With a track record of over 20 years in the industry, we empower telecoms to accelerate innovation, generate new revenues and evolve through their digital journeys.

Telecom innovation delivered

We have successfully delivered over 1,000 major projects involving design and management of complex systems for tier-1 operators, MVNOs and leading telecom software vendors. 

Real-time stream processing
Real-time communication solutions deployed at 100+ telecom operators worldwide
High-volume data processing
Platforms and solutions supporting thousands of transactions per second, in a carrier grade, redundant mode
Carrier-grade security requirements
Solution development for securing mobile networks, strong network and firewall knowledge, covering configurations security ranging from hardware to virtualization
Previous slide
Next slide

FEATURED SOLUTION

NESA - Network Experience Service Assurance

Enhancing network experience, service assurance and predictive maintenance.
Empowering telecom operators to successfully tackle 4G/5G network performance challenges using existing standard traffic traces.

Business Support Systems

RATING & CHARGING

LOYALTY & CHURN

CALLING CARDS

DATA POLICY

Operation Support Systems

SUBSCRIBER DATA MANAGEMENT

ONLINE & OFFLINE MEDIATION

MOBILE NUMBER PORTABILITY

Network systems

SERVICE DELIVERY PLATFORMS

VALUE ADDED SERVICES

Telecom solutions

TOP Testing Suite

Automated test solution for end-to-end testing, evaluation and validation of telecom services.

TOP Testing Suite

TOP Testing Suite automates test plans, reduces regression testing from days to minutes and supports continuous testing in line with Agile and DevOps practices.
Request free trial

Voucher Management as a Service

Shift from stamped, untraceable vouchers to digital reward programs and actionable customer data.

Voucher Management as a Service

Voucher Management as a Service is designed for SMEs, providing all the benefits of easy and fast loyalty programs and no hardware acquisition or IT complexity.
Contact us

Configuration audit

Audit, management and planning is keeping your core engineering team busy?

Configuration audit

Our vendor-independent, 5G-ready audit solution that automates configuration management and planning for a variety of complex networks of IT assets.
Contact us

Central User Profile Repository

LDAP Database - the virtual safe place where your user profiles can reside

Central User Profile Repository

LDAP Database enables rapid innovation for telecom operators and shortens the time taken to launch new services.
Contact us

Supporting telcos from 2G to 5G and beyond

  • SS7
  • SIGTRAN
  • JAIN SLEE
  • CAP, MAP, INAP
  • SIP
  • Diameter (Gx, Gy, SLh, SCAP, Ro, S6a/S6d,Sh),
  • RADIUS
  • various proprietary protocols
  • C/C++, Java, PHP, Shell scripting, Ruby, Rust, Scala, Python
  • Java Enterprise Edition, Spring, JMX, JMS, JPA, Hibernate, REST, WebServices (CXF), Apache Camel
  • JMeter, SoapUI, Computaris Test Tool, Jython, Seagull, JUnit, Mockito, Selenium, Cucumber
  • MongoDB, Apache Cassandra, Elasticsearch, Redis, HazelCast, OracleDB, MySQL, PostgreSQL, MS SQL Server
  • Tomcat, JBoss, Jetty, GlassFish, WebLogic, WebSphere, TomEE, Rhino Telecom Application Server
  • OpenStack, Amazon Web Services, Microsoft Azure, Google Cloud
  • CODE: IntelliJ Idea, Git, JIRA, Eclipse,   SonarQube, CVS, Subversion
  • BUILD:  Maven, Gradle
  • TEST:  JUnit, JMeter, Cucumber,   Seagull, Computaris TOP Testing Suite, Robot
  • RELEASE:   Jenkins, Bamboo, GitLab CI/CD
  • DEPLOY:  Chef, Docker, Ansible, Puppet,   Kubernetes, Nexus
  • MONITOR:   Cacti, OpenNMS, Zabbix,   Prometheus, Grafana, Graphite
  • Spring Boot, Docker, Kubernetes, Scala, Groovy, Kotlin
  • Vaadin, GWT, AngularJS
  • Angular, React, Vue
  • SS7 stacks (Dialogic, HP, Newnet, Ulticom, Huawei, Computaris)
  • Platforms (Nokia, DigitalRoute, Sandvine)

Empowering telecoms through the digital journey

1,000+ projects successfully delivered to 100+ operators

R Systems

Case studies

In delivering our software projects we use a rare combination of technical expertise and client orientation. Here are some insights

Read More »
R Systems

Whitepapers

Creating digital value in telecom and beyond Rigid legacy systems, overly complex IT architectures and ineffective integration of data sources:

Read More »

CONTACT US

Scroll to Top

Apply to this job

Contact us

Send your CV