Lam Nguyen Hong
@lamnguyenhong
I’m a senior fullstack developer delivering enterprise banking platforms with Python and Node.js across APIs and scalable web systems.
VietnamWhat I'm looking for
I’m a Senior Fullstack Developer with 10+ years of software engineering experience, focused on backend development with Python and Node.js. I build enterprise banking platforms that feel reliable in production—especially where API-driven workflows, validation, and secure integrations matter.
Across my roles, I’ve supported backend-facing delivery using Python automation/integration scripts and Node.js BFF/API work. I’m comfortable integrating REST/GraphQL APIs, aligning backend/frontend contracts, handling authentication flows, and transforming request/response payloads with strong data mapping and validation.
On the product side, I’ve delivered transaction-heavy experiences such as transaction logging screens and operational dashboards to improve auditability, traceability, and troubleshooting. I also bring a performance monitoring mindset, diagnosing responsiveness issues on data-heavy views and working with concepts like LCP and total load time.
I’m familiar with microservice-oriented architecture and BFF readiness, including shared libraries, module boundaries, and scalable integration conventions. I also support AI-assisted engineering workflows—document-style review, classification results, generated summaries, and human-in-the-loop validation—while maintaining quality through unit tests, code reviews, and regression prevention.
Experience
Work history, roles, and key accomplishments
Developed a next-generation internet banking platform with micro-frontend and API-driven architecture, delivering banking modules and transaction workflows. Supported Python automation and Node.js BFF/API work with REST/GraphQL integration, validation, API contract alignment, transaction logging dashboards, and AI-assisted review flows.
Senior Fullstack Developer
GBS
Oct 2019 - Aug 2020 (10 months)
Developed a back-office system for managing bank accounts, transactions, and credit/debit cards. Built integration-heavy operational screens with REST/GraphQL data handling, improved performance on heavy data views, and supported backend/API alignment for validation and UAT/production issue resolution.
Fullstack Developer / Team Lead
ACB
Jul 2018 - Sep 2019 (1 year 2 months)
Delivered online banking features including account management, payments, transfers, and transaction history. Led delivery planning and engineering standards, and supported API behavior clarification, authentication flows, reusable component/integration patterns, and production issue analysis.
Developed features for CFT, a banking loans product, including account management, cash-flow management, currency exchange, and payment scheduling. Built and maintained web interfaces integrated with Java-based backend services, supporting validation, bug fixing, and QA/UAT activities.
Education
Degrees, certifications, and relevant coursework
FPT University
Bachelor of Software Engineering, Software Engineering
Earned a Bachelor of Software Engineering degree at FPT University in Ho Chi Minh City.
Availability
Location
VietnamAuthorized to work in
Job categories
Skills
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