Ayub Zunaid

Experience

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  Bharat Sanchar Nigam Limited

  Jul 2014 - Jul 2014

  Internship

  Introduction to GSM technology, and study of Optical fiber cable, Signaling and Switching and Computer Networks

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  Bharat Heavy Electricals Limited

  Dec 2014 - Jan 2015

  Internship

  Study of CNC Machines and Electro machines

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  Electronics Corporation of India Limited (ECIL)

  Jun 2015 - Jul 2015

  Internship

  Studied the design of “LAKSHA” Air Craft and its various modules like Actuators (Rustom-I and Rustom-II), CSA, Flaps, Solid Cockpit Voice recorder, Aakash Missile Testing and detecting using radars at SSD Department

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  Cognizant

  Nov 2016 - Jun 2018

  Programmer Analyst

  Involvement in creation of test plans, test data requirement, test cases, test execution based on mapping specs to validate data. Use SQL Developer for Oracle in creating and executing SQL queries to validate data between source and Target ExtractsValidate full load data and incremental load to ensure historical data and updates to existing data/inflow of new transactions are happening correctly. Follow defect management life cycle raise the defects on HP Application Lifecycle Management [ALM] based on priority & severity. Sanity testing, functional testing and regression testing to verify if the processes are running as expected and the data is loaded from source to warehouse as per business logic. Extracting bulk records from Mainframes, Oracle, DB2 and validating those records in Excel which contains data up to 4GbSlicing the bulk files into Smaller files using Mainframe jobs, SQl queries, ExcelModifying data in database using queries to validate Near Real Time changesCoordinating with Development Team for Real Time Execution of Modified records Show less

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  Maruti Suzuki India Limited

  Jul 2018 - now

  Senior Data Scientist

  Involvement in developing ML models and Collaborating Stakeholder for providing technical solutions.Deployed Driving Score Algorithm in all MSIL connected VehiclesDeveloped Risk Score for Insurance, based on the vehicle usageEV analysis consisting of Range estimation and approximating situation when vehicle might be strandedAdvocating Low-Code/No-Code platform to promote data analysis to citizen data scientistsCollaborating with various stakeholders to transform their requirements into Advanced technology solutions Show less

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  Suzuki Motor Corporation

  Nov 2019 - Mar 2021

  Data Scientist

  On Deputation to SMC-Japan during tenure at Maruti Suzuki India LimitedPart of dynamic research team, involved in development of innovative automotive solutions by leveraging data-driven approaches.Worked on driver profiling, identifying driver based on clustering techniquesBattery Deterioration analysis, for hybrid and EVRoad condition detection using Computer VisionSpeed Bump detection using ML models