Stefanos Chrs

Co-Founder, CTO

skillfill.ai•  March 2020 - Present

Skill assessment of Data Professionals. Find the best candidates quickly or identify skill gaps in your team and get recommendations on how to close them. In charge of: Technological development Technologies Used: Angular, React, Go, Python, AWS, Linux

Mobile Application Developer

University of Cyprus•  June 2021 - December 2021

In charge of: CovPass & CovScan, the official EU Digital COVID Certificate storing and scanning apps of Cyprus. Technologies Used: Kotlin, Swift

Project Lead Developer

CYENS•  April 2020 - June 2021

Research Centre on Interactive media, Smart systems and Emerging technologies. In charge of: CovTracer mobile application, the official contact tracing app of Cyprus. Technologies Used: React Native, Go

Senior Software Engineer

Freelancer •  September 2019 - December 2020

Developing state of the art solutions for international clients (France, Cyprus, Greece, Canada) ranging from Software, Websites, Mobile Apps, IoT. Being comfortable to handle any challenge given, no matter the environment and programming language.

Co-Founder

Video Brewer•  July 2017 - December 2019

Video Brewer is a way for businesses to automatically create awesome videos, crowdsourced from their communities of users. In charge of: Landing pages - Web app - Cross-platform mobile app - Backend - Deployments Technologies Used: Angular - Ionic - NodeJS - Go - PostgreSQL - AWS - After Effects - Blender

Co-Founder

Socialytics.IO•  February 2015 - February 2018

Socialytics is a tool that aspires to be your ally in this crazy social media world. It can analyze, compare, investigate and benchmark your social media presence against your competitors. In charge of: Landing pages - Web app - Backend - Deployments Technologies used: AngularJS - d3js - NodeJS - Microsoft SQL - Microsoft Azure - Facebook Graph

Co-Founder

Prediti•  August 2015 - October 2017

Prediti is a decision making tool, which analyses consumer’s purchase behavior, while providing to them, the capability for real time recommendations inside the supermarket. In charge of: Landing pages - Cross-platform mobile app - Backend - Recommendation system engine - Deployments Technologies Used: AngularJS - Ionic - NodeJS - Microsoft SQL - Microsoft Azure - Spark - Scala - Indoor Positioning - Estimote - Indoor Atlas

Software Engineer

Opium Works•  October 2014 - October 2015

Opium Works is a web Design and Development, Digital Marketing and Creative Agency. In charge of: dynamic websites - facebook & online games - interactive software/hardware installations Technologies Used: HTML5, Javascript, AngularJS, NodeJS, PHP, Drupal, Raspberry Pi, Linux