Hilquias oliveira

Delivered 40+ CMS features and resolved 120+ critical defects for the editorial platform used to publish content to Nike's storefront serving 30M+ monthly visitors. Increased test coverage from 55% to 85% and reduced regressions by approximately 20%.

Led the migration to Svelte, Astro, and TypeScript for Brazil's largest handmade marketplace, improving page load by 45% and reducing build times from 6 minutes to 90 seconds. Wrote PostgreSQL queries for discount-code resolution and owned features from architecture through deploy.

Built React and TypeScript product workflows for Jombine, a recruiting SaaS, and created the Storybook component library used to assemble consistent screens. Added unit and integration coverage to surface regressions before release.

Ran frontend for a fintech app covering consortium plans and monthly payments. Built the customer portal in React and Redux, used by 25K+ customers, and the marketing site with Next.js and SSR, achieving 95+ web performance scores.

Designed a LiveOps platform as micro-frontends for game teams, enabling in-game events without new app builds. Built Jest and Cypress suites, introduced test-first practices, and handled deploys and scaling on AWS.

Built AIJUS, a legal platform in React and Redux, and OpenGalaxy, one-click cloud provisioning for Hadoop and Elastic clusters. Wired GraphQL to Auth0 for authentication and set up GitLab CI/CD pipelines deploying to AWS.

Delivered 60+ sites, storefronts, and landing pages for Brazilian brands, including Netshoes, and partnered with designers to assess technical feasibility before implementation.

Built and maintained sites, stores, and internal systems for agency clients. Promoted from trainee to junior in 12 months.

Associate Degree in Computer Systems Analysis from Faculdades Metropolitanas Unidas, São Paulo, from 2018 to 2020.