David (Dmitry) Ptashnikov
R&D Test and Qualification Engineer at VisIC Technologies Ltd.- Claim this Profile
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English Professional working proficiency
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Russian Native or bilingual proficiency
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Hebrew Native or bilingual proficiency
Topline Score
Bio
Kurt Smith
David is a highly skilled engineer with a strong knowledge of testing and devices. He is very professional with a strong attention to detail. He provided a valued input on complicated projects involving unique testing protocol and was able to create test setup and accurately evaluate devices over a range of conditions and set ups. He showed a strong understanding of what the testing was meant to do and found way to ensure that the testing was appropriate. David has been a valuable member of the team and will be a productive engineer in his next position. I highly recommend David and would hire him should the opportunity be available in the future.
Lizi Belo-Cohen
David is a highly skilled and experienced Engineer. I have been impressed by his professionalism and dedication. I highly recommend David,I am confident that he will be an asset to any team or organization.
Kurt Smith
David is a highly skilled engineer with a strong knowledge of testing and devices. He is very professional with a strong attention to detail. He provided a valued input on complicated projects involving unique testing protocol and was able to create test setup and accurately evaluate devices over a range of conditions and set ups. He showed a strong understanding of what the testing was meant to do and found way to ensure that the testing was appropriate. David has been a valuable member of the team and will be a productive engineer in his next position. I highly recommend David and would hire him should the opportunity be available in the future.
Lizi Belo-Cohen
David is a highly skilled and experienced Engineer. I have been impressed by his professionalism and dedication. I highly recommend David,I am confident that he will be an asset to any team or organization.
Kurt Smith
David is a highly skilled engineer with a strong knowledge of testing and devices. He is very professional with a strong attention to detail. He provided a valued input on complicated projects involving unique testing protocol and was able to create test setup and accurately evaluate devices over a range of conditions and set ups. He showed a strong understanding of what the testing was meant to do and found way to ensure that the testing was appropriate. David has been a valuable member of the team and will be a productive engineer in his next position. I highly recommend David and would hire him should the opportunity be available in the future.
Lizi Belo-Cohen
David is a highly skilled and experienced Engineer. I have been impressed by his professionalism and dedication. I highly recommend David,I am confident that he will be an asset to any team or organization.
Kurt Smith
David is a highly skilled engineer with a strong knowledge of testing and devices. He is very professional with a strong attention to detail. He provided a valued input on complicated projects involving unique testing protocol and was able to create test setup and accurately evaluate devices over a range of conditions and set ups. He showed a strong understanding of what the testing was meant to do and found way to ensure that the testing was appropriate. David has been a valuable member of the team and will be a productive engineer in his next position. I highly recommend David and would hire him should the opportunity be available in the future.
Lizi Belo-Cohen
David is a highly skilled and experienced Engineer. I have been impressed by his professionalism and dedication. I highly recommend David,I am confident that he will be an asset to any team or organization.
Credentials
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Converter Circuits
University of Colorado BoulderNov, 2021- Nov, 2024 -
Introduction to Power Electronics
University of Colorado BoulderOct, 2021- Nov, 2024 -
Neural Networks and Deep Learning
CourseraJun, 2021- Nov, 2024 -
Machine Learning
Stanford UniversityMay, 2021- Nov, 2024 -
First Order Optical System Design
University of Colorado BoulderDec, 2020- Nov, 2024 -
edX Verified Certificate for A Hands-on Introduction to Engineering Simulations
Cornell UniversityDec, 2020- Nov, 2024 -
Nikon NSR SX22 Engineering Theory
Nikon Precision Inc.Nov, 2019- Nov, 2024 -
Nikon NSR SX10 Engineering Theory
Nikon Precision Inc.Aug, 2012- Nov, 2024
Experience
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VisIC Technologies Ltd.
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Israel
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Semiconductor Manufacturing
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1 - 100 Employee
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R&D Test and Qualification Engineer
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Sep 2021 - Present
VisIC Technologies, founded in 2010, is a global leader in GaN semiconductor solutions for high-power automotive applications, specializing in high-power transistor products based on Gallium Nitride (GaN) materials. • Semiconductor devices and Electronic circuits testing • Investigation and simulation of tested units and circuits' Electrical, Mechanical, and Thermal behavior • Electronic Power Circuits schematics analyses • Setups developments and assembling - include Hands-On modifications of Control and Power boards • Test Plans developments according to Test requirements and standards • Experiment results analysis using JMP, MATLAB, Python scripts, Excel; Test Report preparation • Work with Measurement Equipment – Scope, Probes, Wave generators, Power Suppliers, etc. Show less
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Intel Corporation
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United States
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Semiconductor Manufacturing
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700 & Above Employee
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Technical Engineer
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Mar 2010 - Aug 2021
Intel Corp. is the world's largest manufacturer of central processing units and semiconductors. • Expert in advanced Equipment Maintenance and process engineering of multidisciplinary complicated Lithography machines (Nikon and ASML platforms) included Precise Optics, Laser, Robotics • Creation and performance of action plans for machine and process qualifications, post repair activities • Equipment Troubleshooting and Failure analysis with root-cause findings • Equipment and Metrology Data analysis using Excel VBA, Python and JMP. • Reducing machine-downtime and prevention of quality events by improvement and • creation of application, procedures, specifications and best-known methods • Deep understanding of Equipment and Process • Close cooperation and co-working with Nikon and ASML Vendors and specialists • Training and teaching for new workers Show less
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Ophir Photonics - An MKS brand
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Israel
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Appliances, Electrical, and Electronics Manufacturing
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100 - 200 Employee
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Quality Inspector
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Feb 2008 - Mar 2010
Established in 1976, Ophir Optronics is a global leader in precision infrared optics and photonics instrumentation. The company develops, manufactures, and markets top-quality products based on the most advanced technologies. • Quality Inspection of optic elements (lenses and mirrors) • Work with mechanical and optical measurement instruments, interferometers, • collimators, etc. • Creation of complicated custom set-ups for measurement • Deep understanding of drawings and product files • Using the ERP-SAP system, cooperation with the production department • Reports issuance and customer inspection support Show less
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Education
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2022 - 2024
SCE - Shamoon College of Engineering
Master's degree, Electrical and Electronics Engineering -
2014 - 2020
Jerusalem College of Engineering
Bachelor of Science - BS, Mechanical Engineering -
2001 - 2005
Ashkelon College
Practical Engineer, Electronics
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