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.
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.
From Idea to Impact: How We Built Mentingo – an AI-Powered LMS
Delivered as
Free to use and modify - you host it, we provide the foundation.
Open Source
Subscription-based - we host, manage, and keep everything running.
Saas
Designed and built for you - unique features, your branding, your rules.
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.
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:
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.
Our Expertise
Our custom educational technology and business training solutions case studies
Custom software
A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis
Our work began with thoughtful groundwork in application architecture and user path only to ensure the perfect creation of a breathtaking, modern, and user-friendly interface. The last and most important stage was to code the application.
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.
Defined Learning contacted us to develop the MVP version of the Defined Careers app in Ruby on Rails. The whole code-base was built from scratch which later was integrated with Defined other existing systems. Our UX/UI team was also responsible for the designs later.
A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis
Our work began with thoughtful groundwork in application architecture and user path only to ensure the perfect creation of a breathtaking, modern, and user-friendly interface. The last and most important stage was to code the application.
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.
Defined Learning contacted us to develop the MVP version of the Defined Careers app in Ruby on Rails. The whole code-base was built from scratch which later was integrated with Defined other existing systems. Our UX/UI team was also responsible for the designs later.
A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis
Our work began with thoughtful groundwork in application architecture and user path only to ensure the perfect creation of a breathtaking, modern, and user-friendly interface. The last and most important stage was to code the application.
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
Talent Management Software
Self-service HR software
Business / Enterprise Training Software
Build an online training platform that supports onboarding, compliance, reporting, and scalable delivery across teams and locations. This type of workforce platform works best when training flows, admin logic, and integrations are designed as one extensible product.
Streamlined onboarding flows
Reporting built for scale
Admin-ready training operations
Integrations across core systems
Talent Management Software
Create a talent platform that connects development paths, feedback loops, and retention workflows in one product environment. For teams investing in employee training, this model helps align growth programs with measurable engagement and long-term capability building.
Structured growth paths
Better employee engagement
Retention-focused workflows
Role-based development visibility
Self-service HR software
Design management systems that give employees easier access to HR processes without increasing admin overhead. A strong self-service solution improves usability, supports distributed teams, and can combine HR workflows with a cloud based lms or broader learning experience platform when needed.
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!
Interested in business or corporate training software?
Get a free quote for your project. Reach out today!
Dawid Pośliński
CEO
Dariusz Wylon
CBO
Benefit from our expertise and planning
Hire developers at competitive rates
Leverage our elearning-centric approach
Client Value & Trust
Learn how entrepreneurs, business and technology leaders who are after software driven innovation are collaborating with our high-performing teams.
Steve Cornwell
CEO, Northpass, USA
Selleo has proved to be a professional and competent web and mobile software development team, they were apt at understanding our wishes and extremely service minded. I highly endorse whole Selleo team.
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.
Myron Weber
Northwood Advisors, USA
Northwood Advisors' reputation rides on every solution we deliver. So when I need a development partner, I feel comfortable knowing I've got the Selleo team helping me.
CTO
International Business Consultancy
We’ve never encountered a language barrier; all interactions and documents are done in English. They’re interested in our feedback, proactively finding ways to improve.
Steve Cornwell
CEO, Northpass, USA
Selleo has proved to be a professional and competent web and mobile software development team, they were apt at understanding our wishes and extremely service minded. I highly endorse whole Selleo team.
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.
Myron Weber
Northwood Advisors, USA
Northwood Advisors' reputation rides on every solution we deliver. So when I need a development partner, I feel comfortable knowing I've got the Selleo team helping me.
CTO
International Business Consultancy
We’ve never encountered a language barrier; all interactions and documents are done in English. They’re interested in our feedback, proactively finding ways to improve.
Steve Cornwell
CEO, Northpass, USA
Selleo has proved to be a professional and competent web and mobile software development team, they were apt at understanding our wishes and extremely service minded. I highly endorse whole Selleo team.
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.
Our articles about talent development & training software solutions
Before building a good educational platform you should decide what you would like to focus on. Is it LMS or is it LXP? This article will help you understand the main differences and what’s best for your business!
Employee engagement is crucial if you want your teams to work effectively. This article dives into how you can make it possible with specific software. Here we compare the two most popular solutions. Are you ready to find out?
Efficient hiring processes are crucial for your business’s success, and having a robust Applicant Tracking System (ATS) can make all the difference. Find out more!