Andrija Denic

Web Developer at Sky Soft D.O.O.

Developed and maintained core features of a web application using Next.js, React, and TypeScript. Wrote clean, reusable, and well-structured code focusing on scalability and maintainable state logic. Worked in a small agile team, participating in sprint planning, ticket-based workflow, and code reviews. Improved SEO and performance through server-side rendering, meta-optimization, and bundletuning.

Software Engineer (Volunteer) at Volunteer

Built new features and UI components for a free workshop platform using React, TypeScript, and Next.js. Integrated with Supabase and PostgreSQL, working on data flow and page-level logic. Collaborated on AWS-hosted deployments and refined user experience using Chakra UI.

Freelance Web Developer at No Limit House

Designed and delivered custom websites and full-stack apps for small businesses across different industries. Built responsive, user-friendly interfaces in React and developed backend logic using Node.js and Express. Specialized in developing custom CMS dashboards, user authentication flows, and API integrations.

Course Instructor / Assistant at DanilovEsovic.com

Served as course instructor/assistant for online courses hosted on DanilovEsovic.com, delivering live sessions on React and Node.js, onboarding venues, and coordinating participant invites. Managed RSVP flows and post-event communications.

Web Developer at Sky Soft DOO

Built core features for a web application using Next.js, React, and TypeScript. Wrote clean, reusable, and well-structured code focusing on scalability and maintainable state logic. Worked in a small agile team, participating in sprint planning, ticket-based workflows, and code reviews. Improved SEO and performance through server-side rendering, meta optimization, and bundle tuning. Implemented CI/CD pipelines with GitHub Actions, Docker, and AWS (ECR, App Runner). Configured IAM roles and GitHub secrets for secure deployment workflows. Collaborated with designers and marketing specialists to plan and execute client-facing features.

Course Instructor / Assistant at Danilo Vesovic

Started as a course assistant, supporting students in React and Node.js sessions and resolving coding issues. Progressed to instructor, delivering live sessions and building a demo e-commerce app with Stripe integration. Provided hands-on mentorship through code reviews, debugging, and guidance on real-world projects.