Work
Ten years, from robotics labs to cell therapy.
Computer vision, spatial transcriptomics, and now single-cell multi-omics in clinical programs — building the methods and pipelines behind the decisions.
Senior Scientist, Computational Biology
Johnson & Johnson Innovative Medicine · Berlin, Germany
Aug 2025 — Present
Technical lead for single-cell multi-omics in oncology and immunology, from discovery through product development.
- Lead single-cell multi-omics programs (transcriptomics, proteomics, spatial) that feed target selection, mechanism-of-action work, and translational strategy for oncology and immunology assets.
- Set the analytical direction across several parallel projects: defining standards, reviewing methodology, and agreeing deliverables with clinical and discovery stakeholders.
- Mentor junior scientists and manage external consultants, mostly through code review, design discussions, and onboarding.
- Work with wet-lab, clinical, and CMC teams to turn analyses into experimental designs and go/no-go decisions.
Team leadershipScientific strategySingle-cell multi-omicsOncology & immunologyStakeholder managementMentorshipData Scientist, Computational Biology
Johnson & Johnson Innovative Medicine · Berlin, Germany
Oct 2023 — Jul 2025
Built the team's production analysis infrastructure and led single-cell projects across clinical and manufacturing programs.
- Built automated Nextflow/Python pipelines for scRNA-seq, CITE-seq, and multi-modal analyses, replacing manual workflows that previously took days per dataset.
- Led the single-cell analyses behind biomarker discovery for a clinical-stage cell therapy and process characterisation for CMC, including work that went into regulatory documentation.
- Set up the team's reproducibility conventions — containerisation, version-controlled pipelines, shared QC standards — now the default for new projects.
- Reviewed colleagues' analyses as the team's main technical reviewer.
Pipeline architectureNextflowPythonscRNA-seq / CITE-seqReproducibilityCell therapy biomarkersCMC analyticsDoctoral Researcher — Computational Biology
Max Delbrück Center for Molecular Medicine · Berlin, Germany
Oct 2019 — Sep 2023
PhD on open-source methods for spatial transcriptomics, now used by labs in academia and industry.
- Designed and led Optocoder, a machine-learning pipeline for decoding barcoded transcripts from imaging-based spatial transcriptomics. Published in NAR Genomics & Bioinformatics and used by external labs.
- Rewrote novoSpaRc (optimal-transport reconstruction of tissue architecture from scRNA-seq) for scale, making it usable on whole-tissue datasets. Co-authored the Nature Protocols paper.
- Co-inventor on a US patent for 3D spatial gene-expression reconstruction.
- Handled the full cycle for both tools: problem framing, method development, benchmarking, release, documentation, and user support.
Method developmentSpatial transcriptomicsOptimal transportOpen-source ownershipScientific writingPatentsVisiting Scientist
The Hebrew University of Jerusalem · Rehovot, Israel
Feb 2023 — Apr 2023
Short collaboration applying protein language models to agricultural biotech.
- Ran an independent short-term project applying protein language models (ProtBERT) to find candidate anti-insecticidal proteins from raw sequence data, combining transfer learning with biological priors to prioritise candidates for validation.
Protein language modelsTransfer learningCross-disciplinary collaborationMachine Learning Research Engineer
Coriolis Pharma GmbH · Munich, Germany
Apr 2019 — Sep 2019
Deep-learning system for pharmaceutical quality control.
- Developed deep-learning models for automated particle detection and classification from flow-microscopy images used in biopharmaceutical QC.
- Packaged the whole thing — ingestion, training, evaluation, reporting — as a Python/PyTorch/TensorFlow tool that internal scientists could run themselves.
Deep learningComputer visionPyTorch / TensorFlowPharma QCProductizationResearch Assistant — Computational Neuroscience
Max Planck Institute for Brain Research · Frankfurt am Main, Germany
May 2018 — Sep 2019
Multi-omics integration for activity-dependent neuroscience.
- Applied supervised ML to activity-dependent changes in the neuronal proteome.
- Built a multimodal integration and domain-adaptation pipeline linking proteomic and transcriptomic datasets — the cross-modality work I still rely on today.
Multi-omics integrationDomain adaptationSupervised MLUndergraduate Research Assistant — Medical Robotics
Ozyegin University Robotics Lab · Istanbul, Turkey
2014 — 2016
Real-time perception for an image-guided biopsy robot.
- Developed real-time needle-tip localisation and tracking from ultrasound imaging for autonomous robotic control during biopsy.
- Wrote the C++/CUDA interface connecting real-time image analysis to robot control.
Real-time computer visionC++ / CUDAMedical robotics