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About me (Registered since 12/11/2025)
• Developed responsive, interactive web applications using React, TypeScript, and HTML5/CSS3, optimizing performance for multi-browser compatibility and mobile responsiveness
• Built scalable and secure RESTful APIs and back-end services using ASP.NET Core and C#, implementing MVC architecture and dependency injection for modular, maintainable code
• Designed and optimized complex databases in SQL Server, writing efficient queries, stored procedures, and using Entity Framework for data access management.
• Deployed and scaled applications on Microsoft Azure, leveraging cloud-native services and Docker for containerization, ensuring consistent environments and seamless CI/CD integration
• Managed codebases in collaborative environments using Git and GitHub, following branching strategies, handling pull requests, and collaborating in Agile development cycles
• Architected microservices-based systems, applying SOLID principles and design patterns like Repository and Factory to build scalable, maintainable applications with clean, reusable code
• Implemented secure authentication and authorization using OAuth2 and JWT, and mitigated vulnerabilities following OWASP guidelines to safeguard applications against common web security risks
• Ensured code quality through unit tests using xUnit, following Test-Driven Development (TDD) practices and maintaining high test coverage for reliable, maintainable code
• Enhanced application performance by implementing caching strategies, optimizing database queries, and leveraging lazy loading techniques to reduce page load times and server resource usage
• Automated infrastructure provisioning and deployment pipelines using Terraform and Azure DevOps, enabling efficient CI/CD processes and seamless environment replication
• Led cross-functional development teams, providing technical mentorship, conducting code reviews, and ensuring timely delivery of high-quality software solutions in collaboration with business stakeholder
• Proactively researched and adopted new technologies in .NET, cloud platforms, and front-end frameworks, ensuring solutions leverage the latest industry trends and best practices
Skills
Tech Skills
Education
- November 2002 - November 2007
- November 1999 - November 2021
Work Experience
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December 2024 - Present
Cognizant Technology Solutions , India
Senior .Net Fullstack Developer
Developed and implemented .NET Api solution provides a platform for bidding process of loans towards financial clients to achieve fair deals. • Designed and implemented highly scalable web applications, translating complex business requirements into efficient and maintainable code • Collaborated in an agile environment to achieve sprint goals, continuously improving system performance and user experience • Developed and executed detailed test plans, identifying and resolving issues through debugging and refactoring to enhance system reliability
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April 2022 - September 2023
OCBC Bank, Singapore , Singapore
Senior Consultant
Designed, developed, and deployed a full-stack internet banking platform, enabling secure account management, bank transfers, and investment functionalities • Spearheaded the development of a scalable internet banking system using modern full-stack technologies, ensuring robust performance and security compliance • Led end-to-end SDLC activities, including requirements analysis, technical design, development, testing, and deployment, delivering highly performant and secure applications • Collaborated in an agile environment to achieve sprint goals, continuously improving system performance and user experience • Optimized batch job scheduling for efficient data transfer processes, ensuring high availability and minimal downtime • Developed and executed detailed test plans, identifying and resolving issues through debugging and refactoring to enhance system reliability • Delivered a comprehensive banking solution, improving the client’s digital banking services and reducing response times by 30%
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May 2021 - January 2022
Technosus LLC, United States
Senior Software Engineer
Developed a web-based property search platform integrated with agent management features, optimizing real estate workflows
• Designed and implemented highly scalable web applications, translating complex business requirements into efficient and maintainable code
• Led sprint planning, user story mapping, and backlog grooming sessions within an agile environment to ensure timely project delivery• Developed and deployed core functionalities, integrating geographic information systems for property search and optimizing database queries for faster results
• Created unit and integration tests to ensure code quality, achieving 98% code coverage, and significantly reducing post-deployment issues. Improved user engagement and transaction processing speeds, contributing to a 25% increase in customer satisfaction -
November 2019 - November 2020
GIC Pte Ltd, Singapore, Singapore
Technical Business Analyst
Developed compliance and regulatory reporting systems, automating personal transaction management and communication analysis
• Translated complex regulatory requirements into technical specifications, leading the development of compliance solutions using microservices architecture
• Built and deployed full-stack solutions, ensuring seamless integration with existing enterprise systems and delivering secure, scalable applications
• Monitored data transfer and ETL processes, optimizing batch jobs for high availability and ensuring data integrity during migrations.
• Led Agile SCRUM sessions, managing sprints and coordinating cross-functional teams to achieve project milestones ahead of deadlines. Delivered automated reporting solutions, improving compliance monitoring efficiency and reducing manual intervention by 40% -
May 2018 - November 2019
DBS Bank, Singapore, Singapore
Senior Software Engineer
Developed advanced analytics dashboards for trade monitoring and regulatory reporting, integrating data from multiple banking systems
• Architected and developed data pipelines using Hadoop Hive and Cloudera connectors to process large datasets and deliver real-time trade analytics.
• Designed and implemented multi-dimensional data models (Snowflake and Star schemas) for comprehensive business volume and notional analysis.
• Developed QlikView dashboards with complex ETL processes, delivering insights on business volumes, regulatory reporting, and process optimization.
• Led performance tuning efforts, optimizing query performance and reducing dashboard load times by 50%, enhancing end-user experience. Managed data security protocols, applying role-based access control and encryption mechanisms to ensure compliance with internal and regulatory standards. -
December 2016 - August 2017
Singapore Pools & Turf Club, Singapore, Singapore
Senior Software Consultant
Developed BI solutions and compliance reporting systems to monitor customer behavior and gambling activity per regulatory requirements
• Developed QlikView-based reporting solutions, integrating data from multiple sources to deliver real-time insights on customer activity and betting transactions
• Applied advanced data security measures, including document-level and server-level access controls, ensuring compliance with government regulations
• Optimized ETL processes for large datasets, improving reporting efficiency and reducing query execution times by 30%
• Delivered 26 regulatory compliance reports, ensuring adherence to Ministry of Social and Family Development (MSF) standards and reducing manual reporting efforts by 40%
• Managed server deployments and application performance, ensuring consistent uptime and report availability
