Me + Software Engineering

About #

Vasilis Plavos is a professional Full-Stack Software Engineer with expertise in .NET, C#, MS SQL, Angular, and TypeScript/JavaScript, with a strong focus on Azure Cloud and Microservices Architecture. He excels at building robust back-end systems and creating dynamic, responsive front-end interfaces using cutting-edge technologies.

Vasilis has a proven ability to deliver scalable, high-performance solutions, backed by a solid foundation in DevOps practices. He can explain his work process clearly and concisely and is eager to grow his career by working with bright people, building applications that make impact.

His participation in coding bootcamps, tech meetups, hackathons, and global tech conferences reflects his passion for solving complex problems. With a track record of driving digital transformation and process optimization across industries such as banking, real estate, and insurance, Vasilis brings both technical expertise and an innovative mindset to every project.

Please see my portfolio on Github

Familiar technologies #

  • C#, .NET Core/Framework / Entity Framework
  • Azure Cloud – Functions, Storage Account, Web Apps, App Service
  • Azure DevOps/Repos/Pipelines, CI/CD
  • GraphQL, REST API Development
  • MS SQL, MongoDB, SQLite3
  • Angular / TypeScript / Node.js
  • JavaScript / HTML5 / CSS3
  • GitHub / GitLab
  • Jira / Trello / TeamCity
  • React / Firebase

Portfolio #

Full-stack Development & Web Applications

Grekodom Applications

https://grekodom.com/

WebsiteNetworkReports • API • Portals Integrations

Technologies: .NET Framework / .NET Core / MSSQL / MVC / OOP / Rest API / Bootstrap

I worked as a Full-stack software engineer at Grekodom, developing solutions for the Real Estate industry using .NET, MSSQL, C#, JavaScript, HTML5 & CSS3.

Major Achievements:

  • Increase the views of our listings 31% (on our major partner)
  • Increase the conversions 40% (on our major partner)

Key Responsibilities:

  • Developing ASP.NET Web API using .NET Core to modernize the back-end infrastructure
  • Building integrations with Real estate portals and other apps to automate procedures
  • Maintenance of legacy systems that run .NET Framework 4.x
  • Design, plan and implement system architecture using good development practices, design patterns
  • Working with MSSQL Server, using stored procedures
  • Working with ORMs: Entity Framework & NHibernate

Main technologies:
C# .NET Core 3, .NET Framework 4.x, ASP.NET Web API, Microsoft SQL, Microsoft Visual Studio 2019, Git, Version Control, Bitbucket, TeamCity, JavaScript, HTML5, Bootstrap

Furl – Create Magic Facebook Links

Furl: https://plavos.com/apps/furl

Live | Code

Technologies: Javascript, HTML, CSS, Bootstrap, PiliApp

Furl is a web application that helps users redirect to Facebook pages magically. Using a FURL link user will redirect to the Facebook Application on Android or iOS or to the browser using Desktop.

Example
Try to open this URL with mobile phone:
https://plavos.com/apps/furl?fbpage=6815841748

Forma Gov SMS Application

Forma Gov SMS Application
Forma Gov SMS Application: https://formagovsms.web.app

Live | Code

Technologies: Vuejs, Bulma, Firebase, LocalStorage, ServiceWorkers, SPA

A COVID Application to send SMS at 13033 asking for permission to go out. It is a single page application using local storage to save user information and service workers to run offline. There is no need for installation but if the user wants can install it as an instant application.

CRM

Technologies: .NET Core, Microsoft SQL, Vuejs, Axios, Vuetify, Nodejs, Visual Studio 2019, VS Code

Building an easy-to-use CRM system for small and medium-sized businesses, applying cutting edge technologies regarding web software.

APIs

Test – ParkyAPI

Code

Technologies: .NET Core 3.1, SQL Server 2018, Visual Studio 2019

Build a RESTful API with Authentication and learn how to consume them in ASP.NET Core in a real-world application. For the implementation, I use Models + DTOs, Controllers, Mapper, Repos + Interfaces, and JWT Auth. (course)

Test – API using Flask

Live | Code

Test – API using MongoDb, ExpressJs and NodeJs

Code

UX/UI Design and SEO Optimization

Brain 360: A full CRM for insurance agencies and brokerages

UX/UI design and mock-ups.

Lightweight AdPlatform

UX/UI design and mockups using material design and focus on simplicity.

Keywords Matching Platform

UX/UI design and mockups using material design and focus on simplicity.

Getinsurance.gr

Landing Page Mockup of getinsurance.gr

UX/UI design and context structure on this WordPress site using SiteOrigin page builder focus on lead generation and Search engine optimization.

BCNA.gr landing pages

Landing Page Mockup of bcna.gr

UX/UI design and context structure on this WordPress site using SiteOrigin page builder focus on lead generation and Search engine optimization.

Other just-for-fun exercises

Multiple personal projects on GitHub like:

  • A WebTorrent viewer (live)
  • An application for Web Meetings using Jitsi technology (live)
  • Scrape and Search at diavgeia.gov.gr using Python (live)
Scrape and Search at diavgeia.gov.gr using Python
  • I clickable table with animals and reactive background colors based on the selected animal (live)
  • Guess the Number game with Javascript, CSS3 & HTML5 (live) | (code)
  • An animated calendar view with HTML5 and CSS (live) | (code)
  • A Fuzzy Matching Algorithm and a WordCounter example (live) | (code) | (algorithms)
  • A bulb that turns on and turns off ( l | c )
  • WUKillaQuiz Android Application (code) | (code review by instructor)

The quality of the work is certainly above the average. I honestly wouldn’t change anything you did.

Code reviewer and Instructor of the Google Scholarship
  • News App Android App with Android Studio, Java, API, Json & Async Tasks (code)
  • Trikala TourGuide Android App with static information about Trikala, Kalambaka, Meteora and places around. (code)