Elvira Sheina
Lead Software Engineer at GotPhoto.com | fotograf.de
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolElvira Sheina is a Lead Software Engineer based in Berlin with 11 years of experience building and shipping full-stack web applications and internal tooling. She has a strong backend pedigree in PHP frameworks (notably meaningful contributions to the widely used Yii2) and hands-on experience modernizing legacy systems, upgrading PHP versions, and improving integration modules like Salesforce. Her work spans frontend and backend—she has fixed complex parsing and UI issues in a Golang C2 framework and delivered support tools and partner portals at Nord Security. Elvira combines practical engineering with emerging leadership, recently stepping into a lead role while continuing to mentor and refactor code for maintainability and performance. She brings a track record of measurable impact—automating workflows that multiplied team throughput and rebuilt self-service features to reduce support load. Comfortable across APIs and databases, she’s equally at home optimizing core framework behavior and shipping customer-facing features.
11 years of coding experience
18 years of employment as a software developer
Professional degree Accounting and Finance, Professional degree Accounting and Finance at Tashkent vocational college of Telecommunication technologyMaster's degree Automated Systems for Information Processing and Control, Master's degree Automated Systems for Information Processing and Control at Tashkent University of Information Technologies
Russian, English, German
Stackoverflow
158reputation
15kreached
5answers
2questions
Github Skills (23)
yii10
application-framework10
app-framework10
c2310
php10
go10
front-end-development10
golang10
web-framework10
javascript9
security9
security-scan9
html8
php-framework8
css8
Programming languages (6)
Github contributions (5)
DeimosC2/DeimosC2
Jul 2020 - Oct 2020
DeimosC2 is a Golang command and control framework for post-exploitation.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:7 commits, 7 PRs, 1 push in 2 months
Contributions summary:Elvira primarily contributed to the frontend and backend components of the DeimosC2 framework. Their work included fixing parsing issues in the command execution pipeline within the frontend, refactoring and fixing webshell interaction pages, and resolving alignment issues in agent comments. Additionally, the user addressed bugs and implemented changes related to the php-webshell, including refactoring code and fixing file browser functionality. The user also worked on agent loot table functionality.
golangquicsecurity-toolssecuritypost-exploitation
yiisoft/yii2
Nov 2016 - Sep 2018
Yii 2: The Fast, Secure and Professional PHP Framework
Role in this project:Back-end Developer
Back-end DeveloperContributions:39 commits, 50 PRs, 88 comments in 1 year 9 months
Contributions summary:Elvira primarily contributed to the Yii2 framework, focusing on improving the core functionalities and addressing existing issues. Their work involved fixing bugs in string manipulation and validation, specifically related to HTML truncation and the `UniqueValidator`. They also refactored and optimized existing code, enhancing the framework's performance and maintainability. The contributions demonstrate a deep understanding of the framework's internal workings and a commitment to improving its stability.
secureprofessionalchinese-simplifiedyiiphp
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