Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a self-taught web developer with a Bachelor's degree in Electronics Engineering, blending software development with automation and systems thinking.\n\nMost recently I partnered with a long-term Shopify client to design and implement custom backend functionality, including an API-based integration with a client CRM. I also built product import and update workflows to automate catalog management and improve reliability for editors and admins. Beyond Shopify, I delivered projects across Webflow, WordPress, and Shopware, coordinating timelines, leading client meetings, and turning requirements into production-ready solutions.…I am a self-taught web developer with a Bachelor's degree in Electronics Engineering, blending software development with automation and systems thinking.\n\nMost recently I partnered with a long-term Shopify client to design and implement custom backend functionality, including an API-based integration with a client CRM. I also built product import and update workflows to automate catalog management and improve reliability for editors and admins. Beyond Shopify, I delivered projects across Webflow, WordPress, and Shopware, coordinating timelines, leading client meetings, and turning requirements into production-ready solutions.

Blaž Mandl

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





I am a self-taught web developer with a Bachelor's degree in Electronics Engineering, blending software development with automation and systems thinking.\n\nMost recently I partnered with a long-term Shopify client to design and implement custom backend functionality, including an API-based integration with a client CRM. I also built product import and update workflows to automate catalog management and improve reliability for editors and admins. Beyond Shopify, I delivered projects across Webflow, WordPress, and Shopware, coordinating timelines, leading client meetings, and turning requirements into production-ready solutions.…I am a self-taught web developer with a Bachelor's degree in Electronics Engineering, blending software development with automation and systems thinking.\n\nMost recently I partnered with a long-term Shopify client to design and implement custom backend functionality, including an API-based integration with a client CRM. I also built product import and update workflows to automate catalog management and improve reliability for editors and admins. Beyond Shopify, I delivered projects across Webflow, WordPress, and Shopware, coordinating timelines, leading client meetings, and turning requirements into production-ready solutions.

Available to hire

I am a self-taught web developer with a Bachelor’s degree in Electronics Engineering, blending software development with automation and systems thinking.\n\nMost recently I partnered with a long-term Shopify client to design and implement custom backend functionality, including an API-based integration with a client CRM. I also built product import and update workflows to automate catalog management and improve reliability for editors and admins. Beyond Shopify, I delivered projects across Webflow, WordPress, and Shopware, coordinating timelines, leading client meetings, and turning requirements into production-ready solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Software maintenance engineer at TAB d.d.

December 1, 2016 - March 1, 2021

Developed PLC and HMI software for various production machines, reducing maintenance costs by utilizing newer hardware and software technology. Trained electrical maintenance and production workers on new machines, resulting in higher expertise and improved safety. Built an IoT device to collect process data from obsolete hardware for analytics, enabling efficiency improvements. Designed, developed and maintained PLC and HMI software, ensuring optimal performance and uptime. Collaborated with cross-functional teams to translate machine requirements into actionable features.

Frontend developer at AD Vita d.o.o.

March 1, 2021 - March 1, 2023

Led the development of 4 new e-stores by creating custom Shopify themes, including tier pricing, product variant swatches, and custom announcement blocks. Improved website speed and performance with optimized Shopify themes, resulting in better page load times and lower bounce rates. Implemented responsive design to improve mobile traffic and user experience. Collaborated with design and marketing teams to deliver features and designs, and maintained compatibility with Shopify updates and third-party apps.

Web developer at SirPauls Digital Agency GmbH

March 1, 2023 - December 1, 2024

Led end-to-end development for a primary Shopify client, building custom backend features and integrations. Designed and implemented an API layer to synchronize Shopify data with a client-specific CRM, ensuring reliable two-way communication. Built custom product import and update pipelines to automate catalog management and reduce manual work for administrators. Delivered multiple websites across Shopify, Webflow, WordPress, and Shopware, launching production-ready projects and coordinating with clients throughout the lifecycle.