Maciej Dąbrowski

Lead Data Engineer at Altocloud

Umiejętności

Algorytmy Sztuczna inteligencja Duża ilość danych Informatyka Analiza danych Data Mining Wizualizacja danych Decision Sciences Systemy rozproszone Git Hadoop Human Computer Interaction Wyszukiwanie informacji Wydobywanie informacji Java Knowledge Representation LaTeX Wykłady Linked Data Machine Learning Rozpoznawanie wzorców Programowanie Python RDF Recommender Systems Technologie semantyczne Semantic Web Semantyka Social Network Analysis Social Web Rozówj oprogramowania Inżynieria oprogramowania SPARQL Statystyka UML Zarządzanie zespołem R

Języki

angielski
dobry
francuski
dobry
polski
dobry

Doświadczenie zawodowe

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Chief Data Scientist / Lead Data Engineer
Altocloud
At Altocloud we turn your website into a customer care portal and help you deliver an empowering, personalised user experience to your customers. Altocloud enables your employees to better engage with your customers to help support, service and sell what customers need.

I design and develop a scalable data analytics platform making sure that every piece of information is thoroughly analysed to optimise customer experience and provide maximum value to our customers.
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Adjunct Lecturer
J.E. Cairnes School of Business and Economics, NUI Galway
Design and teach modules on various topics related to Business Intelligence, Information Systems, Decision Support Systems as well as Social Networks. Gave 20+ invited talks on Recommender Systems and Social Networks to academia and industry worldwide.
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Independent IT Consultant
self-employed
Consulting on data analytics, experiment design, and business intelligence. Delivered over 20 Web collaboration and eCommerce platforms for various customers. Details on request.

Java, PHP, MySQL, HTML, CSS, Python, Javascript, Flex, Apache, Apache Giraffe, Hadoop, Map Reduce, R, Design patterns, Linux/Unix, git, SVN, UML, EC2, MS Project, Basecamp, Jira, Unix shell
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Senior Researcher and Project Manager
INSIGHT Centre for Data Analytics at NUI Galway
Scientific lead and manager of R&D projects focused on big data analytics, advising on data mining, predictive analytics, recommender systems, and statistical analysis.

Funding acquisition: acquired over €500k in research funding from national agencies and European Commission.

Project manager for Eurapp (http://eurapp.eu) - an EC funded study of the European app economy. Very good knowledge of Agile methods.
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Senior Postdoctoral Researcher
DERI: Digital Enterprise Research Institute
Leading design, development, and delivery of data-intensive platforms. Working on all aspects including use case definition, system architecture, design and implementation of algorithms with a number of companies including Cisco Systems and IBM. Topics: recommender systems, information retrieval, and data mining.

Delivered over 10 projects in collaboration with industrial partners in areas such as Business Intelligence, Agile project management, data integration, Recommender Systems, Social Network Analysis.

Recently developed social recommender system in collaboration with Cisco is capable of computing recommendations using a graph with 10m+ nodes, 40m+ edges in 0.2 second on average (see http://advansse.deri.ie/).

Recent user study PriceYourVice included an experiment deployed in National Science Gallery in Dublin and had 1000+ participants. Details on request.
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PhD Researcher
Digital Enterprise Research Institute (DERI) Galway
The thesis researched preference relaxation in online product search combining Recommender Systems (novel algorithms) with Decision Support Systems (user-centered metrics of decision-making quality).

The main outcome was a methodology and a prototype of a tool applied to online shopping that improves decisions of online consumers. The prototype was developed for the used car selection domain: http://apps.deb.deri.ie/carSelection/
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Data analytics researcher
DERI: Digital Enterprise Research Institute
Rigorously researching topics: data analytics, recommender systems, and decision support systems.
Experienced in designing experiments, data gathering, analysis, and interpretation of results. Proficient in the manipulation of large datasets with focus on preparation for data analysis, from crawling, cleaning, merging to visualisation using Pyhon, Java and R.

Published at the world’s best venues, including FUZZ-IEEE, WWW, Expert Systems with Applications, on topics such as Decision Support Systems, Recommender Systems, and Data Analytics.

Completed PhD on decision support systems. The dissertation on preference relaxation in product search was nominated for the Annual All-Ireland Dissertation Award in ICT as one of the top three dissertations from NUI Galway.

Szkolenia i kursy

Kursy:

Edukacja

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Decision Support Systems, doktoranckie
National University of Ireland, Galway
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Computer Science, magisterskie
Technical University of Gdansk

Zainteresowania

technology and people, scuba diving, golf, snowboarding