tin le

Ho Chi Minh City, Vietnam

• Technologies: .NET 10, Angular 22, TypeScript, Azure, Kafka, Playwright, SQL Server, Kong.
• Lead end-to-end full-stack engineering across core financial platforms: Asset Transfer (major web app rewrite) and Corporate Actions, translating complex financial rules into resilient production systems.
• Own full architectural slices: Angular interfaces, .NET application handlers, domain models, database migrations, Kafka event workflows, and downstream transaction posting.
• Architect critical operational controls in Asset Transfer, including multi-step parcel lodgment, second-pair-of-eyes approvals, role-aware routing, and rejected-parcel recovery workflows.
• Implement complex Corporate Actions transaction mechanics, including redemption basis, allocation error propagation, takeover postings, and rollover relief.
• Drive quality and test automation across unit tests, API tests, and Playwright end-to-end suites; stabilize flaky pipelines, address Sonar/security concerns, and author Architecture Decision Records (ADRs).
• Maintain production health and infrastructure, handling managed identities, Kong gateway configurations, dependency vulnerability remediation, and automated health checks.

Ho Chi Minh City, Vietnam

• Technologies: .NET 8, Angular 16+, PostgreSQL, Power Automate, AWS, Terraform.
• Led client-side migration of a Web API backend from .NET 6 to .NET 8.
• Managed application secrets and configuration using Terraform for Infrastructure as Code.
• Built and maintained CI/CD pipelines in Azure DevOps for automated API deployment.

Dallas, TX

• Technologies: .NET 6–8, PostgreSQL, Angular 16+, Azure Data Factory.
• Partnered with technical and non-technical stakeholders to translate business requirements into working solutions.
• Designed and integrated front-end UI with cloud-based back-end services and APIs.
• Hardened application responsiveness and security; triaged and resolved production bugs and logic errors.
• Improved deployment frequency and quality as part of the release pipeline.
• Built scalable, reusable frameworks for data ingestion, including event-driven/stream processing with Azure Data Factory.
• Implemented Infrastructure as Code (Terraform, Azure DevOps, GitHub Actions) for storage and network provisioning.

Chelsea, MA

• Technologies: VB.NET, .NET 6, T-SQL, ASP.NET Core MVC, Angular 14+.
• Supported MWRA, a public authority delivering wholesale water and sewer services to 3M+ residents across eastern and central Massachusetts.
• Used SSMS 2019 to debug application errors and stored procedure logic, and ran SSMS-based ETL across internal servers.
• Built a full-stack employee information portal with EF Core (Database First) on a .NET 6 Web API and Angular 14+ front end.
• Implemented route guards, centralized controller error handling, and a factory-pattern DI setup between data and domain layers to improve decoupling and security.
• Authored and validated API endpoints in Postman as living documentation.
• Wrote LINQ queries against a linked SQL Server for infrastructure-layer data access to meet business requirements.
• Built Angular Material 14+ components (reactive forms, tables, buttons) and NgServices for CRUD operations against SQL Server.
• Handled feature requests directly from end users and integrated them into production applications.
• Deployed and troubleshot applications on IIS (6.0–10), and produced comprehensive database documentation in Dataedo.
• Managed source control in Azure DevOps and helped build CI/CD pipelines for internal applications.

B.S. Computer Science, Minor in Mathematics (Summa Cum Laude)

GPA: 3.94; in-major 4.0. Coursework highlights: Operating Systems, Software Engineering, Databases, Machine Learning, Linear Algebra, Cryptography, Data Analysis.