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Mai Nguyen Hoang

@mainguyenhoang1

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Senior Data Analyst at LARION building scalable data models, ETL/ELT pipelines, and self-service KPI dashboards.

Vietnam

Message

At LARION, I design and optimize data models, analytical data marts, and ETL/ELT pipelines for research, analytics, and model backtesting. I also develop automated data quality frameworks and use internal LLM-powered tools and agentic AI workflows to automate validation, documentation, and monitoring.

At INNOTECH, I built ETL workflows and reusable data models, and developed more than 15 Tableau dashboards for enterprise reporting. At GRAB, I analyzed customer behavior in the MOCA ecosystem, designed customer segmentation frameworks, and evaluated A/B experiments to support product and marketing decisions.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Analyst

Current

Larion

Aug 2021 - Present (5 years 2 months)

Designs and implements scalable data models and ETL/ELT pipelines using Airflow, Spark, dbt, Snowflake, and AWS. Develops automated data quality frameworks and self-service dashboards, and mentors junior analysts.

Data Modeling Dimensional Modeling Star Schemas Data Marts ETL ELT Airflow Spark SQL Python DBT Snowflake AWS SQL MySQL Data Quality Streamlit LLM Agentic AI Documentation Data Lineage

Data Analyst Intern

FPT Software

May 2021 - Sep 2021 (4 months)

Analyzed large-scale datasets to identify insights and business opportunities, and developed predictive models for campaign sales performance. Supported data-sharing and governance initiatives.

Data Analysis predictive modeling Data Governance Python SQL

Data Analyst

Innotech

Jan 2021 - Jun 2021 (5 months)

Built ETL workflows using SQL, Python, and dbt, and designed reusable data models for enterprise reporting. Developed and maintained over 15 Tableau dashboards and automated financial reporting solutions.

SQL Python DBT ETL Data Modeling Tableau Data Lineage Documentation

Strategy Analyst

Grab

Jan 2021 - Mar 2021 (2 months)

Performed customer behavioral analysis and designed segmentation frameworks to support retention and acquisition. Planned and analyzed A/B experiments and evaluated key engagement metrics.

Customer Behavior Analysis Segmentation A B Testing Retention metrics Data Analysis SQL