Software Expert

Explainable AI

We design and develop powerful production-ready ontology-driven AI software, so the decisions they offer are consistent, accountable, and easy to explain. System behavior can be easily updated by simply changing its underlying domain model.

Protégé / WebProtégé

Protégé and WebProtégé are mature ontology editors for designing, reviewing, and governing enterprise vocabularies. They natively handle RDF/OWL2, support common import/export formats, and integrate reasoners (ELK, HermiT, etc.) to check consistency and infer class hierarchies. WebProtégé adds web collaboration, roles,…

ELK

A high‑performance reasoner for the OWL 2 EL profile, tuned for very large taxonomies and incremental classification. It delivers fast computation of class hierarchies and consistency checks, which is valuable for low‑latency production pipelines. ELK is stable and integrates well…

HermiT

A complete OWL2 DL reasoner focused on correct inference and on exposing logical modeling errors in expressive axioms. It is well suited for deep consistency checking and classification of medium-sized ontologies where correctness matters more than raw speed. Compared with…

Konclude

A high‑performance OWL2 DL reasoner implemented in C++ and optimized for large, expressive ontologies. It supports parallel processing, efficient memory usage, and fast classification, making it suitable for high‑load production services. It aims at complete OWL2 DL reasoning (depending on…

Ontotext GraphDB

An enterprise RDF triple store/knowledge graph platform with transactional storage, indexing, and fast SPARQL 1.1 query and update. It offers built‑in rule-based inference with ready-made rulesets (RDFS and OWL2 RL‑like) to deliver high throughput and stable production behavior. SHACL validation…

Apache Jena Fuseki

A SPARQL 1.1 server for RDF graphs, exposing HTTP APIs for query, update, and dataset management (TDB2, etc.). In production it is valued for maturity, containerization, and predictable behavior under load. OWL2 reasoning can be added via Jena’s built‑in inference/rule…

Amazon Neptune

A fully managed AWS graph database for enterprise workloads, supporting RDF with SPARQL 1.1 and property graphs via Gremlin and openCypher. It uses fault‑tolerant, self‑healing storage replicated across three Availability Zones and scales reads with up to 15 replicas, enabling…

Neo4j + neosemantics (n10s)

A high‑performance property‑graph database used for transactional and analytical graph workloads in enterprise production. The neosemantics (n10s) plugin adds RDF/OWL2 integration: import/export, ontology-to-property‑graph mapping, URI handling, and vocabulary management. This enables fast Cypher querying on operational graphs while keeping Neo4j’s…

Artificial Intelligence

We deliver production-ready, well-engineered AI solutions that improve decision-making, automation, and the user experience, and make your systems smarter.

LlamaIndex

A data framework for LLM applications focused on data preparation, indexing, and access for RAG scenarios. It provides abstractions for indexes, query engines, and index graphs, enabling flexible pipelines on top of files, databases, APIs, and vector stores. Key ideas…

LangChain, LangSmith, LangServe

LangChain is an open-source framework in Python and JavaScript for building LLM-based applications such as chatbots, agents, and RAG systems. It provides standardized chains (and LCEL) to compose model calls, tools, memory, and retrievers, as well as ready-made architectures for…

LangGraph

A Framework that extends LangChain and orchestrates long-lived, stateful LLM agents. An agent (and the overall system) is represented as a graph of nodes (LLMs, tools, sub-agents) and transitions between them, similar to finite-state machines. This makes it possible to…

Microsoft Agent Framework

An open-source SDK and runtime for building and orchestrating LLM agents and multi-agent workflows in .NET and Python. Individual LLM agents can call tools, APIs, and MCP servers. It supports graph-based workflows with checkpoints, long-lived state, and type-safe routing, and…

n8n

An open‑source, low‑code automation platform for integrating services and building workflows, with self‑hosted deployment options. It supports triggers, webhooks, schedulers, hundreds of connectors, and custom code nodes—making it ideal for orchestrating business processes and AI pipelines. We use n8n to…

PyTorch

A primary deep learning framework for research and production. Its eager execution and autograd make experimentation fast, while the ecosystem supports vision, NLP, audio, and distributed training. We rely on PyTorch for training and fine‑tuning neural networks, building LLM/agent components,…

Habi

A research PyTorch framework for accelerating diffusion planning in decision‑making tasks. It “habitizes” slow diffusion planners by transferring them into a fast habitual policy suitable for real‑time inference. The authors report 800+ Hz action frequency even on a laptop CPU…

TensorFlow + Keras

The end‑to‑end platform for building, training, and deploying ML models and its high‑level API for rapid neural network development. The stack shines in production: graph optimizations, broad accelerator support, and mature deployment options (serving, mobile/edge). We choose TensorFlow + Keras…

JAX

A next‑generation numerical computing library that combines a NumPy‑like API with automatic differentiation and XLA compilation. It enables fast, composable transformations such as vmap/jit and scalable parallel execution on GPUs and TPUs. We use JAX when we need high‑performance research…

Hugging Face Transformers

A powerful library for working with transformer models and the broader ecosystem around the Model Hub. It offers unified APIs for tokenization, inference, and fine‑tuning across PyTorch, TensorFlow, and JAX, plus tooling for training, quantization, and deployment. We use Transformers…

Stable Diffusion + ComfyUI

A family of diffusion models for image generation and style transfer, and a node‑based interface for composing controllable generation graphs. Together, they enable reproducible pipelines with fine control - prompting, inpainting, upscaling, batching, and common add‑ons such as LoRA or…

Scikit-learn

The go‑to Python toolkit for classical machine learning: classification, regression, clustering, dimensionality reduction, and robust preprocessing. Its strength is a consistent API plus Pipelines/ColumnTransformers, cross‑validation, hyperparameter search, and rich metrics - making experiments easy to reproduce and deploy. We use…

Low-code development

The best low-code platforms for developing your mobile and web applications.

OutSystems

The low-code platform is designed to create corporate mobile applications and web applications. OutSystems has a high development speed and it is easily integrated with any environment. The system has excellent ready-to-use user interface templates. Rapid Application Delivery (RAD) enterprise…

Microsoft Power Platform

A set of tools for creating mobile and web applications from Microsoft. The platform is based on a low-code approach in software development. Power Apps is easily scalable and built with clear visual tools, custom relationships, and building blocks. This…

Mobile development

Modern applications for Apple and Android mobile devices help Software Expert clients present their business profitably and increase profits.

Swift

A modern programming language for developing applications with the iOS operating system. Swift was created in 2014 and it embodies the best qualities of the previously actively used C and Objective-C languages. Swift is characterized by strong typing, which can…

Kotlin

Statistical typed language is suitable for procedural and object-oriented programming. Kotlin is fully compatible with Java and, in fact, is an improved version of it. With its help, effective applications for Android are created that have fewer problems and have…

Xamarin

The framework is suitable for creating efficient and easy-to-use mobile applications. C# language and .NET libraries are used for development. Application performance on Xamarin is close to that of Java for Android and Swift for iOS. All hardware compatibility issues…

Flutter

This is a platform-independent Google technology based on the Dart language. It has a clean and incredibly strong syntax that creates ideal conditions for creating a clear architecture and application design. In addition, Dart provides ease of maintenance and uniform…

React Native

The framework is one of the most popular in cross-platform development. It is written in JavaScript and uses JS and XML markup. React Native allows you to integrate native functions, and the interface itself behaves responsively. Another benefit is high…

Cordova

The framework is designed for rapid development of hybrid mobile applications. Cordova saves a lot of development time. Mobile apps are created by converting CSS3, HTML5, and JavaScript into code that is perceived by platforms as a web element. Hybrid…

Ionic

The framework was created as an alternative to traditional development in order to speed up the process of creating mobile applications. Ionic is written on the basis of Angular and Cordova. For work, you need knowledge of JavaScript, CSS and…

Front-End development

The first impression is a successful business start. We develop functional, fast and neat websites that bring customers and maintain interest.

ReactJS

JavaScript library is designed to work with user interfaces or UI. It is suitable for assembling complex UI from small isolated pieces of code or "components". React web applications can change the display without reloading the page. Due to this,…

Angular

An open source framework written in TypeScript. Due to one-way data binding, errors in Angular are quite rare. The framework has a framework structure and provides a choice of more than 1800 ready-made solutions. Developers can work on a specific…

Vue.js

JavaScript framework is used for developing user interfaces and single-page web applications. The framework is constantly updated and easily integrated with third-party libraries. Because of the simple structure, Vue.js allows you to quickly create large reusable templates. High performance is…

JQuery

The library, written in JavaScript, is designed to work with scripting via HTML element nodes or without a GUI in the browser. The creation of jQuery has greatly simplified programming in Javascript. This is a cross-browser library that also supports…

HTML5/CSS3/JS

The main task of HTML, CSS and JavaScript is to transform data into a graphical interface for users to interact with application content. These are integral components and the foundation of all web pages on the web. HTML acts as…

TypeScript

A programming language with static typing was created for developing web applications. It supports object-oriented programming. TypeScript has fixed many of the shortcomings of JavaScript in order to extend the possibilities of the latter. The language is suitable for developing…

Bootstrap

A framework with support for HTML, CSS and JS is used by developers to build responsive web applications. Bootstrap is one of the most popular among similar platforms, a large number of sites have been created on it. In addition…

Back-End development

We will select the best server solution that is fault tolerant, scalable, secure and reliable in all respects.

Docker

Docker is a reliable and cost-effective way to build, deliver, and run applications of any scale. It is actively used for rapid development, testing and deployment of applications. The software platform is designed for packaging software into standardized blocks. Each…

Spring

Node.js

An open source software platform written in JavaScript. It is characterized by high scalability and speed. Node.js helps the server in a non-blocking response and has special feature that doesn't buffer any data. The platform has asynchronous libraries. NodeJS threads…

Laravel

The PHP framework is widely used in the development of commercial web applications. It allows you to create good quality websites in the fastest possible time. To ensure security against SQL injections and cross-site scripting, ORM and escaping of forbidden…

.NET

Cross-platform open source framework from Microsoft. The platform was created for server and cloud solutions. It supports Windows, Linux and Mac OS. .NET Core is a good opportunity for small projects and startups to take full advantage of the enterprise-grade…

Java

One of the oldest and most proven programming languages in the world. Java is used exclusively for object-oriented programming. It is characterized by classes, exceptions, constructors, that must be closely monitored. In addition, it is necessary to think about the…

PHP

The programming language is still popular. About 80% of all sites on the web are developed in PHP. The language is dynamic, open source, and absolutely free. It easily adapts to any needs and scale of the project. PHP is…

ASP.NET

The framework is designed to develop ultra-fast APIs for web applications. ASP.NET Core is an example of an object-oriented software development model. It is characterized by reliability, cross-platform and multifunctionality. It is open source and has a robust caching system.…

Elixir

A functional programming language is designed to work with distributed and fault-tolerant applications. It has dynamic typing and supports parallel computing. Elixir applications respond quickly to requests and have good performance. In addition, they demonstrate fault tolerance to third-party issues…

Phoenix

The framework is written in the Elixir programming language and is used in web development. It uses the MVC model – the model-view-controller architectural pattern. Phoenix does not require a lot of code when programming. The framework is suitable for…

Zend

An open object-oriented framework works on the basis of PHP. The development and support process is greatly facilitated by the use of the Model-View-Controller software architecture. Thanks to Zend, you can develop simple interfaces and powerful functionality in applications. In…

Web development

Our goal is to expand the functionality and enrich the web application. We provide responsive design and layout services, work with the client and server part and do everything at a high level.

Drupal

The CMS is open source and structured to provide maximum system flexibility. Drupal is ideal for creating websites with different content and volume. The control system can be easily modified for individual tasks and requirements. A nice bonus is a…

WordPress

The management system has been widely used in the creation of websites. It is written in PHP using a MySQL database. The ease of use and versatility of the control system have made it the number one choice for many…

WooCommerce

One of the most popular online shopping platforms in the world. The open source Wordpress plugin is suitable for small and medium businesses. With the help of a showcase, you can create a stylish appearance, customize web pages to meet…

Magento

eCommerce platform for creating modern web resources. Magento is suitable for large-scale projects, marketplaces and online stores with a wide range of products. The CMS provides various marketing tools, analytics, supports various payment systems, demonstrates SEO friendliness and is integrated…

Opencart

An open source CMS was created specifically for online stores. In addition to the free license, the platform has over 13,000 paid and free add-ons. It installs quickly and is relatively easy to manage. This is a good option for…

Cloud technologies

Our team will help create a flexible and common environment that will significantly speed up processes and reduce costs.

Amazon Web Services

AWS is more than 200 different services designed not only for building web products or applications. It is a universal tool for digital business transformation and implementation of new technologies. The platform makes it easy to deploy a new application…

Microsoft Azure

The cloud platform developed by Microsoft combines IaaS computing infrastructure solutions. In addition, it has all the necessary tools and services to facilitate the development and deployment of cloud-based PaaS applications. Microsoft Azure is a universal platform that supports all…

Google Cloud Platform

Universal and convenient solution for cloud storage of information. The Google Cloud platform is suitable for small and large businesses. Building applications does not require maintaining your own data center. The platform provides for the choice of volume in accordance…

Hardware development

We provide professional assistance and expert support in hardware development.

C/C++

Compiled general purpose programming language with static data types. C++ is an excellent choice for high load applications. C++ combines features of both high-level and low-level languages. The programming language is used for software development, search engines, trading exchange robots,…

Mathematical calculations and analysis

Our team specializes in providing mathematical expertise and computational solutions, utilizing modern IT technologies.

R Programming

An interpreted object-oriented programming language is designed for data analysis. It is the main competitor of Python and is widely used in social and economic sciences. With its help, cause-and-effect relationships are found, samples are compared, static tests are created,…

Python

A general-purpose object-oriented language was developed with the goal of increasing developer productivity. It has been widely used in the development of web applications and games. The programming language is cross-platform, suitable for Linux and Windows. Python has many libraries…

pandas + NumPy

Form the foundation of our data stack. NumPy provides fast n‑dimensional arrays and vectorized math, while pandas adds DataFrame/Series abstractions for tabular data, joins, group‑bys, and time series. Together, they power ETL, cleaning and normalization, feature engineering, exploratory analysis, and…

SciPy

SciPy is a core scientific computing library for Python that extends NumPy with battle‑tested algorithms for optimization, linear algebra, statistics, signal processing, and numerical methods. It offers mature implementations, convenient APIs, and strong interoperability with the wider Python data/ML stack.…

Database

A well-designed and thoughtful database from Software Expert will serve you for many years.

MySQL

The relational database management system is being developed by Oracle Corporation. MySQL is a great solution for small and large applications. The database supports different types of tables: MyISAM, InnoDB, EXAMPLE and others. MySQL provides convenient access to databases, correct…

PostgreSQL

The free object-relational database management system is a good alternative to other databases. PostgreSQL provides flexible access to databases, their organization, storage and management. The database has powerful and reliable transaction and replication mechanisms. PostgreSQL is characterized by inheritance and…

MongoDB / NoSQL

The database refers to the document-oriented data model. Unlike relational types, MongoDB does not require tables, schemas, or a separate query language. All information is stored as documents or collections in a JSON-like format. MongoDB is characterized by high availability,…

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