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    web and mobile development

    Web and Mobile Development

    We are distinguished by holistic support while deploying well-tried techniques, methods, and models.

    Cognitum Software House service description

    Web or mobile application?

    Lot’s of our clients struggle at first with the right choice, shall we create a responsive web application or a mobile application? Our answer is always the same – it depends on your business case but we can do both! There are differences not only in the final product shape, but also in project development time, team competences and so, the budget. Want to know more? Don’t hesitate and ask for a free consultation with our expert, who will help you find answers for this and other questions regarding your project!

    Cooperation models


    You pay a pre-agreed price

    Best for

    • Limited budgets
    • Well-defined requirements
    • Short-term projects
    • Project with little functionality
    Fixed price cooperation model

    Time and materials

    You pay for the time spent

    Best for

    • Complicated task requirements
    • Complex projects
    • You need a lot of flexibility
    • Plan to launch lots of projects
    Time and materials cooperation model

    Web development process


    Project planning

    The first stage is the collection and documentation of functional and non-functional requirements for the project which are then a base for a precise estimate.

    • Validate your idea
    • Analysis of an existing app if any
    • Choosing the suitable technology 
    • Terms and costs estimation


    Often a client needs a revision or a fundamental change in an existing application, the stages of work will be the same.


    UX/UI design

    We create intuitive interfaces and stylish designs for your future product in close cooperation with you. For both mobile and web applications, it will be responsive, which will improve the customer experience on all devices.

    • Responsive interface
    • Modern design trends
    • Cost savings on UI if applicable


    In the case of PoC or web applications only for corporate use, the UI stage can be omitted to save time and money. You will return to it later if needed.



    The so-called “front and back” of the development process. The front-end is what the client sees and interacts with directly. The development back-end is responsible for building the core of your web or mobile app with high availability, reliability, and new features in mind.

    • Optimized code
    • Robust architecture for future scaling
    • Advanced security to protect your data


    Use big data, deep learning, machine vision, edge computing and other algorithms to implement the most daring ideas


    Quality assurance

    From the very beginning of development, we have QA experts involved in the process so that you can quickly deploy features and make sure your application works perfectly regardless of the browser or device.

    • Unit testing
    • Functional testing
    • UX/UI testing


    If necessary, we can send specialists to your job site to run on-site testing.



    You get all the necessary technical documentation, brochures and user manuals. Besides we are committed to fixing any problems in the usage or code for the entire period of support agreed in advance.

    • Compliance with specifications
    • Further support & SLA
    • Stability of workflows


    If necessary, we will teach your staff how to use the application.

    Get inspired by our Web&Mobile development projects

    View our portfolio to learn more about our satisfied clients and successfully launched projects.

    web and mobile development

    What our clients say about us

    Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions
    “We would definitely recommend Cognitum as a IT partner in the field of AI and software development.”
    Cognitum delivered a Decision Support Solution designed for Nokia Global executives in 2017. The company applied its knowledge in the field of AI, management systems, semantic technologies and software development to Nokia Global. We would definitely recommend Cognitum as a solid IT partner.

    Nuno Melo

    Head of Analytics CoE, Nokia

    Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions
    “I certify that Cognitum is as a highly skilled technology affiliate and specialists in their field.”
    We collaborated with Cognitum in the area of research for CDSS based on Semantic Web standards which is a new approach to deal with complex clinical information. Cognitum also supported COI with running Bone Cancer Registry. I certify that Cognitum is as a highly skilled technology affiliate and specialists in their field.

    Iwona Ługowska

    Professor, Maria Skłodowska-Curie Institute of Oncology

    Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions Cognitum rating opinions
    “Cognitum is delivering products to us in the area of integration with Learning Management Systems.”
    Cognitum is delivering products and services to Five Senses Education Pty Ltd in the areas of integration with Learning Management Systems, Cloud computing and software development with maintenance support. We can confidently recommend Cognitum as a reliable flexible partner, continuously proving their technical excellence in various fields.

    Jane Furniss

    Director, Five Senses Education

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    web and mobile development

    Need web and/or mobile developers?

    Let us help you hire the best specialists for your idea implementation. Learn about our team extension service.

    Tech Stack

    GCP Cloud
    AWS Cloud
    DevOps & CI/CD
    Automated testing
    Cognitum software development Javascript


    Cognitum software development Typescript


    Cognitum software development React


    Cognitum software development Angular


    Cognitum software development HTML 5

    HTML 5

    Cognitum software development CSS3


    Cognitum software development NextJS


    Cognitum software development WebPack


    Cognitum software development C#


    Cognitum software development Node.js


    Cognitum software development ASP.NET


    Cognitum software development Python


    Cognitum software development Express.js


    Cognitum software development FastAPI


    Cognitum software development Flask


    Cognitum software development Django


    Cognitum software development SignalR


    Cognitum software development React Native

    React Native

    Cognitum software development Xamarin.Native


    Cognitum software development Xamarin.Forms


    Cognitum software development iOS Native

    iOS Native

    Cognitum software development Android Native

    Android Native

    Cognitum software development Firebase Authentication

    Firebase Authentication

    Cognitum software development Firestore


    Cognitum software development Google Cloud Functions

    Google Cloud Functions

    Cognitum software development Google Cloud Tasks

    Google Cloud Tasks

    Cognitum software development Google Compute Engine

    Google Compute Engine

    Cognitum software development Google AppEngine

    Google AppEngine

    Cognitum software development Google Cloud Pub Sub

    Google Cloud Pub Sub

    Cognitum software development Google Cloud Sql

    Google Cloud Sql

    Cognitum software development Google Cloud Storage

    Google Cloud Storage

    Cognitum software development Firebase Hosting

    Firebase Hosting

    Cognitum software development Amazon EC2

    Amazon EC2

    Cognitum software development Amazon Elastic Container Service

    Amazon Elastic Container Service

    Cognitum software development Amazon Lambda

    Amazon Lambda

    Cognitum software development Amazon MQ

    Amazon MQ

    Cognitum software development Amazon S3

    Amazon S3

    Cognitum software development AWS Amplify

    AWS Amplify

    Cognitum software development Azure Active Directory

    Azure Active Directory

    Cognitum software development Azure AppService

    Azure AppService

    Cognitum software development Azure Container Service

    Azure Container Service

    Cognitum software development Azure Functions

    Azure Functions

    Cognitum software development Azure Virtual Machines

    Azure Virtual Machines

    Cognitum software development CosmosDB


    Cognitum software development Azure ServiceBus

    Azure ServiceBus

    Cognitum software development MySQL


    Cognitum software development Apache Cassandra

    Apache Cassandra

    Cognitum software development MSSQL


    Cognitum software development PostgreSQL


    Cognitum software development Oracle Database

    Oracle Database

    Cognitum software development Redis


    Cognitum software development CosmosDB


    Cognitum software development Firestore


    Cognitum software development MongoDB


    Cognitum software development Google RealTime Database

    Google RealTime Database

    Cognitum software development Docker


    Cognitum software development TerraForm


    Cognitum software development Kubernetes


    Cognitum software development Azure DevOps

    Azure DevOps

    Cognitum software development Microsoft AppCenter

    Microsoft AppCenter

    Cognitum software development TestFlight


    Cognitum software development Appium


    Cognitum software development Cypress


    Cognitum software development Selenium


    Turn your ideas into projects!

    Let’s talk about your project, just click the button and we will reach you as soon as possible.

    Contact Us
    web and mobile development


    Can I participate in the application graphic design process?


    Yes, of course, your input is very important at an early stage of the project! Besides, we take into account your company’s branding if any. Otherwise, our UX experts help you design from scratch. Design options are agreed with the client, so you can choose whether you like it or not to move on to the development stage.

    Do I need a native mobile app or a responsive web app?


    It all depends on your functional and non-functional requirements dictated by the needs of end users. Responsive web application implementation takes less time and covers all Internet users without the need to install it through AppStore or Google Play marketplaces. If your app needs to be very fast, work offline, or access some low-level device functionality, a native mobile app is the preferred choice.

    I’m using XYZ cloud, can you implement and deploy a web application in that environment?


    Yes we can. The Cognitum team has experience with all three major cloud providers (Amazon, Google, Microsoft) as well as dedicated server deployments. We usually set this non-functional requirement during our first meeting, which results in a free estimate of your project. Learn more about our cloud computing experience.

    Can you implement a website based on WordPress?


    At Cognitum we develop mostly fully-featured web applications, but usually for startups or new products, there is a need to develop a landing page, mainly for the marketing purposes. Our engineers can deliver such a website using WordPress CMS features so that non-technical copywriters can edit it.

    How do I get started with Cognitum?


    You can call us or write a message and tell us about your idea. Our experienced architects will provide you with an initial estimate of your project within 1 week. Let us be your trusted guide in an ever-evolving technological world!

    Your certified partner!

    Empower your projects with Cognitum, backed by the assurance of our ISO 27001 and ISO 9001 certifications, symbolizing elite data security and quality standards.