Hello, I'm
A data guy passionate about transforming raw data into measurable impact, from machine learning to data storytelling. "Good enough to do anything, but irreplaceable for doing one thing,"versatile problem-solving with deep expertise. My focus is on solving complex challenges and uncovering insights in the financial sector.
My Journey
A comprehensive timeline of my professional work, hackathons, leadership roles, awards, and certifications
Timeline
PayoEAT Project
Nov 2025
WorkFreeWillEat Hackathon
Oct 2025
HackathonHitachi Intern
Aug 2025
WorkCareer Hackers
Jun 2025
WorkSaudi Algo Trading
May 2025
AwardData Analysis Cert
Jan 2025
CertificationBloomberg Challenge
Nov 2024
AwardEntrio Intern
Jun 2024
WorkShared Impact
Jan 2024
WorkHKU DSA Founder
May 2023
LeadershipHydro Kalon
Jun 2023
WorkLangya AI
Dec 2022
WorkLap-Chee Media
Sep 2022
LeadershipInformatics Olympiad
2020
Award
Nov 2025 - Ongoing
Hong Kong SAR
HKU Innovation Academy
Project Leader – PayoEAT: AI-Powered Restaurant Discovery Platform
- •Leading cross-functional 7-member team (4 developers, 2 designers, 1 PM) developing AI restaurant discovery mobile app
- •Applied for HK$100K (~US$13K) funding from Tam Wing Fan Innovation Fund through competitive pitch (application under review)
- •Architecting NLP sentiment analysis pipeline processing 10K+ reviews using fine-tuned SBERT models with 85%+ accuracy
- •Implementing hybrid ML recommendation engine combining collaborative filtering with LLM APIs (OpenAI GPT-4, Claude 3.5)
Aug 2025 - Ongoing
Hong Kong SAR
Hitachi
Software Placement Intern – Machine Learning
- •Reducing testing lifecycle duration by developing RPA-style automation framework in Python automating multi-server VM provisioning and system validation
- •Automating multi-layer data validation with computer vision solution (OpenCV, OCR) extracting UI dashboard data and cross-referencing with system-level outputs
- •Parsing proprietary CLI commands and network logs to ensure end-to-end data integrity across testing environments
- •Designing scalable testing pipeline architecture utilizing Git for version control and CI/CD principles connecting three previously independent servers
Jun 2025 – Aug 2025
Hong Kong SAR
Career Hackers (Speakmanity)
Summer Intern, Full Stack GenAI Software Developer – AI Research Team
- •Engineered AI cheating detection system analyzing 3,000+ interview transcripts using speech-to-text and semantic analysis
- •Fine-tuned SBERT embedding models achieving 30% accuracy improvement (65%→95%) over baseline cosine similarity
- •Delivered time savings of 100+ hours per recruitment cycle for HR teams through automated candidate screening
- •Deployed production-ready automated screening agents processing 500+ interviews/week with 92% reliability
Jun 2024 – Aug 2024
Hong Kong SAR
Entrio
Summer Intern, Research Analyst
- •Architected market intelligence taxonomy categorizing 1,200+ tech companies across 15 sectors for enterprise clients
- •Led end-to-end data pipeline development achieving 99.8% accuracy through automated validation and quality checks
- •Secured Morgan Stanley as key enterprise client, generating 6-figure annual recurring revenue opportunity
- •Delivered 20+ sector analysis reports to Tier-1 investment banks supporting $500M+ deal evaluations
Jan 2024 – Apr 2024
Hong Kong SAR
Foundation for Shared Impact
Experiential Learning Course, Data Analyst
- •Engineered real-time dashboards tracking 25+ KPIs, improving executive decision-making speed by 40% (3 days→1.8 days)
- •Automated monthly stakeholder reports serving 50+ stakeholders through data storytelling and interactive visualizations
- •Optimized database queries and indexing strategies, reducing response times by 50% (10s→5s) for 100K+ record datasets
- •Designed and deployed 5 interactive Looker Studio dashboards processing 500K+ data points monthly
Jun 2023 – Aug 2023
Hong Kong SAR
Hydro Kalon Limited
Summer Intern, Web/Mobile Application Developer
- •Collaborated on cross-platform GUI development for ML-powered virtual testing system reducing lab costs by 25%
- •Developed camera-based color scanning mobile app using computer vision, improving customer ordering accuracy by 40%
- •Engineered barcode-integrated storage management algorithm optimizing warehouse efficiency and reducing inventory errors by 30%
- •Built and deployed 3 responsive websites increasing user engagement by 60% through enhanced UI/UX design
Dec 2022 – Feb 2023
Hong Kong SAR
Langya AI Limited
Winter Intern, Digital Marketing
- •Developed and optimized company website achieving 150% increase in organic traffic through SEO best practices
- •Created 20+ digital advertisement designs generating 2.5x engagement rate increase across social media platforms
- •Edited and produced 15+ promotional videos (total 45+ minutes content) driving 40% improvement in conversion rates
- •Executed integrated digital marketing campaigns reaching 50K+ audience and improving brand visibility by 60%
Technical Expertise
Hover over a skill to see current proficiency and details
Python
C++
R
TensorFlow
PyTorch
Scikit-learn
OpenCV
Pandas
NumPy
Plotly
Tableau
Financial Modeling
Quantitative Analysis
SQL
MongoDB
Docker
AWS
Git
React
Next.js
Tailwind CSS
About Me
I'm a passionate data scientist and machine learning engineer who thrives on transforming complex datasets into actionable business insights. My approach combines deep technical expertise with strategic thinking to solve real-world challenges in finance, automation, and AI.
What sets me apart is my philosophy: "Good enough to do anything, but irreplaceable for doing one thing."I bring versatile problem-solving capabilities while developing specialized expertise in quantitative finance, automated systems, and AI-driven solutions. From achieving top rankings in global trading competitions to building enterprise-grade automation frameworks, I focus on creating measurable impact that drives business transformation.
Sep 2022 - Dec 2026
Hong Kong SAR
The University of Hong Kong
Bachelor of Engineering in Data Science and Engineering
Notable Achievements & Recognition
Bloomberg Global Trading Challenge 2024
Secured 2nd runner-up position across Asia-Pacific region, competing against thousands of participants. Demonstrated advanced quantitative analysis, risk management, and market strategy skills in simulated trading environments. This achievement reflects deep understanding of financial markets and algorithmic trading principles.
Saudi Arabia Algo Trading Challenge 2025
Global finalist among elite algorithmic traders worldwide. Advanced to live testing phase where my algorithm generated an impressive +21% return over 2-month period (May-June 2025). This validates my ability to develop robust, profitable trading strategies that perform under real market conditions.
Indonesia Maju Scholarship
Awarded prestigious full scholarship by Indonesian Ministry of Education and Culture, recognizing academic excellence and leadership potential. This competitive scholarship covers entire university education and represents investment in Indonesia's future tech leaders. Selected from thousands of applicants nationwide.
Jan 2024 - May 2024
Hong Kong SAR
Impact Lab
Jul 2019 - May 2022
Indonesia
SMA Ignatius Global School
Natural Science
Academic Excellence
Indonesian Informatics Olympiad
Achieved National Finalist status in 2020, representing the top computational thinking talents across Indonesia. This prestigious competition tests advanced algorithmic problem-solving, data structures knowledge, and programming efficiency. The achievement demonstrates early mastery of complex computer science concepts and competitive programming skills that continue to benefit my current work in data science and machine learning.
Featured Projects
A collection of projects that showcase my expertise in AI, machine learning, data science, and full-stack development. Each project tells a story of challenges overcome and impact delivered.
FreeWillEat - Restaurant Discovery App
AWS AI Hackathon Hong Kong - Winner Project
Travelers and locals alike struggle with overwhelming choices when finding restaurants, often missing hidden gems while famous places get overcrowded. Small restaurants lack visibility despite great quality.
Hong Kong Hotel Price Optimization
Advanced Revenue Management System
Hotel pricing in Hong Kong is complex due to fluctuating demand, seasonal patterns, and competitive landscape. Traditional pricing models often miss optimization opportunities.
AI-Powered Financial Analytics
Machine Learning for Market Prediction
Traditional financial analysis methods struggle to process vast amounts of market data and identify subtle patterns that drive price movements.
Climate Data Intelligence Platform
Sea Level Rise Prediction System
Climate change impacts require accurate long-term predictions based on historical data, but traditional models often fail to capture accelerating trends.
Portfolio Website Evolution
Modern Full-Stack Development
Creating a standout portfolio that showcases technical skills while providing excellent user experience and performance across all devices.
Demographic Data Analyzer
Population Demographics Intelligence
Understanding demographic patterns requires complex statistical analysis of large datasets with multiple variables and missing data points.
Data Visualization Dashboard
Interactive Analytics Platform
Raw data insights are difficult to communicate to stakeholders without clear, interactive visualizations that tell compelling stories.
Blog & Insights
Coming Soon
I'm working on sharing insights about AI, machine learning, data science, and finance. Stay tuned for deep-dives into technical concepts, project breakdowns, and industry trends.