Vamsi Vurubindi

Product Manager

Bengaluru, Karnataka, India8 yrs 11 mos experience

AI ML PractitionerAI Enabled

Key Highlights

8+ years in telecom and networking domains.
Expertise in QoS validation and automation.
Proficient in Python and AWS cloud services.

Stackforce AI infers this person is a Telecom Automation Engineer with strong expertise in QoS and Python-based solutions.

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Skills

Core Skills

Quality Of Service (qos)AutomationLinuxSoftware DevelopmentPython

Other Skills

Generative AIRobot FrameworkQoS validationData path testingAPI testingValidation EngineeringQoS featuresLinux updatesPacket prioritizationDebuggingStatic analysisCode complexity analysisMATLABSimulationPostman API

About

Senior QA/SDET professional with 8+ years of experience in telecom and networking domains, specializing in L2/L3 networking, QoS validation, data path testing, and automation for networking and IoT platforms. Experienced in end-to-end validation of networking devices with strong expertise in throughput analysis, QoS behavior, protocol testing, performance optimization, and troubleshooting complex networking environments. Skilled in Python automation, Robot Framework, API testing, and test strategy development, with hands-on experience in building scalable automation solutions to improve test coverage and efficiency. Proficient in Linux environments, AWS cloud services (EC2, CloudWatch), and network analysis tools including Wireshark, iPerf, and Spirent. Strong understanding of networking protocols, cloud-enabled systems, and automation frameworks. Passionate about building reliable, scalable, and high-quality solutions while collaborating effectively with cross-functional global teams.

Experience

8 yrs 11 mos

Total Experience

2 yrs 6 mos

Average Tenure

1 yr 3 mos

Current Experience

Cognizant

Senior Associate

Mar 2025 – Present · 1 yr 3 mos · Greater Bengaluru Area · On-site

1.Contributed to the IoT PE Next Gen Product by testing and validating cable modems, with a focus on
QoS (Quality of Service) and data path performance.
2.Automated a wide range of QoS and data path test cases, improving test eﬃciency and coverage.
3.Conducted comprehensive testing on Charter routers, including throughput measurements, QoS
validation, and data path analysis.
4.Performed REST API testing for router UI pages, ensuring reliability and responsiveness of the user
interface.
5.Automated Postman test scripts to streamline API testing workflows.
6.Actively involved in test plan creation, review, and execution for data path validation, contributing to
robust and scalable test strategies.
7.Experienced in working with AWS cloudwatch

Generative AIRobot FrameworkQuality of Service (QoS)Automation

Maxlinear

Senior Software Engineer

Jan 2021 – Mar 2025 · 4 yrs 2 mos · Bengaluru, Karnataka, India

1.Worked on the GRX model Gateway/Router and URX platforms based on OpenWRT.
2.Developed and managed Quality of Service (QoS) features, including packet prioritization and bandwidth control.
3.Fully owned the QoS module for QA, created comprehensive test plans, and reviewed QA-written test plans for accuracy and effectiveness.test plans written by QA.
4.Patched and integrated Linux updates successfully into the builds.
5.Transitioned platform processes from the sys file system to the debug file system.
6.Implemented a color remarking algorithm to enhance packet marking for QoS.
7.Integrated Zafaco libraries to efficiently test and validate QoS functionalities.
8.Conducted R&D on the TurboDox algorithm, optimizing TCP traffic for improved network throughput.
9.Optimized data path dependencies for QoS within HAL layers to enhance system performance.
10.Collaborated with customers to resolve high-priority bugs and issues efficiently.
11.Set up and configured lab environments for testing and development purposes
12. Actively involved in the klocworks fixes.

LinuxValidation EngineeringQuality of Service (QoS)

Cisco

Software Engineer

Apr 2019 – Jan 2021 · 1 yr 9 mos · Bengaluru, Karnataka, India

1. Involved in Sustenance of Existing Components of IOS-XR Operating System based Optical Software.
2.Worked on NCS1004 Optical Transponder Platform for features including Alarms and sub-sea Parameter configuration while enhancing customer level debuggability.
3. Deployed Python based commit Validator to Evaluate Developer Work-flow including static analysis Review Status, Sanity Result and Code complexity Analysis.
4. Worked on developing a Python based Tool using Pandas module to generate C code from Structured inputs.
5.Hands-on experience in writing python based test scripts for the features developed.

Validation EngineeringDebuggingSoftware DevelopmentPython

Siminfosystems pvt ltd

Simulation Engineer

Jun 2017 – Mar 2019 · 1 yr 9 mos

1.Contributed in Simulation models using MATLAB and ProSimulator for Electrical models/ Components such as power station.
2.Contributed in developing the virtual lab for Electrical circuits using Simulated models.
3.Collaborated with VIT Institute, Vellore for Electrical lab model.

Debugging