Rizwan S.

About Rizwan S.

Software Engineer with overall 7+ years of experience in software design, development…

Experience

1. Devops Software Engineer

   Rpc, Inc

   Nov 2022 — Present · Dallas, TX, US

   Responsible for designing and developing software components for Cudd Controls Engineering using Agile methodology using C and/or C++/Python on Ubuntu Linux Platform.• Involved in adding features for Pump Control Software used by the Oil Field Services team.• Involved in adding OTA (Over the Air) Software deployment packages such as Application-level upgrades, Rollback etc. using Mender software, Integrated Continuous Deployment Pipeline with on target Test framework using RESTful API & JSON Data formatting in Python.• Worked with Yocto/BitBake to build and customize Linux distributions, implementing OS-level changes for the pump application on the TS4900 module.• Worked on Mender OTA updates, managing application upgrades, full OS-level updates, and deployment automation.• Designed and maintaining an Azure CI/CD pipeline to automate build processes, artifact creation, deployments, and testing.• Deploy code on-target micro-controller and conduct regression & progression Unit tests using google Tests.• Created Azure Devops Build Pipelines with CI (Continuous Integration) & CD (Continuous Deployment) to have automated Tests for showing confidence on existing & new Software release for patch delivery cycle.• Worked with QA team members to troubleshoot issues on software products and develop testing scenarios before coding and during sprint planning.• Architected Observability server with grafana, prometheus, loki & alloy which was responsible visualizing production infrastructure & equipment monitoring using built-in & customized dashboards.• Used syslog-ng as a gateway to listen to all syslog traffic in native RFC3164, RFC5424 format to a standard RFC format.• Worked on forwarding journalctl logs from client devices in the field to a central logging server using rsyslog.• Integrated the central logging server with Grafana for real-time log monitoring and visualization.