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$4 USD / hour
Flag of GREECE
kavala, greece
$4 USD / hour
It's currently 5:48 AM here
Joined March 18, 2019
1 Recommendation

Thomas V.

@TomV23

 4.9 (5 reviews)
3.6
3.6
100%
100%
$4 USD / hour
Flag of GREECE
kavala, greece
$4 USD / hour
100%
Jobs Completed
43%
On Budget
43%
On Time
N/A
Repeat Hire Rate

Backend Python Developer | SQL & Databases

• Expertise in Software Engineering: Specialize in Python development with a focus on backend architecture. • Web Application Proponent: Craft robust web applications optimized for performance and scalability. • Database Aficionado: Experienced in database solutions, leveraging the power of SQL for efficient data management. • Ionian University Alumnus: Hold a Bachelor's degree in Informatics from the Department of Informatics at Ionian University. • Tech Stack Proficiency: Skilled in Python, Django, and SQL, blending academic knowledge with hands-on application.
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Portfolio

11452882
The Data Visualization Dashboard is a dynamic web-based platform designed to provide interactive visualizations and insights. This project aims to empower users to explore, analyze, and gain meaningful insights from the data through a user-friendly and visually appealing interface. It's made with Python, Flask, HTML and CSS for the styling. Interactive Charts: Users can interact with a variety of charts, including bar charts, line charts, and more. Data Filtering: Easily filter and explore data by categories, date ranges, and other criteria. Real-Time Updates: Experience real-time updates when new data becomes available. Responsive Design: The dashboard is responsive and works seamlessly on different devices. User-Input: The program can take input from user to display the data on the desired graph. User-Friendly Interface: The intuitive interface allows users to explore data without a learning curve. https://github.com/ThomasVasileiadis/Data-Visualization-Dashboard
Data Visualization Dashboard
11451049
A simple and efficient task management application built using tkinter for the GUI, JSON for task storage, and plyer for reminders. https://github.com/ThomasVasileiadis/TaskManager
Task Manager (Python)
11451023
C# Application that lets the user press buttons with "prices" and adds them on a list shown to the user. When the user presses OK the app shows the total and adds the number to a local variable that then is saved to a txt. This way the owner of the shop can compare which shift made more money and keep track of the stats.
C# Application
11451022
Android application made with Android Studio. The user sets a start datetime and an end datetime and then the app counts down to that specific datetime. It also let the user set a profile picture and set a reminder notification of the progress. This app is published on Google Play Store as "Soldier Countdown Pro"
Android Application (Java)
5642451
Simulation and modeling of the spread of an epidemic and conducting results based on user preferences, using the SIR model. A few words about the SIR model: The SIR model is one of the simplest compartmental models, and many models derive this basic form. The model consists of three compartments - S for the number of susceptible individuals, I for the number of infectious individuals, and R for the number of those recovered (or immune). This model is reasonably predictive for infectious diseases transmitted from person to person where recovery provides lasting immunity, such as measles, mumps, and rubella. These variables (S, I, and R) represent the number of people in each compartment at a specific point in time. To illustrate that the number of susceptible, infected, and recovered individuals can vary over time (even if the total population size remains constant), we make the exact numbers a function of time: S(t), I(t), R(t). For a specific disease in a particular population, thes
Simulation and Modeling of an Epidemic Disease
11452882
The Data Visualization Dashboard is a dynamic web-based platform designed to provide interactive visualizations and insights. This project aims to empower users to explore, analyze, and gain meaningful insights from the data through a user-friendly and visually appealing interface. It's made with Python, Flask, HTML and CSS for the styling. Interactive Charts: Users can interact with a variety of charts, including bar charts, line charts, and more. Data Filtering: Easily filter and explore data by categories, date ranges, and other criteria. Real-Time Updates: Experience real-time updates when new data becomes available. Responsive Design: The dashboard is responsive and works seamlessly on different devices. User-Input: The program can take input from user to display the data on the desired graph. User-Friendly Interface: The intuitive interface allows users to explore data without a learning curve. https://github.com/ThomasVasileiadis/Data-Visualization-Dashboard
Data Visualization Dashboard
11451049
A simple and efficient task management application built using tkinter for the GUI, JSON for task storage, and plyer for reminders. https://github.com/ThomasVasileiadis/TaskManager
Task Manager (Python)
11451023
C# Application that lets the user press buttons with "prices" and adds them on a list shown to the user. When the user presses OK the app shows the total and adds the number to a local variable that then is saved to a txt. This way the owner of the shop can compare which shift made more money and keep track of the stats.
C# Application
11451022
Android application made with Android Studio. The user sets a start datetime and an end datetime and then the app counts down to that specific datetime. It also let the user set a profile picture and set a reminder notification of the progress. This app is published on Google Play Store as "Soldier Countdown Pro"
Android Application (Java)
5642451
Simulation and modeling of the spread of an epidemic and conducting results based on user preferences, using the SIR model. A few words about the SIR model: The SIR model is one of the simplest compartmental models, and many models derive this basic form. The model consists of three compartments - S for the number of susceptible individuals, I for the number of infectious individuals, and R for the number of those recovered (or immune). This model is reasonably predictive for infectious diseases transmitted from person to person where recovery provides lasting immunity, such as measles, mumps, and rubella. These variables (S, I, and R) represent the number of people in each compartment at a specific point in time. To illustrate that the number of susceptible, infected, and recovered individuals can vary over time (even if the total population size remains constant), we make the exact numbers a function of time: S(t), I(t), R(t). For a specific disease in a particular population, thes
Simulation and Modeling of an Epidemic Disease

Reviews

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Showing 1 - 5 out of 5 reviews
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4.8
€320.00 EUR
κατασκευή σελίδας wordpress
Thomas has been an excellent collaborator, patient, communicative and able to make my wishes come true. I highly recommend him.
PHP
Website Design
WordPress
CSS
HTML
J
Flag of julieiliadi
@julieiliadi
•
3 years ago
5.0
€20.00 EUR
Απομαγνητοφώνηση σε Word
Communicative, fast and reliable person and completed the project very quickly.
Data Entry
Transcription
Word
Greek Translator
User Avatar
Flag of Dimitra B.
@dimitraevi
•
3 years ago
5.0
€175.00 EUR
Project for Thomas V. -- 20/04/10 15:33:35
Very professional! Great skills! Totally recommend Thomas for any project.
C Programming
Java
Python
Website Design
Translation
+1 more
T
Flag of Thomas B.
@tombousios29
•
4 years ago
5.0
€10.00 EUR
Install Fortnite game in Ubuntu SO
Thomas is a great professional. I asked to complete the project and he did it very good and in time. He has a lot of programming knowledge and i will definitely call to him in for future problems! Thanks!
System Admin
Linux
Ubuntu
Game Development
User Avatar
Flag of Alberto R.
@arubiales
•
4 years ago
5.0
£30.00 GBP
Project for Thomas V.
Thomas is very good
Linux
Android
Video Upload
Web Search
+1 more
User Avatar
Flag of Spyridon Nektar D.
@daskals
•
4 years ago

Experience

OFFICE OF INFORMATION TECHNOLOGY RESEARCH

Hellenic Army
Sep 2022 - Sep 2023 (1 year)
• Provided IT support to senior officers, ensuring seamless operations. •Continuously maintained and developed Microsoft Servers. •Demonstrated expertise in VMWare.Strong communication skills.

Chief Technology Officer

MELELOYDIS A.E
Apr 2021 - Aug 2022 (1 year, 4 months)
•Led the Computerization Department at MELELOYDIS A.E., overseeing IT operations. •Managed and optimized Microsoft SQL Server to enhance data management and analytics. •Excelled in the role of Inventory Manager, maintaining accurate stock levels and inventory control.

Software Engineer

Hellenic Robotics
Dec 2019 - Apr 2021 (1 year, 4 months)
• Proficient in designing and developing CNC machine tool brains using VBScript and VBA.

Education

Department of Informatics

Ionian Panepistimion, Greece 2013 - 2019
(6 years)

Qualifications

Back-end Application Development Capstone Project

Coursera
2023
https://coursera.org/share/39d9d705461484bde4035ed9d17ce006

Machine Learning With Python

Coursera
2023
https://coursera.org/share/f0c8124625495a812465bc7393917815

Django Essential Training

LinkedIn
2023
https://www.linkedin.com/learning/certificates/45b157f58a583b9c1f963a07660ff2a9dd3d705fe1bb2b02a3d0910ef77ebaaa

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Top Skills

Website Design 2
Linux 2
C Programming 1
Java 1
Python 1

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