Looking for a job

Thuận Nguyễn Duy

@thunnguynduy

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I build full-stack web and learning platforms with React, Ruby on Rails, and NestJS.

Vietnam

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What I'm looking for

I'm looking to build web and full-stack products where I can work directly with clients, design practical technical solutions, develop APIs and interfaces, and continue improving through challenging projects.

I've built full-stack products at Rikai Technology and NAL Solutions, from enterprise contract and subsidy-expense systems to data migration, web chatbots, and store operations platforms. My work includes API development, database schema design, payment integrations, authentication, reporting, and responsive interfaces.

I also built RibbitTalk, a web and mobile language-learning platform with class management, learning analytics, AI-assisted vocabulary and audio tools, AWS media storage, and integrations with Oxford and Cambridge dictionary services. I work directly with clients to clarify requirements, propose technical solutions, and support teams through code reviews, troubleshooting, testing, and deployment.

Experience

Work history, roles, and key accomplishments

Current

Web Developer

Current

Rikai Technology

Feb 2025 - Present (1 year 7 months)

Managed subsidy-related expenses, documents, and reports; built a multi-role system for different user groups; designed database schema and worked with clients.

Ruby on Rails JavaScript OAuth PostgreSQL Git Docker

FullStack

Rikai Technology

Nov 2024 - Jan 2025 (2 months)

Developed a web-based platform for celebrity news, integrated payment methods for subscriptions, designed database schema, and worked with clients to gather requirements.

Ruby on Rails OAuth Next.js PostgreSQL Git Docker

Web Developer

NAL Solutions

May 2024 - Oct 2024 (5 months)

Applied Scrum process, managed backlog tasks, designed database schema, implemented Redis for token storage, JWT and OAuth2 authentication, and developed API endpoints.

Spring Framework JWT OAuth Redis MySQL Scrum