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Rezaul KarimRK
Open to opportunities

Rezaul Karim

@rezaulkarim7

Frontend and Shopify theme developer specializing in JavaScript, React, Next.js, and Liquid.

Bangladesh
Message

What I'm looking for

I’m looking for a role building fast, user-friendly front ends and Shopify themes, using JavaScript, React, Next.js, and Liquid, where I can own features end-to-end and grow with a product-focused team.

I’m a Front End Developer and Shopify Theme Developer focused on building modern, responsive experiences. I bring hands-on frontend development work from a full-time role and a continuous drive to improve the way users interact with web interfaces.

In my current work, I develop using JavaScript, React, and Next.js, turning requirements into clean, maintainable frontend implementations. I also work on Shopify theme development, using Liquid to shape storefront behavior and presentation.

My professional approach is practical and outcome-driven: I aim to deliver features that feel fast, clear, and reliable. I enjoy working across frontend development and theme work where design, UI behavior, and implementation details connect.

Beyond building pages, I’m motivated by opportunities to take ownership of improvements and collaborate with teams that value quality and usability. I’m excited about roles that let me apply my JavaScript/React/Next.js skills while strengthening Shopify theme development.

Experience

Work history, roles, and key accomplishments

HA
Current

Frontend Developer

HasThemes

Mar 2020 - Present (6 years 4 months)

Frontend Developer at HasThemes, focusing on JavaScript, React.js, and Next.js development.

HA
Current

Shopify theme developer

HasTech

Mar 2020 - Present (6 years 4 months)

Shopify theme developer at HasTech, working with JavaScript, React.js, and Next.js.

Education

Degrees, certifications, and relevant coursework

UB

University of South Asia Bangladesh

Bachelor of Science (B.Sc.), Apparel and Textile Manufacture

2013 - 2016

TC

Textile Engineering College, Zorarganj, Mirersarai, Chittagong

Diploma, Fiber

2009 - 2013

TZ

Textile Engineering College, Zorarganj

Diploma, Fiber

2009 - 2013

Completed a Diploma in Fiber at Textile Engineering College, Zorarganj, from 2009 to 2013.

Tech stack

Software and tools used professionally

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