Alex Ren Sato

I am a Full Stack Developer with over eight years of experience building scalable web and mobile applications. Throughout my career, I have worked on a variety of projects ranging from complex enterprise systems to high-traffic web platforms. I focus on writing clean, maintainable code and creating user-focused solutions that balance performance, usability, and reliability.

From February 2019 to December 2020, I worked as a Senior Web Developer at Palladium Technologies Inc. (freelancing), where I developed an Alarm Monitoring System (AMS) for the MyEclipse yacht. The system was designed to be fully scalable and provided both monitoring and control interfaces for multiple ship systems. My role involved designing a customized interface that maximized the available display space while presenting critical system information in a clear and intuitive way.

From December 2020 to December 2023, I worked as a Senior Web Developer at Outranking LLC. During this time, I led the end-to-end development of scalable web applications and collaborated closely with product managers, designers, and stakeholders to transform business requirements into practical technical solutions. I was responsible for building reliable backend services and ensuring that applications could handle high traffic while maintaining strong performance and stability.

Most recently, from January 2023 to July 2024, I worked as a Senior Web and Mobile Developer at Mosaic Life Tech, LLC. In this role, I developed responsive and reusable user interface components and built RESTful APIs to support modern web and mobile applications. I worked within Agile teams, participating in sprint planning, code reviews, and continuous improvements. I also addressed production issues and enhanced the user experience based on real user feedback.