๐โโ๏ธ With over 10+ years of programming experience and more than 7+ years dedicated to Software Development and Information Technology, I have honed my expertise in a range of critical areas including Web and AI Application or Solution Development, Database Management, Server-Side Programming, and Software Management.
๐งโ๐ป My approach to coding emphasizes maintainability and scalability throughout the entire software development lifecycle. When crafting web-based applications, I prioritize user experience as a paramount concern, ensuring that user interfaces are not only trendy and modern but also maintain a high level of professionalism. This dedication to user-centric design is where my proficiency in Front-End development shines, enabling me to deliver seamless and exceptional user experiences. On top of my expertise, I use Github Copilot , which makes my work crazy fast and smart, for quick client delivery.
๐ต๏ธโโ๏ธ Moreover, I specialize in efficiently managing data servers to ensure secure and smooth communication between the front-end application layer and the back-end layer, contributing to the overall robustness and reliability of software solutions.
๐๏ธ My Services
๐น Small to Large Scale Web and AI application development from Scratch (N-Tier, Monolithic, Microservices)
๐น AI application or solution development using Foundation Model (OpenAI API integrations, ChatGPT, DeepSeek or similar), text embedding, PineCone vector Database implementation for RAG (includes text and image training) or similar application. Custom AI chatbot, AI Agent or Knowledge-base development. Video tools using Veo 3, Sora, Kling AI or similar APIs. Go all Microsoft with Azure - OpenAI, AI Search, Vision AI, Custom Vision, Cosmos DB, Blob Container
๐น Front-End Development using Vue.js (Vue 2 or Vue 3, HTML, CSS, ES6, TypeScript)
๐น UI/UX or Prototype design using Figma
๐น Figma design to Page development using HTML, CSS, JS or Vue.js
๐น Responsive UI development for all screen sizes like desktop, mobile, tablet etc. (pixel perfect)
๐น API integrations in the Front-End using AXIOS / Fetch or other.
๐น Back-End API development using Node.js, Express.js, JWT for Security (Rest API)
๐น Entire database development and management using MS SQL / MySQL / Firebase / Mongo
๐น Automated / End-to-End Tests for any Website or API, using TestCafe (JavaScript framework)
๐น Load / Stress test of API or Website using Octoperf, Kibana and Grafana
๐น Any kind of Management System, E-Commerce, Social Media, or totally Custom Software Development.
๐น Research and Develop any AI, particularly Machine Learning, based application or product
๐น Data Visualization, Big Data analysis and Report generation from User or Business data
๐น Deploying / Hosting web application using Amazon Web Services (AWS) or Custom
๐ผ Expert In
๐น Front End: Vue 2 & 3, Nuxt, TypeScript, Axios, VUEX, Pinia, Bootstrap, Vuetify, Quasar, jQuery.
๐น Back End / Server: Node.js, AWS (EC2, S3, Lambda), Express.js, GraphQL, CI/CD (Jenkins).
๐น AI: OpenAI API integrations, ChatGPT, DeepSeek, Grok, Gemini or similar LLM usage, RAG operations, knowledge-base using PineCone vector database, AI chatbot or agent development. Azure - A. OpenAI, A. AI Search, A. Vision AI, Custom Vision, A. Cosmos DB, A. Blob Container
๐น Database: MySQL, Firebase, MS SQL, PineCone (vector database)
๐น Design Tools: Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator.
๐น Project Management Tool: Bitbucket, GitHub, Jira, Azure DevOps, MS Teams, Trello.
๐น Other: ChatGPT or any LLM, Knowledge Base, NLP, Artificial-Intelligence based web application development.
๐ Education
๐น Master's Degree in Computer & Electrical Engineering, Canada. (2 yrs)
๐น Bachelor's Degree in Computer Science & Engineering, Bangladesh. (4 yrs)
Feel free to ping ๐ me on Upwork to discuss ideas. I am sure I can help you out with a Software Solution. If it doesn't match up, we can always go our own directions.
Front-End Development
Responsive Design
Vue.js
Nuxt.js
JavaScript
TypeScript
API Integration
Vuex
Web Component Design
HTML5
SCSS
Firebase
User Authentication
Swagger
Node.js
OpenAI API
Performance Optimization
AWS Development
CSS
BootstrapVue
Artur B.
Lockport, New York
$63/hr
4.6
317 jobs
For over 22 years, I develop and customize Websites or Shopify Online Stores, their Themes and Plug-ins. Fluent in HTML, CSS and Liquid Code. I provide assistance and support to clients of all types, bloggers, small and corporate business types. I am self motivated, educated and timely organized delivering top quality service, because your 100% satisfaction is my most important goal.
Other then building and customizing for the Web, I've setup and launched Shopify online e-commerce stores for clients, tweaked themes and implemented variety of plugins. I've built portals, integrated API for Facebook, Stripe and Twitter. One of my early Web Apps I've personally built was called Tweetbits that got high exposure and popularity, with over 100,000 users.
My skills and consists of; HTML(5), CSS(3 and Scss), Liquid Coding, WordPress, Shopify, Rails, API, XML. I'm in the process of learning React and AngularJS.
I've got extensive knowledge working with Providers and Services such as GoDaddy, Enom, Cloud66, Amazon AWS, Google Cloud, and many other.
It would be my pleasure to provide and offer my expertise to you, or your company by building, customizing, fixing or tweaking anything website related, Shopify store, plugin, or building an app.
Front-End Development
Web Design
Website Migration
Shopify
Shopify Templates
Website Customization
HTML
CSS
Theme Customization
WordPress
jQuery
WordPress e-Commerce
Shopify Theme
Ecommerce Website Development
PSD to WordPress
Toru I.
Brooklyn, New York
$48/hr
5.0
74 jobs
Hi, I'm Toru โ a Japanese front-end web developer based in Tokyo and New York, with 10+ years of experience in HTML, CSS, JavaScript, SEO, and modern CMS platforms.
I specialize in building and maintaining websites using Squarespace and WordPress, helping clients launch clean, responsive, SEO-friendly, and user-friendly websites. Whether you're starting from scratch, redesigning an existing site, or migrating between platforms (e.g., from WordPress to Squarespace), I can support you every step of the way.
With a strong focus on SEO best practices, I ensure your site is optimized for search engines, driving traffic and improving visibility. I handle everything from on-page SEO (meta tags, keyword research, content optimization) to technical SEO (site speed, mobile optimization, schema markup) and off-page SEO (link building strategies).
Core Skills
โธ HTML / HTML5 / XHTML
โธ CSS / CSS3 / Bootstrap
โธ JavaScript / jQuery
โธ SEO Best Practices (on-page, technical, off-page)
โธ Responsive Web Development
CMS Expertise
โธ Squarespace
โธ WordPress (Elementor, Divi, WooCommerce)
โธ Shopify
Other
โธ Figma, PSD, XD to HTML Conversion
โธ Web Hosting & DNS Setup
โธ Cross-browser Testing & Debugging
โธ Moving from Squarespace version 7.0 to version 7.1
โธ Hubspot
โธ Zapier
โธ Braze
โธ Mailchimp
โธ Adobe Premiere Pro
โธ Jira
โธ Slack
โธ Confluence
Iโm Top Rated on Upwork with over 66 completed projects and a strong track record of happy clients.
Letโs build something great together โ feel free to reach out anytime :)
PSD to HTML
Responsive Design
CSS 3
HTML
jQuery
WordPress
JavaScript
HTML5
CSS
Website
Shopify
Squarespace
SEO Performance
Figma
Joel H.
New York City, New York
$50/hr
4.9
192 jobs
๐ง๐ข๐ฃ ๐ฅ๐๐ง๐๐ ๐ฃ๐๐จ๐ฆ | ๐ช๐๐ ๐๐๐ฆ๐๐๐ก๐๐ฅ | ๐๐ ๐ฆ & ๐-๐๐ข๐ ๐ ๐๐ฅ๐๐ ๐๐๐ฉ๐๐๐ข๐ฃ๐๐ฅ | ๐ช๐ข๐ฅ๐๐ฃ๐ฅ๐๐ฆ๐ฆ, ๐ฆ๐๐ข๐ฃ๐๐๐ฌ, ๐ช๐๐๐๐๐ข๐ช
๐ Transforming ideas into high-performing, user-focused websites that drive real results.
Overview:
7+ years. $200K+ earned. Top Rated Plus. If you need someone who moves fast, builds clean, and stays accountable, that's me.
I specialize in Shopify, WordPress, Webflow, and UI/UX design for DTC brands, agencies, and growing businesses. I work with clients across every stage, from founders launching their first store to established brands doing 7-8 figures who need a reliable developer to
๐ช๐๐๐ง ๐ ๐๐ข:
๐ฆ๐ต๐ผ๐ฝ๐ถ๐ณ๐: Full store builds, custom Liquid, OS 2.0 sections and blocks, Shopify Plus checkout customization, Klaviyo and Recharge integrations, CRO, headless commerce via Storefront API, Shopify Functions and Flow automation.
๐ช๐ผ๐ฟ๐ฑ๐ฃ๐ฟ๐ฒ๐๐: Custom theme development, Elementor Pro, Gutenberg, WooCommerce, membership sites, LearnDash, MemberPress, speed optimization, REST API, PHP, MySQL, ACF, custom post types.
๐ช๐ฒ๐ฏ๐ณ๐น๐ผ๐: Full design and build, CMS collections, client-editable systems, HubSpot integrations, interactions and animations.
๐๐ฟ๐ฎ๐บ๐ฒ๐ฟ: High-motion marketing sites, interactive components, smooth scroll animations, CMS-driven content.
๐จ๐/๐จ๐ซ & ๐๐ถ๐ด๐บ๐ฎ: Design systems, wireframes, high-fidelity mockups, component libraries, Figma-to-Shopify/WordPress/Webflow. Pixel-accurate execution.
๐๐ ๐๐ต๐ฎ๐๐ฏ๐ผ๐๐ & ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐: Tidio, Intercom, Drift, custom GPT-powered chatbots. Lead capture flows, support automation, HubSpot and GoHighLevel CRM integration.
๐-๐๐ผ๐บ๐บ๐ฒ๐ฟ๐ฐ๐ฒ ๐๐ฅ๐ข: Mobile optimization, product page redesigns, sticky ATC, cart drawer builds, upsell and cross-sell systems, Core Web Vitals and LCP optimization.
๐ ๐ฎ๐ฟ๐ธ๐ฒ๐๐ถ๐ป๐ด & ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป: Klaviyo, Zapier, Make, GoHighLevel, GA4, GTM, Meta CAPI, TikTok Pixel, UTM tracking.le.
๐ช๐๐ฌ ๐๐๐๐๐ก๐ง๐ฆ ๐๐๐ข๐ข๐ฆ๐ ๐ ๐
Top Rated Plus โ top 3% of freelancers on Upwork
$200K+ earned working with premium DTC brands and agencies
Fast turnaround โ if it's clear, it gets done same day or next morning
I design and build โ no handoff gaps, one person accountable
Most clients that start as one-time projects become long-term relationships
๐ฆ๐๐ฅ๐ฉ๐๐๐๐ฆ
๐ธ Web Design โ High-conversion, mobile-optimized websites.
๐ธ Shopify Development โ Full-store setup, custom themes, and integrations.
๐ธ E-Commerce Development โ Custom WooCommerce, Webflow, and Magento builds.
๐ธ UI/UX Design โ Figma-based design, wireframes, and prototypes.
๐ธ SEO Optimization โ Boost rankings and performance.
Letโs create something amazing together! Whether you need a Shopify store, a custom E-commerce website, or Figma design work, Iโm here to help.
๐ฃ๐๐๐ง๐๐ข๐ฅ๐ ๐ฆ & ๐ง๐๐๐
Shopify ยท Shopify Plus ยท Shopify Liquid ยท Shopify Storefront API ยท Shopify Functions ยท Shopify Flow ยท WordPress ยท WooCommerce ยท Webflow ยท Framer ยท Wix Studio ยท Squarespace ยท Kajabi ยท Figma ยท Next.js ยท React ยท Node.js ยท PHP ยท HTML ยท CSS ยท JavaScript ยท Tailwind CSS ยท Elementor Pro ยท Gutenberg ยท Divi ยท Klaviyo ยท Recharge ยท Skio ยท HubSpot ยท GoHighLevel ยท Zapier ยท Make ยท Tidio ยท Intercom ยท Drift ยท GPT-powered Chatbots ยท Yotpo ยท ACF ยท Custom Post Types ยท REST API ยท Sanity ยท Contentful ยท GA4 ยท GTM ยท Meta CAPI ยท TikTok Pixel ยท Rank Math ยท Yoast SEO ยท Core Web Vitals ยท WCAG Accessibility ยท LearnDash ยท MemberPress ยท Recharge ยท Bold ยท Gorgias
Landing Page
Web Design
Web Development
JavaScript
PHP
CSS 3
HTML5
Tailwind CSS
WordPress
SQL
Shopify
CMS Development
Figma
Theme Customization
Plugin
Marina G.
Kings County, New York
$85/hr
5.0
104 jobs
Hi,
I can elevate your business's web and mobile presence and build your
website or mobile application from scratch or fix your existing one.
โ Senior Laravel ,WordPress/Woocommerce and Shopify Developer.
โ Senior Flutter Developer for mobile apps.
โ Over 10 years of Laravel, WordPress/Woo, and PHP development experience.
โ Upwork's TOP RATED PLUS web and mobile developer.
โ With more than 10 years of commercial development, I can estimate all tasks and projects, so you'll know the price and turnaround.
Here is what I can help you with for the back-end and front-end tasks: โข Laravel development
โข Flutter development and submission to AppleStore and GooglePlay.
โข WordPress and WooCommerce and custom plugin development. All popular themes and ACF.
โข PHP/MySQL/MangoDB development
โข FrontEnd development; React.js, TypeScript, html5, CSS and more
I can set or fix your server configuration :
โข Amazon AWS, Digital Ocean, Vultr, Liquid, WPEngine, Plesk
โข All popular U.S. and European shared hostings; Godaddy, Ionos, Bluehost, Kinsta, and much more.
I can add payment functionality to your website or the mobile app:
โข Invoicing, Checkout for users and guests, Recurring payments, etc.
โข Custom discounts, promo codes, and referral programs.
โข Authorize.net, Stripe, Square, PayPal, Apple pay and Amazon pay.
I will set up your email configuration for Google, Amazon, Office365/Outlook, as well as campaigns with Sendgrid, Twilio, Mailchimp, Constantcontact etc.
Management: Jira, Asana, Trello, or Slack.
If you are looking for a result-oriented professional who cares about delivering high-quality work, please feel free to contact me.
PHP
Bootstrap
Laravel
Node.js
Ruby on Rails
React
HTML5
CSS 3
MySQL
React Native
David P.
Brooklyn, New York
$75/hr
5.0
63 jobs
Shopify Plus Expert Developer | Expert-Vetted โข Top Rated Plus
I help startups, growing, and enterprise eCommerce brands design, develop, and scale high-performing Shopify and Shopify Plus stores with over 15 years of experience in full-stack development and more than 10 years specializing in Shopify. You can expect clear timelines, weekly check-ins, complete transparency, and clean code thatโs always version-controlled. Iโm available for video calls, consistent communication, and post-launch support. The technologies I work with, but not limited to, are: Shopify, Shopify Plus, Figma, GitHub, Klaviyo, Google Analytics, HTML, CSS, JS, Liquid, and JSON.
๐ Client Results:
โ +25% conversion rate through optimized product pages & A/B testing
โ Mobile PageSpeed score boost from 42 โ 85
โ +18% AOV using cross-sell/upsell logic and cart drawer
โ 100+ migrations from WooCommerce with zero SEO loss
Iโve built, migrated, and optimized thousands of stores across various categories such as:
๐งฅ Fashion & Apparel
๐งด Health & Beauty
๐ Home & Living
๐ Home Improvement & Hardware
๐งธ Toys & Baby Products
๐ถ Pet Products
๐จ Art & Collectibles
๐ซ Food & Beverage
๐ง Fitness & Wellness
๐ Tech & Gadgets
๐ Books, Digital & Educational Products
Letโs bring your vision to life โ hereโs how I can help make it happen:
๐ ๏ธ Store Setup & Development
Store setup, redesigns & migrations (e.g., WooCommerce, Wix)
Custom Shopify theme development (Liquid, HTML, CSS, JS)
Shopify Plus & checkout customizations
Landing page creation (e.g., product launches, promos)
Bundles, subscriptions, and memberships
Multi-currency setup
Product listing and bulk upload, custom fields
๐จ Design & UX/UI
Mobile-first UX/UI design & branding
Mobile-responsive design optimization
Store UX/UI audit and improvement
๐ App & API Integrations
App integrations (Recharge, Klaviyo, CRMs, shipping APIs)
Fulfillment services (dropshipping, warehouse API integration)
Upsell/cross-sell apps & strategies
๐ Performance, Marketing & SEO
SEO, speed optimization & CRO strategies
Shopify SEO (on-page & technical)
Google Ads, email marketing setup (Klaviyo, Omnisend)
๐ฆ Ongoing Support & Strategy
Monthly support & troubleshooting packages
Monthly support packages
Consulting & Training
Letโs build a high-converting Shopify store that reflects your brand and drives results. Message me to get started!
Site Examples:
โ healthyline.com
โ uppababy.com
โ aquablumosaics.com
โ shopkoopman.com
โ shopstage.co
โ invigor8.com
โ zebracbd.com
โ irvingfarm.com
โ chomps.com
โ flamingoestate.com
โ licorice.com
โ bcdevices.com
โ bloomist.com
โ schuilcoffee.com
โ beeandkin.com
โ pinkdoorfabrics.com
Front-End Development
JavaScript
Liquid
Shopify
Shopify Plus
Shopify Development
Shopify Theme
React
Node.js
Shopify Apps
Shopify Website Design
Ecommerce Website Development
Back-End Development
MERN Stack
Figma
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