Dionysis Grigoriadis
Senior Bioinformatician
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolDionysis Grigoriadis is a senior bioinformatician based in London with 8 years of experience applying computational methods to NGS, WGS/WES, and methylation data for both research and clinical projects. He has implemented and optimized GATK best-practice pipelines, led GWAS and rare variant analyses within the Genomics England environment, and built a Flask-based app for accessible variant interpretation. His background blends hands-on molecular biology (CRISPR, RT-qPCR, flow cytometry) with software development in Python and R, enabling robust end-to-end study design and automation. At EMBL-EBI he contributed to WormBase Parasite, and he now applies that domain-scale experience at Constructive Bio. Known for turning complex genomics workflows into reproducible pipelines and lightweight tools, he pairs attention to detail with practical machine-learning applications for phenotype prediction. Colleagues value his ability to bridge wet-lab insight and scalable computational solutions.
8 years of coding experience
6 years of employment as a software developer
Integrated Masters Degree in Biological Applications and Technology Biology/Biological Sciences General, Integrated Masters Degree in Biological Applications and Technology Biology/Biological Sciences General at University of IoanninaHigh School Ι, High School Ι at Arsakeio HighSchool of ThessalonikiMaster of Science - MS Bioinformatics, Master of Science - MS Bioinformatics at Queen Mary University of London
Greek, English, German
Github Skills (40)
perl10
api10
bioinformatics10
comparative-genomics10
sql-parser9
genomes9
database8
sql8
sql-query8
mysql8
r-package7
sequence7
genomics7
pipeline6
monarchinitiative5
Programming languages (7)
Github contributions (5)
digrigor/ensembl-compara
Sep 2021 - Jan 2024
The Ensembl Compara Perl API and SQL schema
Contributions:9 pushes, 1 branch in 2 years 4 months
apisql-schemaensemblsqlperl
WormBase/xvi_iss_2022
Sep 2022 - Apr 2023
Contributions:68 pushes in 7 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.