Peter Prajczer Email & Phone Number

Copenhagen, Capital Region Of Denmark, Denmark

Copenhagen, Capital Region, Denmark

As part of the our data science team I had the opportunity to take part in all steps of making a product with AI. From the raw data received from our suppliers all the way to creating the user experience on our platform.- Creating and maintaining our intent, firmographics and people data pipelines- Preprocessing and feature engineering for our Lead Scoring models- Universal data preprocessor with various data types for our models- AutoML framework for lead scoring - AI Model and prediction level explainability for our clients- TF-IDF based company similarity- Transformer based embeddings for company similarity- Feature engineering pipelines with fine-tuned LLM integrations- CustomLLM for enriching data with user defined attributes with LLMs- Basic backend and frontend development with TypeScript and React- Supporting our customers, like Gainsight, with data insights, model explanations and model training

Copenhagen, Capital Region, Denmark

As an NLP focused data scientist I've worked with implementing SOTA NLP models and fine tuned them for our downstream tasks.Worked on many Ad Hoc projects for our customers, mainly focusing on Lead Scoring.In addition also worked on our proprietary autoML framework, product recommendation and company matchng.

Budapest, Hungary

• GAN research with SOTA FastGAN on scintigraphies, extension with conditional, dual channel capabilities• Custom evaluation of GANs based on half random input generation, distance measures and graph analysis• New GAN extension with masker sub network for robust training• Creation, maintenance and supervision of annotation workflow for lesion detection in scintigraphies in collaboration with doctors

Budapest

• Super-resolution on scintigraphies with neural networks• 3D heart SPECT denoising• Creating tests with framework in Jenkins CI for custom MongoDB API• Several data visualization and mining tools in Python• Dockerization of neural network trainings

Budapest

• Finite State Machine for mobile network configuration conversion• Maintenance of servers in docker containers• Customer support• Development of new REST-API interface• SCRUM and Agile development

Master Of Science - Ms, Computer Engineering

Specialization in Machine Learning and Data Sciences

Bachelor'S Degree, Biomedical/Medical Engineering