Open to fullstack opportunities

Nguyen Phuoc Nguyen

Fullstack Developer — building fintech-scale web systems end-to-end.

Java 17 / Spring Boot 3 on the backend, React & Next.js on the frontend. Secure REST APIs, event-driven architecture with Kafka and Redis, and multi-gateway payments.

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Nguyen Phuoc Nguyen

Fullstack Developer

Core stack

Java 17Spring Boot 3ReactNext.js 14KafkaRedis

Full-stack projects

Payment gateways integrated

(+84) 393 204 904

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8 skill areas · scroll to explore

About me

Owning features from schema to shipped UI.

Clean, maintainable, testable code

Full-Stack Developer building end-to-end web applications with Java 17 / Spring Boot 3 on the backend and React, Next.js 14, and Angular 17 on the frontend. Strongest in secure REST API design (JWT / OAuth2, RBAC), event-driven services with Kafka and Redis, and multi-gateway payment integrations (VNPay, MoMo, ZaloPay, SePay). Owns a feature from database schema and API design through to SSR/SEO UI and Docker-based deployment, including real-time functionality over WebSocket (STOMP/SockJS).

Secure APIs

JWT, OAuth2 / OIDC and RBAC designed into every REST layer.

Event-driven

Kafka and Redis keep throughput high and load off the database.

Multi-gateway payments

VNPay, MoMo, ZaloPay and SePay with async transaction handling.

Real-time UI

WebSocket (STOMP/SockJS) interfaces with SSR and SEO in mind.

Full-stack projects

Payment gateways integrated

Skill areas

Years of IT study

Technical skills

A fullstack toolkit for production systems.

Eight areas spanning backend, frontend, data, security, payments and delivery.

Languages

JavaTypeScriptJavaScriptSQL

Backend

Spring Boot 3Spring MVCSpring Data JPA / HibernateSpring SecuritySpring AOPREST APIsWebSocket (STOMP/SockJS)Apache Kafka

Frontend

React.jsNext.js 14Angular 17Redux ToolkitRxJSTailwind CSSAnt DesignBootstrapSSR & SEOResponsive / mobile-first UI

Data & Caching

MySQLPostgreSQLRedisFlyway (schema migrations)

Authentication & Security

JWTOAuth2 / OIDCRBACSMS & email verificationChecksum validation

Payments

VNPayMoMoZaloPaySePay

Multi-gateway integration, async transaction handling

DevOps & Tools

DockerDocker ComposeGit / GitHubSwagger / OpenAPIViteBrunoFigma

Core CS

Data StructuresAlgorithmsSystem Design

JavaTypeScriptSpring Boot 3Spring SecurityHibernateApache KafkaRedisMySQLPostgreSQLReactNext.js 14Angular 17Redux ToolkitRxJSTailwind CSSDockerWebSocketJWT / OAuth2

Projects

Five production projects, end-to-end.

Booking platforms, e-commerce stacks and service scheduling — backend, frontend and deployment.

Scroll to move through projects

Homestay booking homepage listing stays in Hanoi, Da Lat and Vung Tau with nightly prices and guest ratings

01Sep 2025 – Jan 2026

Airbnb Booking Platform

Fullstack Developer

Spring Boot 3Next.js 14WebSocketJWTPayments

Built an end-to-end homestay booking platform: a Spring Boot 3 REST API with secure authentication and a server-rendered Next.js 14 frontend optimised for SEO.
Delivered real-time messaging and booking notifications over WebSocket (STOMP) and SockJS.
Implemented booking and scheduling logic with availability conflict detection and automated status updates — the most complex piece of the system.
Integrated four payment gateways (VNPay, MoMo, ZaloPay, SePay) with QR check-in and analytics dashboards.
Secured the API with Spring Security, JWT, RBAC, SMS verification, and email confirmation.

Frontend Backend

Live demo

Audi Vietnam landing page hero showing a 2023 Audi RS e-tron GT with power, battery and acceleration figures

02Apr 2025 – Oct 2025

Audi Service Booking

Fullstack Developer

Spring Boot 3Spring Data JPA / HibernateReact (Vite)MySQLRedis

Built the backend service with Spring Boot 3, MySQL, and Redis, including checksum validation and asynchronous transaction handling.
Built a React (Vite) frontend with a real-time scheduling interface covering slot management and conflict detection.
Automated PDF invoice generation and revenue dashboard reporting.
Integrated VNPay, MoMo, and ZaloPay checkout flows plus a customer-support chat.
Implemented RBAC authentication using Spring Security and JWT.

Frontend Backend

Live demo

Apple Store clone with product category icons and a grid of the latest iPhone, iPad and Apple Watch cards

03Aug 2024 – Dec 2024

Apple-Style E-commerce Storefront

Fullstack Developer

Spring BootReact (Vite)OAuth2 / OIDCRedisDocker

Built a full e-commerce stack — Spring Boot backend and React (Vite) storefront — with reusable components shared across product, cart, and checkout flows.
Reduced database load by caching product retrieval in Redis.
Containerised the stack with Docker and Docker Compose for consistent environments.
Secured authentication with Spring Security, JWT, OAuth2 / OIDC, and RBAC.

Private repository

Live demo

Book Views Online sign-in screen with phone and password fields on a green background

04Apr 2024 – Aug 2024

Book Views Online (E-commerce)

Backend Developer

Spring Boot 3Angular 17 SSRApache KafkaRedisFlyway

Designed an event-driven architecture with Apache Kafka and Redis caching, cutting database load and raising throughput on the ordering flow.
Built a scalable e-commerce platform on Spring Boot 3 (Java 17) with an Angular 17 SSR frontend for performance and SEO.
Managed MySQL schema migrations with Flyway and documented REST APIs with OpenAPI (Swagger).
Implemented JWT / OAuth2 authentication with Spring Security and RBAC.

Frontend Backend

Live demo

VTI Shop storefront with a gaming laptop hero banner, search bar and category navigation

05Jun 2023 – Feb 2024

VTI Store (B2C E-commerce)

Fullstack Developer

Spring BootReact 18OAuth2RedisMySQLFlywayDocker

Built a B2C e-commerce application end-to-end: a Spring Boot backend and a React 18 storefront covering product browsing, checkout, and order processing.
Integrated REST APIs with Redis-backed caching to speed up product search.
Managed MySQL migrations with Flyway and containerised environments with Docker.
Implemented authentication with Spring Security, JWT, OAuth2, and RBAC.

Frontend Backend

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Education & certificates