Enhancing efficiency
Custom web applications speed up internal processes and make it easier for customers to work with you.
AI Solutions & Services
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Secure & Comply
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BIG 4 · SOLUTIONS-LED
Industry 4.0 & AgTech
AdTech & MarTech
Smart Cities & PropTech
SportsTech & Entertainment
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Custom web applications built around your processes, from internal tools to customer platforms, designed to scale and easy to maintain.
Start Building Your Web App
We build internal tools for your employees and external web apps for your customers, designed around the people who will use them.
Our team can support your custom web application development project at every stage, from the first idea to maintenance.
We can start from scratch or join a project that is already under way.
We build everything from simple landing pages to complex applications. What a custom web app gives you:
Custom web applications speed up internal processes and make it easier for customers to work with you.
Web apps give your company shared channels for communication and management, including for remote teams.
Your team can use their work tools from anywhere, on any device.
Custom web applications can automate processes, speed up workflows and add internal controls.
Custom apps can carry your brand and help you attract customers and sell.
The first steps we take to estimate your project:
On the first call, you discuss your expectations with a Go Wombat representative, and we both decide whether to work together.
We collect as much information as we can about the features and functions your web app needs.
We analyse the technical and financial side of the project to estimate cost and delivery time.
Then we move on to the discovery phase. At the end of it, you receive wireframes and project specifications for your web app.
The stages of our web application development life cycle:
01
02
Payment systems we most often integrate into web applications:
If you need another payment provider, we can integrate it too.
Allow easy payments through PayPal.
Accept credit and debit card payments.
Accept major payment methods through Mollie.
Let customers pay with the methods they prefer through Adyen.
Embed and monetise merchant payments in your software through Tilled's PayFac-as-a-Service, available for merchants in the US and Canada.

Most users find mobile apps convenient. Building the web and mobile app together can save time and resources in the long run.

We build progressive web apps (PWAs): websites that can be installed and work offline, and provide a user experience similar to a platform-specific app.
Our main web development stack: Python, Django and FastAPI on the backend, and JavaScript, React and React Native on the frontend and mobile.
Our main backend language, used with the Django and FastAPI frameworks.
Django is one of the most popular Python frameworks. It is flexible and secure, and it is our main choice for backend development.
FastAPI is a Python framework our backend developers use to build fast, scalable APIs.
Custom web application development involves more than coding. Each stage below reduces risk and keeps the product aligned with your business requirements.
We define your goals and the scope of work, then choose the technologies and developers that suit your project.
We prepare the documentation, wireframes and an action plan for the whole project.
Your web application represents your company. Our UI/UX designers create several design concepts, and you choose the one that fits your business best.
We use agile Scrum, which lets us deliver working software sooner, deal with problems as they come up and build software that can scale.
We run manual and automated tests to check that the application works as intended and meets the requirements before it goes live.
We deploy your web app to a production server and monitor its performance in the first period after launch.
After launch, a web app needs updates and improvements. Our team provides regular maintenance and makes improvements where needed.

Go Wombat has 10+ years of experience and 150+ delivered projects.
Each project gets a team of developers, designers and other specialists.
We can provide a full team to build your web app from scratch or a few specialists to join your existing team.
Industries we have built web apps for include:
A custom web application takes significant work and planning. We can take that work off your internal team.
Schedule a call with our team.

Custom web development projects we have delivered.
Adtech solution
Marketing & Advertising
July 2019 — Ongoing
4D, a product by SilverBullet, is a marketing and advertising platform that matches ads with the right audience in the most relevant context. This privacy-first solution helps brands, agencies, publishers, and ad platforms thrive in the post-cookie era by ensuring that ads are contextually aligned across all channels, thereby enhancing their effectiveness and engagement. 4D delivers display, video and in-app campaigns in trusted environments, using contextual targeting and insights.

NGO & Philanthropy
September 2022 - Ongoing
Djurens Rätt is a Swedish animal rights organisation that collects donations and organises events. The main goal of the project was to build pages and a payment integration to collect money for specific charity events. Alongside the payment system, we built a subscription platform where users can set up monthly or quarterly payments.

Culture management platform
Human Resources, Business Consulting
March 2021 - Ongoing
The Cultural Calculator is a business management software which empowers businesses to lead, track and manage workplace culture at scale. The web-based platform turns a company’s target culture into feedback tools. It combines team pulse surveys with an end-to-end personal development feedback system to produce business intelligence. Data is visualised for every team level, so each team can see its cultural strengths and the problems that need its attention.

Quality control automation system
Manufacturing, Artificial Intelligence/Machine Learning
February 2021 - Ongoing
Cybord removes counterfeit and defective components from production lines. Its technology uses AI and big data to identify counterfeit, defective and tampered components, including hardware-based cybersecurity threats. Defects are detected during component placement and before reflow, which makes rework simpler and products more reliable. Integration with manufacturing execution systems quarantines nonconforming materials so they cannot be used.

Health & Wellness
March 2025 - Ongoing
Djurens Rätt is Sweden’s leading animal rights organisation. They focus on advancing vegan labelling standards, increasing transparency for consumers, and supporting the growth of plant-based products in the food and cosmetics industries. I'm Vegan is a digital certification platform where companies register their products and verify compliance with vegan standards. It automates the certification process and makes it more transparent for both the companies and the certifying organisation.

To start working with Go Wombat, you only need a rough idea of your product. We help you refine it and turn it into working software.
An account manager will contact you to set up a meeting, where you share the details of your project and get a quote and time estimate.
There is no set duration. It depends on the type of app, the complexity of its features and the design. We can usually deliver an MVP in about 2 months.
Ask us for a rough estimate for your project.
Our developers follow established coding standards and best practices, and your project manager keeps you updated throughout. Our QA engineers test the product before release.
Yes. We have rebuilt apps, added new features, built versions for other platforms, taken over abandoned apps and redesigned existing ones.
Yes. Send us your design in Figma, Sketch, PSD or another format, and we will build the app from it.


