Gregory Barker

Gregory Barker Email and Phone Number

Senior Principal Scientist @ Merck
West Windsor Township, NJ, US
Gregory Barker's Location
Princeton Junction, New Jersey, United States, United States
Gregory Barker's Contact Details

Gregory Barker work email

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About Gregory Barker

Ph.D. biochemical engineer with over 16 years’ experience in process development, manufacturing, and drug discovery. Passionate about innovating with machine learning, automation, and biochemical engineering to deliver medicines to patients faster across modalities (small/large molecule, ADC, gene delivery, RNA therapeutics). Currently leading a team to leverage machine learning and systems bioengineering to enhance compound selection and diversity for small molecule lead optimization. Broad experience spanning data science, ADME automation, biologics HTPD/modeling, and RNA therapeutics process development.

Gregory Barker's Current Company Details
Merck

Merck

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Senior Principal Scientist
West Windsor Township, NJ, US
Gregory Barker Work Experience Details
  • Merck
    Senior Principal Scientist
    Merck
    West Windsor Township, Nj, Us
  • Bristol Myers Squibb
    Scientific Associate Director
    Bristol Myers Squibb May 2022 - Present
    Lawrence Township, Nj, Us
    Led the creation and establishment of a five person data science and advanced analytics team in Lead Discovery and Optimization (LDO) within Small Molecule Drug Discovery (SMDD). Implementing novel ML tools, dashboards, and applications to boost drug discovery capabilities and reduce development timelines.● Developing next generation hit identification in high content screening assays utilizing convolutional neural networks and autoencoders● Establishing de novo phenotypic screening target deconvolution methods utilizing historic data mining, large language models (LLMs), and ‘omics integration with high throughput screening data● Secured $300k in funding and supervised the build of a full service AWS pipeline to enable image movement to sagemaker for model analysis● Established a cross-department initiative to build a sequential screening pipeline using classification models to identify high probability hits from subset libraries● Established 1 year collaboration with Matt Lazzara at University of Virginia to model assay variability in high throughput data and build next generation systems biology models
  • Bristol Myers Squibb
    Senior Principal Scientist
    Bristol Myers Squibb Jan 2021 - May 2022
    Lawrence Township, Nj, Us
    Established the Data Science and Advanced Analytics team within Leads Discovery and Optimization at Bristol Myers Squibb. Established foundational capabilities to ensure rapid scientific application implementation, coordinated a first-in-BMS AI competition, and developed several ML-based suites directly impact project deliverables.
  • Bristol Myers Squibb
    Senior Research Investigator
    Bristol Myers Squibb Oct 2017 - Jan 2021
    Lawrence Township, Nj, Us
    • Team lead for automation engineers supporting lead profiling and lead evaluation biologics platforms• Developed an automation refresh plan for drug absorption assays Caco-2 and PAMPA, including cell culture and screening platforms – led planning, vendor coordination, FAT/SAT activities, and validation• Established an antibody functional profiling platform via a collaboration between core automation and scientific screening team• Established proof of concept applications of machine learning and real time image processing in process automation to enhance reliability and reduce user demand
  • Bristol Myers Squibb
    Senior Engineer
    Bristol Myers Squibb Jan 2012 - Oct 2017
    Lawrence Township, Nj, Us
    • Developed biologics processes via data-intensive and statistical model-based approaches for rapid first-in-human timelines with presumptive critical quality attributes • Led a team 3 scientists and engineers for project deliverables and new technology initiatives• Led the strategy and implementation of high-throughput process development (HTPD) efforts including the development of scalable models for chromatography, solubility, and ultrafiltration• Contributed to the development of early phase biologic programs while building cross-functional collaborations with discovery and drug product scientists • Developed chromatography modeling and simulation tools to enable best-in-class prediction of bench-scale column performance from HTPD data• Process development point of contact for design of new laboratory space• Process development representative for outsourced baculovirus-infected insect cell based adeno-associated viral gene therapy program• Participated in rotation with antibody-drug conjugate program and successfully established proof of concept for on-column conjugation
  • Merck
    Process Engineer
    Merck Jul 2011 - Jan 2012
    • Led lab and pilot scale development activities for purification unit operations of a live virus vaccine in support of a new facility start-up in accordance with cGMP• Technical operations support for in-line live virus vaccine in accordance with cGMP• Improved robustness and increased process yield via development of models to optimize chromatography packing and operation• Led design of a new lab supporting downstream process development for viral vaccine manufacturing• Yellow-belt certification
  • Merck
    Sr. Research Biochemical Engineer
    Merck Jul 2008 - Jul 2011
    • Scientific lead of lipid nanoparticle (LNP) discovery team with matrix responsibilities for scientists and engineers which contributed to a program-wide initiative to identify a lead vehicle composition• Led automation efforts for LNP formulation program; developed an automated system for high throughput formulation of LNPs; developed automated tangential flow filtration technologies• Applied chromatographic methods to separate LNPs via multiple modes (e.g., ion exchange, hydrophobic interaction, and size exclusion)• Streamlined systems for project management, data storage, and inventory control
  • University Of Pennsylvania
    Graduate Research Assistant
    University Of Pennsylvania Sep 2003 - Jul 2008
    Philadelphia, Pa, Us
    • Developed a method to silence lysosomal DNase II via RNAi to probe nonviral gene transfer• Formatted and developed screens for a 16,000+ siRNA library of the human druggable genome• Performed siRNA library screen on nonviral, adenovirus, and adeno-associated viral vectors
  • University Of Pennsylvania
    Undergraduate Research Assistant
    University Of Pennsylvania Jun 2002 - Aug 2002
    Philadelphia, Pa, Us
    Investigated dosing temperature and evacuation time on Vanadium Oxide supported catalysts using ultra-high vacuum and temperature-programmed desorption techniques.
  • University Of Delaware
    Undergraduate Research Assistant
    University Of Delaware Jun 2001 - Aug 2001
    Newark, De, Us
    Quantified protein adsorption on chromatographic particles via the measurement of adsorption isotherms.

Gregory Barker Skills

Automation Nanoparticles Purification Vaccines High Throughput Screening Chemical Engineering Biochemical Engineering Separations Downstream Processing Dls Ion Exchange Filtration Design Of Experiments Chromatography Drug Delivery Cell Culture Uv Vis

Gregory Barker Education Details

  • University Of Pennsylvania
    University Of Pennsylvania
    Chemical And Biomolecular Engineering
  • University Of Pennsylvania
    University Of Pennsylvania
    Chemical And Biomolecular Engineering
  • University Of Delaware
    University Of Delaware
    Chemical Engineering

Frequently Asked Questions about Gregory Barker

What company does Gregory Barker work for?

Gregory Barker works for Merck

What is Gregory Barker's role at the current company?

Gregory Barker's current role is Senior Principal Scientist.

What is Gregory Barker's email address?

Gregory Barker's email address is g.****@****ail.com

What schools did Gregory Barker attend?

Gregory Barker attended University Of Pennsylvania, University Of Pennsylvania, University Of Delaware.

What skills is Gregory Barker known for?

Gregory Barker has skills like Automation, Nanoparticles, Purification, Vaccines, High Throughput Screening, Chemical Engineering, Biochemical Engineering, Separations, Downstream Processing, Dls, Ion Exchange, Filtration.

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