I'm Bhuwan Chaulagain,
a Data Analyst.

Turning raw building & energy data into measurable performance gains. Working at SK Shieldus · USAG Humphreys, South Korea.

Available for opportunities

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about me

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Bhuwan, a Nepali Citizen

❯ cat about.json

// Building Performance Analyst

"location": "Pyeongtaek, South Korea"

"current_role": "Building Performance Analyst @ SK Shieldus"

"focus": ["HVAC Analytics", "FDD", "Energy Optimization"]

"education": "B.E. Computer Engineering, Kyungdong University"

"tools": ["SkySpark", "Python", "Tableau", "SQL", "Power BI"]

"languages": ["English", "Nepali", "Korean (Basic)"]

"passion": "Work with data to drive performance improvements"

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experience

Where I've worked

Jan 2025 – Present

Building Performance Analyst

SK Shieldus · USAG Humphreys, South Korea

Analyze building energy and HVAC data to identify performance gaps, quantify inefficiencies, and recommend data-driven corrective actions.
Design and maintain interactive Tableau/Power BI dashboards
Develop FDD algorithms to automatically detect anomalies and system faults, reducing time-to-detection and enabling proactive maintenance

Jun 2024 – Dec 2024

HVAC Data Analyst · FDD Technician

Youone Engineering · USAG Humphreys, South Korea

Analyzed HVAC and energy datasets across Camp Humphreys buildings that drove ~7% annual energy savings.
Built and deployed Tableau dashboards integrating IBM Maximo CMMS data.
Developed scalable FDD algorithms using SkySpark (Axon) and Python to optimize HVAC performance with measurable ROI.

skills

Tech I work with

Statistical Analysis HVAC Analytics FDD Data Wrangling Data Visualization Storytelling Regression Classification Clustering Dimensionality Reduction Reinforcement Learning Scikit-learn Python Javascript SQL Axon (SkySpark) PySpark Tableau Power BI SkySpark Local LLMs Jupyter Notebooks MySQL Workbench Git

certifications