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ogc16/README.md

Hi there, I'm Caleb Ngeno 👋

FinTech Architect | Cybersecurity Engineer | ACCA Member

Bridging the gap between fiscal accountability high-integrity technical innovation and sustainability.


📝 Professional Statement

I am a precision-driven Software Engineer and Cybersecurity Specialist with a unique dual background in Advanced Accounting (ACCA) and system architecture. I specialise in the intersection of FinTech and secure backend engineering, using Python (Django/FastAPI) and TypeScript (Next.js/React Native) to build applications that are as financially accurate as they are secure.

My approach merges professional financial rigour with a "Secure-by-Design" philosophy. I am dedicated to automating complex workflows—such as UK tax logic and risk assessment pipelines—ensuring 100% data integrity and regulatory compliance.


🚀 Core Expertise

  • 🐍 Full-Stack Engineering: Advanced proficiency in Python and TypeScript ecosystems for unified, high-performance platforms.
  • 🛡️ Security Architecture: Expertise in hardening financial data pipelines, IAM/RBAC, and proactive threat modelling.
  • 📱 Mobile & Web: Delivering fluid, cross-platform solutions via React Native & Next.js without compromising security.
  • ⚙️ Cloud Operations: Orchestrating resilient, containerised environments via Docker, Kubernetes, and Nginx.

📜 Professional Certifications

  • 🎓 ACCA Member – Professional-grade fiscal oversight, audit-readiness, and regulatory compliance.
  • 🛡️ Google Cybersecurity Professional – Threat detection, risk mitigation, and automated security response.
  • 🔍 Junior Cybersecurity Analyst (CISCO) – Security monitoring, endpoint protection, and network defence.

🎓 Education

  • 🎓 Bachelor of Science in Information Technology
    • Focus: Systems Security & Software Development

🛠 Technical Ecosystem

Category Specialised Stack (Core Expertise)
Backend & Logic Python TypeScript Django FastAPI
Mobile & Web React Native Next.js Expo Tailwind
DevOps & Cloud Docker K8s Nginx PostgreSQL

🏆 Featured Impact Projects

📱 Mobile App Ecosystem | React Native & TypeScript

  • The Project: Engineered a high-performance mobile solution using Expo, prioritising type-safety and real-time state synchronisation.
  • Impact: Delivered a seamless cross-platform experience with specialized security layers for mobile data protection.

🏛️ Finance & Tax Engine | Python & Django

  • The Project: Developed a production-ready Django backend specifically designed for complex financial reporting and UK tax logic.
  • Impact: Automated intricate calculation workflows, ensuring 100% data integrity and compliance with regulatory standards.

🛡️ Secure Systems Architecture | Python & DevOps

  • The Project: Architected a "Secure-by-Design" environment using Docker and Kubernetes to safeguard sensitive financial APIs.
  • Impact: Successfully implemented hardened IAM protocols and automated threat detection, significantly reducing the attack surface.

🧠 Core Drive

"My objective is to build digital infrastructure that mirrors the rigours of professional finance: auditable, secure by default, and engineered for absolute precision."


📫 Links

      LinkedIn   Portfolio       WhatsApp  

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  1. FitnessApp FitnessApp Public

    You can document your fitness journey here.

    TypeScript

  2. face-recognition face-recognition Public

    Python

  3. gitprofile gitprofile Public

    This is my portfolio website.

    HTML 1

  4. simplepayrollsystem simplepayrollsystem Public

    simple, payroll system

    Vue 1