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Software Engineer | Web3 Developer
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Software Engineer | Web3 Developer

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naiih001/README.md

Hey there, I'm Isaac Hayab (he/him) 👋

My Portfolio

Isaac's GitHub Stats Isaac's Top Languages GitHub Streak

Isaac's GitHub Activity Graph

  • 🚀 About Me

I'm a backend developer focused on Node.js, systems thinking, and performance. I care deeply about clear APIs, predictable behavior, and understanding what’s happening under the hood, not just making things “work”. My passion lies in building robust, scalable, and efficient backend systems that stand the test of time.

  • 🟢 Status: Available for Web3 & Node.js Projects
  • 📄 Resume: Download CV

🛠️ My Tech Stack

A snapshot of the technologies and tools I frequently work with:

Backend & Core

  • Languages: Node.js, Golang, Python, C++, Solidity
  • Frameworks & Libraries: Express.js, NestJS, Gin, cpp-httplib
  • APIs & Communication: REST APIs, WebSockets, gRPC, Microservices
  • Concepts: Authentication, RBAC (Role-Based Access Control), System Design, Performance Optimization

Databases & Caching

  • Relational: PostgreSQL, MySQL, SQLite
  • NoSQL: MongoDB
  • Caching: Redis

Cloud, DevOps & Tools

  • Cloud Platforms: AWS (EC2, S3)
  • Deployment & Orchestration: Docker, Kubernetes (basic familiarity), CI/CD practices
  • Runtimes & OS: Linux
  • PaaS: Railway, Render, Fly.io
  • Version Control: Git

Web3 & Blockchain

  • Blockchain: Web3 APIs, Smart Contracts

Frontend (Familiarity)

  • Frameworks: React.js, Next.js
  • Languages: JavaScript, HTML, CSS

🌟 Technical Portfolio

A collection of systems, APIs, and decentralized tools I've built:

  • EduTrackr Backend - A TypeScript and Express.js API for managing student grades, authentication, and records.
  • E-commerce Backend - A RESTful API built with Go and the Gin framework for a performant online store backend.
  • CPP Notes API - A simple note-taking API developed using cpp-httplib in C++.
  • Blogging Platform - A backend service in Go for a blogging platform.
  • TCP Server - A concurrent TCP server in C++ that handles multiple client connections.
  • Trading Bot - A Go-based trading bot for back-testing strategies on historical price data.
  • Expense Tracker - A RESTful API in Go for managing personal expenses.
  • File Searcher - A multi-threaded file search utility in C++.
  • Lock-Free Queue - A basic implementation of a lock-free queue in C++.
  • CPP Shell - A custom shell implemented in C++.
  • YTD - A simple CLI application in Go for downloading YouTube videos.
  • Builders Hub - Forked repository for the Avalanche Builders Hub.
  • Roll Dice Web3 - A web3-based dice rolling application.
  • Crypto Currency App - An application focused on cryptocurrencies.

📫 Connect with Me

Pinned Loading

  1. cpp-dsa cpp-dsa Public

    Implemented trees, graphs, heaps, and sorting algorithms in C++ to strengthen problem-solving skills.

    C++

  2. tcp-server tcp-server Public

    Built a concurrent TCP server handling multiple clients using std::thread and mutexes. Implemented client request handling, thread synchronization, and safe resource management while learning concu…

    C++

  3. dropbox-clone-api dropbox-clone-api Public

    Dropbox Clone API — A backend service built with Node.js, Express, MongoDB, and MinIO, offering user authentication, file storage, and RESTful endpoints, all containerized with Docker for easy depl…

    JavaScript

  4. e-commerce-backend e-commerce-backend Public

    E-commerce Backend — A RESTful API built with Go and the Gin framework, providing user authentication, product and order management, and PostgreSQL integration for a scalable online store backend.

    Go

  5. edutrackr-backend edutrackr-backend Public

    EduTrackr Backend — A TypeScript and Express.js API for managing student grades, authentication, and records, with MongoDB for data storage and Swagger for API documentation. Built for easy deploym…

    TypeScript 1

  6. pandoc-converter pandoc-converter Public

    Pandoc Markdown Converter — A Flask-based web application that allows users to upload files and convert them into various formats using Pandoc, featuring a user-friendly interface for selecting fil…

    HTML