Karthigadevi Pugalenthi
Chennai
Summary
Experienced Java Backend Developer with 6 years 7 months in the banking domain, specializing in Java, Spring Boot, Quarkus, and micro services. Proficient in Design Patterns, Data Structures, and Algorithms, ensuring efficient and scalable system design. Successfully developed a high-performance Rule Engine, optimizing payment processing efficiency. Adept at integrating complex systems and building event-driven architectures. Thrives in fast-paced, challenging environments, delivering robust and scalable solutions.
Overview
10
10
years of professional experience
Work History
Specialist Application Architecture[CLIENT-CITI]
LTIMindtree
Chennai
11.2024 - Current
- Have worked on developing and enhancing multiple APIs in Attachment application to migrate the attachments from Siebel (a legacy tool to store attachments) to Amazon S3 bucket.
- Have developed APIs to upload, delete, update and download the attachments from Siebel and S3 bucket, validating the attachments, to set the classification for unclassified file and to retrieve the classification from a classified file.
- Have written Junit test cases for the application and involved in testing the application.
Apps Dev Programmer Analyst
Citicorp Services India Private Limited
Chennai
12.2022 - 11.2024
- Have designed a Rule Engine which is a microservice using tools like Quarkus and Kogito (DMN & BPMN) with Java.
- Have converted kogito - quarkus service built with maven to be compatible with gradle.
- Have configured business rules in DMN and BPMN required for payment processing and integrated with other services.
- Have integrated quarkus service and kogito DMN with mongoDB and other API services.
Senior Associate Java Developer
SecureKloud
Chennai
02.2022 - 12.2022
- Developed and delivered business requirements for project TH Express Router using spring boot, Java, Active MQ and MongoDB.
- Express router which is a microservice has capability to perform 500 transactions per second which was earlier 50 transactions per second.
- Have integrated spring boot service with multiple databases.(mongoDB)
- Have used ActiveMQ as messaging queue for inter service communication to consume the incoming message and produce the appropriate response.
- Prepared test cases for business requirements and tested using JUnit.
- (citi Client)
Associate Application Developer
Oracle Financial Services Software
Chennai
01.2016 - 12.2018
- Developed and delivered business requirements efficiently as part of FLEXCUBE Kernel version releases 12.4.0.0.0, 14.0.0.0.0, 14.1.0.0.0 and 14.2.0.0.0 for Oracle FCUBS system.
- Developed and modified SWIFT messages in trade module and prepared test plans and test cases for business requirements for FCUBS Trade SWIFT 2019 changes.
- Developed and modified for enhancements in FLEXCUBE interface using java.
- Prepared and maintained Database and Application for FLEXCUBE release.
- Coded for SWIFT 2018 changes in trade module as per business requirements.
- Designed FLEXCUBE screens using RAD tool, web based application.
Education
Bachelor of Engineering - Electrical, Electronics And Communications Engineering
Sathyabama University
Chennai04.2015
High School Diploma -
St.Mary's Matriculation Higher Secondary School
Cuddalore04.2011
High School Diploma -
St.Mary's Matriculation Higher Secondary School
Cuddalore04.2009
Skills
- Java 8
- Spring Boot
- Quarkus
- MongoDB
- Microservices
- ActiveMQ
- REST API
- JPA/Hibernate
- BitBucket
- Github
- Openshift
- Jenkins
- Tekton
- Lightspeed
- Git
- IntelliJ IDE
- VS Code Editor
Timeline
Specialist Application Architecture[CLIENT-CITI]
LTIMindtree
11.2024 - Current
Apps Dev Programmer Analyst
Citicorp Services India Private Limited
12.2022 - 11.2024
Senior Associate Java Developer
SecureKloud
02.2022 - 12.2022
Associate Application Developer
Oracle Financial Services Software
01.2016 - 12.2018
Bachelor of Engineering - Electrical, Electronics And Communications Engineering
Sathyabama University
High School Diploma -
St.Mary's Matriculation Higher Secondary School
High School Diploma -
St.Mary's Matriculation Higher Secondary School