Introduction

I am a software developer with over 15 years of experience, specializing in API integrations and system connectivity. Since 2009, I have built a career on solving complex integration challenges, ensuring disparate systems communicate efficiently and securely. My work spans industries and platforms, with a consistent focus on delivering reliable, maintainable, and high-performance solutions.

Over the past decade, I have also explored the intersection of web development and machine learning, experimenting with embedding predictive algorithms and intelligent automation directly into websites. This hands-on work has given me a strong grasp of both the technical and practical considerations involved in deploying AI-driven features at scale.

I approach my craft with deep dedication, treating each project as an opportunity to create lasting value. I am not afraid to take a stance when it comes to technical decisions, especially when data, scalability, or maintainability is at stake. I thrive on challenges, viewing them as opportunities to push boundaries and refine solutions.

Whether integrating a new service into an existing ecosystem or experimenting with emerging technologies, I bring focus, persistence, and a problem-solver’s mindset to every project I take on.

Work Experience

2009 - Present

Freelance - Software Developer / Web Developer

  • Backend Development
  • Dashboard UI Development
  • Node.js App Development
  • Mobile App Development
  • Laravel App Development
  • CRM Customizations
2012 - 2015

XTND LTD - Frontend Developer

  • Developed Wordpress Plugins and Themes
2015 - 2016

Enterlogic LTD - Wordpress and Laravel Engineer

  • Developed Wordpress Plugins and Themes (SEO Related)
  • Developed Laravel Applications
2016 - 2025

Plegmahost LTD - Software Engineer & Linux Administrator

  • Design, develop, and deploy custom Linux-based software for website hosting, client management, and social interaction.
  • Developed Wordpress Plugins and Themes
  • Developed WHMCS Themes and Modules
  • Customize WHM and cPanel
  • Developed Laravel Applications
2020 - 2021

DOPE Studio - Full Stack Web Developer

  • Developer Wordpress Websites
  • Developed Drupal Websites (lifo.gr)
  • Apache configurations
  • DevOPs CI/CD configurations
  • Developed Laravel Applications
2022 - Present

Jim's Group - Senior Software Developer

  • Developer Wordpress Websites (Themes, plugins)
  • Apache configurations
  • DevOPs CI/CD configurations
  • Developed Laravel Applications
  • Created Custom CRM integrations
  • Developed Restful APIs

Education

2005 - 2010

BME - Piraeus University of Applied Sciences

  • Core curriculum: Calculus and physics–heavy foundation with courses in materials, thermodynamics, mechanics/dynamics, fluid mechanics, control systems, CAD, and programming, safety, plus hands-on labs.
  • Skills: team problem-solving, prototyping in machine shops, data analysis, and internships/co-ops that connect theory to real hardware.
2017 - 2018

Machine Learning Computational Models Specialization - Coursera

  • Built ML models in Python using popular libraries such as NumPy and scikit-learn—specifically, linear and logistic regression for prediction and binary classification tasks
  • Applied unsupervised learning and recommendation techniques, including clustering, anomaly detection, collaborative filtering, and content-based deep learning methods
  • Built deep reinforcement learning models and adopt best practices for machine learning development—such as model evaluation, tuning, and employing a data-centric mindset to enhance model generalization to real-world tasks
Dean Tsatsarounos

About Me


Name:
Dean Tsatsarounos
DOB:
1986-09-29
Location:
Greece
Profession:
Software Developer
Experience:
16+ years

Skills


  • Python
  • JavaScript
  • Node.js
  • PHP
  • Java
  • C#
  • MySQL
  • MongoDB
  • React
  • Angular
  • Vue.js
  • GIT
  • WebPack
  • CSS
  • Bootstrap CSS
  • Sematic UI
  • TailwindCSS
  • WordPress
  • Drupal
  • Laravel
  • WHMCS
  • Gradio
  • Docker
  • CI/CD
  • Linux
  • Apache
  • LLMs
  • Photoshop

Projects showcase


Plegmahost Web Panel

A custom web panel for managing hosting services, built with PHP and Laravel.

Technologies: PHP, Laravel, MySQL, Apache

Jim's Group—Division API

Developed a RESTful API for managing divisions within Jim's Group, integrating with existing systems.

Technologies: PHP, Laravel, MySQL

Jim's Group—Training Booking Forms

Created custom booking forms for training sessions, enhancing user experience and data collection.

Technologies: PHP, Wordpress, JavaScript, MySQL

Plegmahost WHMCS Theme

Developed a custom WHMCS theme for Plegmahost, improving the user interface and experience.

Technologies: WHMCS, PHP, HTML, CSS

LiFo(lifo.gr) website Platform

Developed a custom Drupal platform for the LiFo news website, focusing on performance and scalability.

Technologies: Drupal, PHP, MySQL, Apache

EYDAP katharo nero Website

Developed a custom Wordpress website for EYDAP, focusing on user engagement and information dissemination.

Technologies: PHP, Wordpress, MySQL

Jim's Group - Wordpress Block Theme

Developed a custom block theme for Wordpress, enhancing the flexibility and performance of the website.

Technologies: PHP, Wordpress, JavaScript, React, MySQL

Jim's Group - Customer Booking Form

Created a custom booking form plugin for Jim's Group websites, improving the booking process and user experience.

Technologies: PHP, Wordpress, JavaScript, MySQL

Jim's Group - Locations API

Developed a RESTful API for managing locations within Jim's Group, integrating with existing systems.

Technologies: PHP, Laravel, MySQL

Jim's Group - Jim's Core Wordpress Plugin

Developed a custom Wordpress plugin for Jim's Group, enhancing the functionality, SEO performance, and user experience of their websites.

Technologies: PHP, Wordpress, JavaScript, React, MySQL

Jim's Group - Leads Monitoring Platform

Developed a custom platform for monitoring leads across multiple websites, improving lead management and conversion tracking.

Technologies: PHP, Laravel, MySQL, JavaScript