OPi
Developer / MA Computer Science 
 
  
 
— https://bitbucket.org/OPiMedia/
— http://www.opimedia.be
HackerRank [CodinGame…]/helpers 
— https://bitbucket.org/OPiMedia/hackerrank-codingame-helpers/
Challenge “Divisibility of Fibonacci numbers sum” 
— https://www.codingame.com/training/hard/divisibility-of-fibonacci-numbers-sum