freiberufler Junior Software/Blockchain Developer auf freelance.de

Junior Software/Blockchain Developer

zuletzt online vor wenigen Tagen
  • auf Anfrage
  • 70597 Stuttgart
  • Nähe des Wohnortes
  • el  |  en  |  de
  • 17.11.2024

Kurzvorstellung

Experience in developing smart contracts, decentralized applications, and blockchain protocols using Solidity, JavaScript, and Python. I am familiar with Ethereum and Hyperledger platforms and have used associated toolkits such as Truffle and Remix.

Qualifikationen

  • Backend
  • Blockchain (allg.)
  • Front End
  • Full-Stack
  • Hyperledger
  • Java (allg.)
  • Python
  • Softwareentwicklung (allg.)
  • Solidity
  • Web Entwicklung

Projekt‐ & Berufserfahrung

IT Consultant (Festanstellung)
Wonder International Realty, Athens, Greece
8/2023 – 12/2023 (5 Monate)
Wohnungswirtschaft
Tätigkeitszeitraum

8/2023 – 12/2023

Tätigkeitsbeschreibung

I played a key role in creating and designing the company’s new website. Additionally, I was responsible for the ongoing management of the CRM system, enhancing the overall operational efficiency. This experience has helped me to further develop my skills in delivering effective IT solutions within a real-world business context.

Eingesetzte Qualifikationen

Mysql, Backend, Front End, Softwareentwicklung (allg.), CSS (Cascading Style Sheet), Full-Stack, HTML5, JavaScript, React Native, CRM (Customer Relationship Management)

Ausbildung

Computer Science
Bachelor of Science
University of Piraeus
2022
Athens, Greece

Über mich

BSc in computer science and a bachelor thesis on Blockchain Technology. In the course of my academic journey, I have gained a strong foundation in Solidity, Java, JavaScript, HTML, CSS, React, SQL, PHP, Python, NodeJS, UML, as well as knowledge of software development methodologies. My coursework and practical projects have equipped me with the skills necessary to design and develop scalable, efficient, and reliable software solutions. During my internship at the Hellenic Ministry of Digital Governance, I had the privilege of working alongside experienced professionals in the Cybersecurity department. I gained hands-on experience in conducting risk assessments and implementing effective security measures. My internship has not only enhanced my technical skills, but also helped me to communicate and work well in a team-oriented environment.

Throughout my studies, I also developed a deep fascination with Blockchain technology and its potential to revolutionize various industries. For my diploma project, I successfully designed and implemented a decentralized application utilizing blockchain technology. I also conducted rigorous testing and optimization to ensure the efficiency and security of the application. Through extensive research, I acquired a comprehensive understanding of blockchain principles, smart contract development and cryptographic techniques.

Until recently, I was working as an Administrative Officer / IT Consultant at Wonder International Realty, a company responsible for purchases, rentals and sales of real estate property in Greece and abroad. Working in this dynamic field, I played a key role in creating and designing the company’s new website. Additionally, I was responsible for the ongoing management of the CRM system, enhancing the overall operational efficiency. This experience has helped me to further develop my skills in delivering effective IT solutions within a real-world business context. I am also actively engaged in online courses focused on mastering the programming language Rust, which is a great opportunity for me to challenge and enhance my skills and knowledge. In addition, I am currently located in Stuttgart and I am attending German classes.

Weitere Kenntnisse

Experience in developing smart contracts, decentralized applications, and blockchain protocols using Solidity,
JavaScript, and Python. I am familiar with Ethereum and Hyperledger platforms and have used associated
toolkits such as Truffle and Remix.
Background in database management and peer-to-peer networking.
Familiar with both web development and android development
Ethereum
Remix
Smart Contracts
Solidity
Hyperledger
Fabric
Java
Python
C
Rust
HTML
CSS
Javascript
Bootstrap
React
NodeJs
PHP
Android Development
MySQL
Oracle

Persönliche Daten

Sprache
  • Griechisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Grundkenntnisse)
  • Französisch (Grundkenntnisse)
Reisebereitschaft
Nähe des Wohnortes
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
128
Alter
26
Berufserfahrung
1 Jahr und 4 Monate (seit 08/2023)

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