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E-ner/README.md
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Backend Engineer · API Architect · Open-Source Contributor

Typing SVG


whoami

const eric: Developer = {
  name:       "Nsengiyumva Eric",
  handle:     "@e-ner",
  role:       "Backend Engineer",
  location:   "Rwanda 🇷🇼",
  focus:      ["scalable APIs", "auth systems", "microservices"],
  learning:   ["Java", "Kotlin", "JVM ecosystem"],
  philosophy: "Build things that solve real problems for real people.",
  status:     "open to work 🟢",
};

tech.stack

Backend & Core

Node.js NestJS Express TypeScript JavaScript

Database & Caching

PostgreSQL MongoDB MySQL Redis

Frontend

Next.js React Tailwind CSS

Tooling & Infrastructure

Git Docker Postman VS Code

Learning

Java Kotlin


git log --oneline

Project Description Stack
🔌 API Gateway High-perf gateway with rate limiting & JWT auth Node.js Redis WebSockets
📦 Headless CMS Multi-tenant CMS with webhook-driven workflows NestJS Prisma PostgreSQL
🔐 Auth Service OAuth2 + JWT auth microservice, plug-and-play Express TypeScript MongoDB
🛠️ CLI Scaffolder Bootstrap Node.js services with Docker & CI/CD Node.js Shell

📌 More on my repositories →


./values.sh

#!/bin/bash

echo "→  I build things that help real people."
echo "→  I share what I know — openly and freely."
echo "→  I fight misinformation with clear, working code."
echo "→  I learn in public. I ship in public."
echo "→  Good software > clever software."

contact --open

GitHub Email


Open to: full-time roles · freelance projects · open-source collabs
Response time: < 24 hours

// Built with Node.js, caffeine, and a genuine desire to help.

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