Marko
Vujanović.

Work on the Goodwings platform covered application logic, APIs and internal services built with Laravel and PHP. The focus moved from individual websites toward larger applications with more complex data flows, integrations and business logic.

Relational databases such as MariaDB brought architecture, performance and data consistency into focus. Request validation, edge cases, background jobs and reliable communication between services became central parts of development.

Docker-based environments made local development consistent and dependencies easier to manage. The work also extended into environment configuration, deployment workflows and application security, connecting frontend experience with backend systems.

The experience at InfoArs began with a frontend course in 2021 and later continued through teaching and mentorship. Beginner groups covered HTML, CSS, Bootstrap and jQuery.

Advanced groups focused on JavaScript and React, including application structure, state management, component architecture and debugging. The emphasis was on understanding a problem and breaking larger tasks into manageable parts.

Mentorship supported the transition from tutorials to independent projects. Explaining technical decisions clearly and adapting to different students became as important as programming itself.

Work at MANIA covered client projects across different industries, from marketing websites to more complex builds with custom functionality and CMS integrations.

Designs were translated into responsive interfaces tested across browsers and devices. Alongside HTML, CSS and JavaScript, projects included WordPress and Shopify themes as well as custom React frontends.

Collaboration with designers, project managers and developers involved balancing technical decisions, quality and deadlines. Maintenance, cPanel, hosting and deployments connected frontend work with the realities of production environments.