Build a minimum viable product to validate your business idea and raise funding. We use an agile approach with short iterations to ensure that increment is delivered daily.
Assemble an in-house team of professionals who fit your product’s needs and budget just perfectly.
Add experienced developers to your team with a risk-free and super-flexible approach.
- PORTFOLIOWe AttitudeGlobal Problem-solving Platform
An interactive web application allows users to see how their skills can help to solve issues worldwide and catalyzes сollaboration. The app functionality is flexible to suit both global and local problem solving worldwide.
- PORTFOLIOCareHaloRemote Patient Monitoring Platform
Comprehensive HIPAA-compliant RPM and chronic care management solution. Carehalo's mobile app makes sharing vitals with medical providers and care teams easy, helping doctors improve care plans and quality of health care.
- PORTFOLIOPeerPageCollaboration and Networking Platform
Online networking platform combines existing video-conferencing tools and modern facilitation techniques. Peer Page gives teams worldwide space to interact informally, grow social capital, foster engagement, creativity, and innovation.
- PORTFOLIOThe Quantum InsiderAdvanced Data Intelligence Platform
Web application for the leading provider of data insights on Quantum Technology. The platform allows the collection and structuring of global data and helps investors, startups, and policymakers gain a holistic overview of the quantum landscape.
- PORTFOLIOMembiaClub Management Sofware
The Online Platform allows any association to manage its members digitally and includes all the functions needed to control a club: from member management to easy payment tracking and online membership application management.
- PORTFOLIOChicken on MarsMultiplayer social educational game
A cross-platform mobile game that comprises the tragedy of the commons: a scenario in which players have access to a common resource. The application is aimed to bring more interactivity to the regular educational experience.
- PORTFOLIOYoga SequenceOnline Sequence Builder for Yoga Teachers
Interactive tool for inspiring yoga sequences creation with intuitive Drag-and-Drop, access to overwhelming poses library, and PDF export option. The app has been integrated with the TINT platform - a pioneer in the world of online yoga.
- PORTFOLIOWe AttitudeGlobal Problem-solving Platform
An interactive web application allows users to see how their skills can help to solve issues worldwide and catalyzes сollaboration. The app functionality is flexible to suit both global and local problem solving worldwide.
- PORTFOLIOCareHaloRemote Patient Monitoring Platform
Comprehensive HIPAA-compliant RPM and chronic care management solution. Carehalo's mobile app makes sharing vitals with medical providers and care teams easy, helping doctors improve care plans and quality of health care.
Contact us to get more details about our approach
Building Trust
We are going above and beyond to ensure that our clients achieve their business goals. Read feedbacks from our partners to learn how we assist entrepreneurs around the globe.
- Alessio GerbigCEO MEMBIABerlin, Germany
Their most impressive parts were the communication and trust we built in such a short time I always feel that Stellum does everything to make me happy and always acts reasonable when problems appear.
Danielle BeltranCo-Founder, Peer PageThe Randstad, NetherlandsThanks to Stellum's efforts, they successfully developed an MVP. As a result, the client received a significant number of connections for their platform. The team's problem-solving skills, active listening, and customer-centric approach stood out in the workflow.
- Tam GoinsCEO & Founder, CareHaloAtlanta, United States
Stellum’s work has met the mark across the board. They truly want to put out a high-quality product. The app launched and already received positive feedback. The team is hard-working, collaborative, and on top of the ball. Customers can expect a driven team that is truly invested in client success.
Andrey DyachenkoCo-Founder, Questomatica B.V.Amsterdam, NetherlandsThey have great communication and the willingness to work hard when needed. Stellum met the goals for the MVP without exceeding the budget. During development, the team would suggest alternatives that were better than the original. I appreciate their knowledge-backed input as well as their constant availability for discussions.
- Daniil NegovelovFounder, MenudgetAmsterdam, Netherlands
Stellum is the team of developers that you need! They are very competent in the field of app development and communication with them was very easy and efficient. Roman and his team were not only completing their tasks on time, but they were also advising on better and more efficient solutions along the way.
Stephanie PooleManager, TINT GmbHFrankfurt am Main, GermanyThey were available and proactive in regards to how to make the product better. Stellum delivered the application in record time, precisely encapsulating all requested specifications. The team streamlined direct communication and the workflow to keep everyone updated on deadlines. Above all, their innovative ideas and unique project approach stood out.
- Alessio GerbigCEO MEMBIABerlin, Germany
Their most impressive parts were the communication and trust we built in such a short time I always feel that Stellum does everything to make me happy and always acts reasonable when problems appear.
- Danielle BeltranCo-Founder, Peer PageThe Randstad, Netherlands
Thanks to Stellum's efforts, they successfully developed an MVP. As a result, the client received a significant number of connections for their platform. The team's problem-solving skills, active listening, and customer-centric approach stood out in the workflow.
- Tam GoinsCEO & Founder, CareHaloAtlanta, United States
Stellum’s work has met the mark across the board. They truly want to put out a high-quality product. The app launched and already received positive feedback. The team is hard-working, collaborative, and on top of the ball. Customers can expect a driven team that is truly invested in client success.
- Andrey DyachenkoCo-Founder, Questomatica B.V.Amsterdam, Netherlands
They have great communication and the willingness to work hard when needed. Stellum met the goals for the MVP without exceeding the budget. During development, the team would suggest alternatives that were better than the original. I appreciate their knowledge-backed input as well as their constant availability for discussions.
- Daniil NegovelovFounder, MenudgetAmsterdam, Netherlands
Stellum is the team of developers that you need! They are very competent in the field of app development and communication with them was very easy and efficient. Roman and his team were not only completing their tasks on time, but they were also advising on better and more efficient solutions along the way.
- Stephanie PooleManager, TINT GmbHFrankfurt am Main, Germany
They were available and proactive in regards to how to make the product better. Stellum delivered the application in record time, precisely encapsulating all requested specifications. The team streamlined direct communication and the workflow to keep everyone updated on deadlines. Above all, their innovative ideas and unique project approach stood out.
Core Team







Core Team
- Daria TkachenkoUI/UX DESIGNER
- Roman AtroshchenkoCEO
- Vlad PasikaSOFTWARE ENGINEER
- Roman SkrypchenkoQA ENGINEER
- Vlad LazerevSOFTWARE ENGINEER
- Konstantin BelozyorovSOFTWARE ENGINEER
- Mykola BychkoSOFTWARE ENGINEER
- Daria TkachenkoUI/UX DESIGNER
- Roman AtroshchenkoCEO
Values that stand out
We are here for saving your money by being effective and efficient at every stage of the development cycle. We care about this approach - for you getting more by paying less.
We know that the Entrepreneurs work in a fast-changing environment and we are here for you to satisfy your current needs, but the ones that you had yesterday.
We love the products which we are working on and we focus on making those to be successful ones.
Values that stand out
- Effectiveness
We are here for saving your money by being effective and efficient at every stage of the development cycle. We care about this approach - for you getting more by paying less.
- Flexibility
We know that the Entrepreneurs work in a fast-changing environment and we are here for you to satisfy your current needs, but the ones that you had yesterday.
- Devotion
We love the products which we are working on and we focus on making those to be successful ones.