaurants around the world
that place a high emphasis on customer satisfaction and safety. This module contains Questions
regarding quality of product. This module help in audit the service and product.
Roles & Responsibilities:
 Defining the Project Detailed Document and designed Data Flow diagram.
 Follow the Coding standards.
 POJO based model integrated with Hibernate for summarized data of Supply Chain.
 Improving performance, scalability and security of the application.

Technologies Used: Java, Mongo Db, MySql, Redis, Rabbit Mq, Spring & Hibernate
Server Used: SFS_2x (Smart fox Server), Tomcat.
It’s a loyalty program based on the wagering(Bet) amount of user in game. User
can earn crowns (currency) as a prize from Loyalty program. User can use this Crowns for
further purchasing items from store.
Roles & Responsibilities:
 Defined the Mongo Db Structure and implement it in system.Implement the Design Pattern like
Singleton Pattern to follow the Coding standards.
 POJO based model integrated with Hibernate for summarized data of SupplyChain.
 Integrate the Redis as cache memory for managing recurring requests.
 Architecting the new Requirement as per product management Requirement and
effectively implementing change management.
 Improving performance, scalability and security of the application.

Technologies Used :Java, SFS_2x (Smart fox Server)
Disconnection time/Grace time is the time provided to a user when they are facing
network issues during their turn. This grace time is provided by Our System to a disconnected
user to Re-connection, If a player doesn’t Re-connect within the grace time, our system kills the
session of disconnected user from game.
Roles & Responsibilities:
 Defined the detailed document and Data Flow Diagram.
 Implement the Disconnection Handling Logic and Schedulers as per the Requirement
of Product management team.

Handle the Multithreads using synchronization.
 Develop and execute JUnit test cases.
 Fixing the Existing Bugs of the System.
 Improve performance and scalability of the application

Technologies Used : Java , MySql , SFS_2x(Smart fox Serverr)
Crazy Pineapple game is very similar to Texas Hold’em poker in gameplay and
betting rules, with only a twist which increases the possibilities of winning more hands. In this
variant, players receive 3 hole cards instead of the 2 they receive in Texas Hold’em. One of the 3
hole cards needs to be discarded after the flop round of betting in Crazy Pineapple. After this, the
game continues similar to the regular Texas Hold'em.
Roles & Responsibilities:
 Defined the Detailed Document and Data flow Diagram.
 Coding in Java Multithreaded programming to develop multithreaded applications.
 Implement the Run state Design pattern.
 Recommend changes to improve established java application processes. Performing code
reviews.
 Generated test plans.
 Debug and fixed the existing Bugs in the System.

Technologies Used : Java , Mongo DB, Spring, Hibernate
Server Used: SFS_2x (Smart fox Server), Tomcat
User can check last 6 months Game Playing History in tabular form. Player
can sort the Game History according to available game variants ( Ring and MTT) , date
and month.
Roles & Responsibilities:
 Develop technical designs for feature development.
 Define the Database structure.
 Involved in developing Server side validations using Java.
 Resolve the issues and maintain coding standards and quality of the project.
 Create the APIs in Spring and integrate with UI.
 Responsible for Build creation and Release plan

Managed buy-in (when a user takes a seat) and buyout (when a user leaves a seat) transactions in real-time gaming systems. Reduced failed transactions using retry mechanism with exponential backoff.

Designed and implemented a transaction recovery mechanism to handle failed or pending buyout requests caused by server crashes or network failures. Developed background job scheduler to identify and reprocess stuck transactions, ensuring eventual consistency in wallet balances. Ensured idempotent transaction processing to maintain data integrity in real-time gaming environment.

Designed and implemented scheduled cron-based batch jobs for annual eligibility verification and automated customer notifications. Built data processing workflows to validate, filter, and enroll qualified users into the ACP program.

Designed and developed backend services to enable eSIM activation without physical SIM cards. Developed business logic to handle activation workflows, validation checks, and service status updates.

Implemented RESTful backend services using Spring Framework for issue creation, priority assignment, status tracking and document attachment handling. Developed workflow logic for issue assignment to managers and automated status updates.

Designed and developed Questionnaire module to support product quality and compliance audits for global manufacturers, retailers, and restaurants. Designed relational database schema in MySQL and integrated using Hibernate ORM. Improved system performance through query optimization and efficient data mapping.