Andrey Andreev
Frontend Developer at Cognyte
Bulgaria
Summary
🤩
Rockstar🎓
Top School
Top expert inPHP Development and Frameworks
Andrey Andreev is a Frontend Developer with 14 years of experience building polished, responsive web applications using modern HTML/CSS toolchains and JavaScript frameworks such as React, AngularJS and Ionic. He has held progressive roles at companies including Smule and Cognyte, bringing senior-level attention to UI architecture, performance and cross-platform interfaces. Beyond front-end craftsmanship he’s contributed to backend open-source work on the well-known CodeIgniter PHP framework, fixing bugs and improving transaction and database handling. Based in Bulgaria, Andrey combines production-grade frontend skills with a pragmatic understanding of backend reliability, making him effective at bridging UI and server concerns.
14 years of coding experience
13 years of employment as a software developer
Math High School "Acad. Kiril Popov", Specialty Math, PlovdivUniversity of Architecture, Civil Engineering and Geodesy, Sofia
English
Stackoverflow
14,690reputation
1.6mreached
517answers
0questions
mysql
top-5%
codeigniter
top-1%
security
top-5%
ajax
top-5%
php
top-1%
sql-injection
top-5%
Github Skills (23)
php10
codeigniter10
mysql9
debug9
ajax9
debugging9
sql-injection9
refactor9
security9
mysql-database9
mysql-db9
cookie9
sql9
encryption9
sql-database9
Programming languages (7)
Github contributions (5)
bcit-ci/CodeIgniter
Sep 2011 - Mar 2022
Open Source PHP Framework (originally from EllisLab)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 17 reviews, 4177 commits in 10 years 7 months
Contributions summary:Andrey's commits primarily focused on fixing bugs and performing code refinements within the CodeIgniter PHP framework. The contributions involve modifications to core library files such as `Input.php` and `Output.php` and also include updating HTML and other text-related content within the documentation. The user also worked on changes related to database connectivity and transaction handling, including addressing potential issues in the 'pdo/mysql' driver and ensuring that transactions are properly handled in the code base.
phpframeworkphp-frameworkphp7php8
narfbg/SimpleEncryption
Jul 2014 - Jun 2015
Contributions:22 commits, 7 pushes, 1 comment in 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.