Languages
05- TypeScript
- JavaScript
- Golang
- Java
- SQL
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Full-stack Developer.
Node.js, NestJS and React. Identity, event-driven services and applied LLM retrieval.
TypeScriptJavaScriptGolangJavaSQLNestJSExpress.jsFiberEchoREST APIsgRPCApache KafkaPostgreSQLpgvectorMySQLMongoDBRedisPrismaTypeORMReactViteTanStack QueryRedux ToolkitZustandTailwind CSSGoogle GeminiOpenAI APILangChainLangGraphEmbeddingsRAGTool callingGoong MapsVNPayMoMoSePayCloudinaryGmail APIDockerKongGitLab CI/CDSonarQubeNxJestPlaywright
- Location
- Ho Chi Minh City, Vietnam
- University
- HCMC University of Technology and Education
- khoahoc72@gmail.com
45 technologies7 groups
Selected projects
Rạp Phim Cinema Booking
Showtimes, interactive seat maps and checkout, with SePay payments and QR e-tickets rendered as PDF.
rap phim cinema / overview
ShareAndCare Clothing Store
An e-commerce backend on Node.js, Express and MongoDB, with VNPay, MoMo and the OpenAI API integrated.
03roles
Fresher Node.js Developer
Apr 2026 - Aug 2026FPT SoftwareFull-time- Delivered 6 of 13 microservices as one of three engineers — authentication, customer, loyalty, reporting, media upload and AI assistant — exposing 217 REST endpoints behind a Kong gateway.
- Built the identity layer: email-OTP registration, TOTP two-factor login, refresh-token rotation with family revocation, and RBAC scoped per franchise and warehouse.
- Kept versioned consent, loyalty ledgers and coupon redemption consistent across services with the transactional outbox pattern, inbox deduplication and replayable Kafka projections.
- Shipped an AI shopping assistant on Google Gemini and LangGraph with hybrid pgvector retrieval, and integrated Goong Maps for address autocomplete and nearby-store search.
NestJSReactTypeScriptPostgreSQLPrismagRPCKafkaKongLangGraphDockerBackend Developer Intern
Dec 2024 - Mar 2025GooPay JSCInternship- Developed Golang backend services for Legal Compliance and GooSafe on an insurance platform.
- Designed REST APIs, tuned SQL queries for performance and containerized services with Docker.
- Led the intern group inside a six-person team spanning backend, frontend, QA, business and data analysis.
GolangFiberEchoMySQLPostgreSQLDockerDigital Marketing Intern
Sep 2024 - Nov 2024EDUZ CO., LTDInternship- Improved website UI/UX and on-page SEO to increase search visibility.
- Produced search-optimized content and supported digital marketing campaigns.
- Tracked campaign performance with analytics tools and produced media content.
SEOGoogle AnalyticsContent StrategyCanvaFigma
Credentials
5credentials
1 education · 2 certifications · 2 awards
Education
Bachelor of Technology, Information Technology
Ho Chi Minh City University of Technology and Education2021 - 2025
3.64 / 4.0
GPA
- GPA 3.64 / 4.0 · TOEIC 630
Certifications
Introduction to PostgreSQL
LinkedIn Learning
2026Programming Foundations: Databases
LinkedIn Learning
2026
Awards
Fifth Place
Cybersecurity CTF Competition
2023
Recognition for vulnerability analysis and security problem solving in a competitive environment.
Second Prize
City-level Excellent Student Award in Physics
2020 - 2021
Second prize at the city-level excellent student examination in Physics.
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