Project: Telecommunications Customer Application backend developmentBackend development of application for a major telecommunications provider, enabling enhanced user account management and service accessibility.Responsibilities and day-to-day tasks:- Ensure and provide smooth deployment of new app versions without major disruptions.- Developing features such as messages logger, 3rd party API integrations with other services to provide specific offers, such as Netflix and travel insurances.- PHP and symfony version upgrading, combined with old code refactoring and updating libraries across backend part of the application.Tech stack:PHP 7, 8, MySQL, DDD combined with hexagonal architecture, Symfony 6, 7, Docker, Redis, Rector, RabbitMQ, Github actions.Project: Health Food Retail Chain ApplicationPlayed a key role in developing a mobile application from scratch for a health food retail chain operating across western Europe, focusing on customer engagement features and scalability.Responsibilities and day-to-day tasks:- Developed shopping list and coupon code functionalities.- Focused on optimisation and scalability to support high traffic.- Optimising DB queries.- Creating different API endpoints for frontend integration.Tech stack:PHP 8, PosgreSQL, DDD combined with hexagonal architecture, Symfony 7, Docker, Redis, Github actionsProject: AI-Integrated Multi-Tasking ApplicationPart of the team who developed a cutting-edge application incorporating AI to streamline various tasks,including data processing and image generation.Responsibilities and day-to-day tasks:- Build application from scratch for further development, using PHP, Symfony and Domain driven design combined with Hexagonal architecture.- Implemented and enabled API communication between application and AI vendor combinedwith payment gatewaysTech stack:PHP 8, DDD combined with hexagonal architecture, Symfony 7, Docker, Redis, Github actions, OpenAI API, Stripe

Day-to-day work includes constant communication with potential and existing clients, developing & maintainingvarious applications and web sites. Some of them are:Project: Tourism Website for the City of ĐakovoDeveloped a fully custom-built website for the City of Đakovo's Tourist Board, including a backend contentmanagement system and comprehensive website monitoring.Tech stackPHP 7 MySQL, MVC, HTML5, CSSProject: Gym Management Web ApplicationCreated a web application for gym management, incorporating various systems for overseeing and managinggym operations, memberships, sales, and member engagement.Tech stackPHP 8, MySQL, Domain driven design combined with hexagonal architecture, Symfony 7, Docker, Githubactions, PHPStan, PSalm, php-cs-fixer, Communication, Sales

Native Advertising Platform DevelopmentWorked at a company managing one of the largest native advertising platforms. Responsibilities included maintaining the application, developing new features, overseeing application performance, and ensuring effective communication with clients to address their needs and feedback.

Depending on the project, my responsibility is technical part, electronics and engineering

Drawing and designing 3D models of new college classrooms.

Presenting and selling a lot of different products over the phone to the potential customers.