LAXMAN KUMAR DAS
Principal Consultant
Bengaluru,KA
Summary
Results-driven technology professional with 16+ years of experience delivering high-performance database solutions for global banking and financial systems, specializing in Oracle PL/SQL development, financial data processing, and production reliability. Proven track record in designing scalable database architectures, automating batch processing, and resolving critical production issues in high-volume transaction environments. Deep expertise in core banking platforms (FLEXCUBE), regulatory implementations, and financial data integrations across global banking ecosystems. Recognized for bridging development, production stability, and Agile delivery, ensuring secure, reliable, and efficient financial technology solutions for enterprise organizations. Actively expanding expertise in cloud-based data platforms and modern data engineering frameworks to support evolving banking technology ecosystems.
Overview
20
20
years of professional experience
3
3
Certifications
2
2
Languages
Work History
Principal Consultant
Oracle Financial Services Software Ltd.
10.2015 - Current
- Led Oracle PL/SQL development for core banking platforms (FLEXCUBE) supporting global banking implementations handling high-volume financial transactions.
- Designed and optimized PL/SQL stored procedures, functions, and packages, improving database performance and transaction processing efficiency.
- Built and automated Autosys batch jobs and Unix shell scripts, ensuring reliable overnight processing of critical banking data feeds.
- Resolved high-severity production incidents annually (L3 support) through root cause analysis, restoring system stability for enterprise financial platforms.
- Delivered successful system go-lives and production rollouts, ensuring smooth deployment and operational continuity for global banking clients.
- Implemented regulatory and compliance-driven enhancements across multiple banking modules, supporting evolving financial regulations and reporting requirements.
- Designed financial data integration frameworks enabling real-time and batch feeds across downstream banking systems.
- Improved operational reliability by automating manual support processes, reducing incident resolution time and improving platform stability.
- Collaborated with cross-functional teams of developers, architects, and business analysts to deliver scalable banking technology solutions.
L3 Support Lead
Polaris Financial Technology Ltd.
08.2010 - 09.2015
- Managed L3 production support for enterprise banking systems serving global financial clients, ensuring high system availability and stability.
- Resolved production incidents annually, improving application performance and reducing recurring system defects.
- Led database performance tuning initiatives, improving query execution efficiency across large financial datasets.
- Coordinated with development teams to implement long-term fixes for critical system defects, improving reliability of financial transaction platforms.
- Implemented monitoring and diagnostic frameworks that improved incident detection and response time for banking applications.
Software Engineer
Exilant Technologies Ltd.
12.2009 - 08.2010
- Developed Oracle PL/SQL modules supporting enterprise application data processing across multiple business workflows.
- Designed database objects including procedures, functions, and triggers to improve application data reliability and performance.
- Collaborated with stakeholders to translate business requirements into scalable database-driven application solutions.
Software Engineer
Electronics Corporation of India Ltd.
07.2006 - 07.2009
- Developed database-driven automation solutions for SCADA-based monitoring systems supporting industrial operations.
- Troubleshot technical issues escalated by L2 support, ensuring continuous monitoring and system reliability.
- Built database logic for real-time data processing supporting industrial automation and monitoring platforms.
Education
Master of Computer Applications -
National Institute of Technology (NIT)
JamshedpurSkills
Database: Oracle 10g/11g/12c/19c, SQL, PL/SQL
Cloud computing: AWS (S3,EC2, IAM)
Big Data Technologies: PySpark, Spark SQL
Programming: PL/SQL, Stored Procedures, Triggers, Query Optimization, Python
Accomplishments
- Delivered global banking implementations across core banking platforms (FLEXCUBE), ensuring reliable processing of high-volume financial transactions.
- Designed and optimized Oracle PL/SQL procedures, functions, and packages, improving performance and scalability of enterprise banking applications.
- Automated critical batch processing workflows using Autosys and Unix scripting, strengthening reliability of overnight financial data processing.
- Resolved high-severity production incidents, restoring system stability and minimizing downtime for mission-critical banking systems.
- Contributed to regulatory and compliance-driven banking system implementations, including financial data validation, reconciliation, and reporting processes.
- Recognized with GEMS Award and FIMT Excellence Award at Fidelity for outstanding performance in delivering financial technology solution
Additional Information
CERTIFICATIONS
· Agile Platinum Certification – State Street
· Cloudera Certification – Foundations for Big Data Analysis with SQL
· AI & Machine Learning Training – Coursera
TECHNICAL UPSKILLING & CONTINUOUS LEARNING
· Currently upskilling in Cloud Database Platforms and Data Engineering concepts to align with modern banking architecture.
· Learning AWS Cloud fundamentals and cloud-native database services for scalable financial systems.
Exploring Python-based data processing and distributed data frameworks for large-scale financial data pipelines
Certification
Agile Platinum Certification – State Street
TECHNICAL UPSKILLING & CONTINUOUS LEARNING
- Currently upskilling in Cloud Database Platforms and Data Engineering concepts to align with modern banking architecture.
- Learning AWS Cloud fundamentals and cloud-native database services for scalable financial systems.
- Exploring Python-based data processing and distributed data frameworks for large-scale financial data pipelines.
Timeline
Principal Consultant
Oracle Financial Services Software Ltd.
10.2015 - Current
L3 Support Lead
Polaris Financial Technology Ltd.
08.2010 - 09.2015
Software Engineer
Exilant Technologies Ltd.
12.2009 - 08.2010
Software Engineer
Electronics Corporation of India Ltd.
07.2006 - 07.2009
Master of Computer Applications -
National Institute of Technology (NIT)