Open to opportunities

William Ethan Guanzon

@williamethanguanzon

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Experienced Software Engineer with a passion for scalable systems.

Philippines

Message

What I'm looking for

I am looking for a role that fosters innovation and allows me to leverage my skills in software development while providing opportunities for continuous learning and growth.

I'm an experienced Software Engineer with 5 years of proven success in building scalable and efficient systems using JavaScript, TypeScript, and Python. My expertise lies in applying modern design patterns and software architecture principles to deliver robust, maintainable solutions. I have a strong foundation in computer science fundamentals, encompassing algorithms, data structures, and system optimization.

Throughout my career, I have been a highly effective collaborator, leading cross-functional teams and fostering innovation. I am proficient in end-to-end development, from front-end interfaces to back-end services and integration. My commitment to continuous learning drives my passion for staying on top of emerging technologies, ensuring that I can deliver impactful results in every project I undertake.

Experience

Work history, roles, and key accomplishments

Software Engineer

YAICHI

Oct 2023 - Jan 2025 (1 year 3 months)

Developed and maintained a responsive web application using Next.js and TypeScript, optimizing performance across devices. Created RESTful APIs with Node.js and Express, and implemented Redis caching to enhance system performance. Containerized services using Docker and orchestrated deployments on Kubernetes.

Next.js TypeScript Node Express Redis Docker Kubernetes MongoDB RESTful APIs

Software Engineer

BEfied

Aug 2021 - Sep 2023 (2 years 1 month)

Built next-generation applications with React.js and wagmi.sh for secure blockchain interactions. Implemented backend services using Python and Django, designing RESTful APIs and optimizing PostgreSQL data pipelines. Enhanced platform security and collaborated with teams to deliver smooth user experiences.

React Wagmi Python Django PostgreSQL RESTful APIs Blockchain Web3 Data Pipelines

Software Developer

MultiplyMii

Feb 2020 - Aug 2021 (1 year 6 months)

Assisted in developing dynamic pricing features using React and TypeScript, contributing to real-time price optimization. Improved front-end performance and supported cloud-based service integration within AWS. Collaborated with product managers to translate requirements into user-friendly designs.