Welcome.

I craft robust and scalable software solutions that power modern applications and create meaningful digital experiences. Let's build something exceptional together.

Yesinn Kwak

Yesinn Kwak

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Professional Experience

I specialize in building scalable software solutions and turning complex technical challenges into elegant code. Passionate about system design and clean architecture, I collaborate with teams to build products that are both performant and maintainable.

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Software Engineer

Pinterest

2025 - present

Software Engineer

Amazon

2021 - 2025

Software Engineer

University of Toronto

2020 - 2021

Software Engineer

RenoMedia

2020 - 2021

From architecture to deployment, I offer tailored software solutions to bring your vision to life. I craft code that makes a difference.

01

Full-Stack Development

Building scalable web applications using React, Next.js, Node.js, and modern frameworks with robust backend systems and databases.

02

System Architecture

Designing efficient and scalable system architectures using GCP and AWS cloud platforms that grow with your business needs.

03

Analytics & Tracking

Implementing comprehensive analytics solutions including ecommerce tracking, pixel integration, Firebase Analytics, and custom event monitoring for data-driven insights.

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