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Developing software that matters

10+ years of creating custom solutions that bring clarity between people and technology. Valuable for businesses, seamless for users.

Our Services

All Services

Project and Change Management

We help organizations navigate transformation – from strategy to execution – ensuring smooth adoption and measurable impact.

Successful digital transformation requires preparation. We offer our customers a “one-stop” service, because quite often our projects involve the combination of different segments from our value chain.

This item of the agenda is present in all areas of our activities. It is always more convenient to turn to “one-stop” approach than to keep in mind all the dates, terms, characteristics of the work, the names of the partners involved and other details. We are glad to be such a “single desk” for our customers. Just at the time when we are providing the optimal solution in the accompanying spheres, the administrative resources of the customer are concentrated on the fulfillment of the direct tasks of the client’s core business. Part of the project is the process of change management, which is necessary for all employees of the organization to understand what is happening and why those changes are needed.

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UX/UI and WCAG

We design interfaces that make technology intuitive, inclusive, and enjoyable — for everyone.

With proper user experience design, your website will be accessible to users in the best possible way, and the use of the web solution will be convenient, smooth and effective for the user.

In today’s digital landscape, a well-designed user experience (UX) is essential for ensuring that your website or web solution is intuitive, efficient, and enjoyable for users. Our UX design services focus on creating seamless digital experiences that enhance usability, accessibility, and overall engagement.

A properly designed user experience ensures that:

  • Your website is accessible – Users can easily navigate and interact with your platform, regardless of their device or abilities.
  • The interface is intuitive – Visitors can quickly find the information they need without confusion or frustration.
  • User journeys are optimized – From first interaction to conversion, every step is strategically designed to improve engagement and satisfaction.
  • Performance and efficiency are maximized – Smooth and responsive design elements provide a frictionless browsing experience.

We take a user-centered approach to UX design, ensuring that every aspect of your digital solution is tailored to meet the needs of your audience. Our process includes:

  • User Research & Analysis – Understanding your target audience, their behaviors, and expectations.
  • Wireframing & Prototyping – Creating visual blueprints to test usability and design structure.
  • Interface & Interaction Design – Designing intuitive layouts and interactive elements for a seamless experience.
  • Usability Testing – Conducting real-world testing to refine and optimize the user journey.
  • Continuous Improvement – Gathering user feedback and implementing enhancements over time.
  • WCAG Compliance – Ensuring accessibility standards (Web Content Accessibility Guidelines) are met, making your website inclusive for users with disabilities.

Delivering a Smooth and Effective User Experience

With a strong focus on clarity, accessibility, and efficiency, our UX design solutions ensure that users can navigate your platform effortlessly, leading to increased engagement, higher conversion rates, and long-term satisfaction. Whether you need to improve an existing digital experience or create a new web solution from the ground up, our UX design expertise guarantees a user-friendly and impactful result.

Contact us today to learn how our UX design services can elevate your website or application.

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Artificial Intelligence Services

Focus on your strategical goals, and let the AI do the rest. Transform your business operations by boosting efficiency and innovation.

Unlock the full potential of your business with our AI Implementation service. Our subsidiary Catapult Labs offers cutting-edge artificial intelligence solutions tailored to enhance decision-making, streamline operations, and foster innovation. Our expert team leverages the latest AI technologies to provide customized services, including predictive analytics, process automation, and intelligent data insights. Partner with us to transform your business operations and gain a competitive edge in today’s rapidly evolving digital landscape. Explore our AI capabilities and discover how we can drive efficiency and growth for your organization. By automating repetitive tasks and streamlining operations, AI frees up your valuable resources allowing your team to focus on strategic activities.

With AI, you can personalize customer interactions, predict future trends, and optimize your supply chain, leading to significant cost savings and improved customer satisfaction. Additionally, AI fosters innovation by enabling new products and services, giving you a competitive edge in today’s fast-paced market.  It excels in analyzing vast amounts of data, uncovering actionable insights that support informed decision-making and strategic planning.

Embrace AI to enhance your operational efficiency, drive growth, and stay ahead of the competition.

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Custom Software Development

Tailored solutions designed to solve real business challenges, improve efficiency, and create long-term value.

Our value chain is capable of creating information systems of any complexity – from a website to a complex information system, from an electronic governance to AI projects.

If a new information system or changes in existing systems are needed, the development process begins. First, the requirements are collected, then the requirements specification for the programmers is made up, after which the software is designed, which, if necessary, is integrated into the existing environment. An information system can be either created from scratch or it can be a ready-made solution adapted to the existing environment. Which option is the best will become clear in course of analysis. After the introduction of the new information system, at the request of the customer, migration of data from the previous solution to a new one may also be required. This is not always necessary, but we have done it before, when the customer wants to transfer all the data, thus ensuring the continuity of the systems.

Our tech stack includes most of the today’s programming languages and technologies – Java, PHP, C++, .NET, Javascript, Mobile. We also have an AI division offering cutting-edge technologies for the most demanding IT needs.

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Latest Projects

TLT – Renewal of the Intranet and Public Website

Challenge
Tallinna Linnatransport (TLT) needed a complete overhaul of both its intranet and public website. The new solution had to be user-friendly, secure, accessible, and meet the needs of diverse target groups – from citizens to employees and business partners.

Solution
Krabu Grupp carried out a comprehensive renewal project which included:
• creating a new design framework in line with TLT’s brand guidelines;
• developing a user-centered Mega Menu and personalized homepage views for different user groups;
• adding modern features such as ID-card, Mobile-ID and Smart-ID login, dark mode, and dynamic submenus;
• ensuring mobile-friendly responsive design and multilingual support (Estonian, English, Russian);
• implementing accessibility improvements in line with international standards;
• optimizing site performance (lazy loading, CSS/JS minification, caching, server-side rendering) and strengthening security with a multi-layered protection system.

Result
The renewed website provides TLT with:
• significantly improved user experience across all devices,
• smooth and fast navigation through the Mega Menu and personalized views,
• secure and reliable access to internal information,
• better visibility in search engines thanks to technical optimization.

With the new solution, TLT can offer employees, customers, and partners a clear, trustworthy, and convenient digital channel that supports daily operations and strategic goals.

TLT – Renewal of the Intranet and Public Website

Latest Projects

Moodle Platform Customization

Challenge
A rapidly-growing private-sector company needed a simple, auditable way to prove that every employee had read and acknowledged mandatory internal documents.

Solution
Krabu Grupp extended the customer’s Moodle learning environment with a custom Document Sign-Off plugin. Once an employee finishes reading, they set the status to Done; the system instantly stores the user, timestamp and document version and feeds the data into a real-time compliance report.

What is Moodle?
Moodle is an open-source Learning Management System (LMS) used in more than 200 countries to build e-learning courses, manage content and track learner progress.

Impact
• 100 % visibility of employee acknowledgements
• Sign-off cycle shortened from days to minutes
• Automatic audit trail exports for HR and compliance teams

Moodle Platform Customization

Latest Projects

Alfresco document management software

Alfresco document management software development for a private company. A web-based application on the Alfresco platform that allows you to manage work related to documents across the organization. Users have rights-based access to organization-wide documentation. More information on Alfresco’s capabilities: http://www.alfresco.com/

Completed work:
– Analysis, software development and integration,
– Testing,
– Introduction to functionality (demo, system manual).
– Installation and configuration support.

Technologies: Alfresco ECM, Java, Spring, smart-ID, Mobiil-ID, DIgidoc, MID REST API, Docker

Alfresco document management software

News

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Elevating your digital journey with clarity and impact

With over a decade of experience, Krabu Grupp helps governments and businesses deliver software that makes a difference. We specialize in e-government platforms and private-sector solutions, combining innovation with proven expertise.

Our value chain, starting from analysis and project management to development and long-term support, provides a seamless digital transformation journey. We ensure every detail is addressed, creating solutions that are valuable for companies and effortless for users.

Our portfolio covers digital transformation, custom development, and strategic consulting. We work across industries — finance, telecommunications, and document management — and harness AI to improve decision-making, automate processes, and unlock new opportunities.

Our multidisciplinary team combines technical expertise with industry insight, ensuring solutions that are reliable, secure, and designed for real-world use. We partner with both emerging startups and established enterprises, tailoring each project to achieve tangible business results.

Our standards are confirmed by ISO 9001 certification, reflecting our commitment to quality and reliability. Headquartered in Estonia, we serve clients worldwide, with successful projects in Europe, Africa, and the Middle East.

At Krabu Grupp, we don’t just build software — we create solutions that matter.

Your goals. Our software. Shared success.

Positions

All Positions

PHP Developer

Join us if you want and know how to create IT systems that are convenient and useful for the user. As usual in a smaller collective, we value both good company and a good result.

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