SYTOSS is an international software development company dedicated to helping variously sized international businesses develop bespoke software with better quality and a great deal more cost-effectively. Currently, we employ 150+ software engineers, business analysts, QA engineers, DevOps and other IT experts.
SYTOSS has been a trusted provider for over 12 years, and the several dozen senior experts who form the backbone of our team boast over 20 years of professional experience.
Experience & Business Domains
Our extensive project experience lies primarily in delivering large-scale, complex projects for leading telecommunications providers across Western and Central Europe. Despite our focus on big enterprise projects, we have also built a portfolio of effective small business applications that have helped our clients achieve their objectives and made us part of their success.
Currently, we serve clients in the following industries and market niches:
Telecommunications
BPM Automation
Financial Services
Shared Economy
AI
Our specialized domain expertise includes the development of high-performing telecommunications billing systems, ERP and resource management solutions, ESB platforms, order management and orchestration software, eCommerce suits, scalable financial and trading applications, web-based management tools, and AI-powered applications utilizing face and object recognition technologies.
A significant portion of our expertise also encompasses modernizing and integrating legacy systems, customizing software to meet specific needs within existing software infrastructures, and providing ongoing evolution, support, and maintenance services for legacy stacks.
In our projects, we leverage highly integrated platforms like TIBCO® BPM Enterprise, SAP Hybris, and Camunda Platform, as well as utilizing fundamental programming languages such as Java, .NET, C++, PL/SQL and web app development frameworks to deliver effective solutions.
Min project size
$50,000+
Hourly rate
$25 - $49 / hr
Employees
50 - 249
Locations
Bratislava, Slovakia
Year founded
Founded 2010
2 Locations
Bratislava , Slovakia
Kharkiv , Ukraine
No have been added yet...
Pricing Snapshot
Min. project size
$50,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
4.8
/5
What Clients Have Said
Clients consistently highlight SYTOSS's good value for cost, with pricing fitting their budgets. Projects often involve small teams (2-10 employees) and yield significant operational improvements, demonstrating a strong return on investment.
Some delays were noted in project deliveries due to unexpected problems, but these were within a reasonable range and did not significantly impact overall satisfaction.
Timely and Accurate Deliveries
SYTOSS delivered projects on time and aligned with original estimations, showing a highly accurate and communicative approach to project management.
Value for Cost
SYTOSS was chosen by multiple clients for offering good value for cost, making their services a cost-effective solution for various software development needs.
Measurable Business Impact
Clients reported significant business improvements, such as increased revenue, better onboarding processes, and more accurate data gathering, thanks to SYTOSS's work.
High Quality and Ethics
SYTOSS' software engineers were noted for their unmatched quality and work ethics, consistently setting a standard of excellence and delivering high-quality work.
Seamless Integration with Internal Teams
SYTOSS successfully integrated with clients' internal teams, collaborating effectively to enhance software solutions and develop new features.
Web, Software & Mobile App Development for Software Company
Custom Software DevelopmentMobile App DevelopmentWeb Development
Confidential
Dec. 2019 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Willing to Refer
5.0
"SYTOSS' software engineers are unmatched in quality and work ethics, setting a standard of excellence in everything they do."
Aug 16, 2024
VP Engineering & Services, Software Company
Anonymous
Verified
Other industries
London, England
51-200 Employees
Online Review
Verified
SYTOSS works with a software company to maintain and enhance a suite of software solutions. They've also built web and mobile apps for the client.
SYTOSS has improved the performance and stability of the client's systems and delivered countless new features and secure, user-friendly apps on time. The team exhibits an exceptional work ethic and maintains a high standard of excellence and effective collaboration with the internal team.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the VP Engineering & Services of a software company
Describe what your company does in a single sentence.
We transform the way that companies and organizations discover opportunities, make decisions, measure success and drive people and workplace collaboration with tools and technology built by industry experts.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SYTOSS to accomplish?
Accelerate the development of our software suite
Integrate seamlessly with our internal team
Reduce the overall Engineering cost
SOLUTION
How did you find SYTOSS?
Online Search
Why did you select SYTOSS over others?
Great culture fit
Good value for cost
Company values aligned
Proven technical skills
How many teammates from SYTOSS were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Over the past few years, in collaboration with our internal team, the Sytoss team has successfully:
Maintained and enhanced a complex suite of software solutions, ensuring seamless performance and reliability across both the frontend and backend.
Developed innovative web and mobile applications, now actively used by our customers around the globe, delivering exceptional user experiences and supporting our business growth.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Improved performance and stability of the system across the board
New features delivered with high level of quality and on time
Brand new secure, reliable, performant and user-friendly applications developed from the ground up
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The Sytoss team was fully integrated into our internal team so the project management is done internally.
What was your primary form of communication with SYTOSS?
Virtual Meeting
What did you find most impressive or unique about this company?
SYTOSS' software engineers are unmatched in quality and work ethics, setting a standard of excellence in everything they do.
Are there any areas for improvement or something SYTOSS could have done differently?
Any improvements needed during our collaboration were always discussed thoughtfully and constructively with the Sytoss team.
RATINGS
4.5
Quality
4.5
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
UI & Hardware Interface Dev for Card Dealing System Dev
API DevelopmentApplication Management & SupportApplication Testing
$200,000 to $999,999
Jan. 2021 - Aug. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their versatility was most impressive."
Aug 22, 2024
Managing Director, Jannersten Förlag AB
Per Jannersten
Verified
Other industries
Uppsala, Sweden
1-10 Employees
Online Review
Verified
SYTOSS developed a real-time hardware interface and set up a WiFi hotspot for a card dealing system developer. The team's goal was to create a multi-platform UI.
SYTOSS successfully delivered the functioning and agreed-upon product. The team worked independently and proactively, communicated through email and messaging apps, and conducted themselves with a greatly praised versatile approach. Ultimately, this led to the client's satisfaction.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Managing director of Jannersten Förlag AB
Describe what your company does in a single sentence.
Developing card dealing and sorting systems
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SYTOSS to accomplish?
Multi platform user interface and hardware programming
SOLUTION
How did you find SYTOSS?
Referral
Other
Why did you select SYTOSS over others?
Good value for cost
How many teammates from SYTOSS were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
REST u.i.
Setting up WiFi hotspot.
Real time hardware interface.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
This was a clear either/or case. It did work.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Delivery was sometimes late because of unexpected problems. But not more than you should expect.
What was your primary form of communication with SYTOSS?
Email or Messaging App
What did you find most impressive or unique about this company?
Their versatility was most impressive
Are there any areas for improvement or something SYTOSS could have done differently?
n/a
RATINGS
5.0
"Are self going. Need not need to be instructed to the minor detail."
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
"Very good cost/work done ratio.
Custom Software Development for Financial Services Co
Custom Software Development
Confidential
Jan. 2019 - June 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They consistently go the extra mile for our projects, making themselves readily available to assist with any issues."
Jun 18, 2024
COO, Financial Services Company
Anonymous
Verified
Financial services
Limassol, Cyprus
51-200 Employees
Online Review
Verified
SYTOSS worked as the custom software development partner of a financial services company for over five years. Throughout the engagement, they developed multiple customer-facing and back-office systems.
Thanks to SYTOSS, the client improved their onboarding process and data gathering, leading to a significant increase in revenue due to the optimizations achieved. The team delivered work as per the estimations and offered an accurate and communicative approach, going the extra mile when needed.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the COO of a financial services company
Describe what your company does in a single sentence.
We are a financial company
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire SYTOSS to accomplish?
Develop internal and external systems
SOLUTION
How did you find SYTOSS?
Online Search
Why did you select SYTOSS over others?
High ratings
Pricing fit our budget
Good value for cost
Company values aligned
How many teammates from SYTOSS were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The scope of work performed by Sytoss for our company was extensive. They developed both customer-facing and back-office systems across various areas of our operations.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
We have improved our onboarding procedure and also gathered more accurate data on our current operations. These advancements have led to a significant increase in revenue and the prevention of unnecessary expenditures.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Deliveries consistently aligned with the original estimations provided by the Sytoss team. Their approach was both highly accurate and communicative.
What was your primary form of communication with SYTOSS?
Virtual Meeting
What did you find most impressive or unique about this company?
They consistently go the extra mile for our projects, making themselves readily available to assist with any issues through various communication channels.
Are there any areas for improvement or something SYTOSS could have done differently?
N/A
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-3 of
3 Reviews
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