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devnickjr/README.md

Hi 👋, I'm Nicholas Duadei

Software Engineer building systems, products, and data-driven solutions.

GitHub • LinkedIn • Email


👨🏽‍💻 About Me

I'm a Software Engineer focused on building reliable backend systems, full-stack applications, automation workflows, and data-driven products.

I enjoy working beyond the surface of an application — designing APIs, modelling data, integrating services, processing information, and figuring out how the different parts of a system fit together.

I'm particularly interested in backend engineering, data, automation, AI, and intelligent systems, and I'm constantly learning by building.

My background is in Mechanical Engineering, but software has become my primary way of solving problems.

🛠️ What I Work With

Languages

TypeScript JavaScript Python SQL

Backend & APIs

Node.js Express REST APIs Webhooks Background Workers

Frontend

React Next.js Tailwind CSS

Databases & Data

PostgreSQL MongoDB ClickHouse Redis Pandas

Tools & Infrastructure

Git GitHub Docker AWS Postman

Currently Exploring

Machine Learning AI Data Engineering System Design

🚀 Selected Work

Some of the things I've built and worked on:

  • Totum — Multi-tenant software platform involving backend services, integrations, payments, analytics, and real-time functionality.
  • EvexAI — Automation workflows involving web scraping, AI-assisted data processing, embeddings, and cloud infrastructure.
  • CytyFlix — Backend application built with Node.js and Express.
  • react-pusher-client — Open-source React package for working with Pusher.
  • Startinbox — Software platform for application screening, cohort management, founder tracking, and programme analytics.

I'm also constantly experimenting with new ideas, tools, and technologies.

📚 Background

B.Eng. Mechanical Engineering — Niger Delta University

My engineering background influences how I approach software: understand the problem, break down the system, build deliberately, test assumptions, and keep improving.

📫 Get in Touch

I'm open to interesting software engineering opportunities, collaborations, and projects involving backend systems, data, automation, and emerging technologies.

Email: [email protected]


Build. Learn. Improve.

Pinned Loading

  1. wordle wordle Public

    TypeScript

  2. brilliant-brain brilliant-brain Public

    TypeScript 1

  3. DevNick-Studios/school-management--server DevNick-Studios/school-management--server Public

    For managing students and computing results. We can make it much more in time

    TypeScript

  4. Yenreach/yenreach--client Yenreach/yenreach--client Public

    A web app that combines business listing, market place and job listing seamlessly

    JavaScript 1

  5. school-management school-management Public

    TypeScript