CORE 24/7 - DevSecOps as a service

About company

In 2010, when many were just learning about agile development, we already started working on our customers IT infrastructures using DevSecOps practices.

During 10 years, we have completed large number of diverse projects, tested many technologies and often solved non-standard problems.

Another sign of the competence of our specialists is the availability of certificates from leading companies whose tools we use. These are certificates from GitLab, Kubernetes, Red Hat.
We are constantly improving the skills of our employees.

We simultaneously serve

100+

applications in production
250+

servers in production
50+

kubernetes clusters

People turn to us because we…

We have designed over 120 fault tolerant systems..

We increase the frequency of deployments by 50 times..

We save 65% money when building infrastructure..

We reduce unplanned work and improvements by more than 20%..

We reduce staff members costs by 4 times..

We provide team for the price of 1 specialist..

Easily calculate
the cost of work

We will answer all your questions and find the best solution..

Get the consultation

Our partners

Our clients recommend CORE 24/7 and we are grateful for that. As a gratitude, we pay a bonus for new customers.

Invite your colleagues, partners and friends to work with us and within 12 months we will return to your account 10% of payments from new customers who came on your recommendation.

Become partner

Our clients

Leave request for consultation

Our projects

Task

Sberbank needed to implement advanced DevOps practices. But the closed low-code solutions used in the company did not allow rebuilding production processes.

Solution

As a result of the infrastructure audit, we decided to create a technology for assembling, testing and delivering products for the client from scratch. For the solution we developed, we also established end-to-end integration between all client systems. We named the resulting product Semaphor and are actively improving it. As a result, Sberbank was able to successfully implement DevOps in its processes.

Implemented technologies:

Jenkins
Jira
BitBucket
Docker
Semaphor
Nexus
HAProxy
Outsystems

Task

Inbuh service was experiencing difficulties with the existing solution: applications hung due to improper resource allocation, uncontrolled distribution of licenses was in progress, which were expensive ones. On top of that, the available tools did not allow automating the creation, deletion, and migration of databases.

Solution

During the phased transfer of project to updated architecture, we ensured more than two-fold growth of infrastructure and its scalability.

Implemented technologies:

Proxmox
Apache2
1C license server
1C worker node
Postgresql с репликациями
Glusterfs

Task

Beeline's internal development department approached with the task of building a continuous delivery pipeline of CI / CD applications using DevOps practice.

Solution

We have deployed Kubernetes clusters for the main site and for number of internal company systems. The implemented fault-tolerant system included hot standby system located in another data center, dedicated development and testing environments for all customer services, and established CI/ D processes based on GitLab. As a result of our work, we have increased development speed, releases frequency and code testing quality.

Implemented technologies:

Kubernetes
CI/CD на базе Gitlab3
Sonarqube developer edition
Nexus
Grafana + Prometheus
Rancher
Elk
Jira

Task

One of the largest software developers in Kazakhstan, Prime Source, submitted the task of optimizing infrastructure and CI / CD processes.

Solution

Application architecture consisted of microservices developed in java and angular. Practice of CI was partially applied during production, but at the same time, due to huge number of own scripts, many processes depended on the work of one engineer. To solve this issue, we deployed a Kubernetes cluster, created master-slave PostgreSQL replication. Implemented true unified CI for all microservices via Helm. Client now has more testing environments.

Implemented technologies:

Gitlab (CI, registry, gitlab-runner)
Helm v3
Prometheus
Grafana
PostgreSQL
EFK
K8S
Redis
RabbitMQ

Task

First Credit Bureau decided to re-architect and implement CI/CD for its computer-equipped banking system (CBS). But the company had never built such architectures before and lacked the appropriate infrastructure.

Solution

We completely redesigned the existing infrastructure in accordance with our best practices and moved banking system to Kubernetes cluster., we implemented CI/CD processes with several development environments on it, and also solved numerous and business-critical problems with Elasticsearch, which is very actively used in the application.

Implemented technologies:

Kubernetes
CI/CD на базе Gitlab
Sonarqube developer edition
Grafana + prometheus
Jira
Elk

Task

Peculiarities of Froot.com technological line did not allow the internal development department to build a CI/CD pipeline using DevOps practices on its own infrastructure.

Solution

In a short period of time, we deployed new site from scratch and provided ready-made solution: from installing bare metal equipment to installing and configuring components directly involved in Internet broadcasting. After that, we migrated prod environment to new infrastructure and increased fault tolerance characteristics.

Implemented technologies:

Kubernetes
CI/CD на базе Gitlab
Sonarqube developer edition
Grafana + prometheus
Nexus
Rancher
Jira
Elk

We are grateful

Easily calculate
the cost of work

We will answer all your questions and find the best solution..

Our address:

Almaty, Republic of Kazakhstan, 135 Zhibek-Zholy Avenue, block 3, 12th floor