Aleksandra Osińska
Mińsk Mazowiecki,14
Summary
I work in an analytical laboratory in a quality control section in a pharmaceutical company. I graduated with a master's degree in Chemistry from the University of Warsaw and gained experience during internships in pharmaceutical companies. I am looking for opportunities for my further development in the chemical industry.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Specialist in Analitycal Laboratory
Tarchomińskie Zakłady Farmaceutyczne POLFA S.A.
12.2024 - Current
- I work in the Quality Control Analytical Laboratory.
- I perform chemical analyses - identity reactions, titration; physicochemical - measurement of pH, density, optical rotation, melting point, electrochemical - determination of water content by the Karl Fischer method, potentiometric titrations; I also work on AAS, FT-IR, FT-NIR spectrometers.
- I also work with quality documentation.
- In company we produce and test drugs with with antimicrobial, hypoglycemic and CNS-active effects.
Intern at the Analytical Laboratory R&D
Tarchomińskie Zakłady Farmaceutyczne POLFA S.A.
07.2023 - 08.2023
- During the internship, I took an active part in the current work of the Analytical Laboratory, as a result of which I became familiar with the principles of Good Laboratory Practice (GLP).
- I prepared buffer solutions, release media and other reagents.
- I also carry out laboratory tests of drugs with antimicrobial, hypoglycemic and CNS-active effects.
- During the internship, I prepared numerous release profiles of prototypes and reference products, using type I and II release devices and using chromatographic techniques for determining the content of active substances.
- I also took an active part in developing methods for determining the residues of active substances on the surface of production devices after the cleaning process and optimizing the selection of an effective solvent for collecting swabs.
- I became familiar with the preparation for work and operation of HPLC devices as well as the integration and interpretation of chromatograms.
Intern in the Quality Control Department
Anpharm Przedsiębiorstwo Farmaceutyczne S.A.
08.2022 - 09.2022
- During the internship, I became familiar with the principles of GMP in practice. I became familiar with performing physicochemical analyses, such as: determining the purity of tablets using ultra-performance liquid chromatography (UPLC) and thin-layer liquid chromatography (TLC), determining water content using the coulometric titration method, testing optical rotation, measuring tablet disintegration time, and performing tablet hardness tests.
Education
Master of Science - Chemistry, Specialization: Organic Chemistry
University of Warsaw
Warsaw07.2024
Bachelor of Science - Chemistry
University of Warsaw
Warsaw, Poland07.2022
Skills
- MS Office
- GMP/GLP
- Work organization
- Analytical thinking
- Team work
Certification
Cambridge English Level 2 Certificate in ESOL International (Advanced), 08/01/18, Cambridge English, Certyfikat znajomości języka angielskiego na poziomie C1
Languages
English
Advanced (C1)
Hobbies and Interests
In my free time I do sports. I spend most of my time playing volleyball, which allows me to combine teamwork with competition, thanks to participation in league games. This sport has shown me how important the commitment of each of us and cooperation is in achieving a goal.
Personal Information
Date of Birth: 08/24/00
Timeline
Specialist in Analitycal Laboratory
Tarchomińskie Zakłady Farmaceutyczne POLFA S.A.
12.2024 - Current
Intern at the Analytical Laboratory R&D
Tarchomińskie Zakłady Farmaceutyczne POLFA S.A.
07.2023 - 08.2023
Intern in the Quality Control Department
Anpharm Przedsiębiorstwo Farmaceutyczne S.A.
08.2022 - 09.2022
Master of Science - Chemistry, Specialization: Organic Chemistry
University of Warsaw
Bachelor of Science - Chemistry
University of Warsaw
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