Alina Molnar

Selbstständig, Data Scientist, Self-employed

Köln, Deutschland

Über mich

EU citizen, self-taught entry-level data scientist. In my previous role in cell biology, I had to analyze 6 growth media on limited plant material, then extrapolate insights to increase success rate. For this, I’ve mixed my Economics knowledge from my first degree with Biology from my second. This drove me to expand my skills and automate data analysis. Machine Learning models helped me successfully predict outcomes and select strategies. Technologies. Python, SQL, Pandas, Numpy, Matplotlib, Seaborn, ML with H2O. I am open to learn new things. Built a ML model to reduce beer waste by 28%. Github: https://git.io/JKkH0 Code walkthrough: http://tiny.cc/youtube_video Final Report: http://tiny.cc/Linkedin_Report Summary: http://tiny.cc/Linkedin_Summary Critical thinker, I’ve structured legacy data and wrote 9 embryo rescue and 1 in-vitro germination protocols. Fluent in English, Italian, Romanian. Basic Spanish, French. Cross-cultural work experience (Europe, Asia, North America).

Fähigkeiten und Kenntnisse

Python
Machine Learning
Data Science
Model
Statistics
Data Analysis
Biology
Life sciences
Project Management
Supervision
Microsoft Excel
Video editing
English Language
Italian Language

Werdegang

Berufserfahrung von Alina Molnar

  • Bis heute 4 Jahre und 5 Monate, seit Jan. 2020

    Data Scientist

    Self-employed

    Clean, process and transform data in Python. Summary statistics with Pandas, Numpy. Visual data analysis with Seaborn and customization with Matplotlib. Build Machine Learning models in H2O with Distributed Random Forest and Gradient Boosting Machine. Predict numeric variable using categorical data as input. Score metrics on test set and deploy the approved models on unseen data. Report in CRISP-DM format. Present insights. https://github.com/alina-molnar/Beer-Recommendation-Project-Proof-of-Concept

  • 1 Jahr und 1 Monat, März 2018 - März 2019

    Laboratory Assistant Cell Biology

    Dummen Orange

    Developed sterilization protocols. Increased embryo germination by 31% in Pelargonium and by 6% in Petunia wild seeds. Reduced infection rate by 66% prior to germination stage. Manage embryo rescue in Pelargonium, Poinsettia and Rose, in vitro germination in Petunia: design and implement experiment. Analyze results of growth media on Pelargonium and Petunia. Use insights to plan projects on other plants. Test the effect of light on plants in transparent containers with opaque covers for each growth media.

  • 5 Monate, Okt. 2017 - Feb. 2018

    Job Search and Relocation

    To Germany

  • 4 Jahre, Okt. 2013 - Sep. 2017

    University and Volunteer Work, Trainee Germplasm Cluj-Napoca, Romania

    USAMV, Centre for Biodiversity, Botanical Garden Cluj

    During University various traineeships and volunteering. Protocol search in scientific databases. Plan germplasm collection, monitor plant genetic resources, record data under FAO standards. Plant propagation. Sterilize and prelevate explants for tissue culture. Achievement: First documented collection of edible flowers in Romania.

  • 8 Jahre und 2 Monate, Aug. 2005 - Sep. 2013

    Shift Manager

    Rompetrol – KMG International, Deva, Romania

    Plan and manage tasks for a team of five and train new colleagues. Update monthly inventories, report sales and optimize stocks. Reduce by 30% the time needed to check stocks and invoices by increasing quantities and decreasing frequency of orders in fast selling goods.

  • 1 Jahr und 1 Monat, Aug. 2004 - Aug. 2005

    Cashier

    Rompetrol – KMG International, Deva, Romania

    Help and bill customers. Organize daily duties. Check incoming stocks.

Ausbildung von Alina Molnar

  • 9 Monate, Apr. 2019 - Dez. 2019

    Data Scientist Career Track

    DataCamp

  • 2 Jahre, Okt. 2015 - Sep. 2017

    M.Sc. Biodiversity and Conservation

    USAMV, Cluj-Napoca

  • 4 Jahre, Okt. 2013 - Sep. 2017

    B.Eng. Horticulture

    USAMV, Cluj-Napoca

  • 4 Jahre, Okt. 2004 - Sep. 2008

    B.Ec. Business Economics

    West University, Timisoara

Sprachen

  • Englisch

    Fließend

  • Italienisch

    Fließend

  • Rumänisch

    Muttersprache

  • Spanisch

    Grundlagen

  • Französisch

    Grundlagen

Interessen

Mathematics
Germplasm collections

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