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USD 40 /hr
Hire András H.
Hungary
USD 40 /hr

Freelance researcher with 10+ years experience with research projects on systems biology and biomedical data analysis

Profile Summary
Subject Matter Expertise
Services
Writing Technical Writing
Research Market Research, Scientific and Technical Research
Consulting Scientific and Technical Consulting
Data & AI Predictive Modeling, Statistical Analysis, Algorithm Design-Non ML, Data Visualization, Big Data Analytics, Data Processing
Work Experience

Consultant/Owner

UpGrants

April 2022 - Present

Freelance Researcher

Institute for Globally Distributed Open Research and Education

May 2019 - Present

Research Associate

Université du Luxembourg Luxembourg Centre for Systems Biomedicine

May 2016 - April 2019

Research Fellow

INESC-ID

July 2009 - April 2016

Education

PhD in Electric and Computer Engineering (DEEC)

University of Lisbon

April 2011 - January 2016

Masters in Biomedical Engineering

Semmelweis University

February 2004 - February 2008

Masters in Computer Science

Budapest University of Technology and Economics

September 1999 - February 2005

Certifications

  • Project Management Fundamentals

    Project Management Institute, Luxembourg

    December 2017 - Present

Publications
JOURNAL ARTICLE
András Hartmann, Satoshi Okawa, Gaia Zaffaroni, Antonio del Sol (2022). Author Correction: SeesawPred: a web application for predicting cell-fate determinants in cell differentiation . Scientific Reports.
Mukli, P., Nagy, Z., Racz, F.S., Portoro, I., Hartmann, A., Stylianou, O., Debreczeni, R., Bereczki, D., Eke, A.(2021). Two-Tiered Response of Cardiorespiratory-Cerebrovascular Network to Orthostatic Challenge . Frontiers in Physiology. 12.
Mukli, P., Nagy, Z., Racz, F.S., Portoro, I., Hartmann, A., Stylianou, O., Debreczeni, R., Bereczki, D., Eke, A.(2021). Corrigendum: Two-Tiered Response of Cardiorespiratory-Cerebrovascular Network to Orthostatic Challenge (Frontiers in Physiology, (2021), 12, (622569), 10.3389/fphys.2021.622569) . Frontiers in Physiology. 12.
Ravichandran, S., Hartmann, A., del Sol, A.(2020). SigHotSpotter: Scrna-seq-based computational tool to control cell subpopulation phenotypes for cellular rejuvenation strategies . Bioinformatics. 36. (6). p. 1963-1965.
Choobdar, S., Ahsen, M.E., Crawford, J., Tomasoni, M., Fang, T., Lamparter, D., Lin, J., Hescott, B., Hu, X., Mercer, J., et al.(2019). Assessment of network module identification across complex diseases . Nature Methods. 16. (9). p. 843-852.
Andras Hartmann and Satoshi Okawa and Gaia Zaffaroni and Antonio del Sol(2018). SeesawPred: A Web Application for Predicting Cell-fate Determinants in Cell Differentiation . Scientific Reports. 8. (1). Springer Nature
András Hartmann, Satoshi Okawa, Gaia Zaffaroni, Antonio del Sol (2018). SeesawPred: A Web Application for Predicting Cell-fate Determinants in Cell Differentiation . Scientific Reports.
Dudnik, A., Almeida, A.F., Andrade, R., Avila, B., Bañados, P., Barbay, D., Bassard, J.-E., Benkoulouche, M., Bott, M., Braga, A., et al.(2018). BacHBerry: BACterial Hosts for production of Bioactive phenolics from bERRY fruits . Phytochemistry Reviews. 17. (2). p. 291-326.
Hartmann, A., Okawa, S., Zaffaroni, G., del Sol, A.(2018). SeesawPred: A Web Application for Predicting Cell-fate Determinants in Cell Differentiation . Scientific Reports. 8. (1).
Sascha Jung, Andras Hartmann, Antonio del Sol(2017). RefBool: a reference-based algorithm for discretizing gene expression data . Bioinformatics. 33. (13). p. 1953--1962. Oxford University Press ({OUP})
Hartmann, A., Vila-Santa, A., Kallscheuer, N., Vogt, M., Julien-Laferrière, A., Sagot, M.-F., Marienhagen, J., Vinga, S.(2017). OptPipe - a pipeline for optimizing metabolic engineering targets . BMC Systems Biology. 11. (1).
Andras Hartmann and Ana Rute Neves and Joao M. Lemos and Susana Vinga(2016). Identification and automatic segmentation of multiphasic cell growth using a linear hybrid model . Mathematical Biosciences. 279. p. 83--89. Elsevier {BV}
Hartmann, A., Neves, A.R., Lemos, J.M., Vinga, S.(2016). Identification and automatic segmentation of multiphasic cell growth using a linear hybrid model . Mathematical Biosciences. 279. p. 83-89.
Costa, R.S., Hartmann, A., Vinga, S.(2016). Kinetic modeling of cell metabolism for microbial production . Journal of Biotechnology. 219. p. 126-141.
Hartmann, A., Lemos, J.M., Vinga, S.(2015). Modeling multiple experiments using regularized optimization: A case study on bacterial glucose utilization dynamics . Computers in Biology and Medicine. 63. p. 301-309.
Hartmann, A., Lemos, J.M., Costa, R.S., Xavier, J., Vinga, S.(2015). Identification of switched ARX models via convex optimization and expectation maximization . Journal of Process Control. 28. p. 9-16.
András Hartmann, João M. Lemos, Susana Vinga(2014). Modeling multiple experiments using regularized optimization: A case study on bacterial glucose utilization dynamics . Computers in Biology and Medicine. Elsevier {BV}
Costa, R.S., Hartmann, A., Gaspar, P., Neves, A.R., Vinga, S.(2014). An extended dynamic model of Lactococcus lactis metabolism for mannitol and 2,3-butanediol production . Molecular BioSystems. 10. (3). p. 628-639.
Hartmann, A., Lemos, J.M., Costa, R.S., Vinga, S.(2014). Identifying IIR filter coefficients using particle swarm optimization with application to reconstruction of missing cardiovascular signals . Engineering Applications of Artificial Intelligence. 34. p. 193-198.
Hartmann, A., Mukli, P., Nagy, Z., Kocsis, L., Hermán, P., Eke, A.(2013). Real-time fractal signal processing in the time domain . Physica A: Statistical Mechanics and its Applications. 392. (1). p. 89-102.
BOOK CHAPTER
Hartmann, A., Ravichandran, S., del Sol, A.(2019). Modeling cellular differentiation and reprogramming with gene regulatory networks . Methods in Molecular Biology. 1975. p. 37-51.
OTHER
Choobdar, S., Ahsen, M.E., Crawford, J., Tomasoni, M., Lamparter, D., Lin, J., Hescott, B., Hu, X., Mercer, J., Natoli, T., et al.(2018). Open Community Challenge Reveals Molecular Network Modules with Key Roles in Diseases . SSRN.
Andras Hartmann; (2015). balloonsim v1.0 . Zenodo
Rafael S. Costa, Son Nguyen, Andras Hartmann, Susana Vinga(2014). Exploring the Cellular Objective in Flux Balance Constraint-Based Models . Computational Methods in Systems Biology. p. 211--224. Springer Science $\mathplus$ Business Media
BOOK
Costa, R.S. and Nguyen, S. and Hartmann, A. and Vinga, S.(2014). Exploring the cellular objective in flux balance constraint-based models . Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8859. p. 211-224.
Costa, R.S., Nguyen, S., Hartmann, A., Vinga, S.(2014). Exploring the cellular objective in flux balance constraint-based models . Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8859. p. 211-224.
CONFERENCE PAPER
Andras Hartmann, Susana Vinga, Joao M. Lemos(2013). Hybrid identification of time-varying parameter with particle filtering and expectation maximization . 21st Mediterranean Conference on Control and Automation. Institute of Electrical {\&} Electronics Engineers ({IEEE})
Hartmann, A., Vinga, S., Lemos, J.M.(2013). Hybrid identification of time-varying parameter with particle filtering and expectation maximization . 2013 21st Mediterranean Conference on Control and Automation, MED 2013 - Conference Proceedings. p. 884-889.
Hartmann, Andras, Kinnaert, Michel(2012). Online Bayesian Time-Varying Parameter Estimation of HIV-1 Time-Series . 16th IFAC Symposium on System Identification. Elsevier {BV}
Hartmann, A. and Vinga, S. and Lemos, J.M.(2012). Identification of HIV-1 dynamics: Estimating the noise model, constant and time-varying parameters of long-term clinical data . BIOINFORMATICS 2012 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms. p. 286-289.
Hartmann, A., Vinga, S., Lemos, J.M.(2012). Identification of HIV-1 dynamics: Estimating the noise model, constant and time-varying parameters of long-term clinical data . BIOINFORMATICS 2012 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms. p. 286-289.
Hartmann, A., Vinga, S., Lemos, J.M.(2012). Online Bayesian time-varying parameter estimation of HIV-1 time-series . IFAC Proceedings Volumes (IFAC-PapersOnline). 16. (PART 1). p. 1294-1299.
Andras Hartmann; Susana Vinga; Joao M Lemos; (2012). Identification of HIV-1 Dynamics - Estimating the Noise Model, Constant and Time-varying Parameters of Long-term Clinical Data . Unpublished
Hartmann, A., Vinga, S., Lemos, J.M.(2011). Unified modeling of several perturbation experiments in systems biology: A case study on the glucose uptake of lactococcus lactis . BIOINFORMATICS 2011 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms. p. 309-312.
Hartmann, A.(2010). Reconstruction of missing cardiovascular signals using adaptive filtering . Computing in Cardiology. 37. p. 321-324.
Hartmann, A.(2010). Reconstruction of missing cardiovascular signals using adaptive filtering . Computing in Cardiology. 37. p. 321-324.
András Hartmann; (2010). Reconstruction of missing cardiovascular signals using adaptive filtering . Unpublished