milomir stojanovic
@milomirstojanovic
Senior Shopify developer focused on CRO, performance and custom ecommerce solutions.
SerbiaWhat I'm looking for
I am a Senior Shopify Developer with 9+ years building high-performance, conversion-focused ecommerce stores using Shopify, Liquid, HTML, CSS and JavaScript. I design and implement custom themes, integrations and headless builds that boost sales, improve site speed and enhance UX while ensuring maintainable, scalable code.
I collaborate closely with designers, product managers and marketers to translate business goals into technical solutions, lead code reviews and enforce best practices. My achievements include launching numerous Shopify stores, improving site speed and Core Web Vitals, and delivering projects on time that drive measurable revenue growth and client retention.
Experience
Work history, roles, and key accomplishments
Senior Shopify Developer
PsyCommerce
Jan 2025 - Present (1 year 2 months)
Launched 15 Shopify stores and front-end projects, improving store performance and loading speeds by up to 22% and increasing client retention through on-brand e-commerce solutions.
Shopify Fullstack Developer
Convertlab
Jul 2024 - Sep 2025 (1 year 2 months)
Designed and maintained high-performance Shopify sites including custom themes and headless builds, implemented SEO best practices and managed migrations and feature rollouts with minimal disruption.
Shopify Developer
Drive Digital
May 2024 - Feb 2025 (9 months)
Used Git-based workflows to deliver maintainable Shopify solutions, led code reviews, enforced standards, and collaborated cross-functionally to translate business requirements into technical deliverables.
Shopify Frontend Developer
Blue Stout
Aug 2020 - Mar 2023 (2 years 7 months)
Implemented SEO and performance improvements that optimized Core Web Vitals and developed custom Shopify features including advanced product templates and checkout customizations.
Shopify Fullstack Developer
Digiscaping
Oct 2018 - Nov 2020 (2 years 1 month)
Worked with marketing to develop and manage Shopify stores and eCommerce strategy, analyzing and optimizing store performance to drive online sales.
Shopify Fullstack Developer
eHouse Studio
Jan 2017 - Oct 2018 (1 year 9 months)
Delivered Shopify theme development, customizations, and app integrations as part of a Shopify Partner agency to help clients grow online retail capabilities.
Education
Degrees, certifications, and relevant coursework
Freemote
Bootcamp Certificate, Shopify Development
2022 - 2022
Completed a Shopify Development Bootcamp focusing on AJAX, Shopify, HTML, CSS Flexbox, and JavaScript libraries to build Shopify storefronts and integrations.
The App Brewery
Bootcamp Certificate, Web Development
2017 - 2017
Completed The Complete Web Development Bootcamp covering full-stack web development fundamentals and practical project work.
University of Belgrade
Bachelor's degree, Computer Science
2013 - 2017
Bachelor's degree in Computer Science with coursework in programming, algorithms, and systems completed between 2013 and 2017.
Availability
Location
SerbiaAuthorized to work in
Social media
Job categories
Skills
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