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VARESHKIN OLEKSANDR
Laravel Developer
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Laravel Developer with over 3 years of experience in building and maintaining robust web applications using modern PHP technologies.
Specialize in writing clean, maintainable, and reliable code with a strong focus on RESTful API development and seamless third-party
service integrations. Experienced in designing high-load system architecture, database optimization, asynchronous processing (queues),
cron jobs, and performance tuning in production environments.
Successfully administered pools of websites across multiple projects, managing deployment, configuration, monitoring, and ensuring
stability at scale. Passionate about solving practical business problems through automation and developing internal tools that significantly
improve operational efficiency.

WORK EXPERIENCE April 2025 – Present

AEMDAYS
Laravel Developer

Developed a comprehensive Media Buying Management Platform that fully automated the launch and management of advertising
campaigns across multiple platforms (Facebook, Instagram, TikTok)
Built a rule-based automated campaign management system using cron scheduling and custom business rules, significantly reducing
manual work and accelerating decision-making
Integrated Facebook/Instagram and TikTok APIs with real-time data synchronization, ensuring data accuracy and up-to-date analytics
Implemented asynchronous data processing pipelines using Laravel and RabbitMQ, greatly improving system throughput and
resilience under peak loads
Created a unified analytics system that aggregates data from all advertising platforms, providing a complete view of campaign
performance in a single interface
Ensured high stability and performance of the platform under heavy load through Redis caching and optimized queue workers
Developed Google Chrome extensions to automate internal workflows, speeding up daily team operations and reducing human errors

CRMOZ June 2024 – February 2025
Full-Stack Laravel /Vue.js Developer

Developed complex custom functionality using Laravel to implement unique business requirements of the project
Designed and optimized RESTful APIs using Laravel and JWT authentication
Created custom Vue.js widgets and extended Zoho CRM functionality to meet specific business needs
Automated key business processes within Zoho systems using Deluge scripting, significantly reducing manual workload and
increasing the client team’s operational efficiency

WOP-LAB
Full-Stack WordPress Developer January 2023 – June 2024

Developed WordPress themes from scratch, maintained existing projects, and performed advanced plugin customization
Worked with key technologies and tools: WooCommerce, ACF, Contact Form 7, Elementor, WPBakery, dompdf, and
Google OAuth
Administered a pool of WordPress websites, managing deployment, configuration, updates, and ensuring production
stability

SKILLS
Frontend HTML5/CSS3, Sass/SCSS, JavaScript, jQuery, AJAX/Axios, Vue.js
Backend PHP 7.4–8+, Laravel, GoLang, WordPress, JWT, Deluge, RabbitMQ
Databases MySQL, PostgreSQL, Redis
APIs & Auth RESTful API, OAuth 2.0, Facebook Graph API, TikTok Ads API, OpenAI API
DevOps & Tools Docker, Git (GitHub/GitLab), Postman, Vite, Jira, Cron Jobs
Languages
Ukrainian — native, English — Intermediate (B1–B2)

EDUCATION
Master's Degree in Physics 2009 – 2015

Odesa I.I. Mechnikov National University — Department of Experimental Physics (semiconductor materials).