Shopify
5 Star Sausages – Artisanal Gourmet Food & Subscription Store
Perishable food shipments required strict regional delivery date scheduling, temperature-controlled packaging fees, and recurring bundle subscriptions.
Available for freelance & selected projects
I build high-converting websites, stores & custom solutions that solve real business problems.
Need a reliable developer to build, fix, or improve your website or online store? I work independently with businesses and teams to turn ideas, technical challenges, and outdated websites into fast, scalable digital experiences.
Specialties:
Shopify, WordPress, Custom Plugins, WooCommerce, Speed Optimizations, Payments Gateways, API Integrations, AI Integrations
No agency middleman. No unnecessary overhead. Just direct communication, clean code, and full ownership of the work.
Featured Portfolio
Featured Projects & Case Studies
Explore verified client builds across Shopify, WordPress, custom plugins, BigCommerce, and automated funnels.
Shopify
Nikolaus Nature – Organic Botanical Wellness & Skincare Store
Educating shoppers on botanical ingredient formulations and dermatological safety while maintaining a fast, friction-free purchasing flow.
Shopify
Rocky Mountain Supply Co. – Rugged Outdoor Gear & Apparel Store
High-traffic seasonal drops suffered from slow image loading and cumbersome mobile navigation for technical gear specs and sizing guides.
Shopify
Delray Beach Living – Coastal Lifestyle & E-Commerce Showcase
Needed an immersive, coastal lifestyle shopping experience that merged high-resolution photography with instant add-to-cart performance and zero mobile layout shift.
Shopify
Dekra-Lite – Commercial Holiday Lighting & Decor B2B Store
Municipalities and commercial contractors required complex custom quote requests, tiered volume pricing, and high-SKU spec sheets that default Shopify themes could not…
Core Services & Solutions
Specialized Services That Grow Your Business
From high-converting Shopify stores and bespoke WordPress plugins to payment gateway integrations and speed optimization, here is exactly how I help clients succeed.
01
Shopify OS 2.0, Liquid & Custom Apps
Custom Shopify Online Store 2.0 development with customized themes, bespoke Liquid sections, custom app integrations, dynamic cart drawers, and frictionless checkout flows.
02
WordPress, Gutenberg & Page Builders
Expert development and design customization across Gutenberg blocks & Full Site Editing, Elementor Pro, Divi, Avada, and custom themes. Built with clean code so your team can easily update content without breaking layouts.
03
Membership, LMS & Subscriptions
Turn your website into a recurring revenue engine. Setup and customization of online course LMS portals (LearnDash, Tutor LMS), community networks (BuddyBoss), and membership/subscription systems (MemberPress, WooCommerce Subscriptions).
04
WordPress Custom Plugins & APPs
Tailored WordPress plugins, private Shopify apps, and BigCommerce APPs engineered for unique business logic: custom post types, REST APIs, automated inventory sync, custom checkout rules, and ERP integrations.
05
Payment Gateways & Integrations
Frictionless, secure payment processing that prevents abandoned checkouts. Full integration of Stripe, PayPal, Razorpay, Authorize.Net, Apple Pay, multi-currency routing, and automated subscription billing.
06
Landing Pages, Speed & Monthly Retainers
High-converting custom landing pages and GoHighLevel sales funnels paired with sub-second Core Web Vitals speed optimization, emergency bug fixing, and dependable monthly development retainers for ongoing site support.
Need ongoing development support? I offer dedicated monthly retainers for website maintenance, Shopify & WordPress updates, feature additions, and priority technical support.
Ask About Retainers
Platforms, Custom APPs & Integration Ecosystem
Shopify OS 2.0 (Customized Themes, Sections & Liquid)
WordPress & WooCommerce
Gutenberg Blocks & Full Site Editing
Elementor & Elementor Pro
Page Builders (Divi, Avada, WPBakery)
Membership & Subscription Sites
LMS (LearnDash) & BuddyBoss
WordPress Custom Plugins & Themes
Shopify & BigCommerce Custom APPs
Payment Gateways (Stripe, PayPal, Razorpay)
GoHighLevel & Funnels
High-Converting Landing Pages
Speed Tuning & Core Web Vitals
PHP 8+ & REST APIs
How We Work Together
A Simple, Reliable Process from Start to Finish
Working with a developer should be stress-free. Here is how I ensure your project is delivered smoothly, on time, and exactly to your expectations.
1. Tell Me What You Need
Share your goals, designs, or current website challenges. I review your requirements, provide honest feedback, and suggest the most cost-effective approach.
2. Clear Scope & Fixed Timeline
You receive a transparent plan with clear deliverables, milestones, and realistic timelines before any work begins. No hidden costs or scope creep.
3. Build, Test & Regular Updates
I build your project with clean code, test responsiveness across devices, and share regular staging updates so you see progress at every stage.
4. Smooth Launch & Full Support
We launch with zero downtime, connect your payment gateways and domains, and provide complete handoff walkthroughs plus ongoing monthly retainer support so your site remains fast and secure.
About & What I Bring To Your Project
Your Dedicated Development Partner for Websites, Stores & Custom Apps
Commercial web and e-commerce development experience since 2017 — turning ideas into fast, dependable, high-converting digital products.
Hi, I’m Jatinder Singh — a full-stack web developer helping store owners, startups, and agencies launch fast websites, custom apps, and reliable e-commerce systems.
Clients hire me when they want development done right the first time. Since 2017, I have helped businesses build, scale, and fix websites across direct-to-consumer commerce, healthcare platforms, B2B services, and digital agencies worldwide.
My core focus is on delivering tangible business value: tailoring Shopify OS 2.0 stores with customized themes, bespoke Liquid sections, and custom apps, building high-performing WordPress websites with Gutenberg, Elementor Pro, Divi, Avada, and custom themes, architecting membership, LMS (LearnDash), BuddyBoss community, and subscription platforms, developing custom WordPress plugins, and integrating rock-solid payment gateways (Stripe, PayPal, Razorpay).
I also build high-converting landing pages and GoHighLevel funnels designed to convert ad traffic into qualified leads. Beyond standalone builds, I provide ongoing monthly development support and retainers for businesses that need a trusted engineer on call for updates, feature additions, speed audits, and bug fixes.
Development Experience & Milestones
Continuous commercial software development since 2017
Full-Stack & E-Commerce Consultant
2021 — Present
Direct collaboration with global business owners, startups, and agencies. Architecting high-converting Custom Plugins for Wordpress, Shopify OS 2.0 stores, customized themes, custom apps, and automated workflows.
Senior Web & CMS Development Specialist
2019 — 2021
Engineered bespoke WordPress systems, custom Gutenberg blocks, WooCommerce membership & subscription portals, bespoke Liquid sections, and payment integrations.
Commercial Web Development Foundation
2017 — 2019
Began professional web development with agencies in 2017. Built responsive websites, custom PHP/WordPress themes, plugin logic, and client-friendly management handoffs.
Initiate a Conversation
Have a Project in Mind?
Whether you need a custom Shopify OS 2.0 store, an Elementor or Avada WordPress site, a membership or LMS platform, a custom plugin, or a payment gateway, let's talk.
Direct Channels
I work with clients and engineering teams across timezones. Reach out directly via email, WhatsApp, or submit your project details.
Email Address
work@jatindersingh.inPhone & Direct Line
+91 99889 96401Location & Availability
India · Remote WorldwideRapid Response
Replies within 4–6 business hours across UK, US & AU timezones.
Confidentiality & NDA
Strict IP protection for proprietary codebases & plugins.
Direct Engineering
Direct collaboration with senior developer.