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USD 90 /hr

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Hire Dr. Jeff L.

United States

USD 90 /hr

Senior Scientist (Applied Machine Learning)

Profile Summary

Data scientist specializing in scientific machine learning (molecular materials; cheminformatics), with experience developing and deploying transformer models for pharmaceutical and functional materials applications.

Subject Matter Expertise

• ☆ Coordination Compounds
• ☆ Inorganic Chemistry
• ☆ Chemoinformatics
• ☆ Organometallic Chemistry
• ☆ Data Analysis
• ☆ Machine Learning
• ☆ Data Mining
• ☆ Neural Networks
• ☆ Artificial Intelligence
• ☆ Deep Learning
• ☆ Python
• ☆ Excel
• ☆ LaTex
• ☆ Scikit-learn
• ☆ Markup Languages
• ☆ Technical & Scientific Writing
• ☆ Journal Selection
• ☆ Manuscript & Journal Article Writing
• ☆ Instructional Materials
• ☆ Experimental Protocols
• ☆ SOP & Protocol Writing
• ☆ White Papers
• ☆ Case Studies
• ☆ Science Communication
• ☆ Scientific Proofreading & Editing
• ☆ Grant Writing

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting

Data & AI Algorithm Design-ML, Data Visualization, Big Data Analytics, Data Mining, Data Cleaning, Data Processing, Data Insights

Work Experience

Applications Scientist

Cambridge Crystallographic Data Centre

May 2019 - Present

Functional Materials Lead

Cambridge Crystallographic Data Centre

January 2025 - March 2026

Education

PhD (Chemistry and Biochemistry)

Florida State University

August 2013 - May 2019

BS (Chemistry and Biochemistry)

Kent State University

2009 - 2013

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Jeff Lengyel, Sebastian A. Stoian, Naresh Dalal, Michael Shatruk(2018). Directed synthesis and magnetic properties of a hexanuclear ferric cluster . Polyhedron. 151. p. 446--451. Elsevier {BV}

Jeff Lengyel, Kevin Ryan, Michael Shatruk(2018). Crystal Structure Prediction via Deep Learning . Journal of the American Chemical Society. 140. (32). p. 10158--10168. American Chemical Society ({ACS})

Jeff Lengyel, Sandugash Yergeshbayeva, Jeremy J. Hrudka, Rakhmetulla Erkasov, Sebastian A. Stoian, Alina Dragulescu-Andrasi, Michael Shatruk(2017). Heteroleptic Fe(II) Complexes with N4S2 Coordination as a Platform for Designing Spin-Crossover Materials . Inorganic Chemistry. American Chemical Society ({ACS})

Jeff Lengyel, Tufan Singha Mahapatra, Dipmalya Basak, Santanu Chand, Michael Shatruk, Valerio Bertolasi, Debashis Ray(2016). Competitive coordination aggregation for V-shaped [Co3] and disc-like [Co7] complexes: synthesis, magnetic properties and catechol oxidase activity . Dalton Trans. 45. (34). p. 13576--13589. Royal Society of Chemistry ({RSC})

Jeff Lengyel, Moumita Pait, Michael Shatruk, Silvia Gómez-Coca, Antonio Bauzá, Antonio Frontera, Valerio Bertolasi, Debashis Ray(2015). Correction: Two types of nitrito support for μ4-oxido-bridged [Cu4] complexes: synthesis, crystal structures, magnetic properties and DFT analysis . Dalton Trans. 44. (20). p. 9691--9692. Royal Society of Chemistry ({RSC})

Jeff Lengyel, Moumita Pait, Michael Shatruk, Silvia Gómez-Coca, Antonio Bauzá, Antonio Frontera, Valerio Bertolasi, Debashis Ray(2015). Two types of nitrito support for μ4-oxido-bridged [Cu4] complexes: synthesis, crystal structures, magnetic properties and DFT analysis . Dalton Trans. 44. (13). p. 6107--6117. Royal Society of Chemistry ({RSC})