- Management of 3 people QA team, defining tasks and automation goals. - Using SQL and Azure Databricks for database tests. - Python and Robot Framework automated software testing. - Use Git and Azure DevOps to control the code versions and updates. - Working with XRay to store test results in Jira. - Used PowerShell scripts to setup and configure the test environment. - Using Jenkins to implement CI/CD routine to run regression tests. - Manual testing. - Working in Scrum method.

- Responsible for QA chapter, 2 person team, defining test workflow, plans and goals. - Working using Cypress to automate web tests. - Swagger and Postman to API tests. - Database tests using Postgres. - Using Docker to run Web services and apply stress/performance tests. - Experience with Datadog to analyze newflow, usability, consume of cloud and device services. - Python to automate backend tests. -Use Git to control the code versions and updates. - Work with Jira to control tasks. - Working in Scrum and Planning Poker methods. - Bamboo and Github Actions to create and manage to implement CI/CD routine of regression tests. - PowerBi and Amazon SQS to ingestion of data in tests. - Manual testing.

- I was the responsible of a 4 person QA team, handling new employees training and being the maintainer of the company’s testing libraries. - Worked in Network and Embedded area, analyzing network routes and security. - Create Web and CLI automated software testing using Robot Framework, Python and Selenium. - Shell scripting to do system tests. - Use Jenkins as a testing running tool. - Work with PostgreSQL to data analysis in unit tests. - Documentation of new features and test cases. - Use Postman to API tests. - Work with Jira to tasks progress and Agile process. - Used Git to control the code versions and updates. - Manual testing.

- Worked with VoIP communications. - Contributed to the development of the company’s Linux based virtual SBC . - Worked with Asterisk and Docker to simulate scenarios. - Developed using C, C++ and Python. - Created automated tests with SIPp and GitlabCI. - Developed a WebRTC client to audio and video streams with SIP signaling. - Used JavaScript, NodeJS with Express, PHP, CSS, HTML, Ajax and jQuery to develop in the product web interface. - Used Git to control the code versions and updates. - Developed Shell scripts configure the machine environment along with Crontab to create execution routines.

- Contributed in the development of an Linux based IP PABX that used Kamailio and Sofia-SIP with protocols like SIP, RTP and SDP to communicate. - Developed applications in Python, C and C++, web-based applications that use WebRTC, HTML, Javascript and NodeJS with PostgreSQL to manage data. - Replaced manual processes with automated solutions using Robot Framework, Jenkins, Selenium and SIPp.