Discover @helena19 Open Source projects

Top Rating
- Top Contributors
  Discover the Top Open Source contributors by country or by language
- Interviews
  Discover real stories from Open Source developers
Discover

Discover your Favorite Language
Discover the top trending repositories and projects on Github. Explore the latest trends in your preferred languages.

Scala

R

MATLAB

HTML

CoffeeScript

Swift

Clojure

Erlang

More Languages
Awesome

Awesome repositories
Discover the most awesome repositories and projects of your favorite languages. Inspired by the Awesome-* lists trend in GitHub.

Kotlin

Dart

JavaScript

Nix

Ruby

PowerShell

Elixir

PHP

More Languages
By Country

Rankings by Country
Discover the community of talented open source contributors in each country.

🇻🇳 Vietnam

🇵🇳 Pitcairn Islands

🇱🇻 Latvia

🇲🇩 Moldova

🇬🇲 The Gambia

🇱🇾 Libya

🇹🇩 Chad

🇰🇪 Kenya

All Countries Compare Countries

Eleni Mantzana (@helena19)

helena19

Stars
2
Global Rank 2,219,069 (Top 77 %)
Followers 23
Following 20
Registered almost 9 years ago
Most used languages

Java
50.0 %

Python
50.0 %
Location 🇬🇷 Greece
Country Total Rank 3,903
Country Ranking

Java
974

Python
1,568

Efficient-Queries-in-MongoDB

Efficient Queries in MongoDB with Encrypted Fields

DMS-Project2