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4 followers · 7 following
  • South Korea

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

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Dieu-Merci-Ndenga/README.md

Hi, I'm Dieu Merci Ndenga 👋

Software Engineer (Web & Mobile) • Based in South Korea 🇰🇷

👨‍💻 Engineering Profile

const engineer = {
  name: "Dieu Merci Ndenga",
  role: "Fullstack & Mobile Engineer",
  location: "South Korea 🇰🇷",
  coreFocus: [
    "Scalable Web Architecture (Next.js, Node.js, PostgreSQL)",
    "Cross-Platform Mobile Engineering (React Native, Flutter)",
    "API Design, Performance Optimization & Type Safety"
  ],
  status: "Open for Fullstack, Frontend & Mobile Engineering roles (Remote / On-site)"
};

🛠️ Core Tech Stack

Domain Primary Technologies & Tooling
Frontend & Web TypeScript, React, Next.js, Angular, Tailwind CSS
Mobile Development React Native, Flutter, Dart
Backend & APIs Node.js, Express, NestJS, Python
Databases & State PostgreSQL, Redis, Supabase, Prisma ORM
DevOps & Tooling Docker, CI/CD (GitHub Actions), Git, Vercel

🚀 Featured Engineering Projects

🔄 Relay — Webhook Reliability Platform

Webhook event delivery, retry & observability platform.

  • Tech: NestJS, TypeScript, PostgreSQL, Redis, BullMQ
  • Highlights:
    • Implemented resilient event processing queue with exponential backoff & DLQ.
    • Ensured event idempotency & signature validation to prevent duplicate effects.
    • Built complete delivery telemetry tracking status, errors, and latencies.

📦 Source Code • 🚀 Live Demo

📱 FieldSync — Offline-First Operations App

Offline-first field operations with reliable data synchronization.

Status: 🚧 In Development

  • Tech: React Native, TypeScript, SQLite, NestJS, PostgreSQL
  • Highlights:
    • Designing offline data persistence and synchronization workflows.
    • Addressing duplicate operations and concurrent data updates.

📦 Source Code • 🚀 Live Demo

📜 Verified Certifications & Credentials

  • HackerRank: Software Engineer, Frontend Developer (React)
  • OIF: Mobile Application Development (Flutter/Dart) — Advanced Intensive Program (180h)
  • freeCodeCamp: Legacy Full-Stack, Scientific Computing with Py, Data Analysis with Py
  • Cisco: Introduction to Cybersecurity, English for IT 1
Built with precision by Dieu Merci Ndenga

Pinned Loading

  1. Dieu-Merci-Ndenga Dieu-Merci-Ndenga Public

    not finish yet; only the model

  2. relay relay Public

    Webhook reliability platform with signed events, idempotency, automatic retries, dead-letter recovery, and delivery tracking.

    TypeScript 5 2