Open to Internships & Opportunities — 2026

Finding clarity
in complexity.

Mindful Data Analyst — Gia Khanh

I approach data with a still mind and rigorous method — transforming complex datasets into clear, actionable insights that move businesses forward.

5+

Projects

3

Certifications

Top 5%

Of Faculty

View My Work Begin a Conversation

Ho Chi Minh City, Vietnam

Disciplines

Tools of Clarity

The disciplines I have cultivated to transform raw data into wisdom — one dataset at a time.

Programming

Core Libraries Pandas · NumPy · Seaborn · Matplotlib · Scikit-learn
SQL PostgreSQL, MySQL, SQL Server, NoSQL
Others R Language, C/C++

Data Science

Analytics Descriptive · Diagnostic · Predictive Analytics
ML & Deep Learning Core ML/DL models with focus on time-series forecasting.
Data Pipelines Feature Engineering · Data Cleaning · ETL

Visualization

BI Tools Power BI · Tableau
Reporting PowerPoint · Canva · Excel (Advanced)
Version Control Git / GitHub

◈ Strong foundation in end-to-end analytics workflow ◈

Portfolio

Selected Work

Real challenges solved through deep focus and structured thinking.

All Projects

Marketing Analytics

Apr 2026

Marketing Profitability

Problem 87.5% of ad budget in unprofitable promotions.

Audience Fashion Retailer Marketing Team

Solution: Analyzed 228 campaigns. Built a 9-KPI Power BI dashboard. Tested CTR, CR, and P&L correlations.

Impact: Recommended capping unprofitable promos at 60% with enforced P&L stop-loss rules.

View Report

Business Intelligence

Aug 2025

Sales Performance Dashboard

Problem No real-time visibility into revenue & growth drivers.

Audience Sales Managers & Executives

Solution: Dynamic KPIs via DAX (CALCULATE, PREVIOUSMONTH). Interactive visualization for trend analysis.

Impact: Clear business health insights enabling faster decisions & 30% efficiency increase.

View Dashboard PDF

Product Analytics

Oct 2025

Error Analysis in Product Report

Problem Declining bill payment success rate since Aug 2023.

Audience Product & Engineering Teams

Solution: Cleaned & integrated logs. MECE breakdown of payment bottlenecks. Funnel analysis.

Impact: ~22% drop-off identified at Auth step. Proposed FaceID & timeout optimization.

View Report

Unsupervised Learning

Nov 2025

E-Commerce Segmentation

Problem One-size-fits-all marketing across 540k+ transactions.

Audience Marketing Managers & Strategy Team

Solution: Isolation Forest outlier handling. RFM + Seasonality features. PCA dimensionality reduction.

Impact: Found "High Spenders at Risk" segment. Proposed VIP promos to optimize ROI & CLV.

View Case Study

Big Data & Geospatial

VN Exam Analysis (2022–25)

Aug 2025

Problem Hard to evaluate difficulty & predict scores from scattered data.

Audience Admission Councils, Students & Parents

Solution: Crawled & aggregated 4M+ records. EDA across 63 provinces. Choropleth Maps via GeoPandas.

Impact: Identified Math score drop (6.4→4.8) & accurately predicted A00 admission range.

View Full Analysis

Recognition

Milestones

Certifications, scholarships, and competition awards — a record of continuous growth.

SCUDEM IX 2024

Developed a spear penetration depth model with ±5% accuracy across 100+ simulations. Ranked top in Problem C.

View Award

Academic Scholarships

× 3 Awards HCMUS University

Excellent Student Sem 1, 2025–26

Excellent Student Sem 1, 2023–24

Excellent Student Sem 2, 2022–23

Analytical Thinking & Power BI

Technical skills and analytical mindset for solving real-world business challenges with data.

View Certificate

HackerRank Advanced SQL

Certified proficiency in advanced SQL querying and complex data manipulation strategies.

View Certificate

Data Analytics 101

Recognized for foundational knowledge and practical experience in end-to-end data analysis workflows.

Python for Data Analytics

Proficient in Python fundamentals, data manipulation with pandas & numpy, and applied problem-solving.

Let's Talk

Begin a Conversation

Disciplined, driven, and ready to contribute. Open to internships and full-time opportunities.

Reach Me Directly

giakhanh.analytics@gmail.com

+84 376 200 780