Santosh Tiwari, Phd

Santosh Tiwari, Phd Email and Phone Number

Principal R and D Engineer @ Stryker Advanced Guidance Technologies
Salt Lake City, UT, US
Santosh Tiwari, Phd's Location
Salt Lake City Metropolitan Area, United States
Santosh Tiwari, Phd's Contact Details

Santosh Tiwari, Phd work email

Santosh Tiwari, Phd personal email

Santosh Tiwari, Phd phone numbers

About Santosh Tiwari, Phd

- 10+ years experience in Medical Device Industry with proven track record in research & Development, project management and new product development- Advanced Project Management Certification from Stanford- Efficient team leader with strong interpersonal, problem solving, communication and analytical skills- Developed and implemented NPI processes in production with 95% yield- Qualified and worked with suppliers for material acquisition, processing and on time delivery- FMEA, SOP, SPC, CAPA, IQ/OQ/PQ, ECR/ECO- Certified DMAIC & DFSS Six Sigma Green Belt- Hands-on experience in o Mechanical Testing, Microstructural Characterization (SEM, EDS, TEM, XRD) o Destructive and Non-Destructive Testing Techniques o Root Cause and Failure Analysis, Statistical Process Control o High Temperature Operations: Diffusion bonding and brazing, Hot Pressing, Sintering, Vacuum Furnace operations o Design, Mathematical and Statistical Tools: SOLIDWorks, Minitab

Santosh Tiwari, Phd's Current Company Details
Stryker Advanced Guidance Technologies

Stryker Advanced Guidance Technologies

View
Principal R and D Engineer
Salt Lake City, UT, US
Website:
stryker.com
Employees:
48790
Santosh Tiwari, Phd Work Experience Details
  • Stryker Advanced Guidance Technologies
    Principal R And D Engineer
    Stryker Advanced Guidance Technologies
    Salt Lake City, Ut, Us
  • Stryker Advanced Guidance Technologies
    Principal R&D Engineer
    Stryker Advanced Guidance Technologies Nov 2021 - Present
    Salt Lake City, Utah, United States
  • Stryker Advanced Guidance Technologies
    Sr. Staff R&D Engineer
    Stryker Advanced Guidance Technologies Mar 2019 - Nov 2021
    Salt Lake City, Utah
  • Varex Imaging Corporation
    Team Lead And Materials Engineer Iv
    Varex Imaging Corporation Oct 2017 - Dec 2018
    Greater Salt Lake City Area
    • Led the project to select processes and material system to improve the life, reduce cost and performance of X-Ray tubes• Led team of engineers and technicians to inventory tracking, parts storage, process development, vendor management and material characterization characterization• Led Scrum planning meetings to prioritize project tasks and update stakeholders about the project status
  • Varex Imaging Corporation
    Materials Engineer Iv
    Varex Imaging Corporation Jan 2015 - Sep 2017
    Salt Lake City, Utah (Formarly Known As Varian Medical System)
    • Investigated, developed the process and established a supplier for high tolerance micro-machining of refractory material parts• Designed and developed new products, parts, fixtures and equipment• Developed anti-wetting coating for X-Ray tube and awarded a patent for it• Successfully developed and implemented several brazing processes for X-Ray Tube applications• Vendor Management
  • Ge Healthcare
    Lead Metallurgist
    Ge Healthcare Apr 2014 - Dec 2014
    • Led the project to select the alternate low cost material system for Spiral Groove Bearing for X-Ray tubes• Designed and developed a high temperature-high vacuum system to execute the tests • Led Process Qualification of a Vacuum Furnace to degas refractory metal parts to simplify supply chain to reduce cost and cycle time. Developed standard operating procedure and acceptance criteria.• Actively participated in tube autopsies (anodes and… Show more • Led the project to select the alternate low cost material system for Spiral Groove Bearing for X-Ray tubes• Designed and developed a high temperature-high vacuum system to execute the tests • Led Process Qualification of a Vacuum Furnace to degas refractory metal parts to simplify supply chain to reduce cost and cycle time. Developed standard operating procedure and acceptance criteria.• Actively participated in tube autopsies (anodes and cathodes) and performed root cause analyses. Show less
  • Ge Healthcare
    Material Science Engineer
    Ge Healthcare Mar 2010 - Mar 2014
    X-Ray Tube NPI Project· Developed requirements, Installed and qualified furnace for Production. Improved yield to 95% yield using SPC · Managed parts inventory and piece part tracker · Led a diversified team to qualify alternate supply chain for parts for cost reduction. Engineers, technicians, interns mentoring and training. IQ/OQ/PQ, ECR/ECO, Process Verification and Validation, Process Optimization. Vendor Management
  • Oregon Nanoscience And Microtechnologies Institute (Onami)
    Research Assistant
    Oregon Nanoscience And Microtechnologies Institute (Onami) Jan 2005 - Feb 2010
    Corvallis, Oregon Area
    I graduated with a PhD in Nano-Micro Fabrication Technology from Oregon State University and ONAMI. As a part of my dissertation, I developed a new low temperature process for bonding stainless steel microchanneled device with a nickel nanoparticles (NiNPs) interlayer.- Developed and analyzed different designs using SOLIDWorks and FEA software (COSMOS and COMSOL) to find the optimum design· Laser micro-machined and diffusion bonded a Steel prototype device. Evaluated the bond using SEM,… Show more I graduated with a PhD in Nano-Micro Fabrication Technology from Oregon State University and ONAMI. As a part of my dissertation, I developed a new low temperature process for bonding stainless steel microchanneled device with a nickel nanoparticles (NiNPs) interlayer.- Developed and analyzed different designs using SOLIDWorks and FEA software (COSMOS and COMSOL) to find the optimum design· Laser micro-machined and diffusion bonded a Steel prototype device. Evaluated the bond using SEM, TEM and tensile tester and device for performance through pressure drop and flow distribution measurements.Other project undertakenAnti-Reflective Coating Project (NSF)· Fabricated SiO2 and CeO2 coatings on glass using micro-reactor technique· Evaluated the scratch resistance, adhesion and index of refraction of the films Show less

Santosh Tiwari, Phd Skills

Materials Science Design Of Experiments Manufacturing Nanotechnology Characterization Materials Product Development Failure Analysis Six Sigma Engineering Project Management Powder X Ray Diffraction Matlab Scanning Electron Microscopy Nanoparticles Chemical Engineering X Ray Tem Minitab Electron Microscopy Research And Development Sas Physics Afm R&d Spc Leadership

Santosh Tiwari, Phd Education Details

Frequently Asked Questions about Santosh Tiwari, Phd

What company does Santosh Tiwari, Phd work for?

Santosh Tiwari, Phd works for Stryker Advanced Guidance Technologies

What is Santosh Tiwari, Phd's role at the current company?

Santosh Tiwari, Phd's current role is Principal R and D Engineer.

What is Santosh Tiwari, Phd's email address?

Santosh Tiwari, Phd's email address is sa****@****ail.com

What is Santosh Tiwari, Phd's direct phone number?

Santosh Tiwari, Phd's direct phone number is +131545*****

What schools did Santosh Tiwari, Phd attend?

Santosh Tiwari, Phd attended Oregon State University, Indian Institute Of Technology, Kanpur, National Institute Of Foundry And Forge Technology, Ranchi.

What skills is Santosh Tiwari, Phd known for?

Santosh Tiwari, Phd has skills like Materials Science, Design Of Experiments, Manufacturing, Nanotechnology, Characterization, Materials, Product Development, Failure Analysis, Six Sigma, Engineering, Project Management, Powder X Ray Diffraction.

Who are Santosh Tiwari, Phd's colleagues?

Santosh Tiwari, Phd's colleagues are Abhishek Gupta, Ran Cohadier, Fedner Beautelus, Tracey Silcox Vance, Kelly Miller, Ashok Parasa, Alex Mckenna.

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