Giovanni Salazar

- Pipelines using Spark EMR from datasource in S3 of files as Parquet and csv - Analysis of data retail using pandas and Redshift. - Alter and develop reports using Power BI. - Scraping websites using Python with Selenium and Beautifulsoup to get data about product details and put them S3 and Redshift. - Deploy API Apps container using docker and AWS ECS.

- Automation and load of batch data to FTP / AWS S3 using Shell / Python. - Deploy using database NoSQL as Cassandra, Elasticsearch, Redis, Mongo and SQL as Sql Server, MySQL. - Development queries on database as SQL Server, Elasticsearch, Redis, Cassandra and others. - Development Python, Command lines Linux script for task automation and data load. - Dump data to SQL / Redshift database. - Data analysis using SQL Server for KPI of call centers.

- Deploy of databases using SQL Server/MySQL for transactional applications. - Transact SQL Programming and Tuning them. - Development of Packages SSIS for automating massive file uploads. - Development web app using Asp.net with n layers Ajax Jquery Bootstrap on Visual Studio. - Deploy API’s using NodeJs and MySQL

- Design and modeling of DB in SQL Server and Postgresql. - Development of TSQL and Tunning queries. - Exploitation of high volume data and analysis using SQL Server and MYSQL. - Experience in report development using Crystal Reports/SSRS/Power BI. - Alter and creation of web forms using Visual Studio .Net / JavaScript / JQuery

- Report development in Excel / Power BI / SSRS - Transact SQL Server and Tuning. - Design of customized reports for the company using CUBES and OLAP. - Alerts of metrics of operation of the company. - Automated tasks using Python and shell command linux.

- Analysis and data mining to generate reports and management indicators using SQL Server / Oracle / PostgreSQL - Development reports using MS Excel and Power BI