Duraimurugam Arumugam
Technical Lead
Singapore
Summary
Technical Lead with 15+ years of experience delivering secure, scalable banking solutions. Specialized in AML/KYC systems, microservices, and real-time data streaming (Flink, Kafka, Mongo CDC). Strong expertise in data security, compliance, and high-volume processing systems with proven success in Agile delivery and production support.
Overview
16
16
years of professional experience
Work History
Technical Lead
LTIMindtree
03.2022 - Current
- Designed real-time streaming pipelines using Flink with MongoDB CDC
- Processed high-volume data streams with filtering, validation, and transformation
- Implemented secure encryption before Kafka publishing and downstream decryption
- Enabled analytics via Iceberg table integration
- Built scalable, fault-tolerant architecture with performance optimization
- Automated deployments using LSI CI/CD and Harness
- Ensured data governance, compliance, and audit readiness
- OLAP Transformation (Banking Data Platform) (Mar 2025 – Present)
- AML CDD KYC Platform (CITI Client)
- Developed AML/KYC system using Spring Boot, Oracle, Angular, Flowable
- Reduced manual effort by 40% via Autosys & Shell automation
- Provided L2/L3 support, resolving critical production issues within SLA
- Led WebSphere → Tomcat migration, improving performance and cost efficiency
- Migrated workflows from JBPM to Flowable (JDK 17)
- Mentored team and enabled adoption of AI development tools
Technical Lead
LTIMindtree
03.2017 - 03.2022
- Delivered AML/KYC applications using microservices architecture
- Automated batch workflows and deployments
- Improved performance via DB tuning and service optimization
- Collaborated with global teams in Agile delivery model
Software Consultant
Virtusa
06.2013 - 03.2017
- Developed banking applications using Spring, Hibernate, Oracle
- Automated workflows using Autosys & Shell scripting
- Supported production releases and deployment improvements
Software Engineer
Polaris
04.2010 - 05.2013
- Developed loan processing system using Java, Struts, Oracle
- Worked across full SDLC lifecycle
Education
MCA -
Presidency College
Chennai01-2009
BSc - Mathematics
Govt Arts & Science College
01-2006
Skills
AML / KYC & Regulatory Systems
Real-Time Streaming (Flink, Kafka, CDC)
Microservices (Spring Boot, REST APIs)
Data Security (Encryption / Decryption)
CI/CD & Deployment Automation
Production Support & RCA (SLA-driven)
Workflow/BPM (Flowable)
Performance Optimization
Java
Accomplishments
- Recognized as Key Full Stack Developer by banking client
- Delivered real-time streaming solution (Flink + Kafka + CDC)
- Led major migrations improving performance and system stability
- Reduced manual effort by 40% through automation
Timeline
Technical Lead
LTIMindtree
03.2022 - Current
Technical Lead
LTIMindtree
03.2017 - 03.2022
Software Consultant
Virtusa
06.2013 - 03.2017
Software Engineer
Polaris
04.2010 - 05.2013
BSc - Mathematics
Govt Arts & Science College
MCA -
Presidency College