Expert BigCommerce Development Company in Australia
BigCommerce Website Design & Development Agency
At Designpluz, we focus on building advanced, high-performing, and conversion-focused BigCommerce websites. As a leading BigCommerce development company in Australia, we assist eCommerce businesses in expanding online and reaching a wider customer base. We have a team of experienced and skilled developers who can build a custom BigCommerce store that will deliver an improved user experience, boost conversion rates, and boost your brand presence.
We also develop Headless Commerce solutions to separate the front end from the back end to provide quicker page load times, more design flexibility, seamless omnichannel experiences, and smoother integration with modern technologies. Whether you're developing a custom store or integrating with third-party platforms, our performance-centric approach is designed to ensure that your online store is scalable, future-proof, and ready for success.
Migrate to BigCommerceCase Studies
We pride ourselves on the work we deliver and the outcomes we achieve for our clients everyday.
Our commitment to client satisfaction is evident through our genuine 5-star google reviews
I have been working with Designpluz for the past year, and found the team to provide fantastic support in leading various projects.
Steve Jenke
Site 360
The Designpluz team has allowed us to accelerate the time to market for our platform, translating to money in the bank.
David Philips
Biode
I wish I could give you more than 5 Star for the work you have delivered for me Designpluz Team. Your work is fantastic and the professionalism is top notch.
Shashi Singh
YourOSHC
I’ve recently worked with the Designpluz team to develop our site, they have taken a complex offline model and built this into our website.
Sara Gill
NobleOak
I was looking for a design team that could build me a new website and solidify our brand in the market. If I were building a critical website in future, this would be my go-to team.
David Gleig
Bedbug Wholesale
Thx for helping us with our website design and development for our new venture. You made it really easy for us to consider the options available and delivered a great website which presents our services and capability succinctly and professionally to our target clients.
Manish Goklaney
Verveo
The team went above and beyond to launch earlier than expected and handled every challenge with patience and care. They were always responsive, easy to communicate with, and proactive in finding solutions.
Florencia Nicogossian
Topaz Furniture
Working with a dedicated project manager who was our single point of contact made communication seamless and efficient, which allowed us to go live on time and on budget
Mark Camilleri
Bremick
CRC have had a great experience with Designpluz on the development and implementation of our new website. They were thorough in their work making sure our specifications were met with accessibility in mind, and they provided a wonderful contemporary look.
Gwen Rogers
Community Restorative Center
Designpluz is an amazing company to work with! Everyone in their team is lovely to work and collaborate with. They always action task efficiently to make beautiful end results.
Amarni Story
New Age Veneers
Working with Designpluz was a great experience to build our Strathfield Plaza Website. Response time was commendable and overall result was great. Thanks to Mia and the Team!!
Matthew Woo
Strathfield Plaza
An experienced team, a bunch of great people, and simply amazing work. Designpluz was very patient with us as we chopped and changed our project
George Khoury
Knomis
Transparency is key in any partnership, and Designpluz excels in this aspect. They're upfront about their processes, timelines, and costs, which instills trust and confidence in their services.
Trinh Bui
Newington Lane
Priya and Mia have assisted us with our website updates and have been so professional, listening to what we wanted and providing us with updates throughout the process. ...they are so skilled at what they do and excellent at communicating with us on our level!
Joanne Baldwin
KU Legal
Priya and the team were fantastic to work with. They took the time to understand our brief, and deliver amazing results with high attention to detail.
Tommy Lim
SF Capital
The team at Designpluz are fantastic - quick responses; excellent work and just so easy to deal with particularly for website support. They are my go to for any website work.
Anthony Gray
MEAUST
Their answers to questions and general communication was very good which made the whole process a little easier.
Rob Archibald
Emjay Products
They are approachable, responsive, and have consistently taken the time to understand our marketing needs, accommodating all our requests with professionalism and efficiency. Looking forward to continued growth with Designpluz.
Jocelyn Szot
Nover
Our Numbers Tell Our Story
We build high-performance BigCommerce websites.
110
110+ Five-star Google reviews showcasing our commitment to excellence.
45
Over 45 In-house technology experts driving innovation and quality.
50,000
50,000 Australians use our software every day to streamline their work.
1,000
Over 1000 Successful projects delivered with precision and expertise.
100
100% Fully Australian-owned family business with over 18 years of proven reliability.
40
Over $40 Million Processed annually through our software, empowering businesses.
Our BigCommerce Development Services Include
Custom BigCommerce Development
We build custom BigCommerce website solutions that are suited to your brand identity and customer experience for both B2B and B2C businesses, ensuring your online store stands out in a competitive market.
BigCommerce Store Setup
Our expert developers set up your BigCommerce store with the right configurations, product catalogues, payment gateways, shipping options, and multi-currency settings to deliver a seamless shopping experience and support long-term growth.
BigCommerce Website Design
Our team creates responsive BigCommerce web designs that match your brand, improve customer experience, and make navigation easy for your customers to explore, engage and complete purchases with ease.
BigCommerce Theme Customisation
Our designers customise BigCommerce Stencil Themes to reflect your brand identity while delivering an intuitive, responsive, and user-friendly shopping experience across all devices.
Migration to BigCommerce
We handle secure migrations to BigCommerce with no data loss or business disruption. Our team also optimises your new store's performance and can configure multi-storefront functionality where required to support future expansion.
BigCommerce Integration
Our BigCommerce integration solutions help connect your online store to payment gateways, CRM systems, ERP software, and third-party tools, making operations easier and improving productivity.
Headless BigCommerce Development
We design and develop headless BigCommerce solutions with modern frontend frameworks to improve website performance, design flexibility, seamless integrations and better shopping experiences across various digital platforms.
Performance Improvement & Security
We improve your website's speed and scalability to deliver a reliable and high-performing shopping experience for your customers.
SEO & Conversion Optimisation
We implement strategic SEO practices to improve your BigCommerce store's site structure, page speed, and metadata to rank top on search engines, attract qualified traffic and increase conversions.
Maintenance and Support
Beyond development, we provide ongoing monitoring, technical support, and performance updates to ensure your store operates smoothly and securely.
Why Choose Designpluz?
In-house Experts
Our BigCommerce developers work closely with you to deliver customised solutions while maintaining consistent quality across every stage of development.
Over 18 Years of eCommerce Expertise
With over 18 years of experience, we deliver modern, reliable, and results-driven eCommerce solutions that specifically drive your brand’s growth.
Full-Service Digital Agency
As a Sydney-based BigCommerce development company, we combine design, development, branding, and digital marketing to provide complete end-to-end eCommerce solutions under one roof.
Transparent Process & On-Time Delivery
While our developers take care of the creative work, we have a clear process that loops you in through transparent communication and delivers projects on time.
Affordable Packages
Our customised services are designed to deliver maximum value at competitive prices, ideal for growing businesses.
SEO & Conversion-Focused Development
Our professional team offers you an SEO friendly, conversion-focused store to help you attract traffic, increase rankings, and maximise your sales.
The core technologies driving our e-commerce solutions.
Successful online stores are powered by reliable and secure technologies. From scalable platforms to payment integrations, we use the best e-commerce tools to create seamless, conversion-focused shopping experiences.
Benefits of Using BigCommerce for Your Online Store
Seamless Integrations
BigCommerce easily connects with CRM systems, ERP platforms, payment gateways, and third-party tools.
Mobile-Optimised Shopping
It offers responsive themes and mobile-ready functionality, ensuring a smooth and consistent shopping experience across smartphones, tablets, and desktops.
Enhanced Security
BigCommerce includes enterprise-grade security features such as SSL certification, PCI compliance, and secure payment processing to protect customer and transaction data.
Omnichannel Selling
Businesses can sell across multiple channels, including marketplaces, social media platforms, and physical point-of-sale systems, helping expand reach and improve customer convenience.
Advanced SEO Features
BigCommerce has built-in SEO capabilities such as customisable URLs, metadata control, and sitemap generation, which help improve search visibility and organic traffic performance.
Analytics & Reporting
BigCommerce provides detailed analytics and reporting tools that offer insights into sales trends, customer behaviour, and store performance, supporting data-driven decision-making.
Our BigCommerce Website
Development Process
Step 1
Project Discovery and Planning
In this phase, we begin by understanding your target goals, customer base, and competition to create a clear development roadmap matched with your business objectives and a strategic plan on how to achieve it.
Step 2
Design
Our designers create engaging, brand-focused, and user-friendly interfaces that enhance customer experience, build trust, and optimise engagement for higher conversions.
Step 3
Development
Our BigCommerce developers build feature-rich, scalable, and high-performing stores that seamlessly combine functionality with aesthetics to support long-term business growth.
Step 4
Quality Assurance & Testing
We test your store across browsers and devices. This helps us find and fix performance, usability, and functionality issues. It ensures a smooth shopping experience.
Step 5
Launch
We manage the complete store launch process, ensuring a seamless transition from development to the live environment. Our team verifies performance, functionality, and operational readiness before going live.
Step 6
Ongoing Support & SEO
Post-launch, we provide continuous technical support, performance optimisation, and strategic SEO initiatives to improve search visibility, attract qualified traffic, and sustain long-term growth.
Frequently Asked Questions
What is BigCommerce website development?
BigCommerce website development includes designing, building, and optimising an online store using BigCommerce platform. It also involves creating solutions to improve customer experience, increase sales, and promote growth.
Can you migrate my existing eCommerce store to BigCommerce?
Yes. Our agency offers a seamless migration service of products, customer data, and integrations from any platform to BigCommerce with minimal downtime.
Can I integrate third-party apps and payment gateways into BigCommerce?
Yes. Our services also assist you in integrating payment gateways, CRMs, ERPs, and third-party apps to make running your business more seamless and increase the efficiency of your store.
How much does BigCommerce development cost?
The project’s size, features, and degree of customisation all affect the price. In order to create excellent, scalable, and economical solutions that fit your goals and budget, we provide flexible pricing.
How long does it take to develop a BigCommerce store?
Timelines vary based on project scope. But we strive to deliver projects timely as an efficient solution without negatively impacting quality, so that your store launches on time, meets your expectations, and has all the desired functionality.
Do you offer support and ongoing maintenance after we launch?
Yes, we provide ongoing support, updates, and monitoring. Our team makes sure your store is secure and working as it should, and that any changes are made as your audience grows and the market evolves.
