Freelancing work for custom Software development
Athanasios Tziatzioulis
Back-end Developer
Front-end Developer
Freelancer
Athanasios Tziatzioulis
Back-end Developer
Front-end Developer
Freelancer
About Me
Tech-driven computer science graduate with experience in software development, hardware prototyping, and systems engineering. Skilled in C/C++, Python, Java, and Linux server management, with proven adaptability across web, embedded, and prototype projects, plus strong coordination and communication skills.
- Age 24
- Degree BS - Computer Science
- Located New York, NY
- Freelance Available
My Services
Server Management
Efficient setup, monitoring, and optimization of Linux servers for secure, reliable performance.
Back-End
Designing and prototyping hardware with Arduino and Raspberry Pi, focusing on functionality, efficiency, and innovation.
C/C++ Coding
Developing high-performance software solutions using C and C++ for system-level and embedded projects.
Web Setup & Management
Building, configuring, and maintaining modern, responsive websites with strong security and smooth performance.
Pricing
Server Management or Setup
$
35
hour
Server setup
Monitoring
Optimization
Security hardening
Backup solutions
Web Setup & Management
$
40
hour
Web setup
Hosting config
Site security
Ongoing maintenance
Speed optimization
Hardware Development
$
45
hour
Hardware prototyping
Device development
Concept design
Functional prototypes
- Arduino/Raspberry Pi
Software Development
$
65
hour
C/C++ coding
Java development
Embedded systems
Automation
High performance
Clients
Skills
C/C++, Java, Python
HTML/CSS
MySQL
Arduino/Raspberry Pi
Resume
Experience
2025 - Present
Software Developer
tziatzioulis.com
2016 - 2019
Hardware Engineer
Hand of Rob
Designed different prototype hardware for a robotic hand that is optimized with the software that I created.
2016 - 2019
Software Developer
Hand of Rob
Developed custom software to control a robotic hand.
Education
2021-2025
Wagner College
Staten Island, NY
Wagner College Private University in Staten Island, New York
2018-2020
Pinewood International School
Thessaloniki, Greece
Graduated with the IB Diploma and American Diploma
Skills
Coding
-
C++85%
-
Java70%
-
Python65%
-
HTML / CSS80%
Languages
-
Greek
-
English
-
German
Works
