Internal platforms
Roadmaps, release planning, team-building tools, and cross-product visibility for large organizations
Luiz Fernando
Senior Full-Stack Software Engineer
Internal platforms, live-ops planning, and product tooling for games teams at Riot Games scale
Brazil, Remote
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Website
thelittleluiz.me
GitHubLFSCamargo
LinkedInluizfernando-lxspandora
Emailluizepauloxd@gmail.com
Websitethelittleluiz.me
GitHubgithub.com/LFSCamargo
LinkedInlinkedin.com/in/luizfernando-lxspandora
LocationBrazil, Remote
Professional Summary
I am a senior full-stack engineer with more than 12 years shipping production software, including a year inside Riot Games through X-Team. I built internal team-building and roadmap tools that gave release-planning visibility across Valorant, TFT, and League of Legends.
Games teams need the same things I already ship elsewhere: clear workflows, reliable APIs, and interfaces people can trust under deadline. I work in TypeScript, React, Node, GraphQL, and Go, in distributed teams across time zones.
Most recent role: Senior Software Engineer at Coinbase. I am targeting games, live-ops, and player-platform teams.
Core Skills
Product surfaces
React, TypeScript, GraphQL, Relay, design systems, and workflows that stay clear when many teams share them
Services
Node.js, Go, GraphQL, REST, and PostgreSQL in distributed teams
Delivery
Async communication across time zones, structured reviews, and agentic delivery with Claude, Cursor, and Codex
Selected systems
Riot Games planning platforms
Internal tools for team building and roadmap visibility across Valorant, TFT, and League of Legends, built with React, TypeScript, Node.js, GraphQL, and Go.
X-Team distributed delivery
Production software for international clients in highly distributed teams, with clear ownership and high quality standards.
Professional Experience
Senior Software EngineerCoinbase
Jul 2025 to Jul 2026
Remote
- Used a full AI workflow with Claude, Cursor, and Codex from discovery to production, including requirement shaping, spec drafting, implementation, review, and release readiness.
- Made targeted backend adjustments with an AI assistant to help the team diagnose issues faster and unblock delivery.
- Improved onboarding conversion by designing and shipping new pages and UX upgrades in onboarding flows that had been largely untouched for more than five years.
- Owned and maintained critical onboarding journeys from sign-in through post sign-in, including identity, compliance, and policy-driven user states.
- Built and scaled Storybook-based Unified Onboarding documentation and scenario coverage, with reusable stories for success, error, regional, and compliance variants to reduce regressions and speed delivery.
Senior Software EngineerRiot Games (Client project via X-Team)
Feb 2021 to Jan 2022
Remote
- Built internal team-building and roadmap tools with React, TypeScript, Node.js, GraphQL, and Go for organization-wide planning needs.
- Delivered release-planning visibility across products including Valorant, TFT, and League of Legends through robust internal platforms.
- Shipped user-facing and internal workflows focused on clarity, reliability, and predictable cross-team collaboration.
- Partnered with cross-functional stakeholders to align delivery plans, technical scope, and product objectives.
Senior Software EngineerX-Team
Feb 2021 to Jan 2022
Remote
- Delivered production-ready software for international clients, including Riot Games, in highly distributed team environments.
- Contributed across frontend and backend stacks using React, Node.js, GraphQL, and Go depending on client and product needs.
- Worked effectively across multiple time zones with strong async communication and clear ownership of deliverables.
- Maintained high quality standards through collaborative reviews, iterative releases, and structured problem solving.
Software EngineerEntria
Aug 2017 to Jun 2018
Sao Paulo, Brazil
- Built enterprise web and mobile products with React Native, GraphQL, Node.js, and Relay.
- Delivered a Natura sales-force application and an airline ticketing mobile app with TypeScript, Redux, and Redux-Saga.
- Contributed to a feedback and 360-degree analysis platform used by HR teams for performance processes.
- Worked across multiple client projects, adapting quickly to different domains and technical constraints.
Education
B.Sc. in Computer Science
UNIBTA, Sao Paulo, Brazil, 2016 to 2020
Resume updated September 2026
Articles
Quality
Best Practices for Frontend Development: Documentation, Patterns, and Tests
A playbook for scalable frontend engineering with stronger documentation, patterns, and testing strategy.
FrontendReact Components Performance 101
Core performance techniques for React components to reduce re-renders and improve runtime responsiveness.
APIsUnderstanding Relay Fetch Policies and Suspense
A practical guide to choosing Relay fetch policies and using Suspense for better data loading UX.
Projects
Real-time clients and explicit state, useful for live products.