v
viet_tran_quoc

Viet Tran

@viet_tran_quoc

Software Engineer

Vietnam
Inglese, Vietnamita
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Hi, I'm a Full-Stack Developer with over 4 years of experience building modern, reliable web solutions. I work with React, Next.js, TypeScript, Node.js, NestJS, PostgreSQL, Java/Spring, Redis, and Kafka. I can help you build business websites, landing pages, dashboards, and e-commerce platforms, or improve existing products through bug fixes, performance optimization, and ongoing maintenance. My experience includes projects such as Gemtheon and VNPAY's CES-SDK. I focus on intuitive UI/UX, clean code, and fast, scalable applications. Let's build something great together!... Continua a leggere

Competenze

v
viet_tran_quoc
Viet Tran
offline • 

Consulta i miei servizi

Applicazioni web full stack
I will audit, debug and optimize your system with nodejs, spring
A partire da75 USD / progettoMaggiori dettagli

Esperienza lavorativa

BearaByte

Software Engineer

BearaByte • Full time

May 2026 - Present • 6 mos

Working as a Full-Stack Developer on GEMTHEON, a SaaS platform for jewelry retailers, diamond sales, customizable ring shopping, and design management. - Develop and maintain RESTful APIs using NestJS, TypeScript, Java, and Spring Boot. - Design PostgreSQL database schemas and manage complex relationships using TypeORM. - Implement role-based access control (RBAC) and workspace-level permissions. - Optimize backend performance with Redis caching and k6 load testing. - Build responsive frontend features using Next.js, React, and TanStack Query. - Develop backend services for design uploads, product catalogs, purchases, and digital file access. Technologies: NestJS, Node.js, TypeScript, Java, Spring Boot, PostgreSQL, Redis, TypeORM, React, Next.js.

ICD_VIETNAM Co

Software Engineer

ICD VIETNAM Co • Full time

Sep 2024 - May 2026 • 1 yr 8 mos

Worked as a Full-Stack Engineer on B2B applications for Japanese clients, including task management, building maintenance, and service pricing systems. - Developed backend services and RESTful APIs using NestJS and TypeScript. - Built modern, responsive user interfaces with React and Next.js. - Designed and extended MySQL databases hosted on AWS RDS. - Integrated external APIs and automated backend workflows using AWS Lambda and SES. - Deployed application updates to AWS ECS. - Improved application performance using Redis and in-memory caching. - Investigated and resolved bugs reported by QA teams and customers. Technologies: NestJS, TypeScript, React, Next.js, MySQL, AWS RDS, ECS, Lambda, SES, Redis, Prisma, MongoDB.

Nexpando

Software Engineer

Nexpando • Full time

Sep 2022 - Feb 2025 • 2 yrs 5 mos

Developed and maintained enterprise B2B software solutions, including ticketing platforms, airline booking integrations, and administration dashboards. - Built RESTful APIs and backend features using NestJS, LoopBack 4, and Java Spring. - Designed PostgreSQL databases for services in a microservices architecture. - Integrated third-party ticketing and airline booking APIs, including Amadeus. - Developed admin dashboards and business interfaces using React and Material UI. - Optimized backend performance with Redis and in-memory caching. - Collaborated with business analysts, QA teams, and developers to deliver new features and resolve production issues. Technologies: Node.js, NestJS, LoopBack 4, Java Spring, PostgreSQL, Redis, React, Material UI, REST APIs, Microservices.