MYER
Developed and maintained scalable Warehouse Resource Management software.
Kotlin App Development Company
Powering scalable mobile apps for growing businesses.
Anglicare
Mobile app with archibus integration kiosk stand software development.
Visuals2Go
Cross platform mobile & tablet app for disabled people.
NobleOak
A complex financial model with end-to-end and ai customised user journey.
SydneyWater
Custom software integration between sap erp and ineight (project controls software).
Hillsong
Mobile donations form with payment gateway integration.
Metro Finance
Design and developed web application to manage & streamline shifts.
Site360
SaaS platform – Geofenced visitor management & fully customisable workflow forms.
Acorn Rentals
Custom accident replacement vehicle system that automates the entire rental process.
TaxToday
Streamlining instant refunds with highly secure cloud native application.
Expert Kotlin Mobile App Development Services For Scalable Business Growth
Designpluz is a Sydney-based Kotlin app development company that provides high-quality mobile application development services to businesses located throughout Australia. We develop secure and scalable apps using Kotlin to create unique solutions for your business. Our main objective is to provide an intuitive end-user experience while providing the functionality necessary for future expansion, development and continuing digital transformation.
Case 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
It is rare to find a business that is so attentive these days and delivers such good results!
Jeffrey Tran
Wok Culture
All the way from the quoting process to project completion DesignPluz has been reliable, responsive and delivered as promised.
Isaac
MBM
We have been extremely happy with the ongoing impeccable service and promptness with delivering our marketing projects within a short period of time.
Chloe Czipo
Linbeck
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
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
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
I appreciate that they took the time to understand the brand, its target audience and most importantly the primary goals for the new design.
Daniel Law
Red Search
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
They were extremely helpful and responsive throughout the whole process, both with taking on our requests, whilst adding their own thoughts and ideas that made the system better.
Kahlia Angus
Wild Cat Conservation Centre (WCCC)
Their answers to questions and general communication was very good which made the whole process a little easier.
Rob Archibald
Emjay Products
Shaun and Priya are extremely professional, personable and qualified. We really appreciated their personalised approach to meet the needs of our business and industry.
Zeenia Dastur
Parramatta Preschool
Our Numbers Tell Our Story
We Design and Develop High-caliber Applications.
100
Five-star Google reviews showcasing our commitment to excellence.
40
In-house technology experts driving innovation and quality.
50,000
Australians use our software every day to streamline their work.
1,000
Successful projects delivered with precision and expertise.
100
Australian-owned family business with 15+ years of proven reliability.
40
Processed annually through our software, empowering businesses.
Our Kotlin App Development Services
Custom Kotlin App Development
We provide bespoke Kotlin app development services designed for the specific needs of your business, offering highly scalable native apps with superior app functionalities, easy-to-use mobile interfaces, and versatile architectures that promote scalability.
Kotlin Multiplatform App Development
We create multiplatform applications via Kotlin Multiplatform (KMP), allowing you to reuse code in multiple platforms and providing you with native performance, fast development processes, and improved functionalities and user experiences.
API Development & Integration
We facilitate REST API integration through the use of Retrofit and Ktor, allowing systems to communicate securely, improve data transfer, and increase the level of functional ability within the application through backend connectivity.
AI & Machine Learning Application
Through our advanced features that utilise AI/ML integration, we automate tasks, improve predictions, and make decisions with intelligence, increasing the ability of the application, as well as improving business efficiencies.
App Migration To Kotlin
We help enterprises migrate their existing applications into Kotlin and improve the performance, simplify the code, and allow them to adopt efficient and effective Kotlin development methodologies.
Kotlin Android App Development
Our Kotlin app developers create highly-functional Android applications with Android Jetpack libraries, ensuring secure and effective mobile app development processes, high-speed operations, and enhanced user experiences on various Android devices.
Kotlin Web Application Development
Our company builds responsive web applications using Kotlin DSL for better scalability, fast load time, and an excellent user experience on various devices by adhering to the latest development guidelines.
API Development & Integration
We facilitate REST API integration through the use of Retrofit and Ktor, allowing systems to communicate securely, improve data transfer, and increase the level of functional ability within the application through backend connectivity.
UI/UX Design For Kotlin App
Our team creates visually appealing and intuitive mobile interfaces designed for usability, accessibility, and engagement, providing seamless navigation for users and their digital interactions.
Kotlin App Maintenance & Support
We provide ongoing maintenance for your app to keep it updated regularly through enhancements, as well as maintain stability and scalability based on changing business requirements and technology standards.
Why Choose Kotlin For App Development?
Official Support By Google
Google backs Kotlin, guaranteeing stability and frequent updates along with compatibility with current technologies such as Android Jetpack libraries, thus making it suitable for large-scale mobile applications.
Enhanced Security Features
Kotlin provides inherent safety measures like null safety, which allows secure mobile app development by eliminating potential risks and crashes and securing sensitive information of both the user and the enterprise.
Reduced Code Complexity
Kotlin comes with streamlined code and advanced programming capabilities, making application development easier and more efficient with minimal errors.
Improved App Performance
Kotlin facilitates the creation of highly efficient applications that consume less memory, execute quickly, and integrate smoothly with contemporary architecture frameworks, providing consistent and dependable user experiences.
The core technologies powering our
app solutions.
Building future-proof bespoke applications tailored to specific business needs requires the right tools and technologies.
Why Choose Designpluz?
Experienced Kotlin Developers
Our highly skilled developers have a solid experience base in developing Kotlin mobile apps in different industries. Therefore, we are experts at building robust Kotlin mobile apps with professional and innovative delivery.
Timely Delivery
We use agile methodologies and efficient processes to stay on schedule while delivering high-quality products and getting customers to market faster to remain competitive.
100% Transparency
We maintain complete transparency throughout the project lifecycle by providing regular updates, ensuring clear communication, and alignment with client expectations.
Full-Cycle App Development
We provide full lifecycle application development services using Kotlin, encompassing everything from planning to deployment and maintenance to make sure your application succeeds.
Process We Follow
Step 1
Requirement Gathering
We begin by analysing business goals, target audience, and technical requirements to define a clear roadmap, ensuring alignment with scalable Kotlin mobile app development solutions and project objectives.
Step 2
Designs, Wireframes, & Mockups
We design detailed wireframes and mockups that emphasise creating friendly user interfaces for mobile applications, including easy navigation and consistency in design to achieve a seamless experience for the users.
Step 3
Prototype Demo
We develop interactive prototypes that demonstrate critical functionalities, which enable our clients to see how the application would look and get their input before development starts.
Step 4
Changes & Confirmation
Based on the feedback received, we change, refine and validate the application features and components such that all the requirements are addressed and validated.
Step 5
Development & Testing
We develop applications following MVVM architecture, Firebase services, and REST API integration, along with extensive testing for performance, security, and bug fixes.
Step 6
Deployment & Maintenance
We manage smooth deployment with cloud integration, ensuring scalability and performance, while providing ongoing maintenance, updates, and support to keep applications secure and optimised.
Frequently Asked Questions
Is Kotlin a good choice for app development?
Yes. Kotlin is best for mobile app development due to its modern approach, performance, and capabilities related to the development of secure mobile apps.
How long does it take to develop a Kotlin app?
The timeline depends on the complexity of an app, the features implemented, and integrations like AI or cloud integrations. On average, it might take from 2 to 12 months for simple and complex apps.
What advantages does Kotlin offer over other technologies?
Kotlin allows cross-platform app development, simplifies code, provides enhanced performance, and helps in building highly-performing apps with high-level security.
Is it possible to convert my Java app into Kotlin?
Yes, it is possible to migrate your existing Java app to Kotlin. This will provide opportunities for using the modern Kotlin development technology and will allow scaling.
