Hire the Best BigTime Specialists

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Antonitte N.

Naga City, Philippines

$10/hr
5.0
10 jobs

• With 13+ years work experience in a multi-national company engaging in biotechnology and healthcare equipment manufacturing • Graduate of Engineering with practiced Engineering Documentation skills • Supervisory experience in Order Processing System ▪︎ Proven experience in customer service, handling inquiries, concerns, and client support efficiently, Handling Requests for Quotations RFQ's & Preparing Price Quotes, Inside Sales & Quote Coordinator • Topnotch experience in Inventory Control Management • Well-rounded in premium management softwares such as MS Navision, MES Hydra, MS Business Central, etc ▪︎ Bill of Materials (BOM) Controller ▪︎ Executive Assistant to the CEO, managing emails, calendar, meeting, Following up on key projects and ensuring deadlines are met.

  • Order Processing
  • Inventory Plugin
  • Data Entry
  • Lead Generation
  • Customer Support
  • Email Marketing
  • Email Management
  • Request for Quotation
  • Bill of Materials
  • Customer Service
  • ERP Software
Vijay B.

Navsari, India

$15/hr
5.0
6 jobs

Top Rated Plus developer with over 6 years of hands on experience in BigCommerce development, I help eCommerce brands build, optimize and scale high performing online stores that drive conversions and revenue. From creating seamless user experiences to improving site speed, checkout flow and integrations, I focus on delivering solutions that directly impact sales growth and customer retention not just design or development. I have worked with multiple businesses to design, develop and scale their online stores using modern frameworks, clean code, performance first strategies and AI-assisted ecommerce solutions. What I Bring to the Table: I combine design understanding + technical expertise to deliver stores that are fast, scalable, and optimized for user experience. Core Expertise - BigCommerce (Stencil Framework) - PHP - HTML5, CSS3 - JavaScript & jQuery - AI Powered eCommerce Solutions - API Integrations & Webhooks - Performance Optimization & Security BigCommerce Services: -Custom Store Development Fully tailored BigCommerce stores built from scratch aligned with your brand identity and business goals. - Theme Customization (Stencil) Advanced customization of BigCommerce themes to create a unique, high-converting storefront. - Figma to BigCommerce Pixel-perfect, responsive and SEO-friendly conversion from Figma designs to live stores. - Platform Migration Seamless migration from Shopify, WooCommerce, Magento, and other platforms—without data loss or downtime. - API & Third-Party Integrations Integration of CRMs, payment gateways, shipping tools, and inventory systems using APIs and webhooks. - Multilingual Store Setup Expand globally with multilingual BigCommerce stores tailored for international customers. - Payment Gateway Integration Secure and reliable payment setups for smooth checkout experiences. - Store Maintenance & Support Ongoing updates, performance improvements, and proactive issue resolution. - Bug Fixes & Troubleshooting Quick diagnosis and resolution of technical issues to keep your store running flawlessly. - Responsive & Mobile Optimization Mobile-first design approach ensuring seamless performance across all devices. - Custom PHP Solutions Extend store functionality with tailored backend solutions. - AI-Powered eCommerce Features Implementation of AI-driven product recommendations, smart search experiences, automated customer support, personalized shopping flows, and AI-enhanced storefront experiences. - AI Content & Store Automation AI-assisted product descriptions, metadata generation, automated workflows, catalog optimization and ecommerce process automation. => I specialize in migrating ecommerce websites from Shopify and WordPress to BigCommerce while ensuring a smooth transition, secure data transfer, improved performance, and a user-friendly experience. From theme customization to product migration and SEO preservation, I help businesses move to BigCommerce efficiently with minimal downtime and optimized store functionality. Why Clients Choose Me - Strong focus on conversion and performance, not just design - Clean, scalable, and maintainable code - Clear communication and reliable delivery timelines - Experience working with growing and premium eCommerce brands - Long-term support and collaboration mindset Let’s Work Together I am open to starting with a small trial task so you can evaluate my approach and quality before moving forward. If you're looking for a developer who understands both business goals and technical execution, I would be glad to collaborate.

  • Ecommerce Website
  • CSS 3
  • HTML5
  • jQuery
  • JavaScript
  • Website Redesign
  • BigCommerce
  • PHP
  • Ecommerce Website Development
  • Ecommerce Store Setup
  • Ecommerce Storefront Design
  • Stencil
  • Custom Ecommerce Store
  • Custom Ecommerce Platform Development
  • Custom PHP
  • Laravel
  • Website Migration
  • AI Chatbot
  • AI Development
  • Website Builders & CMS Consultation
Jeffrey W.

Knoxville, Tennessee

$55/hr
5.0
34 jobs

✦ 𝓔𝔁𝓹𝓮𝓻𝓲𝓮𝓷𝓬𝓮 𝗜'𝗺 𝗮 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝟭𝟱 𝘆𝗲𝗮𝗿𝘀 of experience specializing in BigCommerce, Shopify, React, and custom eCommerce solutions. I bring a deep understanding of both technical development and digital marketing strategy. ✦ 𝓢𝓹𝓮𝓬𝓲𝓪𝓵𝓲𝔃𝓪𝓽𝓲𝓸𝓷 𝗜 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗶𝗻 𝗕𝗶𝗴𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗮𝗻𝗱 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 (Celigo, Netsuite, Shiphawk, etc), as well as React and React meta-frameworks such as NextJs, Gatsby, and Astro. ✦ 𝓕𝓵𝓮𝔁𝓲𝓫𝓲𝓵𝓲𝓽𝔂 𝗠𝘆 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗹𝗹𝗼𝘄𝘀 𝗺𝗲 𝘁𝗼 𝘁𝗿𝗮𝘃𝗲𝗿𝘀𝗲 𝘀𝗲𝗮𝗺𝗹𝗲𝘀𝘀𝗹𝘆 between different technologies, which is reflected in my history as lead-developer and consultant for multiple e-commerce companies. I am very adept at implementing eCommerce process for the following stack: ✦ BigCommerce ✦ Shopify ✦ Celigo (integrator.io) ✦ Netsuite (ERP) ✦ ShipHawk (Warehouse Management) ✦ Google Merchant Center (Including GTM, Ads, and syncing catalogs) ✦ Omnisend (Email Marketing) ✦ Much more. Along with technical expertise, my experience in marketing includes managing over 500k in paid ad spend annually. ✦ 𝓒𝓸𝓶𝓶𝓲𝓽𝓶𝓮𝓷𝓽 When hired, I treat any company as if it were my own. 𝗠𝘆 𝗴𝗼𝗮𝗹 𝗶𝘀 𝗳𝗼𝗿 𝘆𝗼𝘂 𝘁𝗼 𝘀𝘂𝗰𝗰𝗲𝗲𝗱.

  • BigCommerce
  • Ecommerce
  • React
  • Node.js
  • ShipHawk
  • SQL
  • JavaScript
  • SEO Strategy
  • Front-End Development
  • Back-End Development
  • Gatsby.js
  • MongoDB
  • Airtable
  • CSS
Joshua S.

Early, Texas

$100/hr
5.0
47 jobs

I’m Joshua, a BigCommerce BigDev Certified developer with over 15 years of experience helping online stores look better, run smoother, and grow with reliable, high-quality development. I take on everything from full store builds to ongoing support and general improvements, with a focus on clean code, clear communication, and dependable long-term partnerships. 🔥What I Do I help ecommerce businesses build, refine, and maintain their BigCommerce stores. My work includes: • Full BigCommerce store builds and redesigns • Custom theme development (Stencil framework) • Layout improvements and new page sections • Styling updates and brand-aligned UI enhancements • Product display adjustments and category improvements • Mobile responsiveness and visual refinement • Troubleshooting front-end issues and resolving display problems • Performance-minded development and site cleanup • General ecommerce support and ongoing monthly maintenance 💼Why Clients Hire Me • BigDev Certified with 15+ years of BigCommerce experience • 100% Job Success and Top Rated on Upwork • Friendly, clear, and responsive communication • Strong attention to detail and long-term reliability • Clean, organized code that is easy to maintain • Ability to jump in quickly for fixes or support • Ideal for businesses wanting a dependable ongoing developer Clients often say I’m easy to work with, deliver high-quality results, and help make their store feel more polished, professional, and consistent. I’ll respond quickly and outline the best options based on your goals. Whether you need one-time fixes, ongoing maintenance, or a complete new store build, I can help you move forward with confidence. Looking forward to working with you! - Joshua

  • BigCommerce
  • Ecommerce Website
  • Web Development
  • HTML
  • CSS
  • Ecommerce
  • Ecommerce Support
  • Ecommerce Development Consultation
  • Stencil
Olem F.

Antipolo City, Philippines

$9/hr
5.0
48 jobs

Results-driven Product Lister with extensive experience in E-commerce Catalog and Product Data Management across Shopify, Magento, BigCommerce, Volusion, and various CMS platforms. Skilled in product listing creation, catalog organization, data accuracy, product research, inventory updates, and managing large product databases. Focused on building accurate, organized, and optimized product catalogs that support efficient online store operations and high-quality product data standards. With 21,000+ Upwork hours and enterprise CMS experience, I have worked extensively on large-scale eCommerce projects involving product data handling, catalog maintenance, and spreadsheet-based product management. I also have enterprise web production experience from working at Sun Microsystems, where I handled CMS-based content updates, publishing, and web page management for large-scale websites using structured workflows and HTML-based systems.

  • Data Entry
  • Volusion
  • HTML
  • BigCommerce
  • Magento
  • nopCommerce
  • Shopify
  • PrestaShop
  • Custom Content Management System
  • Order Processing
Mini B.

Chandigarh, India

$15/hr
4.8
107 jobs

Your Shopify/Bigcommerce store is live. Traffic is coming in. But sales? Not where they should be. You've seen other stores simpler, maybe even less polished, outsell yours by miles. And you're left wondering what they're doing that you're not. Here's the truth: most Shopify stores are built to look good. Very few are built to sell. Hi, I'm Mini Bhalla a Shopify/ Bigcommerce specialist with 8+ years and 300+ stores built across Shopify and BigCommerce. I don't just set up stores. I engineer buying experiences that guide visitors from "just browsing" to "order confirmed." 🔷 WHAT I DO FOR SHOPIFY STORES ▸ Shopify and Bigcommerce Store Setup Complete build from scratch, structured to convert from day one ▸ Shopify Theme Customization Tailored to your brand, not just a stock template ▸ Shopify Redesign & Revamp Turning underperforming stores into revenue machines ▸ Shopify Landing Pages High-converting pages for product launches, ads, and campaigns ▸ Shopify Speed Optimization Faster load times, better Core Web Vitals, fewer abandoned sessions ▸ Shopify SEO On-page SEO, structured data, collection/product page optimization ▸ Shopify App Integration Reviews, upsells, subscriptions, loyalty, email capture, and more ▸ Shopify Payments & Checkout Smooth, friction-free checkout flows that close sales ▸ Shopify Migration Moving your store from WooCommerce, BigCommerce, or Wix cleanly ▸ Shopify Custom Development Liquid templating, custom sections, API integrations ▸ BigCommerce Development Stencil Framework, theme design, full store builds 🔷 WHAT GOES INTO EVERY PROJECT Before I touch your store, I ask: "Where are visitors dropping off, and why?" Then I work backwards: ✔ Audit your current store or brief (if starting fresh) ✔ Map the customer journey from ad click to checkout complete ✔ Design with buying psychology built into every section ✔ Optimize for mobile first because that's where your customers are ✔ Ensure speed, SEO, and conversion work together, not against each other ✔ Hand over with full training so you're never dependent on a developer for basic updates 🔷 INDUSTRIES & STORE TYPES I'VE BUILT FOR Fashion & Apparel | Health & Wellness | Beauty & Skincare | Home & Lifestyle | Electronics & Gadgets | Food & Beverage | Fitness & Sports | Jewelry & Accessories | Pet Products | Digital Products & Courses | Dropshipping & Print-on-Demand | Subscription Boxes | B2B Wholesale Stores 🔷 TOOLS & SKILLS Shopify | Shopify Plus | Shopify Liquid | Shopify CLI | Dawn Theme | Brooklyn | Debut | Custom Themes | BigCommerce | Stencil Framework | Figma | HTML5 | CSS3 | JavaScript | Klaviyo | Mailchimp | Recharge (Subscriptions) | Judge.me | Yotpo | Loox | PageFly | GemPages | Google Analytics 4 | Facebook Pixel | Google Tag Manager | Google Search Console | PageSpeed Insights | GTmetrix 🔷 WHY CLIENTS WORK WITH ME ✔ 8 years, 300+ stores, I've seen what works and what silently kills conversions ✔ I focus on your numbers, not just your design, pretty stores that don't sell are useless ✔ Honest project scoping you'll know exactly what's being built, why, and when ✔ I train you after launch, so you own your store, not just rent it from a developer ✔ Long-term availability, I stay on as your growth partner, not just a one-time vendor ✔ Affordable without cutting corners, quality work at a rate that makes sense for growing businesses READY TO BUILD A STORE THAT ACTUALLY SELLS? Tell me about your project what you're selling, who you're selling to, and what's not working right now. I'll come back with a clear plan, honest timeline, and no unnecessary upsells. Message me today, I typically respond within a few hours. Keywords: Shopify | Shopify Expert | Shopify Developer | Shopify Designer | Shopify Store Setup | Shopify Theme Customization | Shopify Redesign | Shopify Landing Page | Shopify Speed Optimization | Shopify SEO | Shopify Migration | Shopify Liquid | Shopify Plus | Shopify App Integration | Shopify Checkout Optimization | BigCommerce | Stencil Framework | BigCommerce Developer | eCommerce Website Design | eCommerce Development | Conversion Rate Optimization | Dropshipping Store | Shopify Custom Development | WooCommerce to Shopify | Online Store Design | Responsive eCommerce | Product Page Optimization | Shopify Subscription | Shopify Custom Sections

  • Shopify SEO
  • Web Design
  • Ecommerce Website
  • BigCommerce
  • Shopify Templates
  • Shopify
  • PHP
  • Web Development
  • Ecommerce Functionality
  • Stencil
  • Shopify Apps
  • Shopify Theme

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