Available for Freelance Contracts, Global Projects & Retainers

Freelance WordPress & Shopify Developer, Web Engineering Specialist for growing businesses worldwide.

10+ years of experience as an independent freelance web developer and technical specialist engineering high-converting websites, bespoke WooCommerce & Shopify builds, API integrations, and AI automations. Based in India — collaborating remotely as a dedicated freelance expert with founders, agencies, and businesses across the US, UK, Europe, Australia, and worldwide with dedicated timezone overlap.

๐ŸŒ Remote Freelancer Worldwide ยท US/UK/EU Overlap ๐Ÿ’ฌ Direct Freelance Dev ยท Zero Middlemen โšก 1000+ Websites Delivered ยท Top-Rated Specialist ๐Ÿ’ณ Global Invoicing ยท Stripe, Wise & Wire ๐Ÿ›ก๏ธ Fixed Milestones & Freelance NDA
Freelance WordPress DeveloperShopify ExpertWooCommerce SpecialistElementor ExpertCustom LiquidClaude Code + MCPCloudflareGoogle Analytics 4Search ConsoleRankMathWP RocketZoho CRMHubSpotn8n AutomationREST APIsStripeFreelance WordPress DeveloperShopify ExpertWooCommerce SpecialistElementor ExpertCustom LiquidClaude Code + MCPCloudflareGoogle Analytics 4Search ConsoleRankMathWP RocketZoho CRMHubSpotn8n AutomationREST APIsStripe
About ยท Sathyaseelan G. โ€” Freelance Web Developer & Technical Specialist

Senior Freelance Engineering Without Agency Overhead.

I am a senior freelance WordPress developer, Shopify expert, and web engineering specialist with over a decade of hands-on experience building conversion-focused digital systems. I work directly as an independent freelance technical consultant with business owners and growing marketing agencies around the globe who need reliable execution without middleman overhead.

Based in Tamil Nadu, India, I operate on a transparent remote freelance model: clear written updates, code-first communication (Slack, WhatsApp, Email, Loom), guaranteed daily timezone overlap (EST, PST, GMT, CET, AEST), milestone-based pricing, and clean, documented code handovers with full IP ownership.

Read Full Bio & Credentials →

Sathyaseelan G. - Freelance WordPress and Shopify Developer
Freelance DeliveryIndia ยท Remote Worldwide
US / UK / EU Overlap
1000+
Websites Created
1500+
Landing Pages
20+
Shopify Stores
10+
Years Freelance Experience
Specialist Freelance Engineering Clusters

Freelance Capabilities & Technical Expertise Built for Scale.

From bespoke custom code to complex API integrations, hire an experienced freelance WordPress specialist, Shopify expert, and technical consultant across 5 specialized service clusters structured to accelerate your business growth.

WordPress Development

Custom Themes, Bespoke Plugins & WooCommerce

Tailored WordPress engineering without bloated templates. As an experienced freelance WordPress developer, I craft bespoke theme architecture, custom plugin functionality, seamless WooCommerce checkouts, and zero-downtime migrations.

From $129 / โ‚น9,999 Explore Cluster →

Shopify Development

Custom Liquid Themes, Sections & Speed Tuning

Turn Shopify into a high-revenue conversion engine. Work with a freelance Shopify expert for custom Liquid code, bespoke sections, AJAX cart drawers, third-party app setups, and deep performance tuning.

From $129 / โ‚น9,999 Explore Cluster →

Conversion Landing Pages

High-Converting Sales Pages for Ads & Lead Gen

Mobile-first, lightning-fast landing pages engineered by a freelance conversion specialist to maximize Google/Meta Ads ROI. Pixel-perfect Figma conversions, Elementor or clean HTML/CSS with instant WhatsApp and CRM routing.

From $79 / โ‚น5,999 Explore Cluster →

Speed, SEO & Technical Fixes

Core Web Vitals & good score, Technical SEO & Security

Eliminate slow loading times, layout shifts, and search ranking penalties. Hire a freelance Core Web Vitals specialist and technical SEO expert for JSON-LD Schema integration, Search Console error fixes, and emergency malware removal.

From $79 / โ‚น5,999 Explore Cluster →

CRM, API & AI Automation

Zoho, HubSpot, REST APIs & Claude AI Automations

Automate lead flows, data synchronization, and repetitive business tasks. As a freelance integration specialist, I build two-way syncs with Zoho, HubSpot, and Salesforce, custom REST APIs, n8n webhook pipelines, and Claude AI assisted solutions.

From $99 / โ‚น7,999 Explore Cluster →

Custom Engineering & All Services

208+ Specialized Services Across 15 Categories

Need a bespoke payment webhook, server configuration, custom database optimization, or email deliverability fix? Consult with a freelance web specialist across our complete library of 208+ specialized technical setups.

Fixed Quote on Scope Browse All 208+ →
Worldwide Freelance Delivery

How I Collaborate With Global Clients as an Independent Freelance Specialist

Reliable, transparent, and frictionless remote freelance delivery whether you are in New York, London, Sydney, Toronto, or Dubai.

Timezone Alignment & Daily Overlap

I provide a guaranteed 4–5 hours of working overlap with North American (EST/PST), European (GMT/CET), and Australian (AEST) business hours for real-time syncs and rapid replies as your dedicated remote freelance developer.

Direct Freelancer Access & Clear Async Updates

No account managers or middleman telephone games. You deal directly with the senior freelance engineer coding your project through clear chat updates, video walkthroughs, and Slack/WhatsApp/Email support.

Global Freelance Invoicing & Currencies

Hassle-free international payments via Wise, Stripe, PayPal, or Direct Wire Transfer. Freelance invoicing available in USD ($), GBP (ยฃ), EUR (โ‚ฌ), AUD ($), CAD ($), and INR (โ‚น).

IP Ownership, Freelance NDA & Warranty

Standard mutual non-disclosure agreements (NDAs) signed before sensitive access. 100% full intellectual property and Git handover with 30 days of complimentary post-launch freelance warranty.

Freelance FAQ

Frequently Asked Questions

Straightforward answers on freelance collaboration, turnaround times, and global development standards.

Hiring an independent senior freelance specialist gives you direct access to the actual developer writing your code without agency overhead, account manager markups, or junior dev handoffs. You get faster turnaround, flexible milestone pricing, direct communication, and senior-level architectural quality.

We start with a direct consultation to review your requirements, scope, and timeline. I provide a clear milestone proposal with transparent pricing. Once approved, development begins with regular async updates, staging previews, and guaranteed daily timezone overlap for US, UK, EU, and Australian clients.

I structure my workday to provide 4–5 hours of direct, active overlap with US East Coast (EST), US West Coast (PST mornings), UK/European working hours (GMT/CET), and Australian afternoons (AEST). During these hours, I am immediately reachable on Slack, WhatsApp, or Google Meet for syncs and urgent requests.

I issue professional invoices via Wise, Stripe, PayPal, or Direct Bank Wire in your local currency (USD, GBP, EUR, AUD, CAD, INR). Most projects operate on a transparent 50% start / 50% launch milestone structure, with custom monthly retainers available for ongoing engineering support.

Yes. As a senior freelance engineer, I regularly collaborate via GitHub, GitLab, and Bitbucket using clean branch-and-PR workflows, CI/CD pipelines, and pixel-perfect conversions from Figma, Adobe XD, or Sketch.

Absolutely. I regularly sign mutual non-disclosure agreements (NDAs) as an independent freelance consultant before reviewing sensitive codebases, proprietary business logic, or customer credentials.

Every project includes 30 days of complimentary post-launch freelance warranty covering bug fixes, performance monitoring, and minor tweaks to ensure rock-solid production stability. Optional monthly maintenance retainers are available thereafter.

Hire an Expert Freelance Developer

Ready to scale your website or hire a freelance specialist?

Tell me about your project scope, timeline, or current technical bottlenecks. As an independent freelance web developer, I will review your requirements and reply with a transparent plan and fixed milestone estimate.