Hire the top developers

OF4 is an exclusive b2b network ready to provide best IT solutions, next to the most talented: software developers, product managers and project managers. That way, our business culture & strategic approach to IT has attracted people and projects that can define characteristics of an enthusiast leader.

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Highly qualified internal team ready to develop any type of project

Human Resources

Our human resources management  aims at the success of your company


We perform several verification steps to make sure your business grows


Projects development regardless of location and domain

About us

We aim to offer IT companies the opportunity to build high quality teams, to develop large caliber projects.We use 3 types of flexible interaction models to support all of your short and long term goals: outsourcing, hiring and freelancing.

Outsourcing factory4

In our virtual world we tend to redefine and optimize digital experience of a company that really wants to grow and act outside the box.

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years of experience


happy customers


success projects


Team members

Meet our team
Artem I.

Energetic, but laid-back. Personable and relatable. A mesh of technical nous, and real-world understanding; filling that void between developer and project owner.

RabbitMQ OS PSR+OOP Kanban Scrum JIRA MongoDB React Native SEO API
Catalin B.

Senior Java developer with 9+ years’ experience. Advanced in Java 8, Rest API, Spring Framework technologies, Apache Kafka and Unit testing.

Java 8 Spring Framework Oracle Nodejs Redux React Native React JS Java EE MySQL SQL
Stepan K.

Almost 20 years of summary experience in DevOps, system administration and network administration.Efficiently planing, provisioning, configuring and optimizing IT infrastructure to consistently, achieve high availability and performance.

KVM Kubernetes Docker Swarm Confluence MSSQL SVN PostgreSQL Jenkins JIRA MySQL
Cornel G.

• Experience in system analysis, design, workflow architecture, development, testing and maintenance of web based applications
• Ability to create beautiful web applications writing top notch HTML5, CSS3, Ajax, JavaScript and JQuery code
• Good Experience in developing the Single Page Applications using AngularJS
• In depth knowledge of web technologies and standards to deliver the best experiences across web and mobile devices including responsive Web UI

Damir R.

Focused on using functional programming paradigms, domain-driven design, SOLID principles with help of design patterns while prototyping and building my projects to make complex apps scalable and easy to understand

Redux optimization Kanban Scrum CSS3 Git Redux HTML5 JIRA ES6 React JS TYPESCRIPT JAVASCRIPT
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