Muhammad is available for hire

Muhammad Abubakar Khan

Verified Expert in Engineering

Front-end Developer

Lahore, Punjab, Pakistan

Toptal member since September 16, 2022

Expertise

Web Development Shopify Development Front-end Windows Development Ubuntu Liquid HTML5 JavaScript Ruby on Rails

Bio

Abubakar is a front-end developer with four years of experience in Shopify theme and application development. He specializes in converting UI/UX designs into code, implementing custom functionality in Shopify and Shopify Plus stores, and building custom apps to integrate commercial software into Shopify stores.

Portfolio

RIESS GROUP, LLC.

Shopify, Web Development, Shopify Theme, Liquid

Life Supplies Brands Ltd

Shopify, eCommerce, APIs, Symfony, Ruby on Rails (RoR), Shopify Plus...

Surface Studio Enterprises NYC, Inc

Shopify, Shopify Theme, Shopify Customizations, Responsive Web Design (RWD)...

Experience

Shopify Plus - 5 years
Shopify - 5 years
Shopify Theme - 5 years
JavaScript - 5 years
HTML5 - 5 years
SCSS - 5 years
Liquid - 5 years
Ruby on Rails (RoR) - 5 years

Availability

Part-time

Preferred Environment

Windows, Ubuntu, Liquid, SCSS, HTML5, JavaScript, Shopify, Shopify Plus, Shopify Theme, Shopify Customizations, HTML

The most amazing...

...thing I've developed is an app for helping drop-shippers place and sync orders from Shopify to AliExpress.

Work Experience

Senior Shopify Front-end Developer

2023 - PRESENT

RIESS GROUP, LLC.

Developed and fixed custom features across multiple Shopify Plus stores.
Tracked and fixed bugs using Asana as a reporting tool.
Oversaw the launch of custom features across multiple Shopify Plus stores.

Technologies: Shopify, Web Development, Shopify Theme, Liquid

Shopify Developer

2023 - PRESENT

Life Supplies Brands Ltd

Implemented a custom account dashboard on the Shopify store to manage subscriptions and one-time purchases linked to the account using a middleware server and Recharge.
Implemented a ship now feature to add a subscription or one-time item to the current list of subscriptions and charge the customer right away.
Tracked and fixed bugs using Notion as a reporting tool.
Upgraded the website design using the updated design tokens.

Technologies: Shopify, eCommerce, APIs, Symfony, Ruby on Rails (RoR), Shopify Plus, Shopify API, Figma, PHP, Laravel, GraphQL, Front-end

Shopify Expert

2023 - 2023

Surface Studio Enterprises NYC, Inc

Developed and fixed multiple features across the website.
Tracked and fixed bugs using Trello as a reporting tool.
Oversaw the launch of several features and pages of the website.

Technologies: Shopify, Shopify Theme, Shopify Customizations, Responsive Web Design (RWD), Front-end

Shopify Developer

2023 - 2023

SAGA Fitness PTY LTD

Developed the complete store website from scratch.
Used XD designs to create pixel-perfect pages for the store using Liquid, HTML, JavaScript, and SCSS.
Helped in integrating Shopify apps into the store.

Technologies: Shopify, JavaScript, jQuery, Liquid, HTML5, CSS3, SCSS, Node.js, XD to HTML, Front-end

Shopify Expert

2023 - 2023

Shop Tokens, LLC

Helped integrate the current application with the Shopify platform.
Developed the payment integration system for the app with the Shopify Billing API.
Created extensions for post-purchase, checkout UI, Storefront widgets, and functions using the Shopify CLI tool for the Shopify app.
Helped with the Shopify app submission/review process and meeting all the requirements to publish the app on the Shopify App Store.

Technologies: Shopify, Amazon Web Services (AWS), Payment APIs, Online Payments, Full-stack Development, PostgreSQL, TypeScript, CSS, Liquid, Shopify Plus, React, GraphQL, Front-end

Front-end Developer

2022 - 2023

Codilyze

Developed a store to allow music listeners to play songs like DJs.
Tracked and fixed bugs using Jira as a reporting tool.
Developed a store to allow regular customers to sell their used items on the platform.

Technologies: CSS, HTML, JavaScript, Wix, Shopify, Responsive Web Design (RWD), PSD to Shopify, Shopify Theme, Shopify Design, Shopify API, Shopify Plus, Shopify Customizations, Liquid, HTML5, CSS3, Liquid Template, Shopify Payments, Web Development, Software Engineering, jQuery, Ruby on Rails (RoR), SCSS, PostgreSQL, Slick, UI Development, Landing Pages, User Interface (UI), Front-end

Web Developer

2021 - 2023

A1 Cash & Carry

Created multiple complete Shopify Plus eCommerce websites from scratch based on the provided PSDs.
Developed static websites for the brands owned by the company based on the PSDs provided.
Built a custom Shopify app to connect multiple stores to monitor and sync inventory and product changes. The app also synced orders between stores to insert them into the company's point of sale (POS).
Tracked and fixed bugs using ClickUp as a reporting tool.

Technologies: Liquid, Shopify, Shopify API, Shopify Plus, Shopify Swell, PSD to Shopify, Shopify Theme, Shopify Customizations, Shopify Payments, Ruby on Rails (RoR), PostgreSQL, SCSS, HTML5, JavaScript, jQuery, Slick, Excel 2016, SAP, HTML, Responsive Web Design (RWD), Liquid Template, CSS, Shopify Design, Web Development, Software Engineering, CSS3, UI Development, User Interface (UI), Front-end

Front-end Developer

2022 - 2022

LAPIS BRAND DESIGN LLC

Implemented the provided design and converted it into pixel-perfect UI for both desktop and mobile for a Shopify store.
Implemented the Shopify customization to the provided design.
Hooked up Klaviyo forms for data gathering on the required page.

Technologies: Shopify, HTML, CSS, Shopify Theme, Liquid, Responsive Web Design (RWD), PSD to Shopify, Liquid Template, Shopify Design, Web Development, Software Engineering, jQuery, SCSS, HTML5, Slick, CSS3, UI Development, Landing Pages, User Interface (UI), Front-end

Senior Shopify Developer

2019 - 2021

Codverse Software Solutions

Developed a Shopify app to help place, sync, and track orders from Shopify to AliExpress.
Created a Google plugin to scrape all products, including best-selling products from a Shopify store.
Built a Shopify app to provide a currency changer and auto-set currency based on customer location.
Developed a Shopify app to implement an upsell banner on Shopify stores.
Created a Shopify app to implement a 3D product selector on Shopify stores.
Worked on more than ten Shopify Plus stores to develop and implement custom functionality.
Tracked and fixed bugs using Asana as a reporting tool.

Technologies: Liquid, Shopify, Shopify API, Shopify Theme, Shopify Plus, PSD to Shopify, Shopify Customizations, Shopify Design, Ruby on Rails (RoR), HTML, Responsive Web Design (RWD), Liquid Template, CSS, Shopify Payments, Web Development, Software Engineering, jQuery, SCSS, HTML5, PostgreSQL, Slick, CSS3, UI Development, Landing Pages, User Interface (UI), PHP, Laravel, GraphQL, Front-end

Software Engineer

2018 - 2019

Fliclicks Software Solutions

Worked on an insurance agency management software system based on Ruby on Rails and PostgreSQL.
Tracked and fixed bugs using Jira as a reporting tool.
Implemented Stripe payment API integration with an ongoing project.
Worked on over 25 Shopify Plus store themes to integrate the app functionality and develop new pages.

Technologies: Ruby on Rails (RoR), Liquid, Shopify Plus, Shopify Theme, SCSS, JavaScript, HTML5, jQuery, PSD to Shopify, Shopify Swell, Shopify API, Shopify Customizations, HTML, Responsive Web Design (RWD), Liquid Template, CSS, Shopify Payments, Shopify Design, Web Development, Software Engineering, Slick, CSS3, UI Development, Landing Pages, User Interface (UI), Front-end

Experience

Dropshipping App for Shopify Stores

A return on revenue (RoR) based Shopify application that is connected to a merchant account on AliExpress. The app helps sync product data from AliExpress to Shopify and order data from Shopify to AliExpress. I was the lead on this project.

Shopify Plus Stores for B2B and B2C Brands

https://a1cashandcarry.com

Business-to-business (B2B) and business-to-consumer (B2C) Shopify Plus stores are synced to other stores owned by the same company. They sync inventory and price data with adjustments. I have implemented a custom shipping price calculation to the main store using tags and Shopify script editor, a custom search feature to find products using synonyms, and a custom pick-up or delivery feature.

Shopify App to Sync Data Between Stores

A Shopify-based custom app that syncs data between stores with the same products and handles prices and inventory levels. The app also syncs orders between the stores to manage the tracking info and inventory levels.

Home Page for Shopify Website

https://verygoodparts.com

I developed a pixel-perfect home page for a brand based on the provided designs. The design was also converted into tablet and mobile screens and adjusted to accommodate any other kind of screen as well.

Education

2014 - 2018

Bachelor's Degree in Software Engineering

Lancaster University - Lancaster, United Kingdom

2014 - 2018

Bachelor's Degree in Software Engineering

COMSATS University Islamabad (CUI) - Lahore, Punjab, Pakistan

Certifications

SEPTEMBER 2022 - PRESENT

Certified Velo Developer

Wix

Skills

Libraries/APIs

Liquid, jQuery, Shopify API, Slick, React, Node.js

Tools

Shopify Plus, Wix, Shopify Swell, Excel 2016, Figma

Languages

SCSS, HTML5, JavaScript, HTML, CSS, Liquid Template, CSS3, GraphQL, PHP, TypeScript

Frameworks

Ruby on Rails (RoR), Laravel, Symfony

Paradigms

Responsive Web Design (RWD), Object-oriented Programming (OOP)

Platforms

Windows, Ubuntu, Shopify, Amazon Web Services (AWS)

Storage

PostgreSQL, Alibaba Cloud

Other

Shopify Theme, Software Engineering, Web Development, PSD to Shopify, Shopify Customizations, Shopify Design, Shopify Payments, UI Development, Landing Pages, User Interface (UI), eCommerce, Front-end, Quality Assurance (QA), SAP, APIs, Payment APIs, Online Payments, Full-stack Development, XD to HTML

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