Juan Alfaro
Software Engineer Level 4 at Buk
La Serena, Coquimbo Region, Chile
Summary
👤
Senior🎓
Top SchoolJuan Alfaro is a Software Engineer Level 4 based in La Serena, Chile, with 9 years of hands-on experience building full-stack web and data visualization systems. Trained as an Ingeniería Civil en Computación e Informática, he has deep practical experience with Ruby on Rails, JavaScript/React, Node.js, PostgreSQL and Python, delivering dashboards and product features for HR tech and mining clients. At Buk he progressed from Software Engineer to Senior and now Level 4, reflecting strong execution, rapid learning, and ownership in production environments. He pairs a pragmatic focus on simplicity with a detail-oriented drive for quality, and enjoys translating complex domain data into clear, actionable interfaces. Early electronics and repair work give him a hardware-aware perspective that helps when integrating systems across stacks.
9 years of coding experience
5 years of employment as a software developer
Licenciado en Ciencias de la Ingeniería, Ingeniería Civil en Computación e Informática, Licenciado en Ciencias de la Ingeniería, Ingeniería Civil en Computación e Informática at Universidad Católica del NorteTécnico, Electrónica, Técnico, Electrónica at Escuela Industrial Salesiana San Ramon
Spanish, English
Github Skills (38)
material-table10
datatable9
browser9
material-ui9
react9
datagrid9
nextjs8
static-site-generator7
redux7
counter7
vercel7
compiler7
eve-online6
ssg6
hybrid6
Programming languages (2)
Github contributions (5)
cococov/roulette-mr
Dec 2020 - May 2021
Contributions:28 commits, 33 pushes, 1 branch in 5 months
cococov/portfolio
Sep 2019 - Dec 2023
Professional portfolio that show my developer skills.
Contributions:11 PRs, 230 pushes, 2 branches in 4 years 3 months
reactprofessionalprofessional-portfoliocssjavascript
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