Giancarlo S.
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Giancarlo S. Email & Phone Number

Quality Control Associate at Bayer
Location: San Francisco, California, United States 8 work roles 4 schools
1 work email found @caredx.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email g****@caredx.com
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Current company
Role
Quality Control Associate
Location
San Francisco, California, United States
Company size

Who is Giancarlo S.? Overview

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Quick answer

Giancarlo S. is listed as Quality Control Associate at Bayer, a company with 92872 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at caredx.com and a matched LinkedIn profile for Giancarlo S..

Giancarlo S. previously worked as Manufacturing Associate III at Caredx, Inc. and Senior Reagent Manufacturing at Guardant Health. Giancarlo S. holds Chemistry from Sonoma State University.

Company email context

Email format at Bayer

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*@caredx.com
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Profile bio

About Giancarlo S.

Experienced Quality Control Chemist in Downstream Processes, Production and Product testing. Demonstrated knowledge in environmental, health and safety guidelines with strict adherence to standard operating procedures (SOPs) and regulatory compliance (GMP, cGMP). Focused on ensuring raw materials meet the highest standard of quality and safety. I have a strong background in cross-department collaboration and problem-solving. I initiate immediate corrective measures and maintaining accurate records. Proficient with diverse platforms including Microsoft Office and Quality Management Software such as Master Control, SAP, ELN, LabWare and DeltaV.I am passionate about the work I do, am transparent and continue to evolve. My outlook is solution-oriented, I take ownership and add to the collaborative environment to meet company goals. I believe in making the right decisions the first time around for the long-term success.I enjoy running in the early morning hours of the day and I love to cook, so you will find me in the kitchen trying new recipes.

Listed skills include Microsoft Office, Microsoft Excel, Customer Service, Microsoft Word, and 11 others.

Current workplace

Giancarlo S.'s current company

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Bayer
Bayer
Quality Control Associate
Emeryville, California, United States
Website
Employees
92872
AeroLeads page
8 roles

Giancarlo S. work experience

A career timeline built from the work history available for this profile.

Role listed

Emeryville, California, United States

Manufacturing Associate Iii

Brisbane, California, US

  • Oversaw the completion of reagents used in the CLIA lab. Testings measured gene expression and donor derived cfDNA
  • Day-to-day activities included participation in the production of PCR, Barcode Mastermix reagents and preparation of enzyme formulations
  • Perform inspection and qualification of incoming raw materials including primers, probes, master mix and the preparation of internal standards
  • Experienced sequencing, library preparation and data analysis
Apr 2021 - Feb 2022

Senior Reagent Manufacturing

Palo Alto, California, US

  • Oversaw the completion of manufacturing builds including formulations, solutions and reagents
  • Organized and executed kit assembly components and manual extraction of cfDNA from concentration cell lines for IVD products, RUO, clinical and internal studies
  • Supported the process development team with new research initiatives and scaling up production
Oct 2019 - Nov 2020

Quality Control Chemist

Amsterdam, Noord-Holland, NL

  • Conducted QC testing of Drug-Coated Balloon Catheters using chromatographic procedures, spectrophotometric analyses, content uniformity, dissolution and residual solvent testing
  • Recorded testing results accurately and in accordance with cGMPs and SOP guidelines
  • Reviewed batch records and submitted to quality assurance for final disposition
  • Initiated the creation of non-conforming reports and investigated out of specification results
  • Worked directly with Sales, R&D, Engineering, and Manufacturing providing updates on project status, ensuring clear communication and timely issue resolution
May 2018 - Oct 2019

Quality Control Associate

Emeryville, CA, US

  • Tested in-process samples using HPLC, Gas Chromatography, pH, melting point, refractive index, and viscosity to ensure the material was in compliance with quality standards
  • Received, documented, prepared and tested samples from external sites, pilot plant, R&D and manufacturing sites according to standard operating procedures
  • Performed statistical data analysis and trending to ensure results met quality parameters
  • Assisted in the planning, execution and management of analytical technology transfer to offsite labs
  • Supported cross functional teams including R&D with testing for method validation procedures
  • Ensured our equipment was routinely maintained and was ready for use. Contacted supporting engineering for parts or periodic servicing
Jun 2017 - May 2018

Manufacturing Chemist

Petaluma, CA, US

  • Maintained immunochemicals, intermediate molecules and reagents above our minimum inventory levels
  • Synthesized small to large scale production ranging from 2g to 500g following standard operating procedures and executing all documentation in a cGMP environment. Synthesized functionalized intermediates, CPG solid.
  • Proficient using separation techniques including column and TLC chromatography, distillation, filtration and RP-HPLC for verification. Isolated and purified product using precipitation, extraction or distillation methods
  • Knowledgeable with silica or aluminum oxide stationary phases to separate desired product
  • Experienced with phosphoramidite synthesis and amidite hand coupling, Tangential Flow Filtration, Lyophilizer, Rotovaps and high vacuum pumps
  • Excellent written and oral communication skills across multiple departments
Dec 2015 - Feb 2017

Lab Technician/Quality Control

Geyserville, CA, US

While attending college, I spent 6 years working in hospitality for Domaine Carneros and Mumm Napa wineries. After graduation, I worked as a quality control technician for Francis Ford Coppola's sister winery Virginia Dare during their 2015 Harvest. Working in quality validated the impact I can have for a company and confirmed that successful products set.

Aug 2015 - Oct 2015

Touro University Intern

Vallejo, CA, US

As a lab intern at Touro University, I learned bio-techniques alongside two other lab assistants under the collaborative research project of Drs. Daniel Keppler and Athena W. Lin on Cystatin-Mediated Mechanisms of Tumor Suppression. I performed bacterial transformations through heat shock, prepared small and large scale plasmid DNA preparations and.

Jun 2012 - Jul 2012
Team & coworkers

Colleagues at Bayer

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4 education records

Giancarlo S. education

Chemistry

Sonoma State University

Transfer Graduate, Chemistry

Napa Valley College

Engineering

Santa Rosa Junior College

Certificate Program, Hospitality Administration/Management

Cornell University
FAQ

Frequently asked questions about Giancarlo S.

Quick answers generated from the profile data available on this page.

What company does Giancarlo S. work for?

Giancarlo S. works for Bayer.

What is Giancarlo S.'s role at Bayer?

Giancarlo S. is listed as Quality Control Associate at Bayer.

What is Giancarlo S.'s email address?

AeroLeads has found 1 work email signal at @caredx.com for Giancarlo S. at Bayer.

Where is Giancarlo S. based?

Giancarlo S. is based in San Francisco, California, United States while working with Bayer.

What companies has Giancarlo S. worked for?

Giancarlo S. has worked for Bayer, Caredx, Inc., Guardant Health, Philips, and Amyris.

Who are Giancarlo S.'s colleagues at Bayer?

Giancarlo S.'s colleagues at Bayer include Joy Yu, Magali Adrien, Nehemiah Dansuleman, Antonieta Sierra, and Brandon Himes.

How can I contact Giancarlo S.?

You can use AeroLeads to view verified contact signals for Giancarlo S. at Bayer, including work email, phone, and LinkedIn data when available.

What schools did Giancarlo S. attend?

Giancarlo S. holds Chemistry from Sonoma State University.

What skills is Giancarlo S. known for?

Giancarlo S. is listed with skills including Microsoft Office, Microsoft Excel, Customer Service, Microsoft Word, Research, Powerpoint, Public Speaking, and Leadership.

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