Joyson Patil

Experience

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  Maini Materials Movement Pvt Ltd

  Nov 2005 - Mar 2008

  Junior Engineer

  is one of the group companies in MAINI GROUP, manufacturing Battery chargers, DC-DC Converters and other Power Electronic products for REVA Electric Car Company; Working with Test Equipments, involves In Circuit, Functional and Final Testing of products like Battery charger, DC-DC Converters, AC Controllers and Energy management system (EMS).Preparing Test documents as per ISO Standard.Evaluation of new test cases for new product as well as old product for ensuring better quality.Investigate problem associated with production test equipment and Recording of test data.’Debugging and repairing of defective instruments and cards included in the test stations Show less

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  TRIBI SYS PVT LTD

  Mar 2008 - Nov 2012

  Engineer - Test & Validation

  is a manufacturer of Motor Controllers (variable speed drive based solutions for increasing the efficiency of appliances and quasi industrial applications), Motion Controllers (Multi-axis CNC for low-cost machines and special purpose machines), Metrology (2D measurement package for Profile Projectors and Video Measurement Systems) etc; Test and validate of different types of Variable frequency drives (VFD).Technical support to the design engineers.Prototype equipment testing and demonstrating at customer place.Field trials of VFDs for D.G delaying units, Battery coolers & Submersible pumps.Trouble shooting of Variable frequency drives. Testing of Microcontroller based control unit equipments.Coordinated with Customer and developed the test procedures for the new products. Visiting customer places and solving the problems associate with the product.Preparing Zero level documents for the product.To interact with engineering/production/customer to address technical issues.Conducting EMI & EMC testing as per IEC standard.Conducting Failure Mode & Effective Analysis (FMEA) meetings Show less

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  Philips Lighting

  Nov 2012 - Mar 2018

  Senior Hardware Engineer

  Job Exposure:➢ Design, Test and validate of different types of Power Converters (Buck, Boost, Buck-boost etc)➢ Technical support to the Design engineers & scientist.➢ Prototype equipment testing and demonstrating at customer place.➢ Design verification & testing of Solar MPPT controllers.➢ Testing & Installation of Remote monitoring system in different remote locations.➢ Knowledge of EMI & EMC testing.➢ Field installation & testing of solar based controllers.➢ Components selection & ordering for the circuit boards.➢ Trouble shooting of Solar based Battery chargers and upconverters.➢ Testing of Microcontroller based control unit equipments.➢ Visiting customer places and solving the problems associate with the product.➢ Design of the system as per UL standard.➢ Coordinating with vendors for ordering different types of materials & components for the project. Show less

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  L&T Technology Services

  May 2018 - Aug 2023

  Specialist

   To develop and implement a timeline for the team to reach its end goal. Guiding a group of employees as they complete a project. Controller design for Electric Vehicle power train. Battery Management System design for Electric Vehicle. Design of Smart junction box for Electric Vehicle. Design, Test and validate of different types of Power Converters (Buck, Boost, Buck-boost etc). Selection of Battery pack for Electric Vehicle. Requirement derivation (FSR, TSR, HSR) for Functional safety ISO26262. Preparing documents as per ASPICE standard. Proposal making for the engineering projects. Interacting with clients to understand their requirements Show less

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  Tata Elxsi

  Aug 2023 - now

  Senior Specialist