Tim L. Heller

Academic background

M.Sc. in Evolutionary, Ecology and Systematics at Ludwig-Maximilians-Universität.
Thesis: Tracing Evolutionary Pathways in Cryptoblepharus Skinks: Genomic Reconstruction of Human-Mediated Hybridization in an Island Radiation

B.Sc. in Biology at Ludwig-Maximilians-Universität with focus on Evolutionary Biology.
Thesis: A morphological analysis of the cryptic Madatyphlops arenarius (Serpentes: Scolecophidia s.s.: Typhlopidae) complex

2022-2025

2018-2022

Evolutionary Biologist &
Wildlife Photographer
Bioinformatics

Key competences

Advanced knowledege in Linux bash, R (incl. multiple models and statistical approaches), phylogenetic softwares (with Bayesian and Maximum Likelihood algorithms), population genetics (STRUCTURE, ADMIXTURE, statistics), graphic software (Photoshop, Lightroom, ImageJ, Fiji).
Foundational knowledge in Python, Machine Learning & Neural Networks, LaTeX, Clusters, Ecological Niche Modelling, organismic networks.

Laboratory

All necessary steps for DNA sequencing, such as DNA extraction, PCR, DNA purification, PAGE, library preparation, metabarcoding protocols. Experience in vitro micropropagation of plants, sterile work, microbiological work, husbandry of various invertebrates.

Field Studies

Over a decade experience in photography (macro & wildlife), participated in and guided many arachnological and herpetological excursions (incl. capturing and detection techniques), aerial drone mapping, advanced medical first response, and excursion planning.

Research

Experience in herpetological and arachnological integrative taxonomy (ecological, morphological & molecular), digital scientific sketching, behavioral studies, microscopy techniques, preservation & preparation of vertebrates and invertebrates.