Felipe Mendes
25
Software Engineer
Brazil
AboutProjectsBlog

Personal Quests

japanesefy.com

Full-Stack EngineerNext.js, Typescript, Tailwindfrom 2024

A personal project to help people learn Japanese. I have developed a web application that uses spaced repetition to help users memorize Japanese vocabulary through a daily game.

EthTracker

Frontend EngineerReact.js, Typescript, Tailwind, Ethereum, Web3June 2024 - Code

This is a web application that allows users to track their Ethereum wallet balance and transactions.

Rick and Morty Consumer

Frontend EngineerReact.js, Typescript, Material-UI, ReduxSeptember 2021 - Code

A web application developed for a job interview. This application only fetches and shows data from Ricky and Morty API.

Job Quests

Reown - Dashboard

Software EngineerTypescript, Next.js, Cloudflare, Supabasefrom 2025 to now

Developing client facing features like analytics and users insights.

Reown - AppKit

Software EngineerTypescript, Web3, Ethereum, Solana, Bitcoinfrom 2024 to 2025 - Code

Developed multi-chain adapters for Solana and Bitcoin over Reown's AppKit, a SDK that helps developers to build web3 apps through a seamless wallet integration.

app.fleek.xyz

Lead Frontend EngineerNext.js, Typescript, GraphQL, AWS, Web3from 2023 to 2024

Led the re-architecture of the Fleek web application, a platform for decentralized site and storage hosting. I participated in defining the frontend and designing the product, ensuring alignment with a unique design system created by Fleek designers.

Non-fungible Apps

Software EngineerReact.js, Typescript, Solidity, Hardhat, Ethers.js, Ethereum, Web3from 2022 to 2023 - Code

Researched on Non-Fungible Apps, an initiative aimed at decentralizing web3 app frontend infrastructure through NFTs. I have developed and deployed Solidity contracts and integrated them into a web app.

app.sonic.ooo

Frontend EngineerReact.js, Typescript, Chakra-UI, Internet Computer, Web3from 2021 to 2022

Developed the frontend application for Sonic. Sonic is a automated market maker (AMM) that allows users to trade tokens on the Internet Computer blockchain.