Data Science consultant with 5 years' experience in data analytics. Passion for understanding business needs and translating these into technical solutions. I have extensive experience with transforming large datasets into meaningful insights as a researcher in statistical genetics. I am always developing my skills and knowledge (currently in ML, Data Analysis, Data Visualization etc. in R and Python).
In my spare time I am a semi-professional musician. Playing guitar and drums in two separate bands have improved my public speaking and organizational skills.
- Tools: R, Python, PowerBI, Unix, SQL
- Statistics: Regression, Machine Learning, Classification
- Neurosciences, M.Sc, (specialization Medical & Behavioral Genomics), VU University Amsterdam
- Computer Science B.Sc. (specialization AI), VU University Amsterdam
|De Zeeuw & Hottenga, Ouwens, Dolan, Ehli, Davies, Boomsma, Van Bergen||Intergenerational transmission of education and ADHD: Effects of parental genotypes||Preprint on bioRxiv||Under Review|
|Ouwens, Jansen, Nivard, Van Dongen, Frieser, Hottenga, et al.||A Characterization of Cis- and Trans-Heritability of RNA-Seq Based Gene Expression||EJHG||Accepted by editor|
|Arias-Vásquez, Groffen, Spijker, Ouwens, Klein & Vojinovic, et al.||STXBP5 Antisense RNA 1gene and adult ADHD symptoms||Behavior Genetics||Jan 2019|
|Ouwens, Jansen, Tolhuis, Slagboom, Penninx, Boomsma||A Characterization of Post-Zygotic Mutations Identified in Monozygotic Twins||Human Mutation||Jul 2018|
|The Computational Pan-Genomics Consortium||Computational pan-genomics: status, promises and challenges.||Briefings in Bioinformatics||Oct 2016|
|Middeldorp, Hammerschlag & Ouwens, et al.,||A Genome-Wide Association Meta-Analysis of Attention-Deficit/Hyperactivity Disorder Symptoms in Population-Based Pediatric Cohorts||JAACAP||Aug 2016|
|Lubke, Ouwens, De Moor, Trull, Boomsma||Population heterogeneity of trait anger and differential associations of trait anger facets with borderline personality features, neuroticism, depression, Attention Deficit Hyperactivity Disorder (ADHD), and alcohol problems||Psychiatry Research||Oct 2015|
|Genetics of Personality Consortium||Meta-analysis of Genome-Wide Association Studies for Extraversion: Findings from the Genetics of Personality Consortium||Behavior Genetics||Sep 2015|
|Genetics of Personality Consortium||Meta-analysis of Genome-wide Association Studies for Neuroticism, and the Polygenic Association With Major Depressive Disorder.||JAMA Psychiatry||Jul 2015|
|Genetics of Personality Consortium||Harmonization of Neuroticism and Extraversion phenotypes across inventories and cohorts in the Genetics of Personality Consortium: an application of Item Response Theory||Behavior Genetics||Jul 2014|