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).
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
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