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jonanata/README.md

👋 Hello, I'm Jonathan Wong

Founder @ JonaNata Limited | IT Consultant & Full-Stack Architect

I specialize in building production-grade solutions that bridge the gap between Complex Data Science and Scalable Software Engineering. As a consultant for startups and MNCs, I focus on creating high-impact automation and predictive systems.

🚀 Core Expertise & Leadership

  • 🏆 20+ Years Technical Leadership: Veteran Project Manager and Full-Stack Architect. Proven track record leading diverse teams ranging from lean 20-person startup squads to 200+ member MNC IT departments.
  • 🦄 Startup Builder (Pre-Seed to Series B): Expert at building products and engineering teams from the ground up. Instrumental in fundraising and scaling ventures like Notey and Boxful.
  • 💼 Venture Strategy: Collaborated with venture builders (e.g., Flatiron) to drive growth. Skilled in Lean Canvas methodology, problem interviewing, and data-driven business decision-making.
  • 🤖 AI & ML Engineering: Developing Gen-AI RAG applications and end-to-end MLOps pipelines to scale modern AI product offerings.
  • 🏦 FinTech & Analytics: Deep experience in credit scoring frameworks (Folio Score) and predictive portfolio risk modeling.
  • 🌐 IoT Orchestration: Architecting multi-protocol bridges (Zigbee/BLE) for industrial and smart-home automation.
  • 📊 IT Governance: Managing cross-departmental operations, enforcing IT security policies, and optimizing multi-million dollar IT budgets.
  • 🗣️ Trilingual: Fluent in English, Cantonese, and Mandarin.

🛡️ Verified Certifications

🤝 Let's Build Something Together

I’m always open to discussing new ventures, technical architecture, or startup scaling. Whether you're looking for a consultant or a potential co-founder, let's connect:

  • 💼 LinkedIn: Professional Profile & Network — Let’s connect and share insights.
  • ✍️ Blog: Behind the Build — Deep-dive case studies, technical strategy, and engineering leadership beyond the source code.
  • 📅 Consultation: Book A Meeting — Schedule a 1:1 to discuss your project or technical strategy.

🌟 Featured Portfolio

Project Domain Tech Stack
Folio-Score-Refinance-Predictor FinTech Python, Predictive Modeling
Vancouver-Traffic-Risk-Predictor-MLops AI/MLOps FastAPI, Docker, Scikit-Learn
Resume-Tailor Automation React, FastAPI, LLM Integration
Iot-Gateway-Spring-Boot IoT Java, Spring Boot, Zigbee/BLE
Mars-Oil-Timeseries-GO Data Eng Golang, Time-Series Analysis
Star-Wars-Data-Orchestrator Middleware Node, hybrid search engine, swapi middleware service

🛠️ Languages & Tools

Go Python Java React FastAPI Docker

📫 Let's Connect

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  1. folio-score-refinance-predictor folio-score-refinance-predictor Public

    Predictive scoring extension for Folio Score 2. Identifies financial renewal and refinance opportunities through strategic attribute selection.

    Jupyter Notebook

  2. iot-gateway-spring-boot iot-gateway-spring-boot Public

    Spring Boot IoT bridge for Bluetooth/Zigbee device orchestration and climate automation.

    JavaScript

  3. mars-oil-timeseries-go mars-oil-timeseries-go Public

    A Go-based data exploration engine analyzing the spurious correlation between Martian surface temperatures and global oil prices.

    Go

  4. resume-talior resume-talior Public

    Full-stack AI resume tailoring engine built with FastAPI and React.js. Features an automated development workflow guided by agent-optimized instructions (dev.md).

    Python

  5. star-wars-data-orchestrator star-wars-data-orchestrator Public

    Node.js middleware orchestrating SWAPI and local data sources to provide a unified Star Wars character search API.

    JavaScript

  6. vancouver-traffic-risk-predictor-mlops vancouver-traffic-risk-predictor-mlops Public

    End-to-end Machine Learning pipeline for traffic accident risk prediction. Features exploratory data analysis, predictive modeling, and a containerized FastAPI production service.

    Jupyter Notebook