l o a d i n g

E-commerce Developer Needed for Online Store Development and Optimization

Nov 3, 2025 - Senior

$15,000.00 Fixed

We're looking for an experienced E-commerce Developer to build, customize, and optimize our online store with focus on user experience, conversion rates, and seamless shopping functionality.

Key Responsibilities:


Develop and customize e-commerce websites

Integrate payment gateways and shipping methods

Set up product catalogs with categories and attributes

Implement inventory management systems

Create custom themes and templates

Optimize checkout process for conversions

Integrate third-party apps and plugins

Set up email automation and abandoned cart recovery

Implement product search and filtering

Configure tax and shipping calculations

Set up multi-currency and multi-language support

Optimize site speed and performance

Ensure mobile responsiveness

Implement security measures and SSL


Required Skills:


3+ years of e-commerce development experience

Expert in Shopify, WooCommerce, or Magento

Strong HTML, CSS, JavaScript knowledge

PHP (for WooCommerce/Magento)

Liquid templating (for Shopify)

Payment gateway integration experience

Database management (MySQL, PostgreSQL)

API integration skills

SEO for e-commerce

Conversion rate optimization (CRO)

Git version control


E-commerce Platforms:


Shopify (Liquid, Shopify API, Apps)

WooCommerce (WordPress, PHP, Hooks)

Magento (PHP, MySQL, Extensions)

BigCommerce (Stencil framework)

PrestaShop

OpenCart

Custom e-commerce solutions


Core E-commerce Features:


Product catalog management

Shopping cart functionality

Secure checkout process

User account creation and login

Order management system

Inventory tracking and alerts

Product variants (size, color, etc.)

Product reviews and ratings

Wishlist functionality

Recently viewed products

Related and recommended products

Product quick view

Compare products feature


Payment Gateway Integration:


Stripe

PayPal (Standard, Express, Pro)

Square

Authorize.net

Razorpay

2Checkout

Apple Pay / Google Pay

Cryptocurrency payments

Buy Now Pay Later (Klarna, Afterpay)

Regional payment methods


Shipping Integration:


Real-time shipping rates

FedEx, UPS, USPS, DHL integration

Local delivery options

Store pickup/BOPIS

Flat rate and free shipping

Shipping zones and classes

Weight-based calculations

International shipping

Tracking number integration

Print shipping labels


Inventory Management:


Stock level tracking

Low stock alerts

Backorder management

SKU management

Multi-warehouse support

Bulk product import/export

Inventory synchronization

Product bundling

Dropshipping integration


Conversion Optimization:


One-page checkout

Guest checkout option

Progress indicators

Trust badges and security seals

Exit-intent popups

Countdown timers

Scarcity indicators

Social proof (reviews, testimonials)

Live chat integration

Clear call-to-action buttons

Mobile-optimized checkout


Marketing Features:


Discount codes and coupons

Flash sales and promotions

Volume discounts

Free shipping thresholds

Buy One Get One (BOGO)

Gift cards and vouchers

Loyalty programs

Referral programs

Email marketing integration

Abandoned cart recovery


Email Automation:


Welcome email series

Order confirmation emails

Shipping notification emails

Abandoned cart emails

Post-purchase follow-up

Review request emails

Re-engagement campaigns

Newsletter signup

Transactional emails


Product Features:


Image galleries with zoom

360-degree product views

Video integration

Size guides and charts

Product customization options

Digital product delivery

Subscription products

Pre-orders

Product bundles

Virtual try-on (AR)


Search & Navigation:


Advanced product search

Autocomplete suggestions

Faceted search/filtering

Sort by (price, popularity, rating)

Breadcrumb navigation

Mega menu design

Category pages optimization

Tag-based navigation


Customer Account Features:


User registration and login

Order history and tracking

Saved addresses

Wishlist management

Reorder functionality

Account settings

Newsletter preferences

Downloadable invoices


Admin Dashboard:


Order management

Product management

Customer management

Inventory tracking

Sales reports and analytics

Coupon management

Shipping management

Tax configuration


SEO Optimization:


SEO-friendly URLs

Meta titles and descriptions

Product schema markup

XML sitemap

Canonical tags

Image alt text optimization

Breadcrumb schema

Open Graph tags

Page speed optimization

Mobile-first indexing


Security Features:


SSL certificate installation

PCI DSS compliance

Secure payment processing

Two-factor authentication

Fraud detection and prevention

Regular security updates

Data encryption

GDPR compliance

Privacy policy integration


Third-Party Integrations:


CRM systems (Salesforce, HubSpot)

Email marketing (Mailchimp, Klaviyo)

Accounting software (QuickBooks, Xero)

Analytics (Google Analytics, Facebook Pixel)

Social media selling (Facebook Shop, Instagram)

Live chat (Zendesk, Intercom, Tidio)

Review platforms (Trustpilot, Yotpo)

ERP systems


Mobile Optimization:


Responsive design

Touch-friendly navigation

Mobile checkout optimization

App-like experience (PWA)

Mobile payment methods

Mobile-specific features

Fast loading on mobile


Performance Optimization:


Page load speed optimization

Image optimization and compression

CDN implementation

Code minification

Database optimization

Caching strategies

Lazy loading

Core Web Vitals improvement


Analytics & Reporting:


Sales reports

Traffic analytics

Conversion tracking

Product performance

Customer behavior analysis

Abandoned cart reports

Revenue tracking

ROI measurement


Deliverables:


Fully functional e-commerce store

Custom theme/design implementation

Payment gateway integration

Shipping method setup

Product catalog uploaded

Email automation configured

Mobile-responsive design

SSL and security setup

Analytics integration

Admin training documentation

SEO optimization complete

Performance optimization

Post-launch support (2-4 weeks)


Budget: $35 - $75/hour or $5,000 - $15,000 (Fixed project)

Timeline: 6-12 weeks (depending on complexity)

  • Proposal: 0
  • Less than 3 month
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David Brady Inactive
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Member since
Nov 3, 2025
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