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Schrammel/README.md

Hey, I'm David 👋

I’m a software engineer from Brazil who enjoys building fast, polished, and reliable web applications.

Most of my work is around TypeScript, React, Next.js, Web3, DeFi interfaces, dashboards, real-time systems, and developer-focused products.

I like turning complex technical flows into simple, intuitive experiences — especially when the product involves wallets, smart contracts, APIs, data visualization, or distributed systems.


What I usually work on

  • Frontend architecture with React, Next.js and TypeScript
  • Web3 interfaces for DeFi, staking, swaps, token sales and NFTs
  • Wallet integrations, smart contract interactions and blockchain data
  • Real-time applications using WebSockets and event-driven systems
  • Design systems, reusable components and polished user experiences
  • Product engineering, performance, code quality and maintainability

Stack

Frontend

TypeScript React Next.js Tailwind CSS Framer Motion

Web3

Ethereum Solana Solidity wagmi viem ethers.js

Backend & Tools

Node.js NestJS Prisma Java Docker


Open source

I’ve contributed to projects like:


Find me

GitHub LinkedIn Email

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  1. web3-tools web3-tools Public

    TypeScript 1

  2. swarmpit/swarmpit swarmpit/swarmpit Public

    Lightweight AI-friendly Docker Swarm management

    Clojure 3.5k 312

  3. alchemyplatform/alchemy-sdk-js alchemyplatform/alchemy-sdk-js Public archive

    The easiest way to connect your dApp to the blockchain.

    TypeScript 456 244