Summary

Expertise

Project Highlights

Education

Agency

SO

English:

Upper Intermediate

Sara O.

vetted by Youteam

Vetted by YouTeam

Colombia

UTC -05:00

America/Bogota

English:

Upper Intermediate

Data Engineer with 5 years of experience in designing, building and maintaining scalable data pipelines for enterprise data warehouses.

My experience spans data modeling, data quality management, and solution deployment in cloud technologies, with a particular focus on AWS. I am passionate about finding efficient and effective solutions to the data challenges organizations face, and my track record demonstrates my ability to consistently deliver high-quality results. My approach focuses on transforming raw data into actionable information using a variety of tools, including programming languages such as Python and Java, as well as SQL and NoSQL databases such as MongoDB. In addition to my technical experience, I consider myself responsible, committed and critical in my approach to work. However, the most important thing for me is to always maintain a human perspective in everything I do. I firmly believe in the importance of collaboration, empathy and respect in the work environment, and these values guide my daily work towards excellence.

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Expertise

Years of commercial development experience

5 years of experience

Core technologies

Python 5 years
SQL 5 years
pandas 4 years
PostgreSQL 5 years

Other technologies

AWS
MongoDB
Snowflake

Project Highlights

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Data Engineer

Data Engineer

Feb `23 - Feb `24

1 year

Develope and maintain automated data quality checks to ensure data accuracy and consistency.

Responsibilities & achievements

• Wrote unit tests for data pipelines to ensure data integrity and code functionality. • Backend development using Java as programming language to alter data structures and get data from backend operations for data mining.

AWS
Java
PostgreSQL
Python
SQL
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Data Engineer

Data Engineer

Dec `22 - Feb `23

2 months

Build systems that collect, manage, and convert raw data into usable information.

Responsibilities & achievements

- Create and maintain optimal data pipeline architecture.

AWS
Python
SQL
Amazon Redshift
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BI Analyst

BI Analyst

Feb `21 - Jan `23

2 years

Extraction, Transformation and Load from different data sources both internal and external to the company.

Responsibilities & achievements

Reporting and analysis through visualization tools such as Power BI.

MongoDB
Python
SQL
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R&D

R&D

Jul `19 - Feb `21

2 years

Analytical reports both from clients and internally.

Responsibilities & achievements

• Responsible for massive telephone campaigns to collect valuable information and analyze them. • Management of KPIs of the company. • Responsible for the extraction of relevant information from databases for decision-making from the data collected.

SQL

Education

Higher education in Computer Science

Agency

Software development agency #2133

100-400

GMT-5

Rosario/Argentina, Buenos Aires/Argentina, Cartagena/Colombia, Barranquilla/Colombia, Veracruz/Mexico, Monterrey/Mexico, Rio de Janeiro/Brasil

Core Expertise

AngularJS
ASP.NET
ASP.NET MVC
AWS
Azure
Big Data Architects
C#
Cloud Engineer
ETL
Java
Kotlin
.NET
Node.js
Objective-C
PHP
PostgreSQL
Python
React.js
React Native
Ruby
Ruby on Rails
Spring
Tableau
TypeScript
UI
UX
Xamarin
.NET Compact Framework
Automated Testing
Data Modeling
DevOps
Golang
Laravel Framework
Product management
Swift
Testing Framework
Graphic design
User Experience Design
Wireframing
Android NDK
iOS SDK
MVC
Spring Boot
Flutter
Google Cloud Platform
.NET Core
Xamarin.Forms
Xamarin Native
AndroidX
iOS Auto Layouts
Power BI
.NET Framework
.NET Web API

Industries

Information services & Technologies

Want to hire this engineer?

Check if Sara is available