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Why Selleo

For MVPs and Market Leaders: Selleo prioritizes business value, not just code.

EdTech and HRTech experts in digital dashboards and customized AI solutions. Selleo has been delivering impactful applications that drive client success since 2005. Our compliance-focused web and mobile applications keep you ahead of regulatory shifts.
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Talented people
Avg Years of
team seniority
Avg Years of
long term clients
Founded in Poland


How we can work together

### Dedicated team to **develop your product**

Dedicated team to develop your product

Choose a cross-functional team. It has the capacity and skills to cover the whole spectrum of the design, development, and quality assurance for a given project.
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or
### Dedicated people to **augment your team**

Dedicated people to augment your team

Choose specific specialized developers. We may work on selected parts of your project or integrate into your internal team to extend expertise or speed up work.
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Unique Custom software

How we helped clients drive business impact and deliver ROI

Learning Management
Online Education
Collaboration & Performance
HR Management
Compliance & Finance
AI/ML & Reporting
Custom Software

Flexible and personalized dashboard for self-driven learning

The goal of our collaboration was to create a better platform for learning. We supported the client with full stack and QA services delivering functionalities like progress tracking, slide page, activity feed, personal workspace, notifications, search, and smart triggers. View project
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From classroom to boardroom

Key Technology Partner for HRTech & EdTech Development

Whether you have an existing software or looking for something new, our product teams can build your cloud-based solution to outperform competitors and drive business value.

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Get funding

Global and European Venture Capitals invest in Startups we help to develop

The success of any project depends not only on tools and technologies used to develop it but also on the unique value proposition delivered and ability to convey a meaningful message to the audience. We support our clients both with quality software development and business activities to grow their companies.

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Work standards and achievements

Combining coding talents with managerial experience, we build dev teams focused on quality and serene deployment.

Awards
Awards
Awards
Quality
Quality
Quality
Agile
Agile
Agile
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Contact us

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Awards & Certificates

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  • Top 1000 Companies Global 2021
  • Top Development Company Poland 2021
HR dream team
  • 2020 HR Dream Team Award
  • 2016 Employer Branding Featured
  • 2015 HR Dream Team Award
ISO CertificateISO CertificateAWS Certificate
  • Information Security Management System compliant with PN-EN ISO/IEC 27001
  • Business Continuity Management compliant with ISO 22301
  • AWS Certified Solutions Architect - Associate