HsinYu (Yvonne) Wen is a software engineer passionate about building scalable, user-centered web applications. She is currently pursuing a Master’s in Computer Science at Northeastern University (GPA 3.8/4.0) and brings hands-on experience in full-stack development, cloud infrastructure, and microservices architecture. Yvonne has contributed to production-grade systems as a Software Engineering Intern at Olympiah and We Independent. At Olympiah, she built distributed Node.js and MongoDB microservices, implemented secure RESTful APIs with JWT and OAuth 2.0, and developed a real-time notification system leveraging AWS SES/S3 and CI/CD pipelines—improving deployment efficiency by 60%. At We Independent, she engineered responsive and accessible UIs using React.js, Next.js, and TypeScript, optimizing performance and reducing development time across teams by 40%. Her projects showcase expertise across the stack, including an AI-powered movie recommendation engine using OpenAI and Hugging Face, and JourneyMate, a travel platform integrating Next.js, MongoDB, and AWS EC2. Combining strong technical ability with a design-driven mindset, Yvonne is dedicated to creating reliable, high-performance applications that elevate user experiences and scale seamlessly in production.

Hsin Yu (Yvonne) Wen

HsinYu (Yvonne) Wen is a software engineer passionate about building scalable, user-centered web applications. She is currently pursuing a Master’s in Computer Science at Northeastern University (GPA 3.8/4.0) and brings hands-on experience in full-stack development, cloud infrastructure, and microservices architecture. Yvonne has contributed to production-grade systems as a Software Engineering Intern at Olympiah and We Independent. At Olympiah, she built distributed Node.js and MongoDB microservices, implemented secure RESTful APIs with JWT and OAuth 2.0, and developed a real-time notification system leveraging AWS SES/S3 and CI/CD pipelines—improving deployment efficiency by 60%. At We Independent, she engineered responsive and accessible UIs using React.js, Next.js, and TypeScript, optimizing performance and reducing development time across teams by 40%. Her projects showcase expertise across the stack, including an AI-powered movie recommendation engine using OpenAI and Hugging Face, and JourneyMate, a travel platform integrating Next.js, MongoDB, and AWS EC2. Combining strong technical ability with a design-driven mindset, Yvonne is dedicated to creating reliable, high-performance applications that elevate user experiences and scale seamlessly in production.

Available to hire

HsinYu (Yvonne) Wen is a software engineer passionate about building scalable, user-centered web applications. She is currently pursuing a Master’s in Computer Science at Northeastern University (GPA 3.8/4.0) and brings hands-on experience in full-stack development, cloud infrastructure, and microservices architecture.

Yvonne has contributed to production-grade systems as a Software Engineering Intern at Olympiah and We Independent. At Olympiah, she built distributed Node.js and MongoDB microservices, implemented secure RESTful APIs with JWT and OAuth 2.0, and developed a real-time notification system leveraging AWS SES/S3 and CI/CD pipelines—improving deployment efficiency by 60%. At We Independent, she engineered responsive and accessible UIs using React.js, Next.js, and TypeScript, optimizing performance and reducing development time across teams by 40%.

Her projects showcase expertise across the stack, including an AI-powered movie recommendation engine using OpenAI and Hugging Face, and JourneyMate, a travel platform integrating Next.js, MongoDB, and AWS EC2.

Combining strong technical ability with a design-driven mindset, Yvonne is dedicated to creating reliable, high-performance applications that elevate user experiences and scale seamlessly in production.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Software Engineering Intern at Olympiah
January 1, 2025 - Present
Architected and implemented Node.js/MongoDB microservices for message, settings, and member services in a distributed system that improved scalability and processing efficiency by 40%. Designed secure RESTful API endpoints with JWT token-based authentication and OAuth 2.0 flows, implementing role-based access control. Built a real-time notification system integrating AWS SES and S3 using message queue patterns and data streaming pipelines. Established automated CI/CD pipelines improving deployment efficiency by 60%.
Software Engineering Intern at 1 Thing Org
December 1, 2024 - August 11, 2025
Developed responsive and accessible UI components using React.js, Next.js, and TypeScript with Tailwind CSS, creating a reusable component library that reduced development time by 40% across teams. Implemented secure payment processing with Stripe API and client-side state management using Redux and React Query, reducing page load time by 60% while supporting 500+ daily active users. Enhanced performance with Next.js API routes and server-side rendering for feeds and social graphs, improving initial page load times by 45%.
Software Engineering Intern at Olympiah
September 1, 2025 - September 1, 2025
Developed and maintained Node.js/MongoDB microservices (Message, Settings, Member Services) in a distributed system, improving system scalability and processing efficiency by 40%. Implemented secure RESTful API endpoints with JWT authentication and OAuth 2.0; enforced role-based access control. Built a real-time notification system integrating AWS SES and S3 with message queue patterns and data streaming pipelines; established automated CI/CD pipelines using GitHub Actions, increasing deployment efficiency by 60%.
Software Engineering Intern at Independent
December 1, 2024 - December 1, 2024
Developed responsive UI components using React.js, Next.js, and TypeScript with Tailwind CSS, contributing to a reusable component library that reduced development time by 40% across teams. Implemented Stripe payments with client-side state management using Redux and React Query, reducing page load time while serving 500+ daily active users. Improved frontend performance with Next.js SSR and API routes, delivering a 45% improvement in initial page load times. Collaborated in an agile environment to deliver features under tight deadlines.

Education

MSc, Computer Science at Northeastern University
January 1, 2023 - December 1, 2025
MSc, Computer Science at Northeastern University
January 1, 2023 - December 1, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Travel & Hospitality