Fernando Costa
Desenvolvedor Full Cycle at Liquid AI
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolFernando Costa is a Full Cycle Developer with 11 years of experience building end-to-end web products, blending strong frontend expertise (Svelte, React, Vue) with backend, DBA, DevOps and cloud skills. He has led technology teams, implemented agile practices and CI/CD pipelines across AWS/GCP to improve delivery predictability and product quality. Fernando focuses on accessible, high-performance interfaces and design systems while also modernizing legacy projects—recently accelerating documentation, refactors and test creation by integrating AI tooling (Cursor, cursor-agent, gemini-cli, claude-code) directly into his terminal workflow. His background spans fintech and martech at companies like Itaú and Risknow.ai, plus open-source front-end work such as a clean Jekyll theme, showing a pragmatic balance of product-minded engineering and community contributions. Based in São Paulo, he thrives at the intersection of UX, performance and automation to deliver measurable business impact.
11 years of coding experience
11 years of employment as a software developer
Técnico em Informática Linguagem de programação Java, Técnico em Informática Linguagem de programação Java at CEP - Colégio Estadual do ParanáSistemas para internet Tecnologia em Tecnologia da Informação/Sistemas da Informação, Sistemas para internet Tecnologia em Tecnologia da Informação/Sistemas da Informação at Universidade Positivo
Portuguese, English, Spanish, Italian, English
Stackoverflow
166reputation
2kreached
1answer
0questions
Github Skills (11)
html10
css10
sass10
jekyll10
jekyll-theme9
microblogging9
blogger9
blogpost9
nuxt6
javascript6
vue6
Programming languages (9)
Github contributions (5)
nandomoreirame/end2end
Nov 2015 - Mar 2019
💎 Clean Jekyll theme
Role in this project:
Front-end Developer
Front-end DeveloperContributions:60 commits, 18 PRs, 73 pushes in 3 years 4 months
Contributions summary:Fernando primarily focused on developing the front-end aspects of the Jekyll theme. Their contributions include implementing the basic structure of the website with HTML, the layout structure, header, footer, and creating the initial home page with a hero section. They also worked on navigation and layout, adding social media icons, and including a GitHub corner. The user also implemented blog functionalities, pagination, and applied styling using Sass.
rakeclean-jekyll-themeliquidcleanjekyll
nandomoreirame/lora
Nov 2015 - Jan 2018
:gem: Lora free Jekyll theme
Contributions:20 commits, 2 PRs, 28 pushes in 2 years 2 months
free-jekyll-themerubygemsliquidrubyjekyll
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