IT consulting

How to maximize the value of IT and reduce the complexity of the system? How to ensure that both the technology and innovation effectively support business processes and reduce risks? How to approach digital transformation?

IT consulting services are focused on the optimal use of IT resources and aim to help companies achieve their business goals.

Mainstream consulting services

Through our consulting services, we help clients unlock and exploit the capabilities of new technologies, implement strategic IT changes, and optimize and modernize their IT system. This way, we ensure they get the best possible solution for their specific business needs.


IT with a focus on business priorities

Ensuring that the system architecture, operating model, and costs align with your business priorities.

Improving the performance of your IT infrastructure

IT systems are improved not only for the sake of costs reduction, but also to optimize the overall system and development for greater speed and flexibility.

IT adjustments that follow the changes in your business structure

All changes within the systems are carefully planned and managed so that the technologies used always support the changes in your business structure. Our team takes special care of the IT and infrastructure which often fall out of focus in dynamic business events, such as company mergers and separations.

Effectiveness of IT projects

Maximizing the results of technological initiatives through careful evaliation of investment options, steering project efforts, and establishing procedures.

IT consulting

IT Infrastructure optimization

IT infrastructure as the core base of IT, is an important component for successful and efficient business operations. Optimization of IT infrastructure can largely address the challenges of productivity, innovation, security and business quality.

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Cloud Feasibility

With the proven benefits of using cloud technology, more and more companies in Serbia want to take advantage of its benefits. During realization, challenges appear not only because of the technological requirements, but also due to the specificity of business processes and procedures, and the proper planning of migration and its implementation - which can be exhausting without proper support. Our team is ready to assist you with their experience and lead through all the steps of the transition to the cloud.

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Talk with our expert

Aleksandar Nedeljković

Chief Business Officer


As a CFO in Mainstream, Aleksandar is responsible for the financial strategy, ensuring long-term growth of the company, and the development of consulting services. He gained experience as a manager in the business consulting sector in Deloitte, and as a foreign investment advisor at SIEPA. Specialist for strategies for entering new markets, design of operating models, making TCO analysis and business cases for reducing costs. He is also great at exploiting operational synergies in the consolidation processes.

Need some expert advice?

If you’re actively thinking about what could be the optimal infrastructure solution for your company, but you’re not quite sure – we are certain we can help out.

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Why Mainstream?

Experience and expertise

Reputable clients with complex needs have been using our services for over 10 years. Thanks to our talented team of experts and vast collective experience, we can guarantee full professionalism and smart solutions for various business scenarios. From supporting you through the process of digital transformation to helping you modernize your existing infrastructure and optimally use your IT system – we’ve got you covered.

  • 10 years of experience and over 150 clients across many different industries
  • High expertise in the domain of IT infrastructure

Techical excellence and safety

We invest in the state-of-the-art equipment that satisfies the standards of enterprise-level organizations while also continuously developing our system and services. Mainstream team is made up of the best experts who actively follow global trends and innovations in the industry. Our enterprise cloud platform guarantees the safety of your data, processes, and applications.

  • Enterprise-level technologies and 24/7 expert support and consulting
  • SLA insurance

Solutions tailored to each client

Our approach is based on understanding all the specificities, business goals, and needs of each individual client so that we can come up with the best solution which will trluy support their operations. We aim to encourage our clients’ growth by offering modern services, efficient support, and by focusing on the development of long-term strategic partnerships and meaningful collaborations.

  • Tailor-made approach for each individual client
  • Commitment towards understanding your business and IT goals

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