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$70 USD / hour
Flag of SERBIA
belgrade, serbia
$70 USD / hour
It's currently 8:37 AM here
Joined February 22, 2009
0 Recommendations

Vojislav J.

@voja15

5.0 (30 reviews)
5.2
5.2
100%
100%
$70 USD / hour
Flag of SERBIA
belgrade, serbia
$70 USD / hour
92%
Jobs Completed
100%
On Budget
100%
On Time
21%
Repeat Hire Rate

Senior software engineer

★ Who am I? I am a software engineer, currently working at CCBill. I have more than 10 years of experience in creating software in PHP/MySQL, team lead experience, strong experience with OOP and MVC frameworks, such as Laravel and Symfony, strong WordPress experience, fluency in English (but speak French and Spanish, as well) and a bachelor's degree in information technologies. I have experience with agile software development methodologies and processes and have been working in teams that apply Scrum for many years. I have also applied other modern software development practices, such as pair programming and have been participating in peer code reviews. Scalable and high-performance solutions (using AWS) are also my area of expertise (over 100K daily visitors). I have worked with job queue software, such as Beanstalkd, and caching systems, such as Redis. Writing unit tests is part of my workflow and I have experience with TDD. I have worked with microservices. I am familiar with frontend technologies - HTML/CSS/Javascript, as well as React JS. Furthermore, I have basic experience with a wide range of programming languages and technologies, such as Java, C#, C and Python. I have worked with Elasticsearch, NoSQL database systems, such as Apache Cassandra, and Docker. ★ What am I like? The people I’ve worked with would describe me as a positive, optimistic, friendly, flexible and hard-working person. I am a team player who can handle work under pressure and calmly resolve any urgent or unpredictable problems. ★ Interested? Let's talk about your project. :)

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Reviews

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Showing 1 - 5 out of 29 reviews
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4.8
$125.00 USD
Voja was a pleasure to work with and we appreciated his input as well as professionalism in completing the project.
Joomla
T
Flag of Tarja S.
@tarjastoeckl
•
10 years ago
4.6
$175.00 USD
great work voja - thank you for your professionalism, your quick response, we look forward to continuing to work with you
PHP
Website Design
PSD to HTML
HTML
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Flag of Annie L.
@fusionfoundation
•
10 years ago
4.4
$75.00 USD
Great job - awesome work - thank you
Joomla
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Flag of Greg P.
@PermacultureGreg
•
10 years ago
5.0
$90.00 USD
Voja performed a highly complex Joomla 1.5 to 2.5 site migration (involving a JomSocial database with tens of thousands of users, RSBlog with hundreds of entries, RSEvents, RSForms, and many many other components, modules and plugins, and more) with SHEER BRILLIANCE! Migration was completed on time and everything worked and functioned seamlessly in the end. From manually copying database tables to recreating component elements that could not be automatically rebuilt to correcting minor config errors in mere minutes, he fully confirmed my high confidence level in his work. I continue to be highly impressed with Voja's competence and will continue to hire for other projects. He is a true Freelancer gem.
Joomla
User Avatar
Flag of Jason B.
@jbavington
•
10 years ago
5.0
$40.00 USD
Completed on time and results were even better than I expected. Always a pleasure to work with him! Will rehire for another project next week ...
HTML5
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Flag of Jason B.
@jbavington
•
10 years ago

Experience

Software Engineer

CCBill
Dec 2019 - Present
I am currently working as a software engineer in CCBill.

Software Engineer Team Lead

Arbor Education
Oct 2018 - Dec 2019 (1 year, 2 months)
Software Engineer Team Lead

Software Engineer

Arbor Education
Mar 2017 - Oct 2018 (1 year, 7 months)
I was a software engineer at Arbor Education Partners, where I was part of a team which was developing the Group MIS product. Tasks: * Using PHP7 and MySQL for developing new features and fixing bugs in existing ones * Applying coding best practices and software development patterns * Working with the team on solving data aggregation of large amounts of data and speed optimization problems – using message queues and caching systems, such as Beanstalk and Redis

Education

Information systems and technologies, Faculty of organizational sciences

Belgrade University, Serbia 2010 - 2016
(6 years)

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