At TechcomLife, I build Java and Groovy underwriting rules on the eBaoTech core insurance platform. I’m modernizing New Business Underwriting workflows, with automated validation and decision logic targeting an 80% straight-through processing rate.
At Techcombank, I served as Squad Lead for four backend developers on the Backbase Engagement Banking Platform. I engineered approval services supporting 20 concurrent batches of 5,000 records per corporate client, with zero transaction loss.
I also led delivery of an encrypted payroll pipeline using AES-256 and partial batch approvals. In the Card Management System squad, I integrated Visa Account Updater and led migration of legacy 3DS access control to Visa VCAS, reducing operational maintenance overhead by 30%.
Earlier at Techcombank, I integrated the T-Pay gateway with automated Cashback for the WinLife and WinCommerce ecosystem, helping double pay-by-push transaction volume within three months. I’m an AWS Certified Solutions Architect – Associate, and I use AI-assisted development practices including BMAD, Claude, and Kiro.

