A Full-Cycle Software Provider Trusted by Industry Stalwarts
Our dedication is the implementation and integration of robust and complex enterprise software solutions. We are a team of software engineers, QA engineers, business analysts, and other IT experts with 12+ years of hands-on experience. Since our company's founding in 2010, Western, EMEA, and UK businesses extend credits on our sustainable capacity to help their companies transform digitally and reach business goals faster with high-quality but affordable software.

We are a mature software development company
have a long history of complex system integrations
act as a consulting agency on tailoring effective software solutions
10+ Yr
Seamless Operation
90%
Repeat Clients
Timeline
- 5
- 8
- 20
- 40
- 80
- 120
- 150+
Employees
- 1
- 2
- 5
- 10
- 35
- 50
- 90+
Projects
- 1
- 2
- 3
- 6
- 7
- 10+
Countries
- 5
- 8
- 20
- 40
- 80
- 120
- 150+
Employees
- 1
- 2
- 5
- 10
- 35
- 50
- 90+
Projects
- 1
- 2
- 3
- 6
- 7
- 10+
Countries
Genesis
2002 — First meet
The thought leaders started working together as a team on the enterprise Telecom projects.
2003 — First big challenge
Start of a Telco billing replacement project for a major western Telco provider.
2005 — First big success
The first enterprise-grade system developed under the management of the leaders-to-be of SYTOSS goes live.
2007 — Networking
Freelancing in consulting and integration for a big Telco provider.
2009 — Ideation
The group of enthusiasts decided to found a company.
Foundation
2010 — Founding
SYTOSS was registered as a software development company providing custom IT services. First big contract with a major western Telco provider.
2011 — Initial growth
Several more projects were launched.
Stable growth
2012 — Building a presence
A new large-scale Telecom contract signed in Eastern Europe, which is supported until now.
2013 — Receiving recognition
Getting subcontracted by a world’s leading billing solutions provider for the software development services in a complex heterogeneous environment.
2014 — Getting attention
Getting subcontracted by one of the biggest software development services providers for the provision of software development and integration services in a cutting-edge Telco ordering solution.
2017 — New vertical: Shared economy
A Shared Economy project with complex data management rules implemented.
Moving forward
2018 — New industry: Fintech
Delivered custom integrated software for the Fintech vertical.
2018 — All things AI: opening an AI R&D
Starting research and development projects with trending techs: AI, ML, neural networks, computer vision, face recognition, object counting, ID, and document verification.
2019 — New industry: Publishing
Augmenting R&D services for a big player in the publishing industry.
2019 — New market: the UK
Contracted UK clients, starting developing solutions for the new market. The team size increased up to 150 IT experts.
2020 — Looking into the future
Steady and secure operation. Providing stable performance in contribution to the clients’ projects, despite the pandemic and global downturn.
Trained and Impassioned Team
We have been operating as SYTOSS for over 10 years now, while the core of our Team (both Management and Technical) is formed by a group of veteran IT professionals who have been working together for 18 years. Long-running teamwork helps us maintain a great rapport both within our team and with our clients.


Although all of our developers are university-educated engineers, a passion for IT is one of the main criteria for gaining employment with us. We continue moving forward and have a keen sense of the pulse of technological progress, that is why we keep our hand on new trends of digital transformation and implement them in our projects to achieve business goals smarter.

Development Versatility
As a software provider, we provide premium-quality software development services, supported by a proven ability to deliver high-caliber projects using both Agile and traditional methodologies, a seasoned and versatile Consulting, Business and System Analysis services, a mature Project, Account Management, Delivery, Maintenance, and Support services, and more.


SYTOSS's range of custom software development services is geared primarily toward Telco providers, other major businesses, which have a need to develop and integrate enterprise-scale software, as well as product-driven startups and those software vendors that require qualified assistance in the development and integration of their products.

Lasting Business Relationships
Our team is continually growing, and so is our client roster. Today, we are proud to have a 15 years-lasting, strategic client relationship that has only been improving and expanding over time.
Lasting Business Relationships
Our team is continually growing, and so is our client roster. Today, we are proud to have a 15 years-lasting, strategic client relationship that has only been improving and expanding over time.

Sustainable Employment
We’ve gained credits from our team, which stays strong for years. We keep our talents loyal and satisfied with complex digital transformational projects we deliver for clients in many verticals.

Sustainable Employment
We’ve gained credits from our team, which stays strong for years. We keep our talents loyal and satisfied with complex digital transformational projects we deliver for clients in many verticals.
We Address Development-Related Challenges
Client-Success Oriented
On numerous occasions, we have had a chance to make sure that customer success multiplies itself, resulting in great customer referrals, better rates and deals, prestigious clients, and more prosperity for us as a team on the whole. We treat our clients warmly, appreciate their choice, and their business. We understand that we thrive on their success.
Cooperative Efforts
We make our cooperation with our clients as close as possible and spare no time or effort to ensure that. We try to learn as much as possible about our clients’ business, business processes, goals, and potential areas of improvement. We deem that this is the only way to build a long-term and mutually rewarding relationship.
Requirements Compliant
We always stay in compliance with our clients’ needs, understand our role in the achievement of their business goals, and realize the responsibility we share. We only tackle things that we do well, and, preferably, better than most others.
Knowledgeable and Capable
We continuously invest in our employees’ knowledge and skills, as we realize that our professional competence is essential to our progress. We offer only proven and tested solutions that can optimize processes and bring additional value to our clients’ businesses.