Software Developer at Ticket Shine Inc.

Developed and maintained web and desktop applications using C#, .NET Core, ASP.NET MVC, Web API, and MS SQL Server 2016; integrated with RESTful APIs from Ticketmaster, StubHub, and AXS. Designed and optimized database objects, improving performance by 15%. Migrated on-premise applications to Azure, utilizing Azure Data Factory and SQL Sync for seamless data transitions. Built GMDStore web application with C#, HTML, CSS, jQuery, and Bootstrap, enhancing UX and accessibility. Automated workflows with Microsoft Power Automate, reducing manual processes by 30%. Participated in Agile sprints and code reviews; managed Git branching to ensure code integrity.

Software Delivery Manager at HSBC Bank Ltd

Led cross-functional Agile teams to deliver payment channel applications using C#, ASP.NET, and MS SQL Server, integrating with external platforms like eTax and eCustoms. Developed a data warehouse for Vietnam’s payment channel, optimizing stored procedures and queries to reduce reconciliation time by 80%. Implemented a RESTful payment gateway, scaling transactions from 100K to 1M daily transactions, earning the CEO Recognition Award in 2017. Collaborated with DevOps, QA, and business analysts to deliver projects 20% ahead of schedule, maintaining high-quality standards. Documented technical solutions and generated reports for stakeholders, ensuring alignment with business requirements.

Software Developer at FPT Information System Company, Ho Chi Minh, Vietnam

Designed and developed the iHRP payroll and HR management system using .NET, C#, jQuery, HTML, and SQL Server, generating $100M in revenue for 50+ major clients. Elicited and analyzed business requirements, ensuring applications met specifications through rigorous testing and debugging. Participated in code reviews and unit testing to maintain high-quality coding standards.

Software Developer at Ticket Shine Inc.

Developed and maintained web and desktop applications using C#, .NET Core, ASP.NET MVC, Web API, and MS SQL Server 2016, integrating with RESTful APIs from Ticketmaster, StubHub, and AXS. Designed and optimized database tables, stored procedures, and queries, improving application performance by 15%. Migrated on-premise applications to Azure, utilizing Azure Data Factory and SQL Sync for seamless data transitions. Built GMDStore web application with C#, HTML, CSS, jQuery, and Bootstrap, enhancing user experience and accessibility. Automated workflows using Microsoft Power Automate, reducing manual processes by 30%. Actively participated in Agile sprints, code reviews, and technical discussions, proposing innovative solutions to meet project objectives. Managed version control using Git, implementing branching and merging strategies to ensure code integrity.

Software Delivery Manager at HSBC Bank Ltd

Led cross-functional Agile teams to deliver payment channel applications using C#, ASP.NET, and MS SQL Server, integrating with external platforms like eTax and eCustoms. Developed a data warehouse for Vietnam’s payment channel, optimizing stored procedures and queries to reduce reconciliation time by 80%. Implemented a payment gateway with RESTful APIs, scaling transaction processing from 100K to 1M daily transactions, earning the CEO Recognition Award in 2017. Collaborated with DevOps, QA, and business analysts to deliver projects 20% ahead of schedule, maintaining high-quality standards. Documented technical solutions and generated reports for stakeholders, ensuring alignment with business requirements.

Software Developer at FPT Information System Company, Ho Chi Minh, Vietnam

Designed and developed the iHRP payroll and HR management system using .NET, C#, jQuery, HTML, and SQL Server, generating $100M in revenue for 50+ major clients. Elicited and analyzed business requirements, ensuring applications met specifications through rigorous testing and debugging. Participated in code reviews and unit testing to maintain high-quality coding standards.

Software Developer at Ticket Shine Inc.

Developed and maintained web applications using C#, .NET Core, ASP.NET Core MVC, and RESTful APIs, integrating with Ticketmaster and StubHub for real-time data retrieval and persistence. Designed transactional systems for high reliability and performance, supporting mission-critical operations. Collaborated with QA engineers to resolve bugs, reducing defect rates by 20% through rigorous testing and code reviews. Migrated on-premise applications to Azure, optimizing scalability using Azure SQL and CI/CD pipelines. Integrate with AI model. Utilized Git for source control and provided mentorship during code reviews to ensure high coding standards.

Software Delivery Manager at HSBC Bank Ltd

Led cross-functional teams to deliver payment channel operations, integrating mainframe-based systems (PL/1, DB2) with core banking platforms and external systems. Spearheaded development of a data warehouse, leveraging DB2 and SQL to reduce reconciliation time and enhance customer-centricity. Implemented a payment gateway, optimizing transaction processing and earning the CEO Recognition Award in 2017. Provided 24/7 production support for mainframe applications, ensuring high availability and rapid issue resolution. Drove Agile adoption, delivering projects ahead of schedule and mentoring team members in best practices.