- Expert Mentors
- Programming TutorsProgramming Tutors
- Community
- CodementorX
- How it Works
- Become a Codementor
SIGN UP
LOG IN
Johnny B. (Ionică Bizău)
FEATURED
Full Stack, *nix user, Pianist, College Dropout, Vegetarian, Jesus follower
FOLLOW
MESSAGE JOHNNY
ABOUT ME
5.0
238
Followers
930
Sessions
$15.00
For every 15 minutes
Hi! My name is Ionică Bizău. If you're having problems pronouncing it, you can simply call me Johnny (that's how "Ionică" is translated in English).
I work as full stack developer since 2012, with Node.js & JavaScript. Before that, I was creating WordPress sites and HTML/CSS apps.
Currently I'm doing the best in Node.js (including command line tools), JavaScript, SVG (d3, svg.js).
If I can help, I'll definitely do it, as long your app is not promoting things which tend to be potentially immoral. For example, I'm happy to help you build an e-shop, but I won't build an e-shop designed specifically for selling wine, since I'm against the use of alcohol for drinking.
♦ Node.js: 4 years of experience, ~600 packages published on NPM
♦ JavaScript: 4 years of experience, lots of libraries you can download freely (https://goo.gl/ewoQsK)
♦ English good enough to talk with everybody and understand each other
♦ GitHub Enthusiast (follow me: https://github.com/IonicaBizau)
♦ Git & GitHub power user
♦ Comfortable with MongoDB (especially, the native driver for Node.js)
♦ I will not charge you if I can't fix your issue.
Why you can trust me:
★ I am vegetarian. I have never eaten meat.
★ I don't drink wine, beer etc etc. Never did it. :-)
★ I work 6 days, and I rest on the 7th day. That's why I am *not* available on Saturdays (specifically between Friday's sunset and Saturday's sunset, Romania time).
★ I sleep between ~9:30PM and ~6:00AM. Depending on your timezone I can wake up earlier if you book a session with me.
★ I am a piano player.
★ I use Linux and VIM.
EXPERTISE
80
JavaScript
46
HTML/CSS
44
Node.js
33
jQuery
24
CSS
22
Git
20
Html
12
HTML5
12
jQuery UI
11
MongoDB
9
jQuery Ajax
3
Vim

JavaScript
- 4 years experience
I write everyday lot of JS code. I also build JavaScript libraries making the code reusable. Sometimes I use jQuery. I built lot of jQuery plugins as well.


Node.js
- 3 years experience
I do the best in Node.js. I created lots of NPM packages which are designed to work in Node.js environments simplifying the work of developers across the world.

jQuery
- 4 years experience
I have been working with jQuery since 2011–first in my little applications, and then in real world websites.
It simplifies the life in many cases.

Git
- 3 years experience
I cannot imagine programming without Git. Even if you don't have a team.
I use Git & GitHub everyday. I use them a lot: https://github.com/IonicaBizau

MongoDB
- 3 years experience
I use MongoDB in some Node.js projects. It's simple to use and pretty happy with it.
CSS
- 6 years experience
CSS is gaining more and more power these days. I'm pretty comfortable with CSS. I even created a CSS framework named CaiuSS (https://github.com/IonicaBizau/CaiuSS)
Security
- 5 years experience
Back in 2010, I hacked our inspectorate website, making some of the people angry–I got in trouble, but I learned that security is important and it's not fine to abuse other apps in the bad way.
I discovered lots security issues as of XSS, Missing Function Level Access Control, Sensitive Data Exposure, most of them on sites I use everyday such as bitbucket.org, github.com etc.
https://bounty.github.com/researchers/IonicaBizau.html
Vim
- 2 years experience
I use VIM as default editor since I stay all day in a Linux terminal emulator. I do the best in VIM macros.
Command line
- 3 years experience
I stay all day in a Linux terminal emulator and do almost all the things there. Without command line access, I couldn't imagine how the world would look like.
Google api
- 3 years experience
First time you use Google APIs is a little bit hard, but then things get simpler, as you understand them.
I wrote a YouTube API wrapper in Node.js: https://github.com/IonicaBizau/youtube-api
I also used Google Admin APIs and Google Maps.
Firebase
- 1 year experience
Used Firebase in small applications, using the CRUD methods and file upload.
Cobol
- 2 years experience
I learned COBOL for fun. I am the guy who wrote a COBOL bridge for Node.js (https://github.com/IonicaBizau/node-cobol).
Github respositories
git-stats
:four_leaf_clover: Local git statistics including GitHub-like contributions calendars.
4329
108
HTML
scrape-it
:crystal_ball: A Node.js scraper for humans.
2535
113
JavaScript
VIEW MORE
stackoverflow stats
Reputation: 42351
34
144
267
POSTS BY JOHNNY
REVIEWS
Average Rating
5.0
(829 ratings)
Awesome mentor!
829
Pretty good
0
Could've been better
0
Needs improvement
0
Unsatisfactory
0
Johnny is such a great help to us! His brilliance always comes to our rescue when we have some urgent issues come up. Thanks so much Johnny! YOU ARE FANTASTIC!
Jane
Jun 4, 2017
Awesome help from Johnny again! He is super kind and brilliant at the same time ! :D
Jane
Jun 1, 2017
Amazing. Johnny really is a mentor, he's not just fixing my issues, he always try to make sure i also understand the new solution.
Yan
May 31, 2017
Ionica (Johnny) is awesome!!!! I always learn from our sessions!!!
Julia
May 25, 2017
Johnny is not only a very brilliant programmer, but also a friend with great heart and patience.
Jane
May 24, 2017
Love Johnny so much! Built tons of project that are of great help to us! My hero indeed!
Jane
May 22, 2017
Johnny is a real genius. He not only pointed out errors very very quickly, but also further improved it. A real blessing to have found Johnny! :) YOU IMPRESSED ME SO MUCH JOHNNY!
Jane
May 17, 2017
Always enjoy talking and working with him. Johnny is a rare talent with great heart.
Jane
May 17, 2017
Always the best
Derrick
May 17, 2017
He is really brilliant and truly great at what he is doing. YOU ROCK Johnny! :)
Jane
May 16, 2017
Codementor
On-demand Marketplace for Software Developers
© Copyright 2017 Codementor