Branimir Dragicevic

Multi-Tenant Food Ordering Platform - Developed scalable multi-service platform serving 50+ restaurants in 4 countries - Achieved noticeable performance improvement through rewriting backend in Nest.js, DB optimization and Redis caching - Integrated several external services resulting in increase in customer retention - Built secure REST APIs with JWT auth and rate limiting, handling 10k+ daily orders and loads of requests - Developed the ML based recommendation engine increasing order value

Enterprise Web Applications - Full-Stack Development - Delivered several complex web applications including instructor.io, influencevision.com, machineryscanner.com - Migrated legacy Symfony 3 application to Node.js, improving significantly response times - Developed subscription system with payment integration - Built enterprise solutions with complex database schemas (100+ tables) and low-latency APIs

-Writing clean and maintainable code and improving existing scripts -Creating/extending WordPress/WooCommerce/Magento themes and plugins/extensions -Developing custom web apps in pure PHP or CodeIgniter -Building secure and interactive web forms -Implementing email reporting features on the web apps and shops – creating cron scripts for notifications, reports and remainders -Analyzing and optimizing databases (MySQL/MSSQL) -Managing VPS/Shared hosting, installing and configuring web sites and apps

-Web sites an apps development, -Writing clean and reusable code in php/javascript, -Installing and configuring Wordpress sites, developing and customizing themes and plugins, -Creating custom CMS-es, -Developing interactive web forms and pages and the like.

Databases, Programming, Information systems, e-business