AI Engineer · Product Builder · Cybersecurity Enthusiast

Building AI Products That Solve Real-World Problems

I'm Fabian Chikezie — an AI Engineer, Product Builder, and Cybersecurity Enthusiast focused on creating intelligent systems for education, automation, and productivity.

Explore My Projects Get In Touch
Builder Turns product ideas into shipped software
AI Works with RAG, LLMs, embeddings, and intelligent workflows
Backend Builds APIs, databases, infrastructure, and deployment paths

Who I Am

I build products from idea to deployment.

My name is Fabian Chikezie. I am an AI Engineer, Product Builder, and Cybersecurity Enthusiast building AI-powered products, automation systems, and intelligent software that solve real-world problems.

I enjoy turning complex ideas into usable products. My work combines AI, backend engineering, automation, and product thinking to build systems people can actually use. Rather than focusing on theory, I focus on shipping, testing, and improving real products.

Positioning

Not an agency. Not a B2B services company.

This is the online presence of a builder actively designing, developing, deploying, and iterating on AI products.

Featured Projects

Real products across education, automation, fintech simulation, and AI productivity.

DataCube AU homepage preview

DataCube AU · Founder & Lead Developer

AI-powered educational intelligence platform

Helps students learn faster, retain information better, and prepare more effectively for exams through intelligent study support and exam preparation.

FastAPI PostgreSQL RAG Embeddings PWA
  • AI Chat
  • Exam Prediction Engine
  • Practice Exam Generator
  • Knowledge Hub
  • Study Path Recommender
  • Offline Learning Support

Zina · Creator & Developer

Personal WhatsApp AI assistant

Designed to understand projects, remember context, manage conversations, and provide intelligent assistance directly through messaging.

WhatsApp → WAHA → FastAPI → PostgreSQL

  • Memory Management
  • Conversation Summaries
  • Project Awareness
  • Knowledge Base
  • Admin Dashboard
  • AI Routing

ZinaX · Creator & Lead Developer

AI Platform Infrastructure

ZinaX is an AI operating platform designed to give users full control over how AI systems are accessed, managed, and deployed.

Unlike traditional chatbot applications, ZinaX supports both hosted AI providers and self-hosted model infrastructure, allowing users to switch between cloud-based APIs and private local deployments through a unified interface.

The platform is being designed as a flexible AI workspace where projects, models, memory systems, and future knowledge retrieval capabilities can coexist under a single environment.

Architecture vision: provider abstraction, model orchestration, local deployment, and cloud AI integration under one AI operating layer.

AI Infrastructure Model Orchestration Provider Abstraction Local AI Deployment Cloud AI Integration Project Management Systems

Status: Active Development

  • Multi-Provider AI Routing
  • OpenRouter Integration
  • Local Model Support
  • Self-Hosted AI Infrastructure
  • RunPod Integration
  • Project-Based Workspaces
  • Token Usage Monitoring
  • Model Management
  • Voice Interaction Support
  • Future Persistent Memory
  • Future RAG Integration
Moxiz Gateway homepage preview

Moxiz Gateway · Creator & Lead Developer

Fintech Infrastructure Simulation Platform

A developer-focused payment infrastructure sandbox for backend engineers and fintech developers to model payment APIs, transaction lifecycles, webhooks, idempotency, latency, and operational infrastructure without production financial compliance.

Next.js 15 TypeScript Firebase Firestore Tailwind CSS Shadcn UI Service Layer Architecture

MerchantService → TransactionService → WebhookService → Firestore Data Layer

Demonstrates backend architecture design, fintech workflow modeling, API design, event-driven systems, webhook infrastructure, and platform engineering principles.

Status: Active Development

  • Transaction Lifecycle Engine
  • Payment Intent Simulation
  • API Key Management
  • Webhook Delivery & Replay
  • Sandbox Failure Testing
  • Real-Time Analytics Dashboard
  • Infrastructure Monitoring
  • Service-Oriented Architecture
  • Real-Time Synchronization
  • Optimistic UI Updates

Technical Range

Focused skills for building intelligent products end to end.

01

AI & Machine Learning

  • RAG Systems
  • LLM Integration
  • Prompt Engineering
  • Embeddings
  • AI Agents
02

Backend Engineering

  • Python
  • FastAPI
  • PostgreSQL
  • API Development
03

Infrastructure

  • Linux
  • Docker
  • VPS Deployment
  • Nginx
04

Cybersecurity

  • Networking
  • Security Fundamentals
  • Security Operations
  • Threat Awareness

Builder Operating System

Product thinking backed by backend architecture and reliability.

Fabian's work connects user problems to deployable architecture: AI features, databases, APIs, automation pipelines, dashboards, and infrastructure that can keep improving after launch.

Idea Prototype Deploy
Product Loop
Test Learn Iterate

Timeline

A practical path from software curiosity to AI product building.

01

Started exploring technology and software development

02

Developed an interest in cybersecurity

03

Learned backend engineering and APIs

04

Began building AI-powered systems

05

Created DataCube AU

06

Built Zina

07

Started development of ZinaX

08

Started building Moxiz Gateway for fintech infrastructure simulation

Contact

Connect with Fabian Chikezie.

Follow the product work, review the code, or reach out about AI products, automation, backend systems, and cybersecurity learning.

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