Venkatesh Chellappa
Doktorand & Bioinformatiker - Cancer Genomics & Precision Medicine
Stockholm, Sweden
Summary
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Senior🎓
Top SchoolVenkatesh Chellappa is a bioinformatics developer and doctoral researcher based in Stockholm with nine years of focused experience in cancer genomics, precision medicine, and high-throughput computational pipelines. He leads bioinformatics efforts at Karolinska Institutet, driving liquid biopsy multiomics projects—from cfDNA library optimization to ML-driven tumor mutation burden prediction and low-frequency variant detection for MRD and clinical trial pre-screening. Comfortable across shell, Python, R and cloud/HPC environments, he builds and deploys reproducible pipelines with containers (Docker, Singularity), Spark and AWS, and has operational DevOps experience at Karolinska University Hospital. His background includes leading genomics teams and shipping enterprise-scale genomics software, plus hands-on work in phosphoproteomics QC and R-Shiny visualization. Notably, his PhD blends methodological innovation with practical deployment: developing ML models and scalable pipelines that translate ctDNA profiling into actionable biomarkers for oncology trials.
9 years of coding experience
6 years of employment as a software developer
Doctor of Philosophy - PhD, Medical Science, Doctor of Philosophy - PhD, Medical Science at Karolinska InstitutetMaster's degree, Biosystems & Informatics, Master's degree, Biosystems & Informatics at University of LiverpoolBachelor's degree, Veterinary Sciences/Veterinary Clinical Sciences, General, Bachelor's degree, Veterinary Sciences/Veterinary Clinical Sciences, General at Pondicherry Univeristy, Puducherry
Stackoverflow
1reputation
0reached
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Github Skills (18)
structural-variation9
variants8
cancer-genomics7
assembly6
bioinformatics5
python-bindings5
discovery4
genomics3
fastq-files2
elixir2
hex2
reproducible-research2
genome1
r-package1
differential-expression1
Programming languages (5)
Github contributions (5)
ClinSeq/autoseq-docs
Apr 2019 - Dec 2022
Contributions:7 pushes, 2 branches in 3 years 8 months
drvenki/gatk_basic
Apr 2018 - May 2018
Contributions:21 pushes, 1 branch in 6 days
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