Alfredo Sumosa
Software Engineer
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolAlfredo Sumosa is a San Francisco–based software engineer with 8 years of experience building user-focused web applications across the full stack, from React and D3-driven front ends to Ruby on Rails and Node.js back ends. A former Electronics Engineer turned developer, he brings a hardware-minded attention to detail and systems thinking to software design and debugging. Alfredo is comfortable shipping under pressure, collaborating across teams, and maintaining data-driven interfaces using PostgreSQL, MongoDB, and RESTful APIs. He pairs practical product instincts with a love of clean UX, and maintains a public portfolio and GitHub with demos that showcase his penchant for interactive visualizations and polished web experiences. When not coding he’s exploring the city, sampling burgers, or reading—activities that feed his curiosity and keep his designs grounded in real-world use.
8 years of coding experience
Full Stack Web Developer, Computer Science, Full Stack Web Developer, Computer Science at Make It RealBachelor of Science - BS, Electronics Engineering, Bachelor of Science - BS, Electronics Engineering at Universidad del NorteFull Stack Web Development, Computer Science, Full Stack Web Development, Computer Science at App Academy
English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (36)
mongoose9
single-page9
mern9
expressjs8
redux7
mongodb7
react6
nodejs6
css6
trello6
mern-application5
javascript5
location4
d3js4
firebase4
Programming languages (4)
Github contributions (5)
alfredosumosav/trallo
Nov 2019 - Aug 2021
A Single-page App inspired by Trello, where users can create and favorite boards, create and share cards and add descriptions and comments
Contributions:7 reviews, 533 commits, 53 PRs in 1 year 9 months
reactcssjavascriptreduxsingle-page
alfredosumosav/gem-cities
Nov 2019 - May 2021
An interactive Data Visualization map showing popular destinations in the United States.
Contributions:8 reviews, 15 PRs, 29 pushes in 1 year 5 months
d3jsfirebasejavascriptmapdestinations
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