panayiotiska
Data Scientist / Engineer working in Fintech. Highly interested in Blockchain and Fraud.
UK - CY - GR
Pinned Repositories
Automata-Executor
Decides whether or not a word is included in a language of a certain automaton. Based on theory of computations.
Classification-using-pipeline-with-PySpark
Machine learning task in big data, using a distributed system for training a big dataset with the use of PySpark library.
Data-analysis-for-simulation
Data analysis including data exploration and finding the right distributions for simulating a real business's workflow.
DNS-server-with-cache
University task from 2018. A DNS server with cache implementantion.
High-Performance-Computing-with-Open-MPI-in-C
Multi-processing programming
jaccard-distance-multiple-files-pycuda
Parallel computation using PyCUDA. Calculates the Jaccard distance of multiple text files, returns the two most similar files.
Jupyter-Sentiment-Analysis-Video-games-reviews
NLP task. Using machine learning algorithms to classify reviews from amazon products based on their ratings and reviews for indicating the sentiment of the user. Use the "Start navigation" button.
Revenue-Intention-Classification-Imbalanced-classes
Classification using XB-Boost classifier, Random forest classifier with SMOTETOMEK resampler and Voting classifier on the two previous classifiers
teamUp
Android app that helps organize sports-games in your local area
Threaded-TCP-communication
A TCP communication between a Server and a Client using threads to demonstrate python's thread-safety.
panayiotiska's Repositories
panayiotiska/jaccard-distance-multiple-files-pycuda
Parallel computation using PyCUDA. Calculates the Jaccard distance of multiple text files, returns the two most similar files.
panayiotiska/High-Performance-Computing-with-Open-MPI-in-C
Multi-processing programming
panayiotiska/Jupyter-Sentiment-Analysis-Video-games-reviews
NLP task. Using machine learning algorithms to classify reviews from amazon products based on their ratings and reviews for indicating the sentiment of the user. Use the "Start navigation" button.
panayiotiska/teamUp
Android app that helps organize sports-games in your local area
panayiotiska/Automata-Executor
Decides whether or not a word is included in a language of a certain automaton. Based on theory of computations.
panayiotiska/Classification-using-pipeline-with-PySpark
Machine learning task in big data, using a distributed system for training a big dataset with the use of PySpark library.
panayiotiska/Data-analysis-for-simulation
Data analysis including data exploration and finding the right distributions for simulating a real business's workflow.
panayiotiska/DNS-server-with-cache
University task from 2018. A DNS server with cache implementantion.
panayiotiska/Revenue-Intention-Classification-Imbalanced-classes
Classification using XB-Boost classifier, Random forest classifier with SMOTETOMEK resampler and Voting classifier on the two previous classifiers
panayiotiska/Threaded-TCP-communication
A TCP communication between a Server and a Client using threads to demonstrate python's thread-safety.
panayiotiska/Blockchain-Wallet-Risk-Investigator-React
An app where you insert a wallet address and the network it belongs to and it returns an analytical dashboard showcasing it's risk score along with several other KPIS and Metrics correlated with trust. A graph visualization of the latest wallets it interacted and where they potentially belong to.
panayiotiska/civilheatprotect
Arduino project. Measuring inside/outside temperature and humidity in order to locate houses with heat problems in hot periods of the year
panayiotiska/CrimeNet-ObjectOrientedProgramming
Object Oriented Programming in java , handling connections , calls and SMS between suspects in a crime net (school project) - (GUI class missing)
panayiotiska/Data-Analysis-report-in-R
Reasons behind the unsuccessful performance for the Los Angeles Lakers team during the period of 2016-2017 of their NBA career.
panayiotiska/FoodRider
Desktop app of a company which handles vehicles for food-delivery (University Project)
panayiotiska/metaweather-api-test
Test for an example exercise
panayiotiska/Newno
Newno
panayiotiska/panayiotiska
Config files for my GitHub profile.
panayiotiska/resume-app
panayiotiska/SingleLaneBridge
This is my solution of the popular problem 'Single Lane Bridge' in order to demonstrate mutual exclusion in a distributed system. You can find plenty of different solutions online. In this version I created a "decision" - making method in order to decide which side of the bridge must have priority in high traffic.
panayiotiska/website
My personal Portfolio on a website built by ChatGPT
panayiotiska/website-portfolio
Website portfolio