Nassos Kranidiotis

Physicist · Software engineer · Poet

orbits around the Sun · Athens, Greece

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Profile

About me

Nassos Kranidiotis

Nassos Kranidiotis

IT Specialist · Athens, Greece

My name is Nassos Kranidiotis. I am an IT specialist with over 20 years of experience across software development, system architecture, and academic research.

M.Sc.
Information Systems
Thesis: Effective Solution of the Sports Timetabling Problem Using Computational Intelligence Particle Swarm Optimization (PSO) Algorithms
Download thesis
B.Sc.
Physics
Thesis: Gravity Darkening in Close Binary Stars of type W Ursae Majoris
Download thesis
Publications
Peer-reviewed journal & conference papers
ORCID orcid.org/0009-0001-8508-1414
Work

Things I built

xpert app dashboard preview
Featured
xpert-app

A modern web application designed to streamline and manage key commercial operations for small to mid-sized businesses. Built with Python and Streamlit, it provides an intuitive, responsive interface for essential business workflows.

  • Advanced Invoicing — manage invoices, track payments and balances in real time
  • Sales & Purchases — log and analyze daily commercial activity
  • Financial Overview — monitor income, expenses, and profit margins
  • Statistics & Reporting — visualize performance with dynamic dashboards
Python Streamlit MSSQL Apache License
CP-PSO

Python implementation of the Particle Swarm Optimization (PSO) algorithm with Constraint Programming, applied to the Sports Timetabling Problem as part of my M.Sc. thesis research.

Python PSO Optimization
SOUTAS APP

ASP.NET C# web application for managing business operations, customer records, and commercial workflows.

ASP.NET C#
ALPHA SUITE

WPF desktop application offering an integrated suite of tools for inventory, sales, and business administration.

WPF C#
NKM MANAGEMENT

WPF desktop application for comprehensive business management, covering contacts, tasks, and operational records.

WPF C#
GLYCEMIC INDEX

App for looking up and displaying the glycemic index of foods.

HTML JavaScript CSS
LME LEAD PRICE

Interactive chart tracking the LME cash lead price over time, sourced from lme.com.

HTML JavaScript CSS
BATTERY LABEL

Scan-to-spec lookup for car batteries — enter the code and brand printed on the label to get voltage, cold-cranking amps, capacity, weight, and the EU Declaration of Conformity.

HTML JavaScript CSS
Beyond code

Science & Art

Information Technology
Information Technology

Special topics on Information Technology from my Master's Degree studies — read here.

Video Tutorials
Video Tutorials

YouTube tutorials for courses PLS50, PLS51, PLS60, PLS62 — Hellenic Open University M.Sc. in IT. Subscribe.

Poetry
Poetry

My thoughts and poems, written since 1993, published on Moments In Time — visit here.