Agustín Leira Senior Business Intelligence Data Engineer

Senior Business Intelligence Data Engineer

RecargaPay

Jan 2020 - Aug 2022 (2 years 8 months)

- Design and development of dashboards on Qlikview and Qliksense
- Development of dashboards on Google Analytics with PHP, HTML, Redshift and Amazon S3
- Generate insights and measures for our main products
- Migration from PostgreSQL to Redshift
- Write complex querys with SQL on the Redshift database. (PopSQL editor)
- Reports and analysis
- Working with Agile Methodology with a scrum master, sprints and Daily's
Technologies & Softwares: Qlikview, Qliksense, SQL (PostgreSQL), Redshift, GitHub, Amazon S3, PHP, HTML & Google Analytics.

Senior Business Intelligence Data Engineer

Web.com

Mar 2019 - Jan 2020 (11 months)

- Design and development of dashboards on Tableau
- Web Scraping process with Python
- Provider of suggestions and insights regarding products
- Management of permissions, users, groups, projects, data sources and performance issues on Tableau Server
- Contribution to define and monitor relevant improvements to the business
- Developing queries and Store Procedures with SQL to generate reports and analysis
- Developing queries and Store Procedures with SQL to generate data sources on Tableau Server to do data discovery
- Working with Agile Methodology with a scrum master, sprints and Daily's
Technologies & Softwares: Tableau Desktop, Tableau Server, SQL (Oracle & MS SQL Server) and Python.

Business Intelligence Data Engineer

MercadoLibre

Oct 2016 - Jan 2019 (2 years 4 months)

- Design and development of dashboards on Tableau
- Developing queries with SQL to generate reports and analysis
- Developing ETL from data bases to Teradata (Mercado Libre's datawarehouse)
- Developing queries to generate data sources on Tableau Server used to exploit the information
- Give trainings face to face in Tableau Desktop, Tableau Server and SQL to the employees in different offices of Mercado Libre: Sao Paulo (Brasil), Buenos Aires and Córdoba (Argentina)
Technologies & Softwares: Tableau Desktop, Tableau Server, Alation, Teradata, SQL, API's, ElasticSearch and Kibana, Postman and G Suite (Mainly).

D

Business Intelligence Developer

Data IQ - Qlik Master Reseller

Apr 2015 - Sep 2016 (1 year 6 months)

- Design and development of dashboards in Qlikview and Qliksense
- Analyzing requirements of the Key users
- Perform data extraction
- Solve application maintenance tasks
- Solve Scripting tasks with SQL
Technologies & Softwares: Qlikview, Qliksense, SAP, SQL and G Suite (Mainly).

Tester

Hexacta

Nov 2013 - Mar 2015 (1 year 5 months)

- Carry out automated test cases with Selenium Web Driver under the Ruby language to make the -regressions of each version delivered
- Perform manual tests and test cases in different work environments
- Detection and tracking of bugs
- Constant contact with the client for follow-up of tasks to be performed, tasks in process, etc
Technologies & Softwares: MS visual studio, Ruby, Watir (Mainly).

P

QA Analyst

Piramide Technologies

Aug 2012 - Nov 2013 (1 year 4 months)

- Perform test cases
- Analyze what is the problem in the system, implement the files with their respective back up and then see the solution in the system
- Perform Regression Tests and Acceptance Tests
- Review and write the documentation to send to the client
- Perform transactions in the database to do tests. (With SQL)

P

Developer

Piramide Technologies

Apr 2012 - Jul 2012 (4 months)

- Developing features for the system of Zurich and La Meridional with PHP, HTML, JavaScript and SQL

Agustín Leira

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Agustín Leira

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