Selleo

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Selleo is a web and mobile app development company headquartered in Bielsko-Bala, Poland with an office in Silesian, Poland. Founded in 2005, the team of 60 specializes in web development, custom software development, mobile app development, e-commerce development, and UX/UI design. They focus on business services, advertising and marketing, and education.

Client Insights

Industry Expertise

Business services

30%

Advertising & marketing

15%

Education

15%

Financial services

10%

Real estate

10%

Gaming

5%

Hospitality & leisure

5%

Information technology

5%

Medical

5%

Client Size Distribution

Small Business (<$10M) 40%

Midmarket ($10M - $1B) 50%

Enterprise (>$1B) 10%

Common Project Size

$50K-$199K 9 projects

$200K-$999K 8 projects

$10K-$49K 6 projects

Clients

This provider has not added their key clients.

Highlights from Recent Projects

Overall Rating

4.7
33 Reviews

Selleo was hired by a healthcare company to revamp an existing SaaS platform. The President and CEO of the company sought Selleo's expertise to improve the UX/UI and expand the platform's functionality. After finding them through an online search and recognizing their capability to effectively execute the project, they brought on a team of 2-5 Selleo employees. The key deliverable was the successful revamping of their SaaS platform.

For Qstream, a leading enterprise microlearning and knowledge reinforcement solution provider, Selleo provided staff augmentation, UI/UX design, and development services. The Director of Engineering needed a trusted software partner to enhance the administration user experience of their product. Selleo was chosen due to their high ratings, proximity, and budget-friendly pricing. A team of 6-10 Selleo employees worked on the administration interface, the maintenance of the main application, and the development of new features, ensuring ADA compliance and accessibility.

GreyScout, a company specializing in grey market detection, engaged Selleo for app development. The VP of Engineering wanted to revamp their existing application for improved user experience. Having previously engaged with Selleo and recognizing their high ratings, culture fit, and value for cost, they employed a team of 2-5 Selleo members. The Selleo team created a new app architecture, implemented new features based on business requirements, designed modern interfaces, and maintained the repository using React.js and TypeScript technologies.

Timeliness

4.5

Service Excellence

4.6

Value

4.5

Would Recommend

4.7