Online Training Software Development

We help EdTech and HRTech teams build, extend, or stabilize training software without slowing down the roadmap. Whether you are shaping a new online learning platform or improving an existing learning management system, we bring product, architecture, and integration experience to decide what should be custom, what can be reused, and how to ship safely. Explore how we can scale your development.

Why partner with us?

  • Domain-aware delivery for online training software with clear ownership and scalable architecture.
  • Strong integration work across HR, payroll, and product systems that support employee training.
  • Modular delivery for an evolving learning product: stabilize, extend, and ship with less delivery risk.
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Global brands and HR companies benefit from digital products we've developed:
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How we build and scale your online learning platform for employee training

We approach each product as a staged delivery challenge, not a generic implementation project. For EdTech and HRTech teams, that means clarifying scope, architecture, integrations, and release priorities before development accelerates. Our product discovery and services help reduce delivery risk, support a cleaner training process, and create a shared plan for stabilization, rollout, and further product delivery.

We can stabilize an existing platform and move the roadmap forward at the same time. By combining architecture work, integration thinking, iterative delivery, and ongoing support, we improve the learning process behind the product itself, not just the visible feature set. The result is faster releases, fewer regressions, better reporting foundations, and a stronger base for continuous learning, employee engagement, and long-term professional development.

Our development approach:

  • MVP Development: We define the smallest useful scope for staged implementation, so you can validate priorities without overbuilding.
  • Agile Approach: Iterative delivery keeps decisions visible, supports adoption, and lets teams improve digital learning products without roadmap chaos.
  • Continuous Support: Ongoing maintenance, monitoring, and software quality assurance help reduce release risk as the platform evolves.
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Features that support continuous learning and employee engagement

These are the core platform capabilities we implement for EdTech and HRTech products that need to stay extensible, integration-ready, and easier to scale. Each feature area is designed to support real product decisions, not just a generic L&D checklist.

Integration with HR Systems

  • HR and payroll data sync
  • User lifecycle workflows
  • Role-based access control
  • Training status visibility
  • Extensible integrations layer
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Learning Management System (LMS) Integration

  • Modular learning management system setup
  • Reusable content structure
  • Customizable learning paths
  • Admin-ready configuration options
  • Flexible course logic
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Analytics and Reporting

  • Operational reporting layer
  • Customer-facing insight views
  • Reliable learner tracking
  • Decision-ready data exports
  • Scalable infrastructure with DevOps
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Our custom LMS

From Idea to Impact: How We Built Mentingo – an AI-Powered LMS


Delivered as
Open Source
Saas
Custom-built
- your choice

Mentingo is an AI-first LMS that personalizes learning paths, automates content generation, and engages learners through intelligent assistants – all built by Selleo’s EdTech team.

See Mentingo in Action
  • Personalized learning journeys

    Mentingo adapts content and pace to each user’s profile, boosting engagement and knowledge retention.

  • AI-powered content & assistance

    Integrated GPT-based assistants support learners and admins alike – from answering questions to generating quiz questions.

  • Fast time-to-market

    We designed and launched the first working version in just 3 months, enabling rapid validation with real users.

AI IMPLEMENTATION

Customized AI features that we can implement to your platform

The best way to stay competitive with your application is to follow trends and tools that shape your industry! Adopting AI capabilities can significantly improve your business performance. Some of these are the following:

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TRUST OUR EXPERIENCE

Achieve business goals faster!

Consult your business training software project with a trusted development company. Leverage our domain expertise and technical knowledge to build a one-of-a-kind custom solution.

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Our Expertise

Our custom educational technology and business training solutions case studies

LMS

A micro-learning app for corporations offering scenario-based spaced learning

We have developed a unique admin section while rebuilding existing elements and designs. We have implemented various question types like video, presentation, or fill-in-the-gap, each of them with its own complexities which had to be managed carefully so the app can be easily extended in the future.
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Key features of an online training platform

We design and extend modular products around real workflow needs, from learning and onboarding to talent and HR operations. Our custom software development services help teams shape the right platform model for their product, users, integrations, and growth stage.

Business / Enterprise Training Software

Business / Enterprise Training Software

Talent Management Software

Talent Management Software

Self-service HR software

Self-service HR software

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Get expert advice on software development

Go through various industries and learn the hidden gems revealed by our experts. Those insights may help you make the right business decision, especially nowadays when specific choices can change your position on the market!

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Interested in business or corporate training software?

Get a free quote for your project. Reach out today!

Dawid Poslinski

Dawid Pośliński

CEO
Dariusz Wylon

Dariusz Wylon

CBO
  • Benefit from our expertise and planning

  • Hire developers at competitive rates

  • Leverage our elearning-centric approach

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Client Value & Trust

Learn how entrepreneurs, business and technology leaders who are after software driven innovation are collaborating with our high-performing teams.

Kristoffer Persson
Kristoffer Persson
Founder, Humly SE

We have worked with Selleo for several years and can highly recommend them as a software partner. Selleo has been a team that has proven they're dedicated to completing innovative projects and offering useful direction for our software.

faq

Online training software development means designing and building custom training software for companies that need a better fit than off-the-shelf training platforms. It can include an online learning platform, a learning management system, or a broader product for employee training and digital learning.

Yes, we can extend or stabilize an existing LMS platform, improve the learning process, and add more advanced features without rebuilding everything from zero. That often includes better tracking progress, stronger integrations, and a more user friendly interface for admins and learners.

It usually makes sense when your training process depends on specific workflows, integrations, compliance rules, or customization options that standard tools cannot support well. Custom development is also the better path when you need clear ownership, advanced features, and room to scale without being limited by someone else’s roadmap.

Typical key features include customizable learning paths, course creation, detailed analytics, certification tracking, interactive features, role-based access, automation, and support for remote teams. Depending on the product, we can also add a virtual classroom, live training sessions, training videos, screen sharing, or interactive assessments.

Yes, we can build training platforms that support self paced courses, instructor led training, on demand learning, and blended online training in one product. This helps you serve different learning styles, different learning speeds, and different business needs without splitting the experience across other tools.

We build products for online courses, employee training, and hybrid HRTech solutions that combine learning with onboarding, compliance, feedback, or other management systems. In practice, that can mean one product that works as an online training platform, a cloud based lms, or part of a wider learning experience platform.

Yes, we can build elearning authoring workflows, authoring tools, and creation tools that make creating content easier for internal teams. That may include reusable training materials, branded content creation flows, structured learning content, and flexible support for elearning courses.

We focus on engaging training content that fits the product context, not just decorative interactive elements. Depending on the use case, we can add interactive content, interactive knowledge checks, interactive videos, social learning features, real life scenarios, and learner engagement mechanics that improve knowledge retention.

Yes, we design training software that can support mandatory training programs, certification renewals, audit trails, and long-term professional development. We can also structure the product around continuous learning so teams can manage compliance and growth in one learning experience.

Yes, we help teams define the right online training software approach by reviewing product goals, integrations, users, and long-term technical constraints. That early work reduces delivery risk and helps separate what should be custom from what can be reused in the online learning setup.