Abimael Tavares

Architected a two-sided marketplace serving 1,500+ athletes and 50+ top brands, setting technical strategy and stack standards for distributed services Defined and enforced CI/CD pipelines using GitHub Actions, Docker, and AWS, reducing deploy time by 60% and ensuring high-quality work Mentored a cross-functional team of developers and engineers, leading recruitment and fostering teamwork and communication Engineered a WebSocket chat system with sub-100 ms latency, supporting millions of users and complex codebases Redesigned PostgreSQL schema, cutting average query latency by 40% and improving analytical troubleshooting Built interactive dashboards with real-time campaign ROI tracking, enhancing attention to detail and business insights Oversaw remote infrastructure, background-job queues, and web infrastructure, ensuring reliability and scalability Delivered MVP in 90 days, demonstrating ability to manage multiple tasks independently in a PST timezone environment

Led migration of legacy platforms to modern React, TypeScript, and Node.js stacks, increasing throughput by 60% and client NPS by 20% Shipped Next.js and React Native solutions, boosting user retention by 35% and supporting millions of users Built PostGIS geo-recommendation engine and React kiosk app, powering daily events for athletes and brands Implemented CI/CD pipelines with AWS, Netlify, and GitHub Actions, ensuring high-quality, reliable deployments Mentored engineers in performance-first practices, fostering analytical and troubleshooting skills Ported storefront to Remix, reducing page load from 2.5s to under 1s, increasing conversion by 18%

Designed modular Node.js back-end services for Nuxt and React SPAs, integrating Docker and GitHub Actions for CI/CD pipelines Converted monolithic MVC apps to modern SPAs, reducing feature lead-time by 40% and supporting distributed teams Migrated legacy systems to Nuxt front-end and Node API, doubling throughput and halving support tickets Embedded Chart.js/D3, reducing product costs by 20% and improving analytical reporting Delivered React + Node client portal, automating workflows and reducing manual effort by 45% Engineered asset-loading algorithm, cutting critical path from 3s to 0.3s, optimizing web infrastructure