Available to hire
Senior Shopify Developer and Full Stack Engineer with over 10 years of experience building scalable eCommerce platforms, custom Shopify stores, and high-performance web applications. Strong expertise in Shopify Liquid, JavaScript, TypeScript, React, Node.js, and custom Shopify app development, with hands-on experience integrating payment gateways, third-party APIs, and subscription systems. Skilled in developing responsive, conversion-focused storefronts and optimizing performance, SEO, and user experience across desktop and mobile platforms. Experienced in collaborating with cross-functional teams to deliver secure, maintainable, and scalable solutions in fast-paced remote environments.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Serbian
Fluent
English
Advanced
Work Experience
Senior Full Stack Developer at Freelance
October 1, 2023 - PresentFreelance senior full stack developer collaborating with clients to build robust, scalable web applications. Utilized JavaScript, TypeScript, Golang, PHP, React, Angular, and Node.js to create dynamic frontends and integrative backends. Implemented efficient backend solutions and ensured seamless collaboration between frontend and server-side components. Demonstrated problem-solving and attention to detail to deliver high-quality code.
Senior Front End Developer at Vaionex
October 1, 2023 - September 18, 2025Senior front-end developer contributing to cutting-edge web applications. Leveraged JavaScript, TypeScript, React, and Angular to build intuitive, responsive user interfaces. Collaborated with cross-functional teams to design and implement features, participated in code reviews, and mentored junior developers.
Senior Full Stack Developer at Appomart
June 1, 2021 - September 18, 2025Senior full stack developer designing and implementing end-to-end web solutions. Utilized JavaScript, TypeScript, Golang, PHP, React, Angular, and Node.js to deliver scalable applications. Collaborated with product managers and designers to translate requirements into functional software; performed testing and debugging to ensure quality.
Software Developer at Byteout Software
December 1, 2016 - September 18, 2025Software developer contributing to enterprise-level solutions. Developed and maintained applications using JavaScript, TypeScript, and PHP. Collaborated with a team to deliver projects on schedule and supported troubleshooting and bug fixes.
Intern at Department of Technical Sciences, SASA
June 1, 2014 - September 18, 2025Intern focusing on software engineering practices. Gained practical experience by working on software development tasks, collaborating with professionals, and applying programming knowledge.
Senior Full Stack Developer
January 1, 2026 - PresentRemote freelance senior full-stack developer collaborating with clients to develop robust and scalable web applications. Built dynamic and interactive user interfaces and integrated back-end services using Go and Java, JavaScript/TypeScript, PHP, React, and Node.js. Worked closely with product managers, back-end engineers, and QA teams to design and deliver new features.
Senior Front End Developer at Vaionex
February 1, 2024 - December 1, 2025Created intuitive, responsive UIs using React/TypeScript with RxJS. Collaborated with cross-functional teams to design and implement innovative features, enhancing overall user experience and front-end performance.
Senior Front End Developer at Vaionex
July 1, 2021 - October 1, 2023Remote front-end developer focusing on UI/UX improvements and scalable front-end architecture; built client-facing features with TypeScript and RxJS, working with cross-functional teams to deliver new capabilities.
Full Stack Developer at Appomart
February 1, 2017 - June 1, 2021Designed and implemented end-to-end scalable web applications, collaborated with product managers and UI/UX designers, and performed thorough testing and debugging to ensure high-quality software.
Software Developer at Byteout
July 1, 2014 - December 1, 2016Developed enterprise-level software solutions using JavaScript, TypeScript, and PHP. Collaborated with a team to deliver projects within defined timelines and assisted in troubleshooting and resolving software defects.
Intern at Department of Technical Sciences, Serbian Academy of Sciences and Arts (SASA)
October 1, 2012 - June 1, 2014Completed internship focusing on software engineering practices and gained practical experience working on software development projects.
Senior Shopify Developer at Remote / Freelance
January 1, 2026 - PresentFreelance senior Shopify development for multiple clients, focusing on Shopify themes, apps, API integrations, and performance improvements. Implemented payment gateway integrations and third-party app connections, delivering user-friendly storefronts on schedule.
Senior Shopify Front-end Developer at Remote
February 1, 2024 - December 31, 2025Led frontend development for Shopify-based stores, built scalable frontend features, optimized mobile and desktop experiences, and integrated third-party services and APIs.
Senior Front-end Developer at Vaionex
July 1, 2021 - October 31, 2023Contributed to modern Shopify-centric ecommerce platforms, built interactive UI using React/Angular, integrated backend services, and improved performance and user experience.
Software Engineer at Byteout Software
July 1, 2014 - December 31, 2016Contributed to development and customization of ecommerce platforms for various clients; built Shopify themes and apps using JavaScript, TypeScript, PHP, and Liquid; collaborated with teams to deliver on timelines.
Intern at Department of Technical Sciences, SASA
October 1, 2012 - June 30, 2014Gained practical software engineering experience during internship, contributing to coding tasks and software engineering processes.
Education
Bachelor of Computer Science at University of Maribor, Slovenia
September 1, 2008 - August 1, 2012Bachelor of Computer Science at University of Maribor
September 1, 2008 - August 1, 2012Bachelor of Computer Science at University of Maribor
September 1, 2008 - August 31, 2012Internship at Department of Technical Sciences, SASA (Serbian Academy of Sciences and Arts)
October 1, 2012 - June 30, 2014Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Retail
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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