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gizatupu/README.md

πŸš€ Vincent Ngondi

Senior Full Stack Engineer | Backend-Focused | Systems Architect


πŸ‘‹ About Me

Senior Full Stack Engineer with 10+ years of experience designing and delivering scalable, secure, production-grade systems across cloud-native and hybrid environments.

I specialize in backend-first architecture, distributed systems, and cloud-native infrastructure using:

  • Node.js
  • Python
  • PostgreSQL
  • MongoDB
  • AWS
  • Docker & Kubernetes

I build systems that are clean, maintainable, and designed for long-term scalability.


🧠 Engineering Philosophy

  • Build for maintainability over cleverness
  • Separate concerns clearly
  • Write modular, testable systems
  • Automate infrastructure and deployments
  • Design with scale and security in mind
  • Document systems for future engineers

πŸ› οΈ Tech Stack

πŸš€ Backend

NodeJS Python GraphQL REST API

🎨 Frontend

React JavaScript HTML5 CSS3

πŸ—„ Databases

PostgreSQL MongoDB SQL

☁️ Cloud & DevOps

AWS Docker Kubernetes Linux CI/CD


πŸ—οΈ What I Build

πŸ”Ή Backend Systems

  • RESTful & event-driven APIs
  • Multi-tenant architectures
  • Role-based access control
  • Payment gateway integrations
  • Secure authentication systems
  • Performance-optimized database schemas

πŸ”Ή Cloud-Native Infrastructure

  • AWS deployments
  • Dockerized production environments
  • CI/CD automation
  • Zero-downtime deployment strategies
  • Event-driven microservices

πŸ”Ή Enterprise & ERP Systems

  • Financial modules
  • Procurement systems
  • Inventory & POS
  • Reporting dashboards
  • Workflow automation

πŸ”Ή AI & Algorithmic Systems

  • NLP-powered translation platform (42 languages)
  • Recommendation engines
  • Optimization algorithms
  • Data mining pipelines

πŸ”Ή Blockchain & Financial Platforms

  • Remittance system architecture
  • Transaction validation logic
  • Secure ledger design

πŸ“ˆ GitHub Stats


🌍 Experience Highlights

  • πŸ‡ΈπŸ‡ͺ Systems Engineer – Sweden (AWS distributed systems)
  • πŸ‡ΊπŸ‡Έ Software Engineering Mentor – USA
  • πŸ› Built ERP systems for government & enterprise clients
  • πŸ€– Developed AI-powered NLP platform
  • πŸ” Built blockchain remittance solution
  • πŸ† Award-winning innovation projects

🎯 Current Focus

  • Advanced system design
  • Distributed systems architecture
  • High-performance backend engineering
  • Cloud-native scalability
  • Senior Backend / Full Stack roles (Remote & EU)

🀝 Let’s Connect

Open to:

  • Remote global roles
  • European engineering opportunities
  • Senior backend / full stack positions
  • Technical architecture discussions

⭐ β€œGreat systems are not just built β€” they are engineered with intention.”

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