David Hessler

David Hessler Email and Phone Number

Visioneer @ 20/15 Visioneers
hereford, pennsylvania, united states
About David Hessler

Experienced Senior Director of Software Development with over thirty years of experience serving R&D in many industries: pharma, biotech, CPG, aerospace, automotive, high-tech, chemical/petrochemical, and AEC. Requirements analysis, product architecture & design, engineering and product management for R&D focused software: hazardous and laboratory materials informatics, tracking, and logistics. Experimental and batch production systems, statistical analysis, modeling and visualization systems, functional data model design for virtual/theoretical and physical materials, hazardous materials & controlled substances, experimental informatics, integration of chemical tracking into platform systems, software validation design, laboratory hardware workflow integration. Strong engineering professional skilled in Business Process, Logical Architecture, Data Architecture, Oracle Database, Project Estimation, C#/C++/Python/SQL, and Cloud-based Applications including ASP.NET, Angular, python microframeworks, Heroku, AWS.

David Hessler's Current Company Details
20/15 Visioneers

20/15 Visioneers

View
Visioneer
hereford, pennsylvania, united states
Employees:
6
David Hessler Work Experience Details
  • 20/15 Visioneers
    Consultant
    20/15 Visioneers Jan 2024 - Present
    Ithaca, New York, United States
    Consulting on material management, logistical, and informatics for R&D, along with formulation design, laboratory information management, and chemical/biological registration systems.
  • Holzraum System Llc
    Partner
    Holzraum System Llc Jul 2019 - Present
    Ithaca, Ny
    Managing partner and specialist in Information Systems Design. Holzraum System provides high performance building envelope consulting, design, and translation services using integrated digital models.Responsible for the Holzraum Catch web-based collaboration platform which provides anytime access to IFC models, model data and reporting, threaded issue management and project file and data sharing across our clients and partners. Responsible for general business management (finance and contracts).
  • Biovia
    R&D Portfolio Technical Director
    Biovia Nov 2017 - Jun 2019
    Ithaca, Ny, Usa
    Materials & Formulations Portfolio: Responsible for product strategy and technical management of Biovia software products for materials management, supplier content, formulation design and process development integration, and compound/biological registration capabilities. Member of BIOVIA R&D Architecture Board for brand-wide architectural review, strategy, and technology review. Managed multiple development teams for materials inventory, substance registration, formulation design, and materials digital informatics content aggregation.
  • Biovia
    Senior Director Of Software Development, Data Modeling Group
    Biovia Nov 2016 - Oct 2017
    Ithaca, New York Area
    Responsible for developing integrated data models across the diverse range of BIOVIA products, solutions, and domains. Analysis of domain data, current and future uses of the data, and convergence for digital continuity across all BIOVIA product areas. Integration of scientific data management into the broader Dassault portfolio. Collaboration with development, product management, industry experts, customers and management to build a coherent generalized data strategy. Technology areas include ER modeling and implementation (MySQL, Oracle, MSSQL, XML databases), RDF and associated technologies (OWL, OBO, SHACL, SPARQL), graph databases, and chem/bioinformatics. Member of the BIOVIA Software Architecture Board. Managed multiple development teams.
  • Biovia, A Dassault Systemes Brand
    Senior Director, Software Development
    Biovia, A Dassault Systemes Brand Sep 2013 - Oct 2016
    Ithaca, Ny
    Responsible for CISPro and Material Lifecycle Management product development. Solution architecture, integration systems, user experience and workflow design. Responsible for directing integration of current products into the Accelrys SILM solution portfolio. Manage a development team of 12.
  • Chemsw, Inc.
    Vp Software R&D / Cto
    Chemsw, Inc. Apr 1999 - Aug 2013
    Ithaca, Ny
    Responsible for all scientific software product development lifecycles from design through support teams. Currently supervise development team of 8 and QA team of 4. Role includes development of integration strategies for strategic partnerships and customers, and perform business case analysis for custom development. Also manage IT strategic planning and information technology stack for all business operations.
  • Second Neighborhood Group Cooperative Of Ecovillage At Ithaca
    Project Management Team
    Second Neighborhood Group Cooperative Of Ecovillage At Ithaca Feb 2001 - Feb 2005
    Ithaca, Ny
    Member of the project management team for phase 2 of the Ecovillage@Ithaca NY cooperative development of 30 custom homes. Participated in both architectural review and oversight, construction manager communications, finance and community requirements development. The project involved a 4 year development cycle including site preparation, phased residential construction, and design planning for a shared community building. Design and planning focused on energy efficiency, low cost, and customized designs fitting into the Ecovillage community. Also participated in both planning and financial negotiations between existing phase and the new phase.
  • Techdb Corporation
    President
    Techdb Corporation Oct 1995 - Apr 1999
    Rochester, Ny
    Design, development, maintenance, and support of commercial n-tier chemical tracking and statistical analysis software for R&D. Extensive use of Oracle and MSSQL databases with C++ business logic and UI/presentation tiers on Windows platforms.
  • Blackhawk Biosystems
    Technical Director
    Blackhawk Biosystems Sep 1991 - Oct 1995
    San Ramon, Ca
    Manage product development process for immunoassay control products including new product research, pilot and scaling studies, process definition, SOP development, and production scale process transfer. Developed custom control charting software for customer use with company products.
  • Xoma
    Product Development Scientist
    Xoma Dec 1989 - Sep 1991
    Berkeley, Ca
    Responsible for process development concerning human monoclonal antibody purification methods and Ricin toxin purification systems. Pilot plant process knowledge transfer. Developed a custom chemical tracking system adopted throughout company R&D program for local fire regulation compliance.
  • Chiron Corporation
    Product Development Scientist
    Chiron Corporation Sep 1988 - Dec 1989
    Emeryville, Ca
    Responsible for immunoassay development for HIV-1/2, HBV, and HCV. Included assay testing, solid phase process development, antibody purification and conjugation, developer system optimization, and data analysis for qualitative baselines and signal thresholds. Developed custom spectrophotometer data collection software for assay data analysis to cut testing cycle times.
  • Centocor
    Research & Development Scientist
    Centocor May 1985 - Sep 1988
    Malvern, Pa
    Started in product development performing optimization of early HIV-1 immunoassay colorimetric systems including recombinant antigen performance, antibody conjugation and purification. Performed secondary confirmation testing for HIV by Western Blot. Developed IRA isotope labeling processes for antibodies. Developed custom matrix spectrophotometer data collection and analysis software to reduce test cycle times. Developed custom gamma-counter control software to produce calibration curve graphics and tabular output to cut testing cycle times.

David Hessler Skills

Software Development C# C++ Web Services Oracle Business Process Cloud Applications Project Estimation Data Modeling Biochemistry Immunology Biology

David Hessler Education Details

Frequently Asked Questions about David Hessler

What company does David Hessler work for?

David Hessler works for 20/15 Visioneers

What is David Hessler's role at the current company?

David Hessler's current role is Visioneer.

What is David Hessler's email address?

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David Hessler's direct phone number is +130254*****

What schools did David Hessler attend?

David Hessler attended Penn State University.

What are some of David Hessler's interests?

David Hessler has interest in Family Musicians, Farming, Self Sufficiency, See 1, Energy Efficiency, Software Development, See Less, Sailing, Biking, Hiking.

What skills is David Hessler known for?

David Hessler has skills like Software Development, C#, C++, Web Services, Oracle, Business Process, Cloud Applications, Project Estimation, Data Modeling, Biochemistry, Immunology, Biology.

Who are David Hessler's colleagues?

David Hessler's colleagues are Scott Rodburg, Andrew Mcallister, Erin Moran, Ailish Conway, Barry Roche, Michael Leschinsky, Safal Sapkota.

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