Aleksandra Gierka

Experience

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  Cracow University of Technology

  Mar 2015 - Feb 2018

  Member and Chairwoman Chemistry Student's Association

  Chemistry Student’s Association, Section of Physical Chemistry:o 04.2017 02.2018: performing the function of chairwoman in the Chemistry Student’s Association of the Physical Chemistry Section; conducting interviews with students connecting with recruitment to the Chemistry Student’s Association;o Organization demonstrations of chemical experiments (for example Małopolska Noc Naukowców, Festiwal Nauki i Sztuki, Open Day at the Cracow University of Technology).

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  Farmina Krakow

  Sept 2016 - Sept 2016

  Trainee

  • carrying out physical and chemical tests of raw materials and finished products;• carrying out stability tests of finished products with packaging tightness;• taking part in risk analys is in the area of GMP (risk analysis by FMEA method);• co-creating reports and standard work instructions;• making documentation of selected medicinal products (creating Material Safety Data Sheets);• taking part in quality control and release of packaging materials for production.

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  P.H. Mariza Distribution

  Jul 2017 - Jul 2017

  Trainee in R&D Department

  • carrying out physical and chemical tests of selected cosmetics;• preparing cosmetics based on their recipes;• designing of INCI cosmetics composistions;• creating specifications of cosmetics;• supervising the labeling of products packaging;• labeling and packaging of finished products.

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  Selvita

  May 2019 - Aug 2019

  Junior Organic Synthesis Specialist

  • conducting chemical syntheses along with purification of reaction products by specific methods;• sample preparation for NMR and LC MS measurements;• creating reports with analysis results;• management of chemical substances in the laboratory.

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  Institute of Bioorganic Chemistry Polish Academy of Sciences

  May 2019 - Jun 2019

  Laboratory Assistant

  • designing synthesis of organic compounds based on foreign literature;• conducting synthesis of organic compounds with potential therapeutic and herbicidal properties;• purification obtained reaction products along with determining their structures and assessing their properties.

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  LG Energy Solution Wrocław

  Aug 2020 - Feb 2021

  Process Technician

  Field: Cell Assembly• controlling production parameters,• analysis of defects in lithium-ion batteries with TDA report creation,• supervising the release of production lines,• identifying and solving current problems on the line along with ensuring the continuous production,• supervising of the production process (R&R, 2TP);• carrying out quality and strenght measurements (adhesion, air permeability, thickness, for example for DoE);• taking care of the conformity of the processes with the quality and audit requirements (supervising the processes);• co-creating of work instructions, catalogues of defects,• working with technical documentation (specification, SOP, technical drawings);• supporting production and maintenance department in solving problems on the line. Show less

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  LG Innotek Poland

  Jun 2021 - Sept 2022

  Process Engineer

  Motor Production - production of electric power steerings (EPS) and anti-lock braking systems (ABS)• review with updating of process documentation (PFMEA, PFD, CP),• implementing of improvements and process changes according to 4M methodology,• solving claims by means of 8D report,• creating with updating work instructions,• making production reports connected with current problems on th line, production indicators,• taking part in internal audits with supplier audits,• standarization of production line according to 5S,• management of production status ( analysis costs of production/scrap, material approvals preparation),• carrying out TDR (Tear Down and Redesign) project in order to reduce defectiveness of process,• collaboration with other departments (production and maintenance department) in analysing production downtimes, removing current malfunctions. Show less

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  LG Energy Solution Wrocław Sp. z o.o.

  Oct 2022 - now

  Process engineer

  Field: Cell (Assembly) [Process/Production Manufacturing Technology]: March 2023 - present• Defining, monitoring and optimizing process parameters with modification process parameters using RMS and SPC,• Error proofing and line release of current and new processes (changovers, new tool implementation),• Overview with update of process documentation (PFMEA, CP, PFD), production documentation (work instructions, OPL) and procedures,• Improvement implementation and engineering change using 4M method,• Identify potential threats and solve current problems on the line,• Conducting quality claims solving - process mapping, find out direct cause and root cause for non-conformities,• Explaining occurrence of non-conformities in the production process and in the product (Ishikawa diagram, 8D, 5W2H, 5Why),• Communication with key customers and participation in audits (line tours) based on automotive standards,• Preparing and conducting DoE (Design of Experiment) on the production line,• Taking part in TDR projects towards minimilise the defects in processes and process optimization.Field: Electrode [Defect and Technical Cleanliness Technology]: October 2022 - February 2023• monitoring the level of foreign materials (metallic, non-metallic, fibers) in electrode processes by means of Particle Traps (PT's),• regular line verification towards foreing materials, based on Defect Source Map (DSM) and Particle Library (PL) - analysis of the cause of foreign material based on DSM grading criteria,• conduct analysis of foreign material by means of analytical tools (e.g. XRF spectrometer, SEM/EDS),• carry out production reports with troubeshooting,• audit management and preparation of technological documentation based on VDA 19,Business trip: company Carl Zeiss Industrielle Messtechnik GmbH [January 2023]• Location: Oberkochen, Germany• Purpose: find a special offer for new microscope with fulfill the requirements of foreign material analysis, based on VDA 19. Show less