Summary
Overview
Work History
Education
Certification
Timeline
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Vaggelis Kavalieros

Software Engineer
Nea Peramos

Summary

Enthusiastic, highly-motivated software engineer, with experience in the whole software development lifecycle - from concept through delivery of applications and customizable software solutions. More than that, a fast learner and team player who is able to take initiative if needed and seek out new challenges.

Overview

7
7
years of professional experience
6
6
Certifications
2
2
Languages

Work History

Software Engineer

Epsilon Net
05.2019 - Current
  • Developed and maintained core modules and custom extensions for the company’s ERP product (Pylon) using C#, .NET Framework 4.8, and WinForms with DevExpress components.
  • Designed and delivered tailor-made software solutions for clients in both vertical and foreign markets, ensuring functional accuracy and business relevance.
  • Led a team of 3 developers, overseeing task planning, code reviews, and mentoring, while ensuring timely delivery of high-quality software.
  • Debugged, refactored, and optimized legacy codebases, improving system stability, maintainability, and performance.
  • Performed complex SQL query analysis and optimization, resulting in faster data access and reduced server load across multiple environments.
  • Implemented and maintained database integration with SQL Server, Oracle, and Firebird, ensuring consistent data retrieval across platforms.
  • Recently contributed to transitioning parts of the application to Blazor, expanding web capabilities and aligning with modern .NET practices.
  • Working with Azure DevOps, Git and Team Foundation Server (TFS) for Versioning control.

Software Engineer

Tora Wallet S.A
10.2018 - 05.2019
  • Create \ Update tables, making UDOs, update business partners at Sap Business One.
  • Develop productive software for company's needs in C#.
  • Maintenance, debug and fix issues to already developed software in C#.

Education

Bachelor of Applied Science -

Piraeus University of Applied Sciences
Athens
04.2001 -

Certification

DATA MINING ACADEMY

Timeline

Azure AI Hackathon - Building Intelligent Apps - Microsoft

11-2024

Diploma in Project Management – Epsilon College / University of Northampton

07-2022

Introduction to Ethical Hacking - Audax

11-2020

Software Engineer

Epsilon Net
05.2019 - Current

DATA MINING ACADEMY

12-2018

C# Intermediate: Classes, Interfaces and OOP

12-2018

C# Basics for Beginners: Learn C# Fundamentals by Coding

11-2018

Software Engineer

Tora Wallet S.A
10.2018 - 05.2019

Bachelor of Applied Science -

Piraeus University of Applied Sciences
04.2001 -

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Vaggelis KavalierosSoftware Engineer