Welcome to my page!
I'm Leandro, FrontEnd developer from 
I'm currently exploring the new features of Next.js 15, studying Rust to deepen my understanding of low-level and high-performance systems, and focusing on GitHub Actions to automate workflows. I'm also planning to start writing technical posts about specific tools and features I've been working with, and contributing to open source projects whenever I can.
Cyber Boilerplate - TigerCyber Labs
Technologies: NextJS 15, Typescript, Ethers, Redux, Dexie, Axios, SWR, Middleware, OneSignal PWA
Description: An advanced boilerplate for future applications to be developed, featuring native UI components specific to company apps, chart integrations, request optimizations, and secure authentication via API and middleware.
MakerPlay - TigerCyber Labs
Technologies: NextJS 14, Typescript, ShadcnUI, Ethers, Redux, IndexedDB, Axios, SWR, Middleware
Description: A predominantly web2 application that handles numerous requests, optimized efficiently with Axios and SWR. Built on a new, more stable foundation using ShadcnUI as the main styling framework, it also incorporates a robust middleware interacting with web3 connections and signatures, while optimizing RPC consumption with Dexie.
Mega Flare - TigerCyber Labs
Technologies: NextJS 14, Typescript, Ethers, Redux, IndexedDB, Axios, SWR
Description: A smaller, simpler application that contains all the necessary technical base to operate efficiently while saving RPC calls.
MegaMaker - TigerCyber Labs
Technologies: NextJS 13, Typescript, ReactBootstrap, StyledComponents, CSS, Ethers, Redux, IndexedDB
Description: In this project, I focused on maintenance to keep it operational. It is a complex project with various performance issues and uses multiple styling technologies that cause problems which worsen as the project scales. My goal was to reduce memory consumption to mitigate issues while new features were introduced, until it was possible to rebuild it in a more organized and optimized way.
