Michał Jungiewicz - Lead Data Scientist - Exadel | LinkedIn (2025)

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• Would you trust your business to a teenager with no long-term memory?Most LLMs can’t remember what they said five minutes ago. They hallucinate…

  

  Would you trust your business to a teenager with no long-term memory?Most LLMs can’t remember what they said five minutes ago. They hallucinate…

  Liked by Michał Jungiewicz

• There’s AI that wows in a demo.And then there’s AI that actually works.The kind that’s clear. Compliant. Reliable.That’s what I’m bringing to…

  

  There’s AI that wows in a demo.And then there’s AI that actually works.The kind that’s clear. Compliant. Reliable.That’s what I’m bringing to…

  Shared by Michał Jungiewicz

• 🧪 Future Labs Live 2025 — where the curious collide! 🧠 Good Thursday afternoon, LinkedIn amigos! ☺️ I am coming with some breaking news (be…

  

  🧪 Future Labs Live 2025 — where the curious collide! 🧠 Good Thursday afternoon, LinkedIn amigos! ☺️ I am coming with some breaking news (be…

  Liked by Michał Jungiewicz

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• Exadel 4 years 2 months

  • Lead Data Scientist

    Exadel

    Jan 2024 - Present 1 year 5 months

    A life science company:
    * PoC of a chatbot communicating with a proprietary API
    * Built a solution based on LLMs, mostly GPT-4
    * Lead a team of two Data Scientists and communicated with the client
    * Kept track of the latest research in the field of LLMs
    * Worked both hands-off and hands-on down to the code details
    Tech stack: Python, GPT-4, LangChain, REST API

    An education company:
    * Built a quick (around 2-month) PoC of a data dictionary for a relational…

    A life science company:
    * PoC of a chatbot communicating with a proprietary API
    * Built a solution based on LLMs, mostly GPT-4
    * Lead a team of two Data Scientists and communicated with the client
    * Kept track of the latest research in the field of LLMs
    * Worked both hands-off and hands-on down to the code details
    Tech stack: Python, GPT-4, LangChain, REST API

    An education company:
    * Built a quick (around 2-month) PoC of a data dictionary for a relational database
    * Used LLMs on Amazon Bedrock, mostly Claude 2.1
    * Lead a team of two Data Scientists and a Database Engineer and lead the communication with the client
    * Got very positive feedback after the project
    Tech stack: Python, SQL, Amazon Bedrock, Claude, LangChain, Faiss similarity search

  • Senior Data Scientist

    Codete

    Apr 2021 - Jan 2024 2 years 10 months

    A life science company:
    * PoC of named entity recognition on lab protocols
    * Built a full MLOps pipeline on DataBricks: wrote code to process data and train machine learning models, set up tracking with MLFlow, configured LabelStudio for labeling
    * Used ChatGPT 4 to write code for the project - tested its limits in code generation context
    * Found a public data set that suited the needs of the client - reducing time and effort spent on data gathering and annotation
    * Partly…

    A life science company:
    * PoC of named entity recognition on lab protocols
    * Built a full MLOps pipeline on DataBricks: wrote code to process data and train machine learning models, set up tracking with MLFlow, configured LabelStudio for labeling
    * Used ChatGPT 4 to write code for the project - tested its limits in code generation context
    * Found a public data set that suited the needs of the client - reducing time and effort spent on data gathering and annotation
    * Partly managed the whole project - discussed the roadmap with the manager from the client’s side
    Tech stack: Python, Hugging Face Transformers, spaCy, Optuna, DataBricks, MLFlow, LabelStudio, ChatGPT 4

    A healthtech company:
    * Built a PoC of a medical knowledge graph
    * Found a very comprehensive solution to the PoC
    * Wrote Python scripts to analyze the data
    Tech stack: Python, Neo4j, Docker, Go, Git

    R&D:
    * Participated and lead brainstorming sessions concerning the usage of LLMs in multiple different projects (data extraction, chatbots, tool for generating SQL, etc)
    * Played a key role in publishing the first peer-reviewed paper of our team (computer vision for coronary angiography)
    * Designed and implementated deep models such as Inception and VGG neural networks and transfer learning using TensorFlow and Keras
    * Covid risk calculator - project in cooperation with medical doctors from a hospital (tabular data, XAI)
    * Participated in consulting activities for commercial clients (workshops)
    * Built a strong team
    * Lead mentoring for workmates
    * Lead lots of tech interviews (Data Scientist, Data Engineer, Python Engineer)
    * Presented at meetups, teaching, helping to develop our tech meetups community
    * Did technical mentoring at medical hackathon (Hack4Med)
    Tech stack: Python, TensorFlow/Keras, PyTorch, OpenCV, Pillow, Scikit-Learn, XGBoost, Dash, InterpretML, pandas, MLflow, AWS, Docker, Git

• Data Scientist

  ChallengeRocket.com

  Nov 2019 - Mar 2021 1 year 5 months

  Built a small team of ML experts. Lead the ML part of the project.

  Took part in building full ML pipeline: researching and designing ML methods, gathering data, feature engineering, data analysis, models training, deployment.

  Problems: recommendations, classification, clustering
  Methods: neural networks, kmeans, collaborative filtering
  Tech stack: Python, Keras, Scikit-Learn, Jupyter, pandas, SQL, FastAPI, Docker

• Data Scientist

  AGH University of Science and Technology

  Jun 2019 - Jul 2020 1 year 2 months

  Kraków, woj. małopolskie, Polska

  Training machine learning models, processing data

  Took part in Lemkin project (legal question answering in Polish, lemkin.pl)

  Python, PyTorch, Chainer, NLTK, Elasticsearch

• Software Engineer, NLP Engineer

  AGH University of Science and Technology

  Oct 2015 - Oct 2017 2 years 1 month

  * CHATBOT for a commercial client
  Data processing: Python
  Production application: Java, Grails, Groovy, Gradle, Angular2, ElasticSearch

  * Media processing system
  C#, ASP.NET MVC, AngularJS, CoffeeScript, MS SQL, Entity Framework, Solr, MongoDB, Git, JIRA, Confluence

• Software Engineer, NLP Engineer

  ICM Warsaw University

  Apr 2014 - Apr 2015 1 year 1 month

  Warszawa, woj. mazowieckie, Polska

  Collaborator in Applied Data Analysis Lab (adalab.icm.edu.pl)

  Text mining, information extraction and data visualization for Polish legal texts

  www.saos.org.pl
  Repository of my code: github.com/CeON/saos-tm.extractor

  Clojure, Python, Java, Git

• 

  Internship

  Cybercom Poland

  Sep 2013 - Oct 2013 2 months

  Silverlight

• Junior Software Developer

  ASEC S.A.

  Aug 2012 - Dec 2012 5 months

  C# .NET WPF

• AGH University of Science and Technology

  Doctor of Philosophy - PhD Computer Science

  2015 - 2024

  Research topic:
  Textual data augmentation for neural networks
  My papers: https://scholar.google.com/citations?user=tyygNQEAAAAJ&hl=en

  Completed a course on deep learning
  Lead a course for students in object-oriented design

• Politechnika Warszawska

  Master's degree Computer Science

  2013 - 2015

  Thesis topic:
  Analysis of Polish legal texts using text mining and machine learning

  Subjects: machine learning, data mining, neural networks

  GPA: 4.15/5
  End of studies: 5/5

• AGH University of Science and Technology in Cracow

  Engineer's degree Control Engineering and Robotics

  2009 - 2013

  Thesis topic:
  Part of speech tagging for Polish language using hidden Markov model

  GPA: 4.38/5
  End of studies: 4.5/5

• The Complete SQL Bootcamp 2022: Go from Zero to Hero

  Udemy

  Issued Nov 2022

  Credential ID UC-186549c6-de8e-4695-9f6c-cf806be7e827

  See credential

• 

  Certificate in Advanced English

  Cambridge English Language Assessment

• Data Augmentation for Sentiment Analysis in English–The Online Approach

  International Conference on Artificial Neural Networks September 15, 2019

  Other authors

• Towards textual data augmentation for neural networks: synonyms and maximum loss

  Computer Science 2019

  Other authors

  See publication

• Unsupervised keyword extraction from Polish legal texts

  Springer International Publishing September 17, 2014

  See publication

• Towards Meaningful Maps of Polish Case Law

  JURIX 2015: The Twenty-Eighth Annual Conference

  See publication

• angielski

  Professional working proficiency

• niemiecki

  Limited working proficiency

• hiszpański

  Elementary proficiency

• polski

  Native or bilingual proficiency

• Good Thursday afternoon! ☺️ I am delighted to confirm that I won't be coming alone to the Future Labs Live Basel conference! Our Chief Data and AI…

  

  Good Thursday afternoon! ☺️ I am delighted to confirm that I won't be coming alone to the Future Labs Live Basel conference! Our Chief Data and AI…

  Liked by Michał Jungiewicz

• We’ve seen “smart labs” held together by duct tape, wishful thinking—and way too many Excel sheets.🚫 That’s not innovation. That’s burnout waiting…

  

  We’ve seen “smart labs” held together by duct tape, wishful thinking—and way too many Excel sheets.🚫 That’s not innovation. That’s burnout waiting…

  Liked by Michał Jungiewicz

• Last week, our leadership team gathered in the Polish office to discuss Exadel’s plans for 2025 and beyond! It was a great opportunity to connect…

  

  Last week, our leadership team gathered in the Polish office to discuss Exadel’s plans for 2025 and beyond! It was a great opportunity to connect…

  Liked by Michał Jungiewicz

• The countdown is on for Infoshare Katowice 2024!Did you know that AI for BI can replace a dedicated data science team?Here’s what it brings to…

  

  The countdown is on for Infoshare Katowice 2024!Did you know that AI for BI can replace a dedicated data science team?Here’s what it brings to…

  Liked by Michał Jungiewicz

• Exadel’s team - Arkadiusz Adamek and Filip Jacyno- are heading to Infoshare Katowice 2024 next week to share insights on how AI for Business…

  

  Exadel’s team - Arkadiusz Adamek and Filip Jacyno- are heading to Infoshare Katowice 2024 next week to share insights on how AI for Business…

  Liked by Michał Jungiewicz

• Excited to attend Infoshare Katowice 2024 next week!With Arkadiusz Adamek, I’ll be representing Exadel and showcasing how AI for Business…

  

  Excited to attend Infoshare Katowice 2024 next week!With Arkadiusz Adamek, I’ll be representing Exadel and showcasing how AI for Business…

  Liked by Michał Jungiewicz