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I am a results-driven web developer with extensive experience in PHP, Laravel, Vue.js, and modern deployment practices. I enjoy turning complex requirements into clean, scalable software and taking on leadership roles to guide teams to success. Over the years, I’ve built high-traffic applications, integrated with external services (Twilio, QuickBooks, LMS), and implemented CI/CD, TDD, and zero-downtime migrations. I value collaboration, proactive problem-solving, and mentoring others to grow their skills.…I am a results-driven web developer with extensive experience in PHP, Laravel, Vue.js, and modern deployment practices. I enjoy turning complex requirements into clean, scalable software and taking on leadership roles to guide teams to success. Over the years, I’ve built high-traffic applications, integrated with external services (Twilio, QuickBooks, LMS), and implemented CI/CD, TDD, and zero-downtime migrations. I value collaboration, proactive problem-solving, and mentoring others to grow their skills.

Duško Živković

Web Developer, Full Stack Developer, Back-End Developer, +2

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I am a results-driven web developer with extensive experience in PHP, Laravel, Vue.js, and modern deployment practices. I enjoy turning complex requirements into clean, scalable software and taking on leadership roles to guide teams to success. Over the years, I’ve built high-traffic applications, integrated with external services (Twilio, QuickBooks, LMS), and implemented CI/CD, TDD, and zero-downtime migrations. I value collaboration, proactive problem-solving, and mentoring others to grow their skills.…I am a results-driven web developer with extensive experience in PHP, Laravel, Vue.js, and modern deployment practices. I enjoy turning complex requirements into clean, scalable software and taking on leadership roles to guide teams to success. Over the years, I’ve built high-traffic applications, integrated with external services (Twilio, QuickBooks, LMS), and implemented CI/CD, TDD, and zero-downtime migrations. I value collaboration, proactive problem-solving, and mentoring others to grow their skills.

Available to hire

I am a results-driven web developer with extensive experience in PHP, Laravel, Vue.js, and modern deployment practices. I enjoy turning complex requirements into clean, scalable software and taking on leadership roles to guide teams to success.

Over the years, I’ve built high-traffic applications, integrated with external services (Twilio, QuickBooks, LMS), and implemented CI/CD, TDD, and zero-downtime migrations. I value collaboration, proactive problem-solving, and mentoring others to grow their skills.

Skills

Experience Level

Expert

Expert

Expert

Expert

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Expert

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Expert

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Expert

Language

English

Advanced

Work Experience

Full-Stack Developer at BS Computer

March 1, 2016 - August 1, 2017

Designed and developed software solutions based on client requirements, delivering intuitive and user-friendly results. Added features and improved performance to increase efficiency. Wrote clean, structured code with documentation for future scalability. Contributed to code reviews, testing, and knowledge sharing to improve team output.

Full-Stack Developer / Team Leader at Campus Cloud Services

September 1, 2017 - June 1, 2025

Led multiple projects as Team Leader, mentoring developers, managing sprints, and coordinating teams in Agile/Scrum workflows. Built and maintained high-traffic PHP systems with queues, workers, caching, and supervisors for reliability. Delivered and optimized Twilio, QuickBooks, Google Classroom, and LMS integrations to automate workflows. Implemented zero-downtime MySQL migrations, refactored for SOLID/DRY/KISS/PSR standards, reducing debugging time. Executed full-cycle development of Laravel, Vue 3, and Quasar apps from planning to production. Automated releases with CI/CD, managed Linux servers and AWS environments, and configured Supervisor for workers. Used Docker, practiced TDD with PHPUnit, and monitored apps with Telescope. Collaborated with design, QA, and business teams.