Hi, I'm ThangDoo!

As a Data Engineer, I specialize in designing and maintaining data systems that enable efficient data collection, processing, and storage. I work closely with cross-functional teams to ensure data accuracy and accessibility for data-driven decision-making. Proficient in Python, SQL, and big data technologies, I thrive on optimizing data pipelines and contributing to innovative data solutions for the organization's success.

Skills

Power BI

2 years experience

Python

1 years experience

SQL

3 years experience

Statistics

1 years experience

Amazon Web Services

1 years experience

Stitch ETL

6 months experience

C++

1 years experience

Data Model

1 Years experience

Projects

NOTIONLABS DWH

POSITION: DATA ENGINEER

  • Maintain ETL pipeline and develop a data warehouse
  • Using the Talend Stitch ETL tool to extract raw data rom sources to the staging database
  • Creating standardized views to integrate raw data and then transform them for use in procedures
  • Creating procedures to insert standardized data into tables in the data warehouse for reporting on Tableau
  • Using AWS Lambda functions to configure and store Python 3.7 to connect with AWS Redshift and call the corresponding procedures
  • Use AWS EventBridge to schedule and automate the execution of Lambda Functions based on predefined time intervals(generally per 30 minutes)

ROSEDALE ACADEMY

POSITION: DATA ENGINEER & DATA ANALYST

  • Building a reporting system for a multinational K-12 education services company
  • Using POWERBI BI to create reports and dashboards by importing data from csv file and connecting with AWS S3
  • Visualize many types of chart like: Pie Chart, Stack Bar Chart, Line Chart, and use Bookmark, Card, Table, Matrix to show important insight for stakeholders
  • Using Excel to monitor project progress

SALES REPORT AND ANALYSIS

POSITION: DATA ANALYST

  • Analyzing the sales figures of a chain of mobile accessories stores
  • Import packages and Load data using the pandas library in Python
  • Wrangling data: Removing irrelevant values, and outliers, and handling missing values
  • Exploratory Analysis: Finding out the correlation between variables by using a heating map and linear relationship
  • Reporting: Using matplotlib library to visualize charts to gain insights such as The best months for sales and money earned, the top city with the best sales, and products that are most often sold together

PERSONAL PORTFOLIO

  • Create a personal website that showcases my experience and background
  • Apply the basics of web development such as HTML, CSS, and JavaScript

Certificates

Recommendations

“ ThangDoo is a very quick learner and quickly grasps key concepts of Web development. He got a great attitude & He is an excellent team player. He has a curious mind and asks the right question. He takes initiative within a team and has potentials to lead the team. ”
“ Working with ThangDoo has been an awesome experience. He is highly knowledgable and always goes the extra step to make sure everything is right. For any future projects that need her expertise I would definitely want to work with her again. ”
“ I had worked along with ThangDoo during the initial phase of our venture which needed Web development. He is a committed resource who has in depth knowledge about the domain. He will be an asset for any organisation! ”
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