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Guat Teo

PROFILE

Guat Teo

Over five months, Ming Tan developed and enhanced the DataBytes-Organisation/Intelligent-IoT-Data-Management repository, focusing on scalable data processing and visualization for IoT telemetry. He built a time-series data ingestion and processing module in Python, enabling stream selection, normalization, and correlation analytics. On the frontend, Ming established a React and Vite-based dashboard scaffold, then delivered reusable components for multi-stream charting and scatterplot visualizations using Recharts and Chart.js. He improved repository hygiene by removing obsolete scripts and addressed UI bugs to enhance reliability. Ming’s work demonstrated depth in data analysis, component-driven frontend development, and maintainable codebase management across both Python and JavaScript.

Overall Statistics

Feature vs Bugs

71%Features

Repository Contributions

12Total
Bugs
2
Commits
12
Features
5
Lines of code
14,991
Activity Months5

Work History

September 2025

3 Commits • 2 Features

Sep 1, 2025

In Sep 2025, delivered key data exploration features and UI improvements for Intelligent-IoT-Data-Management, resulting in enhanced data insight, reliability, and maintainability. The work focused on delivering a ScatterPlot visualization with trendline, integrating it into the Dashboard, introducing a structured DashboardLayout, and resolving a Dashboard display bug to improve visual presentation and information clarity across the dashboard.

August 2025

5 Commits • 1 Features

Aug 1, 2025

Month: 2025-08. Delivered a Sensor Data Time-Series Dashboard for DataBytes-Organisation/Intelligent-IoT-Data-Management. Built a reusable Chart.jsx using recharts to visualize multi-stream sensor data, plus a dashboard scaffold with data management hooks and UI to select streams, time ranges, and intervals. Shipped DashboardLearn page to showcase charts, and a core Dashboard component with filtering and statistics. Introduced correlated-pair visualization with helper utilities to surface data relationships. These efforts establish a scalable, data-driven UI for IoT telemetry and enable faster data exploration and decision-making.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary focusing on frontend efforts for IoT data management. Delivered the IoT Dashboard Frontend Scaffold using React and Vite, establishing a solid foundation for data visualization and future feature delivery.

April 2025

1 Commits

Apr 1, 2025

April 2025 monthly summary for DataBytes-Organisation/Intelligent-IoT-Data-Management. Focused on codebase hygiene and risk reduction in the Intelligent-IoT-Data-Management project to improve maintainability and clarity for developers and data engineers. Key activity centered on removing outdated development data processing scripts to prevent confusion and reduce maintenance overhead, ensuring the repository stays aligned with current data processing practices.

March 2025

2 Commits • 1 Features

Mar 1, 2025

March 2025: Focused on delivering a new SwanHill Time Series Data Input and Processing Module for DataBytes-Organisation/Intelligent-IoT-Data-Management. This feature-first month establishes end-to-end time-series ingestion and processing capabilities (streams selection, time-windowing, data retrieval, correlation computation, normalization) and lays the groundwork for scalable analytics pipelines. Repository scaffolding and development folder setup completed to improve onboarding and collaboration. No major bugs fixed this month; effort concentrated on robust feature delivery and code organization to accelerate business value.

Activity

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Quality Metrics

Correctness82.6%
Maintainability81.6%
Architecture79.2%
Performance76.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHTMLJSXJavaScriptPythonSVG

Technical Skills

CSSChart.jsCode CleanupComponent DevelopmentData AnalysisData ProcessingData VisualizationFrontend DevelopmentHTMLHooksJavaScriptJavaScript UtilitiesPython DevelopmentPython ScriptingReact

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

DataBytes-Organisation/Intelligent-IoT-Data-Management

Mar 2025 Sep 2025
5 Months active

Languages Used

PythonCSSHTMLJavaScriptSVGJSX

Technical Skills

Data AnalysisData ProcessingPython DevelopmentPython ScriptingCode CleanupRepository Management

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