jeffleads
From: Hong Kong
Location: Kwai Tsing, HK
On Useme since 16 January 2026
About me
Software Developer with over 7 years of experience in JavaScript/TypeScript and Python, and modern Frontend libraries like React and Angular. I specialize in building clean, scalable solutions across logistics, healthcare and e-commerce. I build Python-based data systems & products with an emphasis on clarity, scalability, and long-term maintainability through Clean Code, Clean Architecture, and Agile methodologies.
Categories
CV / Résumé
Oct 2025 - Now
Python | AI Data Engineer
Sen Pex
Built an AI-powered retail admin panel using FastAPI and React that automated Amazon sourcing and logistics workflows, leveraging Keepa API and Playwright to reduce manual analysis by 60% with scalable AWS-based event processing.
Jan 2024 - Oct 2024
Full Stack Developer
DevSamurai
Developed a HIPAA-compliant genomic platform using Python and FastAPI, featuring AI-driven risk assessment, automated ETL pipelines, and a React-based chat agent to deliver secure, scalable DNA analytics and patient insights.
Sep 2022 - Dec 2024
Software Developer
Jig Saw
Architected and deployed a scalable, secure IoT device management platform that utilized Java and Python to handle high-throughput telemetry ingestion, AI-driven anomaly detection, and real-time alerting within a multi-tenant.
Portfolio
Gambling Result Prediction
I built a tool to constantly study how the outcomes of games fall into patterns to suggest where the next result might land and help users make more informed choices.
Computer Vision + YOLO + OpenCV
I have worked on several projects involving Machine Learning, YOLO, and OpenCV, mainly focused on object detection, classification, tracking, and real-time video analysis.
n8n & Make.com & Zapier
Over the years, I have designed and implemented numerous automation workflows using n8n and Make.com, tackling a wide range of challenges across different industries. My work involved integrating multiple APIs, automating repetitive tasks.
BeFitsYou
The platform successfully combined environmental consciousness with luxury bridal fashion, offering brides access to high-end designer gowns at accessible price points while promoting sustainable consumption.
AI-powered Calendar & Scheduling
Reclaim.ai is an AI-powered calendar assistant aimed at individuals, teams and organizations. It automatically optimizes your schedule by integrating with your existing calendars (Google Calendar or Outlook), then scheduling and protecting time.
AI model System
I utilized advanced AI technology and creative strategies to address persistent challenges within the global fashion industry. By developing a specialized AI model, I provided solutions that streamlined operations and reduced inefficiencies.