Hi. I'm Laercio Lima.

I'm a passionate data analyst.

I hold a Bachelor’s degree in Information Systems (Brazil) and a Higher Diploma in Science in Data Analytics - Level 8 (Ireland). I am proud to say that both degrees were completed with first class honours.

I am a certified Google Data Analyst with a solid foundation in data analytics. Through my academic studies and my completion of the Google Data Analytics Certificate, I have gained proficiency in tools such as Python, SQL, spreadsheets, and data visualization software.

Since I was young, I have always enjoyed playing games and solving puzzles. So that’s how I look at a big dataset: to me it is a big puzzle I can solve. Finding patterns nobody else sees is the type of challenge I enjoy.

With expertise in data pre-processing, application of statistical methods, data visualization, machine learning, and results communication, I am well-equipped to handle all stages of the data science process.

Learn about what I do

Here's all the stuff I do.

Collect, process, analyse and present data.

Data Management

Experienced in collecting, organizing, and analyzing data to provide actionable insights. Skilled in supporting decision-making through effective data organization.

Data Mining

Excelled in data cleaning, preprocessing, and transformation. Able to use statistical methods to derive trends, recommendations and insights from complex datasets.

Data Vizualization

Experienced in creating user-friendly dashboards and interactive tools using Python and Power BI. Skilled in identifying the most appropriate visualization techniques.

Python

Experienced in utilizing Python libraries for data preparation, machine learning, analytics, and creating interactive dashboards to visualize insights, providing data-driven solutions.

SQL

Proficient in SQL for data manipulation, optimization, and database management, with expertise in using joins, conditional filters, subqueries, and designing efficient data pipelines.

Spreadsheets

Skilled in utilizing Excel for data manipulation, analysis, and visualization, with expertise in formulas, macros, and designing efficient workflows to automate data processing.