We help EdTech and HRTech teams improve an existing learning experience platform without slowing down delivery. From stabilizing releases and clarifying LMS logic to extending integrations, reporting, and compliance-ready workflows, we support product decisions that keep your roadmap moving and make e-learning software development easier to scale over time. Explore how we approach e-learning software development for products that need both stability and room to grow in digital learning.
Why partner with us?
We enter your existing stack quickly, assess technical risk early, and improve release stability without blocking ongoing roadmap work.
We understand how learning products work in practice: learner flows, LMS architecture, integrations, reporting, and long-term maintainability.
We help you decide what to build custom, what to modularize, and how to scale your development with clear ownership and no unnecessary vendor lock-in.
How we drive your Learning Experience Platform to success
We support the full lifecycle of an existing learning experience platform without forcing a big-bang rebuild. Our team starts with requirement analysis, stack review, integration mapping, and delivery risk assessment, then helps you decide what to fix, extend, or re-architect first based on product priorities, technical constraints, and expected business outcomes. Learn more about our approach to product discovery and services.
This means we can combine product recovery with roadmap continuation when your learning management system needs both stability and forward motion. We work directly with your team on architecture choices, release planning, QA discipline, and post-launch support so you get clearer ownership, fewer handoff bottlenecks, and better data insights for product decisions.
Our development approach
We onboard into the existing product in a structured way: codebase review, requirements alignment, integration checks, and clear priorities for the product roadmap.
We support delivery decisions beyond implementation alone, helping balance speed, maintainability, and risk across your LMS product and connected systems.
We build reliability into LXP delivery through release discipline, test coverage, and software quality assurance that supports scalable architecture and more predictable delivery.
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Key features of the learning experience platform LXP
These key features can be introduced selectively into an existing product, with scope shaped around integrations, ownership, and custom software development services.
Content Aggregation and Curation
Bring together internal and external learning content in one place, with structured content curation that keeps sources manageable and relevant.
Customized Learning Paths
Create personalized learning paths based on user roles, goals, and skill gaps, so teams can guide progress without hard-coding every journey.
Microlearning Support
Deliver short, focused modules that fit daily workflows, improve adoption, and make continuous learning easier to scale.
Our custom LMS
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 learning experience platform 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 LMS&LXP 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.
From tailored LXP and LMS products to adjacent HR workflows, we build modular platforms for corporate learning, onboarding, compliance, and workforce operations. Scale delivery across these product areas with staff augmentation.
Business / Enterprise Training Software
Talent Management Software
Self-service HR software
Business / Enterprise Training Software
Build training software that connects structured learning with real business workflows. We support products designed for rollout, reporting, adoption, and long-term scalability across a broader learning ecosystem.
Faster employee onboarding
Better compliance and training workflows
Stronger cross-team knowledge rollout
Lower operational friction at scale
Talent Management Software
Develop talent products that link skill visibility, internal mobility, and manager workflows in one coherent system. This is where employee development and talent development need product logic, not disconnected HR tools.
Improved talent acquisition support
Clearer employee growth visibility
Stronger retention through better progression
More consistent succession planning
Self-service HR software
Create self-service tools that simplify routine people operations while supporting continuous learning and a healthier learning culture. The goal is better access, lower admin overhead, and more consistent workforce enablement.
Clear performance and process visibility
Less manual HR coordination
Easier access across teams and roles
Better employee autonomy in daily tasks
OUR YOUTUBE
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Dawid Pośliński
CEO
Dariusz Wylon
CBO
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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.
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
A learning experience platform focuses more on discovery, engagement, and flexible learning journeys, while a learning management system is usually stronger in administration, compliance, and structured training. Many modern products combine both to support digital learning and a better overall learning experience.
Improving an existing platform makes sense when core workflows already work, but technical debt, weak integrations, or reporting gaps are slowing delivery. This approach protects roadmap progress and reduces the risk of a full rebuild.
Yes, one product can support continuous learning, formal training, and compliance training in one coherent environment. This is often the best setup for corporate learning and a stronger learning culture.
Typical key features include content curation, personalized learning paths, progress tracking, integrations, authoring tools, and certification management. The right scope depends on your product goals, users, and operational needs.
Yes, personalized learning experiences can be introduced gradually through role-based rules, learning objectives, and simple progression logic. This helps support skill development without overengineering the platform.
We treat adaptive learning and artificial intelligence as product capabilities that need a clear use case, not as features added for trend value. They can support recommendation logic, ai driven content curation, and more relevant content based on user behavior.
Yes, integrations are often essential for a scalable learning ecosystem. We can connect the platform with HR tools, SSO, Microsoft Teams, content libraries, and other management systems.
Learner engagement usually improves through better UX, relevant content, social learning tools, and clearer progress visibility. Features like short-format modules, social learning, and ways to share learning resources also help.
Yes, the platform can help identify skill gaps, track progress, and connect learning activity with employee development goals. This also supports talent development, career development, and more focused learning strategy decisions.
We work on LMS, LXP, and broader products that combine learning, onboarding, compliance, and people operations. This helps teams build connected experience platforms instead of isolated tools.
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?
In the booming world of SaaS, few industries have seen as much innovation as education technology. If you’re a founder, CEO, or CTO considering building an edtech platform, you’ve likely encountered the terms Learning Management System (LMS) and Learning Experience Platform (LXP). But which one should you focus on?