R

Ruturaj M.

DevOps Engineer

Pune, Maharashtra, India10 yrs 10 mos experience
Most Likely To SwitchAI Enabled

Key Highlights

  • 7+ years of experience in wireless sector.
  • Expertise in test automation and advanced wireless technologies.
  • Proficient in Python and automation frameworks.
Stackforce AI infers this person is a Telecommunications Automation Engineer with expertise in IoT and wireless technologies.

Contact

Skills

Core Skills

AutomationTest AutomationFramework DevelopmentAi DevelopmentProtocol Development

Other Skills

GitHubJSONPython (Programming Language)LWM2MCloudAmazon Web Services (AWS)pytestREST APIsAPI TestingInternet of Things (IoT)Scalability TestingFunctional TestingTest PlanningJiraConfluence

About

As an accomplished Automation Engineer with 7+ years of experience in the wireless sector, I possess comprehensive knowledge in test automation and proven expertise in advanced wireless technologies including WiFi, LTE, and NR. My technical proficiency extends to employing cutting-edge frameworks such as Robot Framework and utilizing multiple programming languages such as C and Python. I have demonstrated proficiency in navigating complex systems such as Linux, Kubernetes, AWS, and cloud computing. My proactive approach to problem-solving and unwavering commitment to delivering exceptional results ensure that I consistently strive for higher levels of excellence. I prioritize skill enhancement and continuously explore new ways to improve my knowledge base. My interests outside of work include Yoga, reading, and trekking. My MTech is in Signal Processing, Communication and Networks at IIT Kanpur (Indian Institute of Technology CGPA 6.75). Contact –ruturajmane200@yahoo.com

Experience

10 yrs 10 mos
Total Experience
2 yrs 2 mos
Average Tenure
2 yrs 9 mos
Current Experience

Semtech

Senior Automation Engineer

Jul 2023Present · 2 yrs 9 mos · Pune, Maharashtra, India · Hybrid

  • Working as part of IOT Network solutions QA team as Senior Automation Developer.
  • 1. Responsible for functional and scalability testing of the platform which is used to manage various devices like gateways, asset tracking tags etc.
  • 2. Responsible for creating the test plan to validate the every build release and automate them with the help of Pytest and BDD.
  • 3. Designed test automation for real device to cloud communication integration testing using BDD, Pytest and Python.
  • 3. Responsible for validating gateway to cloud communication using DTLS-LWM2M protocol
  • 4.Working on secure communication between the gateways and gateway management platform using the openvpn, security certificate, DTLS etc.
  • 5. Developed python scalability tool to register simulated multiple LWM2M clients.
  • 6. Thorough understanding of open source java Leshan code base used to simulate LWM2M server and Client.
  • 7. Experience in working on python multithreaded application.
GitHubJSONPython (Programming Language)LWM2MCloudAmazon Web Services (AWS)+22

Parallel wireless

2 roles

Senior Automation R & D Engineer

Promoted

Mar 2023Aug 2023 · 5 mos

  • Working in automation infrastructure team. Developing automation framework to automate telecom end-to-end test cases across all G’s.
  • Added support for Kubernetes on automation framework so that all end-to- end scenarios should run smoothly on both old LXC and new Kubernetes- based setups.
  • Implemented automation to push/fetch configuration to/from eNB/gNB. Developed backward compatibility to configure eNB/gNB parameters varies in the latest builds.
  • Developed counter validation feature,To fetch the counter from phy/BBU for validation, To fetch counters from the element management system(EMS. Wrote parsers, To parse QXMD logs, To parse Amarisoft logs.
  • Guiding QA team to write automation tests using robot framework. Debugging issue pertaining to automation framework on CICD-based setup. Having experience in using Unix operating system and JIRA project management tool.
  • Implemented REST APIs to perform various operations on different nodes in the network.
GitHubKubernetesJSONPython (Programming Language)ProgrammingGit+5

Automation R&D Engineer

Jul 2021Mar 2023 · 1 yr 8 mos

GitHubKubernetesJSONPython (Programming Language)Robot FrameworkTroubleshooting+6

Rakuten mobile, inc.

Software Developer

Sep 2019Jun 2021 · 1 yr 9 mos · Tokyo, Japan

  • Worked in artificial intelligence platform team. Building robust automation for tel-comm network use cases.
  • ∗ Worked on eSFP power issues:
  • · Developed python script to collect eSFP power from TOR switches and CPRI/eCPRI power
  • from RIU.
  • · Collected the power information on daily basis to check number of sites affected due to the
  • eSFP issue.
  • · Taken appointment from Nokia to fix the issue, provided remote support while performing
  • site maintenance activity.
  • · Result : Network availability improved by 2.5%.
  • ∗ Built automation for network transmission path issues:
  • · Built automation using python to do root cause analysis of network transmission path issues.
  • · Result : Saved significant amount of time to fix the issue as compared to manual troubleshoot-
  • ing.
  • ∗ Built automation to update the OSS inventory:
  • · Built python automation to collect the information from various switches; updated/created the information in OSS.
  • · RESTful APIs are used to collect and store the information.
  • · Result: All switches information store on OSS using automation.
  • ∗ Worked on triaging of vRAN issues:
  • · Worked on basic triaging of vRAN issue,i.e.to identify the issue is with network infrastructure (CVIM), transmission path(TOR switches), antenna or software.
  • · Result : Help to narrow down the issue. Easy for stack holders to work on issues.
  • ∗ Familiar with various development platforms and standard development procedures :
  • ·Used Gitlab CI-CD development platform.
  • · Reviewing Python scripts, suggesting optimal implantation methods and verifying standard
  • implementation practices.
  • · Wrote robust python libraries for various projects using various python modules viz. paramiko,
  • json, requests, logging, subprocess etc.
  • · Having fair understanding of Network concepts, virtualization and containers.
GitHubTroubleshootingAutomationAI Development

Qualcomm

Engineer

May 2017Sep 2019 · 2 yrs 4 mos · Chennai Area, India

  • Worked Essentially Physical Layer Protocols of WLAN modem; having broad idea of MAC-PHY-Radio (MPR) architecture. I have been part of projects dealing with upcoming 802.11 standard.
  • Working on Synopsis based DVE (Discovery Visualization Environment) for studying and debugging signal flow analysis.
  • Simulated and analyzed differentOFDMrates based on Modulation and Coding Schemes(MCS) across bandwidth supported for 802.11 standards involving 11a/b/g/n/ac/ax rates.
  • Emulated and qualified uCode by running an exhaustive coverage of all code rates supported by
  • project.
  • Been part of pre-silicon validation and emulation team engaged in debugging and resolving the issues pertaining to SISO, MIMO and MU-MIMO specs and function.
  • Handled ownership of Dynamic Frequency Selection DFS feature validation. Maintains communication with the designers to ensure that changes are made, resulting in the Various components working together as designed.
  • Contributed for automation and post processing scripts for the projects with the aid of scripting languages like Python, Perl
  • Generic study of signal flow path in base band region from MAC-PHY-Radio.
  • Closely worked with MPR stage bring-up, post-silicon stages and validation of board sanity and integrity. This includes studying EVM characteristics, Transmit Power Control TPC, etc.
  • Taking PHYDBG and PDMEM dumps to analyze the packet wave-forms and other aspects.
  • Worked on HAL-PHY based WLAN testing tool QSPR (proprietary automation tool) integrated with instruments like NI and Keysight.
GitHubTroubleshootingProtocol DevelopmentAutomation

Indian institute of technology, kanpur

Teaching Assistant

Jul 2014Jul 2016 · 2 yrs · Greater Lucknow Area

  • Guided students in executing experiments, conduction of examinations, checking and grading of lab reports and assignments for class strength of 35 for Basic Electronics Lab (ESC 201) under Prof. Venkatesh K. S.

Forbes marshall

Trainee

Jul 2013Sep 2013 · 2 mos · Pune/Pimpri-Chinchwad Area

  • o Total 3 months comprehensive training held at Forbes Marshall, Pimpri which included 2 weeks of class-room technical sessions on various industrial instruments such as Flow meters, Control Valves, HP Safety & Stop Valves, WQ Analyzers, SWAS, Dust Monitors/Gas Analyzers, Vibration Monitoring Analyzers & Turn-key Process Control Systems and also finally the hands-on work experience in factory for 2.1/2 months in various work areas.
  • o Gained hands-on experience in the testing and calibration of sensors, transmitters for measuring pH, conductivity, Dissolved Oxygen, Turbidity and other Water Quality Analyzers and Steam & Water Analysis System (SWAS).
  • o Learnt about the working and assembly of various Control Valves manufactured by Forbes Marshall Arca, and also other Valves like Safety/Stop, Gate, Globe, Check, Ball etc.
  • o Learnt how the material moves in an industry from the time Raw Material arrives into the factory till Finished. Product is dispatched, including also the working of dept like QC.
  • o Also were given exposure to Soft skills development, Effective Communication, Interview Techniques for our smooth Transition from ‘Campus to Corporate’.
  • Roles & Responsibilities:
  • o Assembly, testing and calibration of the products. Monitoring and ensure correctness of products as per process sheet.

Education

Indian Institute of Science (IISc)

PG Diploma

Indian Institute of Technology, Kanpur

Master of Technology (M.Tech.)

Vishwakarma Institute Of Technology

Bachelor of Engineering (B.E.) — Electronics(Signal Processing Major)

Vivekanand College, Kolhapur

HSC — Science

Shree Mahalaxmi Highschool Deshing-Haroli

SSC — General

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