We develop software that covers multiple platforms—web, Android/iOS, smart TV, wearables, IoT.
Umbraco is an open-source CMS platform for publishing and managing website or intranet content.
Flutter is Google’s UI software development kit for building natively compiled mobile, desktop & web apps.
Python is a general-purpose programming language for crafting desktop & web apps.
PHP is a general-purpose scripting language suited to dynamic web pages.
TypeScript is a programming language designed by Microsoft covering both client-side and server-side development.
We believe that IT is about the team, about ideas, about the talent to see the world a whole lot differently. About constant discoveries. And, first of all, about people. Therefore, we offer you business opportunities where others see obstacles to bring the most courageous dreams of yours into reality.
Current job openings.
References from our clients.
Detailed profiles of the Geeks.
Get to know our company’s mission, vision, and values.
OpenGeeksLab believes that overall success depends on each team member.
See our go-to-market playbook on how we transform your idea into a functioning and reliable tool to achieve targets set
Facebook, Instagram, Bloomberg, Pinterest, Skype, Tesla, Uber are apps built in React Native.
PayPal, LinkedIn, Yahoo, Mozilla, Netflix, Uber, NASA, GoDaddy, eBay are using Node.js software for their products.
As we’ve already mentioned, tech stack means what elements to combine to develop your product—languages, frameworks, libraries, patterns, servers, UI/UX solutions. Full-stack development is about building both backend and frontend portions of an application or a web-based platform.
JS is ubiquitous language as it is built into every web browser.
Building and executing code on a server-side with Node.js allow ensuring quicker development cycles.
There are specific frameworks which allow writing apps for iOS and Android mobile platforms as well as achieving the desired results by using the same code base.
As for frontend, there is a large number of frameworks with their own communities. This frontend stuff is flexible, so you can create mobile, desktop, or web-based applications without much intervention in the source code. If you need to develop not one, but several applications, then you benefit from it — you can shorten development time and avoid overspending.
Because the same language is used on backend and frontend, you can use server-side rendering (SSR). Most frontend frameworks do frontend rendering. This means that search engines such as Google, Yahoo, Bing do not see the page’s contents, therefore, indexing is impossible. But when using SSR, rendering on backend is possible, respectively, this removes the problem.
There is JS, and there is Node.js. A huge number of ready-made solutions are a great source to implement necessary functionality and standard solutions. Plus, due to the development flexibility and simplicity, you can apply unique features to your project.
The most powerful frameworks for mobile apps creation are React Native and Flutter. They both have a unified code base which helps achieving accelerated development.
Also in React Native, there are convenient ways to use native code, which also allows using developments of the native development community on iOS and Android. You can add React Native code to an existing native product and continue development. For example, this happened with Instagram. At first. it was a native application. Facebook then bought Instagram and finished some parts on React Native.
If you are developing a website and a mobile application, then some functionality can be transferred from one platform to another, which also saves time and money.
Flutter, in general, has the same functionality as React Native dev tools. The difference is that Flutter application is written in Dart language. This framework also has a fast growth of community as well as it is supported by Google. But currently, it is not ready for complex products production.
As you can see, with JS you get loads of compelling advantages to create such a wide variety of products. This language remains the most accessible worldwide. It’s hard for us to think of its cons since there are nearly no competitive tools to the stuff JS can do.
Need to start a project?
On-demand delivery is a niche that has faced...
A parking app addresses one of the biggest...
Having an on-demand services app at hand has...
Enterprise applications development has to satisfy the requirements...
Whether you are a startup entrepreneur or have...
The broad-based online banking app usage has become...
It is not a secret that you should...
SaaS platform building rapidly gains popularity among modern...
E-commerce trading more and more gets popular in...
If you've been thinking about creating a dating...
Wrong e-mail adress
Tell us about your project. We know how to incorporate the
tech solutions that best suit your case. Just drop us a line to get yours!
+380 (99) 786 85 34
Product pitch or product spec is not enough. You must prove that the value you bring is worth funding. And that’s how.
What Will You Get?
We will perform code review best practices, and provide a report with the data, including:
How to effectively pitch your business idea to get funded? Get our Startup Investment Checklist!
Wrong e-mail adress