Ragavsathis Chinnu

Data Engineer

Sweden16 yrs 1 mo experience

Key Highlights

Expert in developing advanced test frameworks.
Proficient in Python and test automation solutions.
Strong background in software development and quality assurance.

Stackforce AI infers this person is a Software Engineer specializing in Test Automation and Quality Assurance in the Automotive and Telecommunications industries.

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Skills

Core Skills

Google Cloud Platform (gcp)Docker ProductsTest AutomationPythonQa Automation

Other Skills

3G3GPPAgile MethodologiesCarlaComponent TestingData AnalysisDatabasesDesign PatternsEmbedded SystemsEtherNet/IPGPRSGerritGherkinGitGitFlow

About

I am an accomplished Software Engineer specializing in the development of advanced test frameworks, HIL Testing with extensive experience at industry-leading companies such as Nokia, Volvo Cars, and NEVS. With a robust background in software development and test automation, I bring a wealth of expertise in Python, RIG Testing, Robot Framework, pytest, Docker, MySQL, Jenkins, GO and C programming. Throughout my career, I have demonstrated a strong ability to design and implement effective test automation solutions, significantly improving the efficiency and reliability of software testing processes. My proficiency in developing and optimizing test frameworks has been instrumental in delivering high-quality software products. I hold a Bachelor’s degree in Electronics and Communication from PSG College of Technology, which has provided me with a solid foundation in both hardware and software disciplines. This interdisciplinary knowledge enables me to approach problems with a unique perspective and deliver comprehensive solutions. At the heart of my professional journey is a commitment to continuous learning and improvement. I thrive in dynamic environments where innovation and collaboration are key. I am passionate about leveraging cutting-edge technologies to drive quality and efficiency in software development and testing.

Experience

Agreat

3 roles

Data Engineer consultant at Volvo Cars AB

Promoted

Oct 2024 – Present · 1 yr 5 mos · Gothenburg, Västra Götaland County, Sweden · On-site

KPI Automation Engineer at Einride

Feb 2024 – Jul 2024 · 5 mos · On-site

Docker ProductsGo (Programming Language)Google Cloud Platform (GCP)Google BigQuery

Devops Engineer at Volvo cars

Jun 2023 – Feb 2024 · 8 mos · On-site

As a CI/CD Developer, create Jenkins declarative pipeline for different release in CSP product. Creating generic modules in Jenkins Shared library irrespective of VCU generation, which facilitates easier
migration when branching out. Sketch and develop Automation scripts in python to detect RIG failure and trigger auto RIG recovery. Handling DevOPS support channel, to resolve issue faced by developers for code submission.

Test AutomationPythonQuality AssuranceComponent TestingDocker ProductsGroovy+6

Nevs

Senior Test Automation Engineer for Autonomous Drive systems

Aug 2022 – May 2023 · 9 mos · Trollhättan, Vastra Gotaland County, Sweden · On-site

Involved in the in-house development of a Test automation framework for testing the AD stack.
Interface with the Carla Simulator, Scenario runner & AD stack to validate the scenario's

GitFlowTest AutomationScenario DevelopmentPythonMySQLGit+8

Volvo cars

Software Developer

Mar 2021 – Aug 2022 · 1 yr 5 mos · Gothenburg, Sweden · On-site

domain testEtherNet/IPTest AutomationPythonMySQLQuality Assurance+15

Segula technologies

Senior Consultant at Volvo cars

Mar 2019 – Mar 2021 · 2 yrs · Gothenburg, Sweden · On-site

Consultant for Test framework developement in Volvo cars for connectivity domain. Developed Ethernet sniffing Framework for SOMEIP validation, release python package for different levels of integration testing.

SomeipEtherNet/IPTest AutomationPythonQuality AssuranceDocker Products+6

Nokia

4 roles

Technical Lead

Apr 2018 – Nov 2018 · 7 mos

Test AutomationPythonQuality AssuranceDocker ProductsRobot FrameworkSQL+2

Research And Development Specialist

Promoted

May 2017 – Mar 2018 · 10 mos

Developing Keyword driven test framework using python & Robot framework for System Component Testing
Working on Lean projects on software delivery automation, which helps in CAPEX & OPEX reduction
Automating the Framework software release process

PythonDocker ProductsRobot FrameworkSoftware QualityQA AutomationTest Automation

Software Design Engineer

Mar 2015 – May 2017 · 2 yrs 2 mos

New Product integration for new eNodeB units with Transport software.
Writing Continuous Integration process scripts in Python & Shell scripting to automate the manual steps involved.
Automating the software delivery process in Jenkins, which includes build, test, continuous integration, software promotion, tag creation and tag release

Python

Research Engineer

Jul 2013 – Feb 2015 · 1 yr 7 mos

Handling live customer issues in L2 Common channel Software in Radio Network Controller.
Software development & testing for 3gpp features in common channels.
Authored Monitoring Framework Design & Development in Common Channels Domain.

QA Automation

P3 group

Student Research Assistant in P3 Communications GmbH

Mar 2011 – Jun 2013 · 2 yrs 3 mos · Kreisfreie Stadt Aachen Area, Germany

Drive test data analysis and RAN Optimization in GSM and UMTS networks (Failure Classification, Root cause Analysis of E2E issues)
Traveled to different cities of Germany, Switzerland, Netherlands for analyzing the drive-test measurement report and provide Optimization solution

Nokia

Research Engineer

Jun 2008 – May 2010 · 1 yr 11 mos · Bengaluru Area, India

Involving in Architectural discussion and specifications as a co author for various 3gpp features like CS Voice over HSPA, HSUPA 2ms TTI, etc.
Traveled to Finland for 3 months to get Knowledge Transfer for Common channels implementation in Radio Network Controller and share the same with the team in Bangalore