Bare-Bones Development is Boring
Small But Competitive
Long-term Relationships

Mobile First. Then Full-Stack. Comprehensive Engineering Expertise.
Mobile App Development
Web apps Development
Backend development
UI/UX Design

Fillrr
- Swift
- Image processing
- Computer vision
Convenient form filling assistant
Fillrr is a document filling app for mobile that uses AI recognition to standardize any document for secure filling and signing.
With just 3 simple steps, you can import a document, tap on a field to start typing, and share the filled document in PDF format. The more you use Fillrr, the more auto-fill suggestions it provides for even faster document filling.

Gofrendly
- Swift
- Kotlin
A digital space to connect with like-minded women
Gofrendly is a digital community for women who want to add more to their social life. In Gofrendly we celebrate the diversity of our community and individuality of each of our members. We’re a space where all different personalities come together in perfect harmony connecting around shared interests. The reasons for wanting to expand ones social circle can be many and that is exactly what makes our community so wonderful.

UpLife
- Firebase
- Flutter
- Gitlab
Mental Health Therapy app
UpLife was founded by Olearis owner Oleg Lavrentev and Ukrainian entrepreneur Oleksandr Makhtin - people with strong domain expertise in IT, psychology and with the developed startup culture. Both founders were pretty much engaged in all the processes, being a part of the Olearis family.
The product was created in well defined waterfall stages and followed Scrum principles on the development stage. Thoroughly worked out UX/UI followed by user deep interviews in early stages helped to start the development with a good vision of the outcome.

Notate
- Swift
- Flutter
Notate helps busy Professionals organize important notes and meetings, improve personal productivity and information sharing.
Notate allows you to capture, organize and share all your ideas. All information remains secured within your own network. No additional servers are required. Highlighted Features:
- View and edit email attachments
- Fill out PDF forms
- Annotate and comment on documents with peers
- Scan business cards into Exchange contacts
- Advanced word processor

Photofy
- Java
- Kotlin
- Swift
- Flutter
- Objective C
Content Creation, Made Easy.
Photofy enables you to create beautiful, professional content in seconds. From sharing photo collages with friends and family to creating high-quality branded content for your business, Photofy offers the perfect tools right at your fingertips!
Want to create engaging graphics? Eye-catching collages? Effective marketing content? By putting the power of brand and creative assets into the hands of individuals, influencers, brands, and businesses alike, Photofy empowers you to do all this and more.

Rogo
- iOS
- Android
- Flutter
A platform to rent event items
Rogo is an app that helps you rent items from others near you. Simply download the app to browse event rentals in your area. Additionally, it is a platform that allows you to post your event items so you can be a Rogo lender and generate a side income.
In 3 and a half months Rogo went from a full of bugs app to a successful release. And now getting hundreds of new users.

Cactus
- iOS
- Android
- Flutter
Convenient tool for organizing inspiration
Creating moodboards in Cactus is a simple and intuitive process. It's a powerful tool for creating moodboards that can be used for creativity, planning, or any other purpose. The Cactus can be used to add pictures, music from Spotify, text, GIFs, and much more.
Users can create new moodboards in just a few clicks and edit it at any time. In addition, Cactus offers a variety of additional features, such as the ability to publish stories, posts on moodboards, and even share moodboards with friends and colleagues.

Fillrr
- Swift
- Image processing
- Computer vision
Convenient form filling assistant
Fillrr is a document filling app for mobile that uses AI recognition to standardize any document for secure filling and signing.
With just 3 simple steps, you can import a document, tap on a field to start typing, and share the filled document in PDF format. The more you use Fillrr, the more auto-fill suggestions it provides for even faster document filling.

Gofrendly
- Swift
- Kotlin
A digital space to connect with like-minded women
Gofrendly is a digital community for women who want to add more to their social life. In Gofrendly we celebrate the diversity of our community and individuality of each of our members. We’re a space where all different personalities come together in perfect harmony connecting around shared interests. The reasons for wanting to expand ones social circle can be many and that is exactly what makes our community so wonderful.

UpLife
- Firebase
- Flutter
- Gitlab
Mental Health Therapy app
UpLife was founded by Olearis owner Oleg Lavrentev and Ukrainian entrepreneur Oleksandr Makhtin - people with strong domain expertise in IT, psychology and with the developed startup culture. Both founders were pretty much engaged in all the processes, being a part of the Olearis family.
The product was created in well defined waterfall stages and followed Scrum principles on the development stage. Thoroughly worked out UX/UI followed by user deep interviews in early stages helped to start the development with a good vision of the outcome.

Notate
- Swift
- Flutter
Notate helps busy Professionals organize important notes and meetings, improve personal productivity and information sharing.
Notate allows you to capture, organize and share all your ideas. All information remains secured within your own network. No additional servers are required. Highlighted Features:
- View and edit email attachments
- Fill out PDF forms
- Annotate and comment on documents with peers
- Scan business cards into Exchange contacts
- Advanced word processor

Photofy
- Java
- Kotlin
- Swift
- Flutter
- Objective C
Content Creation, Made Easy.
Photofy enables you to create beautiful, professional content in seconds. From sharing photo collages with friends and family to creating high-quality branded content for your business, Photofy offers the perfect tools right at your fingertips!
Want to create engaging graphics? Eye-catching collages? Effective marketing content? By putting the power of brand and creative assets into the hands of individuals, influencers, brands, and businesses alike, Photofy empowers you to do all this and more.

Rogo
- iOS
- Android
- Flutter
A platform to rent event items
Rogo is an app that helps you rent items from others near you. Simply download the app to browse event rentals in your area. Additionally, it is a platform that allows you to post your event items so you can be a Rogo lender and generate a side income.
In 3 and a half months Rogo went from a full of bugs app to a successful release. And now getting hundreds of new users.

Cactus
- iOS
- Android
- Flutter
Convenient tool for organizing inspiration
Creating moodboards in Cactus is a simple and intuitive process. It's a powerful tool for creating moodboards that can be used for creativity, planning, or any other purpose. The Cactus can be used to add pictures, music from Spotify, text, GIFs, and much more.
Users can create new moodboards in just a few clicks and edit it at any time. In addition, Cactus offers a variety of additional features, such as the ability to publish stories, posts on moodboards, and even share moodboards with friends and colleagues.

Fillrr
- Swift
- Image processing
- Computer vision
Convenient form filling assistant
Fillrr is a document filling app for mobile that uses AI recognition to standardize any document for secure filling and signing.
With just 3 simple steps, you can import a document, tap on a field to start typing, and share the filled document in PDF format. The more you use Fillrr, the more auto-fill suggestions it provides for even faster document filling.