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John Jefferson Li
Quezon City, Philippines
I am John Jefferson Li , I am a Junior Penetration Tester, Bug Bounty Hunter, CTF Player, Front End Web Developer, Mobile App and Desktop App Developer
CodersRank Score
What is this?
This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
220
CodersRank Rank
Top 4%
Top 50
C#
Developer
Philippines
Top 50
Python
Developer
Philippines
Top 100
Shell
Developer
Philippines
Highest experience points: 0 points,
0 activities in the last year
Shell
2.4
exp.
Python
28.6
exp.
PHP
11.2
exp.
Ruby
2.5
exp.
HTML
12.4
exp.
CSS
41.5
exp.
JavaScript
42.3
exp.
JSON
24.4
exp.
HTML+Razor
17.2
exp.
Batchfile
3.4
exp.
This section lets you add any degrees or diplomas you have earned.
De La Salle College of Saint Benilde
Bachelor, Information Security
Sep 2019 - Present
Certified Ethical Hacker Course
Dec 2019
ICSI | CNSS Certified Network Security Specialist
May 2020