Skip to content
View renanzitoo's full-sized avatar
:atom:
programming
:atom:
programming
15 followers · 22 following

Achievements

Achievement: Pull Shark

Achievements

Achievement: Pull Shark

Highlights

  • Pro

Block or report renanzitoo

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
renanzitoo/README.md

Hi there! I'm Renan Costa (Renanzitoo)

Current Focus: Building the future of the decentralized web. I am bridging my experience as a Full-Stack Engineer with Smart Contract development and Blockchain Security.

About Me

I am a Full-Stack Engineer with a proven track record of building high-performance, scalable systems—ranging from Conversational AI platforms to AgTech data solutions. Currently, I am applying my background in Machine Learning to the Web3 space, developing models to detect malicious smart contracts through bytecode analysis.

  • Web3 Security: Developing Deep Learning models with TensorFlow to identify fraud patterns like rug pulls, honeypots, and exploits.
  • System Architecture: Expert in microservices using Node.js, React, and TypeScript, with a focus on real-time data and WebSockets.
  • Performance Specialist: Experienced in reducing dashboard and API latency by up to 60% using Redis and query optimization.
  • Proven Impact: Delivered production-ready solutions for 50+ organizations and major corporate clients like Bayer and Cooxupé.

Tech Stack

  • Languages: TypeScript, JavaScript, Python, Rust, Solidity, Dart, SQL.
  • Backend: Node.js, Express.js, Microservices, WebSockets, REST APIs.
  • Frontend: React, Next.js, Flutter (Mobile).
  • Data & DevOps: PostgreSQL, Redis, MongoDB, Docker, CI/CD, Supabase.
  • Web3 & AI: TensorFlow, PyTorch, Web3.py, Smart Contract Bytecode Analysis.

Professional Highlights

  • Real-time Systems: Built sales dashboards tracking 50+ simultaneous conversations via WebSocket integration.
  • Geospatial Intelligence: Engineered systems processing real-time soil data for 200+ daily active users.
  • Code Excellence: Maintained 80% code coverage through automated testing (Jest) and comprehensive Swagger documentation.
  • Agile Delivery: Maintained a 95% on-time delivery rate for MVPs in fast-paced startup environments using Agile methodologies.

Contact Me

Currently pursuing a B.S. in Computer Engineering at IFSULDEMINAS (2024-2029).

Pinned Loading

  1. upload-AI upload-AI Public

    upload-AI is an application that utilizes the OpenAI API to generate video descriptions and video titles, a project developed using React-JS and Node-JS in collaboration with Diego Fernandes, an in…

    TypeScript 1

  2. TransactionsREST-API TransactionsREST-API Public

    The Transaction API is a secure RESTful web service allowing users to create, retrieve, and list financial transactions with essential attributes: amount, title, and type. It requires a autheticati…

    TypeScript

  3. market-api market-api Public

    A rest-api for a market that i'm making only for study porposes

    TypeScript

  4. FinancialAPI FinancialAPI Public

    ASP.NET Core API for personal finance management with JWT authentication, MySQL, transaction tracking, and financial summaries.

    C#

  5. external-api-consumer external-api-consumer Public

    ASP.NET Core API demonstrating resilient external API consumption using caching, auditing, retries, and standardized error handling.

    C#

  6. rust-to-solana rust-to-solana Public

    A 30-day Rust learning challenge where I build daily projects to master Rust fundamentals and prepare for Solana blockchain development.

    Makefile