Joshua Alpuerto
Senior Full Stack Engineer at Upvest
Tallinn, Harju County, Estonia
Summary
👤
Senior🎓
Top SchoolJoshua Alpuerto is a Senior Full Stack Engineer with nine years of experience building web and mobile products, currently driving a full-stack investment product at Upvest from Tallinn. He combines strong backend expertise in Node.js, GraphQL, Postgres and MongoDB with front-end skills in React and React Native to deliver performant, user-focused applications. At Jobbatical he applied ML and LLM workflows to increase revenue and cut operational friction—shaving message composition time and boosting user satisfaction—showing a rare blend of product-minded engineering and applied ML. He champions Domain-Driven Design, CI/CD and pragmatic trade-offs, demonstrated by a Node DDD boilerplate contribution that improved seeding, testing and documentation. Comfortable leading projects end-to-end, he frequently optimizes developer experience and production performance while translating complex requirements into maintainable systems. Based in Estonia with a background in web and mobile application engineering, he pairs hands-on delivery with a knack for extracting business value from technical improvements.
9 years of coding experience
12 years of employment as a software developer
College Degree Computer Software Design & Programming, College Degree Computer Software Design & Programming at AMA Computer Learning CenterUndergraduate Information Technology, Undergraduate Information Technology at Univercity of Cebu - LM
English, Tagalog
Github Skills (8)
sequel10
javascript10
nodejs10
postgresql10
sequelizejs10
expressjs9
testing8
cicd7
Programming languages (8)
Github contributions (5)
joshuaalpuerto/node-ddd-boilerplate
Sep 2017 - Feb 2020
Node DDD Boilerplate
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 releases, 7 reviews, 132 commits in 2 years 5 months
Contributions summary:Joshua primarily focused on setting up and refining the back-end structure of the Node.js DDD boilerplate. Their contributions included removing sensitive data from configuration files and unignoring database configuration. They also introduced a faker handler for seeding data, restructured seeders for development and production environments, and refactored testing implementations for users, companies, and tokens. Furthermore, the user updated dependencies, including the Sequelize version, and made improvements to the project's documentation.
dddnodejsjavascriptboilerplate-templateddd-architecture
joshuaalpuerto/ML-guide
Apr 2023 - Feb 2026
Contributions:254 pushes, 3 branches in 2 years 10 months
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