Nefi Garcia Gutierrez

ETL Data process with modern technologies as GCP cloud services, big query. Extraction Data with sql, cleaning up with Java, python or excel. Development API.

Full Stack Software Developer • ETL developer The Home Depot Inc – Atlanta, GA

 Created robust backend services using RESTful API designs that facilitated seamless data exchange between front-end and back-end systems.

 Ensured smooth deployments through diligent use of version control systems like

Git alongside continuous integration tools. SonarQube and LeftScan, Jenkins.

 ETL process with SFTP, SSIS, automating jobs data extraction, used java and

Python to transform the data, cleaning it and saved into GCP buckets, Bigquery.

 Implemented end-to-end testing strategies to ensure seamless functionality of developed applications.

 Used NodeJS, ORM and SQL/No-SQL to develop and manage databases.

04/2021 to 08/2024 Full Stack Software Developer

IBM – Guadalajara, Jalisco

 Implemented end-to-end testing strategies to ensure seamless functionality of developed applications.

 Experience in financial process working for Discover Financial Services validating data through the backend apps using REST architecture using Springboot and Java.

 Data Migration from IBM platform to BigData environment. HUE tool to run SQL

 Developed unit test cases for testing and automation.

01/2018 to 11/2020 Data Analyst

Modbod – Springville, UT

 Produced monthly reports using advanced Excel spreadsheet functions.

 Utilized data visualization tools to effectively communicate business insights.

 Created various Excel documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.

Bachelor degree computer science.