Prathab Sadasivam
Java Architect
Chennai
Summary
Over 18+ years of experience in IT Industry primarily in system analysis, design, development, implementation, support and user training for proposed system. Managed and delivered Java/J2EE based applications having acquired good understanding of Web Technologies. Strong OO Design & Analysis, SOLID , DDD , TDD, and Design Patterns. Expertise in functional and overall domain knowledge in Banking, Financial, Payment Gateways. Worked on SaaS product, Acquired knowledge on CRM, Billing and SaaS product software Ability to learn & implement new tech. Good Communicator and Team Player
Overview
20
20
years of professional experience
4015
4015
years of post-secondary education
Work History
Lead Engineer (Java Architect)
DataViCloud
01.2024 - Current
- Built the product from scratch: Established framework, designed tables, and defined deployment topology.
- Solution Design: Analyzed use cases, prepared High-Level Designs (HLD), and architected solutions for new connectors.
- Team Leadership: Managed the team, reviewed code quality, coordinated with the business team, and created detailed technical specifications
Tech Lead
Sutrix Solutions
08.2022 - 11.2023
- Enhanced application performance by identifying bottlenecks and optimizing code.
- Built strong relationships with stakeholders, ensuring clear communication channels for project updates and progress reports.
- Improved system reliability with implementation of comprehensive testing protocols.
- Created proofs of concept for innovative new solutions.
Senior Software Engineer
Ondot Systems as Fiserv
10.2018 - 08.2022
- Part of customer engineering team and responsible for creating custom connectors.
- Prepare HLD and design the solution for new connectors
- Involve in high priority production issues and provide solution to Integration team
- Technologies: Spring (Boot, MVC, JDBC, Security) & Oracle (SQL and PL/SQL), Redis.
Technical Manager
BahwanCyberTek.
05.2015 - 02.2018
- Requirement gathering from business users and preparing URD and ISD documents.
- Brain storm in developing prototypes as per user requirement to avoid technical and functional difficulties.
- Involved in designing application and done technical architecture after completing some POCs.
- Guide team members technically and functionally whenever they face difficulties.
- Conduct stand-up and continuous status meeting to get the task completed from team members
Module Lead (Scrum Master)
Aspire Systems
09.2013 - 02.2015
Technical Manager
BahwanCyberTek.
05.2010 - 09.2013
Senior Software Engineer
Nucleus Software Exports Ltd.
02.2008 - 05.2010
Software Engineer
Axis HR Consultant
04.2005 - 11.2007
Education
B.SC. - Computer Science
K M College, Bharathiyar University
07-2002
PGDIT - Post Graduate Diploma in InformationTechnology
SCDL
07-2012
Skills
Java
Python
JavaScript
Microservices
Spring Boot
Spring Cloud
Spring (Core, MVC, Security, DataJpa)
REST
SpringData JPA
Hibernate
JDBC
JUnit
Mockito
Angular
HTML
AWS( S3, EC2, RDS, Route 53, Lambda, EFS, etc)
Oracle
MySQL
Postgres
Athena
AirByte
NoSQL
Redis
MongoDB
SOAP
Personal Information
Marital Status: Married
Timeline
Lead Engineer (Java Architect)
DataViCloud
01.2024 - Current
Tech Lead
Sutrix Solutions
08.2022 - 11.2023
Senior Software Engineer
Ondot Systems as Fiserv
10.2018 - 08.2022
Technical Manager
BahwanCyberTek.
05.2015 - 02.2018
Module Lead (Scrum Master)
Aspire Systems
09.2013 - 02.2015
Technical Manager
BahwanCyberTek.
05.2010 - 09.2013
Senior Software Engineer
Nucleus Software Exports Ltd.
02.2008 - 05.2010
Software Engineer
Axis HR Consultant
04.2005 - 11.2007
B.SC. - Computer Science
K M College, Bharathiyar University
PGDIT - Post Graduate Diploma in InformationTechnology
SCDL