C and C++ are the core technologies we use at Apriorit. We have over two decades of experience developing complex software solutions in C and C++ across a variety of spheres but with a focus on cybersecurity, virtualization, and data management.

Our practical experience extends to implementing projects of many types:

• – Driver development
• – Data system management
• – Operating system monitoring and management
• – Database management
• – Internet of Things
• – Blockchain
• – Artificial intelligence

We develop software for Windows (С, С++, С#), Linux (С, С++)  and macOS (Objective -C).

Apriorit offers robust driver development services and delivers secure and reliable kernel and driver solutions for all kinds of systems and devices. We have created hundreds of successful low-level kernel and driver products for macOS, Linux, and Windows.

Our experts develop software of any complexity, from customized bootloaders to peripheral drivers.

Our recent kernel and driver development projects have involved:

• – Changing operating system behavior, from hiding processes to customizing the bootloader
• – Detecting, setting up, and removing kernel mode hooks
• – Running system patches
• – OS monitoring drivers: registry, process, service, I/O calls, clipboard, etc.
• – Virtual device drivers: display, printer, USB, I/O devices, virtual audio/video devices
• – Virtual disk and virtual file system drivers
• – File system filter and minifilter drivers
• – Network drivers
• – Custom device drivers
• – Audio filter drivers

Developing software for macOS can be quite complex, as it’s a closed platform with specific mechanisms and components. As a closed platform, macOS has unobvious peculiarities that often make it complicated to achieve perfect usability. And while regular updates help macOS meet high security and quality standards, they also bring new software development challenges.

We have extensive experience in high- and low-level development for macOS. We have delivered solutions such as:

• – Filesystem filter and process monitoring drivers
• – macOS and virtual device drivers (virtual displays, I/O Kit device drivers, and virtual file systems)
• – All-level system monitoring systems
• – GUI implementation for a macOS app
• – Syscall injection
• – Runtime code patching
• – Native and cross-platform interfaces and libraries
• – Audio and video device drivers
• – Data parsing for file system formatting
• – Converting kernel extensions to new DriverKit-based macOS extensions
• – Porting drivers to the ARM architecture

We can also conduct internal research on macOS to work with undocumented features.

Our iOS and Android experts build mobile security, mobile data protection, and mobile synchronization solutions as well as enterprise-level mobile application and mobile device management platforms.

Our recent app development projects include:

• – Mobile data encryption (Android & iOS)
• – Mobile application management system with custom device security settings
• – Device cloning and backup app
• – Mobile operating system virtualization and switching between virtualized instances (Android)
• – Secure cloud synchronization for mobile data (Android & iOS)
• – Recovery of deleted mobile data (Android & iOS)
• – Acquisition of user data and mobile system data

Apriorit teams widely apply the .NET framework by Microsoft for projects and assignments from ASP.NET web development tasks to complex distributed systems involving extensive database infrastructure. Our main focus is on business SaaS solution development.

Apriorit specialists work with the newest .NET versions, support legacy .NET applications, and apply the .NET Compact Framework for custom development of embedded systems and mobile platforms.

Here are highlights of our .NET project experience:

• – Distributed cybersecurity solutions with intensive data exchange
• – Mobile device management solutions
• – Complex report generation subsystems for various monitoring and BI solutions
• – Native integration with databases, ADO, ADO.NET, ODBC
• – SQL performance optimization
• – Various SaaS platforms with a set of web services (SOA, SOAP)
• – Rapid GUI development for large enterprise solutions

In our work, we use the following technologies:

• – ASP.NET MVC 
• – Javascript frameworks: JQuery, AngularJS, etc.
• – CSS та Bootstrap
• – MS SQL

We have extensive experience developing various web applications, from simple web apps to large high-load projects. For many years, we have been working on cloud computing and data management as well as cybersecurity projects.

Projects we’ve worked on include:

• – Various data collectors
• – Data processors
• – Connectors for enterprise web platforms
• – Media delivery applications
• – Web interfaces for enterprise systems
• – Cloud solution features and complete platforms 

We use the following development languages and tools:

• – JavaScript (JQuery, AngularJS, etc)
• – ASP.NET MVC framework
• – Java
• – C#
• – PHP
• – Python
• – Rust
• – SQL and NoSQL databases

Apriorit is proud to be part of the OpenStack community. OpenStack is an open-source platform that can power any cloud solution. But configuring and properly maintaining this cloud operating system is challenging and requires significant expertise.

We can help organizations speed up OpenStack cloud implementation, optimize maintenance, scale existing OpenStack systems, and build custom OpenStack solutions that meet all their needs. And since we’re passionate about cybersecurity, we always pay attention to protecting your critical data.

Apriorit offers a full range of services:

• – Development of custom OpenStack-based solutions
• – Assistance with OpenStack cloud deployments
• – Support and maintenance

Our recent OpenStack projects include:

• – Hyper-V support for computing
• – Rapid virtual machine cloning
• – User interface elements for control panels
• – Block storage optimization
•  – KVM hypervisor configuration
• – Custom network management (VPN, SDP, SDN, OVN, etc.)

Reverse engineering skills are relatively rare in the IT industry, but we have developed them thanks to our work on advanced security projects. In particular, we often:

• – Research malware
• – Research closed data formats and protocols
• – Research software and operating systems to provide compatibility and advanced features
• – Analyze cases of IP rights violations
• – Support and patch undocumented code

Apriorit provides full-stack quality assurance and software testing services, including security and penetration testing.

Apriorit’s QA specialists have valuable experience in testing:

• – Drivers and low-level solutions
• – Distributed systems
• – Virtual platforms
• – Mobile, tablet, and desktop applications

We are proud that each Apriorit QA specialist starting at the senior/test designer level has ISTQB certification. Also, we have created various testing labs equipped with efficient, innovative tools collected over 20 years of work.

We provide penetration testing services to make our clients’ solutions more stable and resilient to external and internal cyber threats.

Apriorit provides pentesting services for:

• – Client–server systems
• – Web services
• – External and internal networks
• – Android and iOS applications
• – Smart contracts
• – SaaS platforms

Our approach to security penetration testing is based on the OWASP Testing Guide, CIS Benchmarks, and the Penetration Testing Execution Standard (PTES). The Apriorit team includes testers with Systems Security Certified Practitioner (SSCP) certification.

Communication between embedded and Internet of Things (IoT) devices can bring to life lots of systems, from domestic appliances to smart cities. But embedded and IoT devices have little use unless they communicate effectively and securely, both with each other and with humans. To do that, IoT devices rely on fast, stable, and secure embedded system software.

IoT and embedded software development projects we have worked on have involved:

• – Firmware customization
• – Data exchange between devices
• – Microcontroller programming
• – HID programming
• – Digital signal processing
• – Phone hardware emulation on QEMU
• – CPU platform simulation in the angr framework
• – Mesh protocol development based on LoRa technology
• – RTOS porting
• – BIOS porting and customization

We use C and C++ to program devices such as:

• – Arduino
• – Raspberry Pi
• – System-on-a-chip devices
• – Human interface devices

We also have experience working with Linux, Android, and RT Systems.

At Apriorit, we develop efficient architectures and technologies to organize centralized management and maintenance processes for all kinds of enterprise infrastructures. We create enterprise networking and content management solutions ensuring high performance and protection of operations.

Examples of Apriorit’s distributed enterprise solution projects include:

• – High-performance server to store corporate data with complex access and redirection rules
• – Remote corporate file system with client operations redirected by means of virtual file systems
• – Corporate backup system including endpoints and network disk backups
• – Corporate file-sharing solution with advanced cybersecurity requirements
• – Corporate data access rights management system
• – High-scaling multi-agent data protection system that can be installed on various network architectures
• – Centralized hypervisor-based virtual environment scanning with VM resource access
• – High-performance architecture with network interaction optimization enabling high-volume data file transfer and processing (e.g. databases, video)

At Apriorit, we know how blockchains really work and how to create secure blockchain solutions that our clients will profit from. Over the years, we’ve sharpened our skills in building advanced blockchain-based solutions fully tailored to our clients’ needs.

We use our blockchain knowledge to solve complex cybersecurity challenges: software licensing, cryptography, access control for Internet of Things devices, and more. We also provide services for smart contract development and penetration testing.

Here’s what you can create with us:

• – ICO smart contracts
• – Smart contracts for non-ICO tasks such as software licensing and logistics, DeFi projects, NFT tokens, and decentralized exchanges (DEX)
• – Smart contract security audits
• – Applications that use blockchain APIs
• – Private blockchain networks based on Hyperledger, Graphene, Ripple, Deviant, and other blockchains
• – Other blockchain-related products

At Apriorit, we provide AI development services to companies in various industries, from healthcare and education to cybersecurity and remote sensing.

To successfully deliver projects in these fields, we handpick and customize AI models, algorithms, and datasets for each task. The right choice of tools is vital for ensuring that AI software will work efficiently and provide accurate results.

We have recently built AI solutions that can:

• – Detect and measure ovarian follicles
• – Recognize different types of skin cancer
• – Detect and estimate vehicle damage
• – Recognize text in documents including sensitive data, numbers, and tables
• – Recognize graphics and plots in documents
• –  Recognize recordings of childrens’ voices
• – Ask and answer questions based on voice recording analysis
• – Detect unusual user actions
• – Spot early indicators of malicious insider activity
• – Recognize particular events and actions in sports videos
• – Track tennis balls and predict their movements
• – Analyze aerial images
• – Monitor vegetation health and natural resources
• – Monitor city development
• – Detect roads and generate semantic maps

SaaS platforms provide great business opportunities. Growing fast and embracing huge audiences, cloud platforms come with certain challenges and risks. That’s why at Apriorit we always focus on developing a strong, secure, and reliable SaaS business architecture.

When developing each platform, our experts go out of their way to minimize possible risks for our clients. In addition, we always take care to ensure proper cybersecurity, system scaling, and project support.

We have successfully engineered SaaS development platforms for:

• – Customer relationship management
• – Human resource management
• – Accounting
• – Enterprise resource planning
• – Inventory management software
• – Payroll processing

Every day, enterprises process large amounts of data that must be well-structured, securely stored, and protected from unauthorized access. We offer corporate data management services and create solutions for securely processing all types of data at all levels and in any system.

Our recent data processing projects include:

• – Raw data acquisition for desktop and mobile
• – Advanced file protection
• – Dedicated database format parsers
• – SDK for recovering deleted data
• – And more