Hi, I’m
SHASHIKUMAR DEVADOSS
Work Preference
Summary
Senior Software Engineer with over 9 years of extensive experience in Java-based application development across the banking, financial services, and payment processing sectors. Demonstrates a strong track record of delivering high-quality, performance-optimized solutions while ensuring security compliance and enhancing client satisfaction. Proficient in Production application support and Enhancement, with a passion for mentoring junior team members to foster growth and innovation within the team. Committed to leveraging technical expertise to drive impactful results and contribute to organizational success.
Overview
9
years of professional experience
Work History
TechMahindra Ltd. | Scotia Bank (GPM Unit)
Senior Technology Analyst
03.2021 - Current
Job overview
- Led full-stack Java development for wealth management application supporting 1000+ daily transactions
- Implemented production support processes reducing incident response time by 35%, improving SLA compliance to 98%
- Designed and executed Root Cause Analysis (RCA) for critical issues, implementing preventive measures that reduced recurring defects by 40%
- Mentored 3 junior engineers through code reviews and technical training, enhancing team skillset
- Optimized Oracle database queries, achieving 25% faster application performance and user experience
- Managed automated batch processes with Tidal Scheduler and Autosys, ensuring 500+ jobs executed daily with 99.5% success rate
Infosys Ltd. | Apple Inc. (Deployment)
Technology Analyst
04.2018 - 03.2019
Job overview
- Developed and maintained Java-based web applications handling 100,000+ concurrent users
- Resolved 95% of assigned JIRA tickets within SLA, contributing to 4.8/5 customer satisfaction rating
- Implemented automated testing procedures, reducing manual testing time by 30%
- Collaborated with QA teams to identify and fix 50+ defects during UAT phase, enhancing release quality
- Implemented automated testing procedures, cutting manual testing time by 30%
HCL Technologies Ltd. | Union Bank of Switzerland (UBS)
Senior Software Engineer
07.2016 - 04.2018
Job overview
- Enhanced wealth management platform for 50,000+ high-net-worth clients, increasing user engagement and satisfaction
- Developed 15+ features for mutual funds and banking modules with Spring Framework and Oracle, streamlining client transactions
- Reduced application response time by 28% through database query optimization and code refactoring
- Provided 24/7 production support, averaging 2-hour resolution time for critical production issues
- Implemented comprehensive documentation and KEDB entries, increasing team knowledge base efficiency and accessibility
- Led technical discussions with clients (UBS, RBS, Barclays), successfully resolving 20+ complex business requirements
HCL Technologies Ltd. | VISA / Wirecard Processing Services
Junior Software Engineer
11.2014 - 06.2016
Job overview
- Developed prepaid card management module supporting 25+ payment networks across the Americas
- Implemented client-side validations using JavaScript, reducing data entry errors by 35%
- Supported UAT and production environments for major clients (ANZ, HDFC, ICICI, Kiwi Bank), ensuring smooth deployment and operation
- Fixed 60+ critical security vulnerabilities in compliance with PCI-DSS standards, strengthening system security and client trust
- Handled server maintenance activities including restarts and performance monitoring
Education
Jeppiaar Engineering CollegeChennai
B.E. from Electrical and Electronics Engineering
04-2014
University Overview
GPA: 70%
Jawahar Matriculation SchoolNeyveli
Higher Secondary
03-2010
University Overview
GPA: 87.7%
Jawahar Matriculation SchoolNeyveli
SSLC (Secondary School Leaving Certificate)
03-2008
University Overview
GPA: 90.4%
Skills
Java
Spring MVC
Spring Core
JavaScript
PL/SQL
Webservices
Object-oriented programming
Collections
Oracle
SQL Server
Unix
Oracle
SQL Server
KEY STRENGTHS
- Full-Stack Development: Proficient in front-end (Java, JavaScript) and back-end (PL/SQL, Oracle) technologies
- Leadership & Mentoring: Proven ability to guide junior team members and deliver complex projects on schedule
- Problem Solving: Strong analytical skills with track record of troubleshooting critical production issues
- Client Management: Excellent communication skills and ability to translate technical solutions to business requirements
- Performance Optimization: Expertise in database tuning, code optimization, and system performance improvements
- Quality Assurance: Commitment to code quality, security standards (PCI-DSS, SDLC), and documentation
- Adaptability: Quick learner with ability to master new technologies and work in diverse team environments
Timeline
Senior Technology Analyst
TechMahindra Ltd. | Scotia Bank (GPM Unit)
03.2021 - Current
Technology Analyst
Infosys Ltd. | Apple Inc. (Deployment)
04.2018 - 03.2019
Senior Software Engineer
HCL Technologies Ltd. | Union Bank of Switzerland (UBS)
07.2016 - 04.2018
Junior Software Engineer
HCL Technologies Ltd. | VISA / Wirecard Processing Services
11.2014 - 06.2016
Jawahar Matriculation School
SSLC (Secondary School Leaving Certificate)
Jawahar Matriculation School
Higher Secondary
Jeppiaar Engineering College
B.E. from Electrical and Electronics Engineering
DECLARATION
I hereby declare that the information furnished in this resume is true and accurate to the best of my knowledge. I am committed to delivering excellence and am eager to contribute to organizational growth.