E-Commerce Website & Mobile App Development — Build, Sell, and Grow Online
SiTechra (Pvt) Ltd offers professional eCommerce website and mobile app development services in Jaffna, Sri Lanka. We create fast, secure, and conversion-focused online stores that help your business grow and attract more customers.
Build an Online Store That Sells More
In today’s fast-changing digital world, your website is your storefront — open 24/7. At SiTechra (Pvt) Ltd, we specialize in creating eCommerce websites and mobile applications that are not only visually appealing but also designed to convert visitors into customers.
We develop fully responsive online stores, integrate secure payment gateways, and build smooth mobile shopping experiences. Whether you’re launching a small online boutique or managing a large-scale retail platform, we deliver powerful digital solutions that scale with your business.
We use the latest tools and frameworks to ensure your site loads fast, performs flawlessly on all devices, and is optimized for Google rankings. Every solution we create includes advanced features like inventory tracking, product filters, order management, and customer analytics — giving you total control and clarity over your business growth.
What We Offer:
- Custom E-Commerce Website Development
We create tailored eCommerce websites using Angular, Laravel, and Node.js for unmatched performance, scalability, and design freedom.
- Mobile App Development (Android & iOS)
Deliver a seamless shopping experience with mobile apps built using Flutter — ensuring high performance, easy navigation, and real time synchronization with your website.
- Payment Gateway Integration
Accept payments securely through Stripe, PayHere (Sri Lanka payment gateway), OnePay, and international cards, ensuring smooth transactions for both local and global customers.
- Smart Admin Dashboards
Manage your store, inventory, and orders easily with advanced admin dashboards powered by Laravel & Filament PHP.
- Order & Inventory Management Systems
Keep track of stock, deliveries, and customer purchases in real-time with intelligent automation tools.
- SEO & Performance Optimization
Every website and app we build is optimized for speed, Google visibility, and conversion — ensuring your store attracts and retains customers.
Industries We Serve
We have built eCommerce platforms for various industries, including:
Fashion & Apparel
Trend-driven online stores with style and usability.
Food & Grocery
On-demand delivery systems with inventory sync.
Electronics & Gadgets
Feature rich platforms for product comparison and sales.
Beauty & Wellness
Elegant online shops for salons and skincare brands.
Wholesale & B2B
Secure portals for distributors and retailers.
Why Choose SiTechra for Your E-Commerce Development
All in One Solution
From web to mobile, we build integrated systems.
Tailored Design
Unique designs that reflect your brand identity.
Fast & Secure
Optimized code and secure payment integrations.
SEO-Ready Stores
Rank high and attract more buyers from Google.
Affordable Packages
High-end development at budget-friendly pricing.
After-Launch Support
Continuous technical and marketing support to help you grow.
How E-Commerce Development Helps Your Business Grow
A professional eCommerce platform gives your business a global presence, allowing you to sell products beyond local boundaries.
By combining a responsive website with a mobile app, you reach customers wherever they are — boosting convenience, engagement, and sales.
At SiTechra (Pvt) Ltd, we ensure your store is fast, secure, and optimized for conversions, helping you generate more orders, higher customer satisfaction, and long-term growth.
Frequently Asked Questions
How much does an e-commerce website cost in Sri Lanka?
Our custom e-commerce website solutions start from LKR 75,000. The price depends on the number of products, payment gateway integrations, and custom features required.
How long does it take to build an e-commerce site?
A standard e-commerce website takes 1-4 weeks. A more complex system with a mobile app and custom integrations can take 4-10 weeks.
What payment gateways do you support for Sri Lanka?
We support all major Sri Lankan payment gateways, including PayHere, OMISE, and direct bank integrations (HNB, Commercial Bank), as well as international gateways like Stripe.
Can you build an e-commerce website for my shop in Jaffna?
Yes, we are the leading e-commerce developer in Jaffna. We help local businesses sell their products online, both locally and internationally.
Do you build e-commerce mobile apps?
Yes, we build high-performance e-commerce apps for both iOS and Android that sync perfectly with your website's inventory and orders.
At SiTechra Pvt Ltd, we don’t just build eCommerce websites — we build digital stores that sell. Every project we deliver is crafted with care, strategy, and technology that ensures your business stands out in today’s competitive online world. Whether you’re starting a new brand or expanding an existing one, our team is ready to take your ideas and turn them into a powerful online shopping experience that your customers will love.
With secure payments, smooth mobile experiences, and SEO-friendly design, we help you launch, scale, and sustain long-term success in the digital marketplace.
Ready to Build Your Online Store?
