Irina

[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section)
Iryna Sydorenko Github: github.com/IraSidorenk0
Telegram: @IraSidorenko123 | Sumy, Ukraine
Full-Stack Developer
Professional Summary Technical Expertise
Result-driven Full-Stack Developer with over 9 years of experience Languages:
building responsive SPAs, custom enterprise solutions, and JavaScript (ES6+), TypeScript, PHP,
e-commerce platforms. Proficient across modern ecosystems HTML5, CSS3
including React/Next.js, Angular, Node.js (NestJS), and
Frameworks:
PHP/Laravel. Strong background in database design, performance
React, Next.js, Angular, Vue, NestJS
optimization, and workflow automation.
(Node.js), Laravel

Work Experience Styles:
Tailwind CSS, Sass/SCSS, Bootstrap
Full-Stack Developer
ITGroup | 2026 – Present Databases:
• Develop and scale responsive web applications using Laravel, Vue.js, MySQL, PostgreSQL, MongoDB,
and modern JS stack elements. Firebase/Firestore

• Build performant, secure custom WordPress themes and core CMS:
platform extensions. WordPress (Advanced Custom
• Optimize MySQL database schemas and structure complex relational Theme/Plugin Architecture)
queries for high-throughput data loads.
Tools & Ecosystem:
• Streamline release workflows and code health via comprehensive Git, GitHub, Bitbucket, Docker, Azure
code reviews and Git-driven collaboration. DevOps, CI/CD pipelines, Google APIs,
Chrome Extension Architecture
Front-End / Full-Stack Developer
Advantiss | 2017 – 2025
• Engineered scalable single-page applications (SPAs) utilizing React, Education
Next.js, Angular, and Tailwind CSS. Sumy State University
• Implemented Server-Side Rendering (SSR) and SSG architectures Specialist in Computer Science
with Next.js, significantly boosting SEO scores and minimizing initial 2013 – 2014
paint times. Bachelor of Computer Science
• Architected reusable component systems with Tailwind CSS and 2010 – 2013
Sass/SCSS to maintain design-system consistency.
• Collaborated closely on API design layers using NestJS (Node.js) Languages
alongside MySQL, MongoDB, and PostgreSQL integration.
Ukrainian: Native
• Created utility-driven Chrome extensions and designed custom English: Intermediate
pipeline integrations using Google Sheets APIs to automate Russian: Fluent
operational routines.

Freelance Web Developer Professional Attributes
Self-Employed | 2015 – 2016 Analytical problem solver, dedicated to
• Architected end-to-end custom business sites, landing structures, continuous skill expansion, highly
and full e-commerce deployments built on customized WordPress structured team collaborator, resilient
engines and PHP architectures. under critical deployment timelines.
• Managed client engagement directly, analyzing core technical
requirements to provide structured solutions.

Web Developer
Improvement Service | 2015
• Built corporate internet infrastructure assets with HTML5, CSS3, JS,
and PHP focusing on cross-browser compliance.