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Bostjan C.

@ZeroCool51

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Fullstack Developer

$25 USD / Hour

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Flag of

Slovenia (7:27 AM)

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Joined on May 19, 2011

$25 USD / Hour

・

I am a full-stack developer with a masters degree in Computer and Information Science (University of Ljubljana) and over four years of experience. My backend languages of choice are PHP, Java and Python, on frontend I am fluent in plain Javascript, JQuery and React. I also analyze and manage Apache, nginx and Tomcat. My database knowledge extends to MySQL and Redis. I am passionate about WordPress work (custom plugins and theme development) and my free plugins hosted in the WordPress repository have been downloaded 150.000+ times. I also have experience in developing single page based mobile applications (Cordova and React). In my spare time I also enjoy exploring the field of Bioinformatics (certificate in Bioinformatics Algorithms II, passed with distinction).

Verifications

Freelancer PHP Developers Slovenia
See all PHP Developers in Slovenia

Portfolio

Portfolio

2768109
NiteoWeb contacted me to create a WordPress plugin, that notifies users if Google Bot hasn’t visited their page for a configured amount of time. The most interesting aspect about this project was that they requested that all code must oblige to the PSR-2 coding standard. I also used WP Mock for the first time, which is a WordPress API mocking framework.

Passive Indexation Check

2768108
Plugin recreates a WordPress page hierarchy based on the Majestic Tools CSV exported file. I had to write unit tests for this one and I used WP CLI.

Rebuild Pages

2768106
The client required to calculate the DNA diversity index, which required the reading of a large file that had a list of DNA sequences grouped by species in it. A second file contained a matrix of sequence distances. The sequence dataset could contains 500 000+ values, while the matrix dataset could contains 10 000 x 10 000 distance values. The greatest challenge here was creating an algorithm that takes the smallest amount of time possible to read the data and calculate the required value, because the script would be ran on multiple datasets.

DNA diversity index

2768104
This is a small Facebook tab page that contains a submission form for the Slovenia based store Ikona. It submits the users email to the Interspire Email system and adds the user to the subscription list.

Ikona Stilska Preobrazba

2768103
This is a small Facebook tab page that contains a submission form for the Slovenia online store OPS! Objects. It submits the users email to the Interspire Email system and adds the user to the subscription list. During this project I acquainted myself with the Interspire mail API for the first time.

OPS Objects

2768100
I got this project on a very short notice, it had a strict one week deadline and it was a simple basketball tracking game. The goal of the game is to track (spin) the ball as long as you can, with the allowed time between transitions narrowing down. To create the game, I used Canvas. It was a fun experience and animating the ball using a sprite was also a fun “Disney like” experience. The greatest challenge I faced here was learning Canvas through the way, regardless of the strict deadline.

G24 Contest Game

2768109
NiteoWeb contacted me to create a WordPress plugin, that notifies users if Google Bot hasn’t visited their page for a configured amount of time. The most interesting aspect about this project was that they requested that all code must oblige to the PSR-2 coding standard. I also used WP Mock for the first time, which is a WordPress API mocking framework.

Passive Indexation Check

2768108
Plugin recreates a WordPress page hierarchy based on the Majestic Tools CSV exported file. I had to write unit tests for this one and I used WP CLI.

Rebuild Pages

2768106
The client required to calculate the DNA diversity index, which required the reading of a large file that had a list of DNA sequences grouped by species in it. A second file contained a matrix of sequence distances. The sequence dataset could contains 500 000+ values, while the matrix dataset could contains 10 000 x 10 000 distance values. The greatest challenge here was creating an algorithm that takes the smallest amount of time possible to read the data and calculate the required value, because the script would be ran on multiple datasets.

DNA diversity index

2768104
This is a small Facebook tab page that contains a submission form for the Slovenia based store Ikona. It submits the users email to the Interspire Email system and adds the user to the subscription list.

Ikona Stilska Preobrazba

2768103
This is a small Facebook tab page that contains a submission form for the Slovenia online store OPS! Objects. It submits the users email to the Interspire Email system and adds the user to the subscription list. During this project I acquainted myself with the Interspire mail API for the first time.

OPS Objects

2768100
I got this project on a very short notice, it had a strict one week deadline and it was a simple basketball tracking game. The goal of the game is to track (spin) the ball as long as you can, with the allowed time between transitions narrowing down. To create the game, I used Canvas. It was a fun experience and animating the ball using a sprite was also a fun “Disney like” experience. The greatest challenge I faced here was learning Canvas through the way, regardless of the strict deadline.

G24 Contest Game

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Experience

Frontend developer

Nov, 2014 - Jun, 2016

•

1 year, 7 months

Sportradar a.g.

Nov, 2014 - Jun, 2016

•

1 year, 7 months

Developing frontend and backend betting applications (Virtual Sports Mobile).

Nov, 2014 - Jun, 2016

•

1 year, 7 months

PHP developer

Oct, 2013 - Mar, 2014

•

5 months

Studio 404

Oct, 2013 - Mar, 2014

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5 months

During my stay, managing the VPS, developing websites (E- Apoteka, Medkulturnost, Fitnes Zveza Slovenije), optimizing MySQL performanceDuring my stay, managing the VPS, developing websites (E- Apoteka, Medkulturnost, Fitnes Zveza Slovenije), optimizing MySQL performance

Oct, 2013 - Mar, 2014

•

5 months

Java developer

Oct, 2010 - Apr, 2011

•

6 months

Sinergise

Oct, 2010 - Apr, 2011

•

6 months

Developing websites in Java (Register of Illegal Dumps), learning GIS and using Jasper for PDF generation.

Oct, 2010 - Apr, 2011

•

6 months

Education

Univerza v Ljubljani

2011 - 2014

•

3 years

MSc Computer and Information Science

Flag of

Slovenia

2011 - 2014

•

3 years

Univerza v Ljubljani

2006 - 2011

•

5 years

BSc Computer and Information Science

Flag of

Slovenia

2006 - 2011

•

5 years

Qualifications

Bioinformatics Algorithms II, passed with distinction

2015

Coursera

This course is the second in a two-part series that begins with Bioinformatics Algorithms (Part 1). It will build upon the biological and computational material covered in the first course to cover additional topics in modern computational biology.

2015

Publications

The construction of a graphical user interface for the FTP server vsftpd

UL FRI

The purpose of thesis is to create a graphical user interface for the FTP server vsftpd. The FTP protocol and its functions are presented for better understanding and the capabilities and configurational files of the vsftpd server as well. Before the application development, planning of the system architecture was performed and the functional and non-functional specifications were presented thorough. For managing the FTP server we created a Java server that accepts commands ...

Development of a remote server control system for Android

UL FRI

The purpose of this thesis is to create a plugginable server-client application that allows the control of various software packages on a server. Current server managment tools are analyzed with their strength and weaknesses presented. Dynamic loading in java is presented for better understanding of creating plugginable applications ...

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