Yordan Stefanov (Ph.D.)
Vaccines R&D scientist at Huvepharma nv- Claim this Profile
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Experience
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Huvepharma nv
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Belgium
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Pharmaceutical Manufacturing
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100 - 200 Employee
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Vaccines R&D scientist
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Jul 2020 - Present
Subunit protein based vaccines projects lead Developing technologies for the production in large scale (bioreactors) of proteins, monoclonal antibodies and nanobodies and their purification via various chromatography methods - CEX, AEX, IMAC and others. Also developing and validating all the needed QC methods - SDS PAGE, Western blots, ELISA, PCRs and others. HPLC (RP, SE), FPLC protein purification (SE, AEX, CEX, affinity), TFF (filtration), Elisa, SDS-PAGE, PAGE, Western blot, PCR, protein quantification, basic microbiology methods, cell culturing, fermentation, final formulation studies, QA/QC, method validation, process validation, GMP. Show less
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Protein scientist
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Oct 2022 - Jun 2023
Acting as a consultant (part time project) and leading scientist who is responsible for the development of a technology for the industrial large scale production of protein hydrolysates using enzyme hydrolysis. Acting as a consultant (part time project) and leading scientist who is responsible for the development of a technology for the industrial large scale production of protein hydrolysates using enzyme hydrolysis.
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Mondi Group
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Austria
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Packaging and Containers Manufacturing
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700 & Above Employee
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Oct 2019 - Jul 2020
Pulping processes, chemical regeneration and lab quality control.
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Apr 2019 - Sep 2019
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Expert - microbiologist
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Feb 2018 - Mar 2018
Part of the expert group of the NEAA, which had to evaluate the Ph.D. program in the field of Microbiology of University of food technology, Plovdiv. Part of the expert group of the NEAA, which had to evaluate the Ph.D. program in the field of Microbiology of University of food technology, Plovdiv.
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Chemist
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Sep 2014 - Oct 2015
Quantitative determination of moisture, ash, crude protein, potassium, calcium, chloride, vitamins and particle size by a variety of classical chemistry and instrumental methods (HPLC) in foodstuff. Quantitative determination of moisture, ash, crude protein, potassium, calcium, chloride, vitamins and particle size by a variety of classical chemistry and instrumental methods (HPLC) in foodstuff.
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Testing laboratory "Central"
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United States
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Civil Engineering
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1 - 100 Employee
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Microbiologist
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Jul 2013 - Sep 2013
Testing water and food samples for the presence of different bacterial species. Testing water and food samples for the presence of different bacterial species.
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Education
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Plovdiv University, Faculty of biology, Department of biochemistry and microbiology
Doctor of Philosophy (Ph.D.), Microbiology, General -
Faculty of Biology - Plovdiv University "Paisii Hilendarski"
Master of Science (MSc), Biotechnical microbiology -
Bulgarian food safety agency
Specialisation, Food Analysis by HPLC -
Faculty of Biology - Plovdiv University "Paisii Hilendarski"
Bachelor of Science (B.Sc.), Bioinformatics