Aionys Team
  • 2 Full-Stack Developers
  • Project Manager
  • DevOps
  • QA
Services we Provided
  • Web Development
  • Project Management
  • IT Consulting
  • PWA Development
  • AI Integration
Technologies
  • React
  • TypeScript
  • Next.js
  • PWA
  • Docker
  • MySQL
  • Node.js
  • OpenAI Whisper
  • spaCy
  • Grammarly API
  • HeyGen
  • AWS
Client Overview

Our client is a European EdTech startup in the language learning sector. The company had its own platform with a few thousand students. They turned to Aionys to design and integrate an AI assistant into their platform. The goal was to give students live practice and a comfortable learning experience from day one to results —

Clients’ Challenges
  1. Fear of Mistakes

    40–50% of students are afraid of making mistakes in front of real teachers. They often remain silent and lose valuable practice. Reducing this barrier was a top priority.

  2. High Cost of Human Teachers

    Direct interaction with teachers is critical in language learning. But the more complex the language, the higher the price: a Japanese or Turkish philologist costs far more than an English one. For the company, this meant high hiring and operational expenses.

  3. Preserving the Existing Platform

    The client already had a working platform with a student base, infrastructure, and familiar interface. A full rebuild would take months, require major investment, and risk losing users who were used to the old format. Instead, AI components were added into the existing environment.

  4. Lack of Progress Reports

    Most platforms don’t provide clear feedback. Students can’t tell whether they’re still at the “ordering coffee” level or already capable of expressing basic needs in conversation. This lack of visibility demotivates and drives churn.

Our Solution

We built an AI-powered learning module that integrates seamlessly into the client’s platform, adding live practice, personalization, and diagnostics without rebuilding the existing product.

Avatar Customization

Students don’t just see an abstract “bot” — they create their own virtual mentor by choosing gender, appearance, voice, and even personality. As a result, average session time grew by 72%: students stayed longer and practiced more often.

Visible Student Progress

Instead of a dry “right/wrong” response, students see where they stand and what steps lie ahead. Progress is displayed clearly: level, achievements, completed topics. This eliminates the sense of futility and motivates continuous learning.

Introductory AI Interview

After the very first session, students receive a roadmap of their level: strengths, gaps, and a personalized plan. This solved one of the platform’s biggest issues — lack of diagnostics. From the start, students know where to focus, instead of working blindly.

Different Learning Modes

Not everyone needs the same approach. We added three modes: learning, supporting, and targeted. Students choose what fits their goals without overpaying.

AI Student Support

AI doesn’t just mark mistakes — it supports students at every step. The system analyzes answers, highlights weak spots, and instantly provides explanations with examples and references. This removes the main barrier: the fear of asking “stupid questions.”

PWA: Access from Any Device

The solution runs as a Progressive Web App (PWA). Students launch the platform directly from a browser or mobile, with no installation and no extra server load. This let the client avoid infrastructure rebuild costs and scale the product faster.

Value Delivered

Language learning stopped being dry and outdated. With AI avatars and PWA, the platform became scalable and cost-efficient. Here’s what the client achieved:

  • +35% Active Users
    +35% Active Users

    Thanks to the AI avatar and PWA, students stayed longer, directly increasing the number of paying users.

  • –28% Operational Costs
    –28% Operational Costs

    AI took over part of the workload from teachers at basic levels. This optimized payroll and improved profitability.

  • 2x Faster Launch
    2x Faster Launch

    Instead of developing a native mobile app, the company launched a PWA. New functionality reached students twice as fast.

Clients'
Kind Words

We take great pride in the successes of our clients, treating each one as an integral part of our extended family. Their inspiring stories prove the real impact and tangible results of our work.

  • I'm impressed with Aionys Company's commitment to a collaborative and feedback-driven approach. They value our opinions on their work quality and improvements. During our first project, they exceeded expectations by completing the task in one week instead of the promised two, which resulted in extending our collaboration.

    Yuntao Jia
    Co-Founder at One Market
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  • The Aionys team shares our values and work approach. In our first meeting, they listened carefully to what we wanted for a project about managing resources and security in our cottage community. They suggested a plan with a detailed description of steps, technologies, timelines, and costs. Everything was clear and fast. Thanks to our teamwork for the past 2 years, we were the first to use such a solution for real estate in our region.

    Oleksandr Kasimirov
    Chief Executive Officer at NEWSIDE
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  • Sergey Plotnikov

    Aionys’ quality and timing of deliverables were excellent and in line with the client's plan, earning them positive remarks. They stayed within the target cost range and led an efficient workflow. Overall, their communicative approach made the partnership a fruitful one.

    Sergey Plotnikov
    Head of Software Development at OGResearch
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  • Mindaugas Vaicius

    Working with an outsourcing company, especially from another country, was new to us, and Aionys was our first experience in this regard. When we started creating a new product, we needed a partner with expertise. Talking to your developers, especially Alina, left a lasting impression. These experienced individuals resonated with us and gave us confidence in our partnership.

    Mindaugas Vaicius
    Chief Operating Officer at DocLogix
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  • Yoani Matsakis

    Despite doing it entirely via e-mail and by phone, Aionys communicated effectively with the client to assist in repairing hardware. The external team was complimented for their dedicated and timely approach to the operation.

    Yoani Matsakis
    President, Chief Executive Officer at Telemedicine Technologies
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  • Felix Cameron

    Thanks to Aionys' initial efforts, the client sees a significant improvement in their overall performance. The team is great at communication and is receptive to feedback. They prove that they can deliver tasks on time.

    Felix Cameron
    Chief Technical Officer at Navian Investment Group
  • Wilfried Mausz

    Aionys impressed me with their technical materials, open discussions and competence in solving our problems. They have exceptional communication skills, providing quick and transparent responses. The two-week trial period for developers was a great opportunity to evaluate their capabilities before contracting. Overall, I highly recommend Aionys for their reliability and professionalism.

    Wilfried Mausz
    Chief Executive Officer at Dataformers GmbH
  • Vytis Valentinavičius

    Aionys impressed us with their top-notch work and timely delivery, aligning perfectly with our goals. What really stood out was their open and friendly communication, which made working together plain sailing and led to a great partnership experience for both sides.

    Vytis Valentinavičius
    Chief Technical Officer at Upcoming Health UAB
  • Andrea Woll

    The Aionys team was tasked with developing a solution to streamline the bike rental process while increasing convenience, transparency and user engagement. They rose to the challenge, exceeding our expectations with their out-of-the-box ideas. Thanks to the teams’ professionalism and dedication, the application attracted new customers and positively influenced our sales.

    Andrea Woll
    Co-Founder at Bikepro
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  • Juan García

    This was an ambitious project, and the Aionys team demonstrated not only a deep understanding of our industry and technical expertise, but also the ability to adapt to the unique requirements of our business. They took over all the stages of the process and ensured its successful implementation and support. We appreciate their strategic vision and ability to provide solutions that offer new perspectives in the emerging market.

    Juan García
    Chief Information Officer at CargoTech Solutions
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  • Katerina Romanova

    It was important for us to have a flexible approach and the ability to react quickly to new tasks, especially when they required urgent realization. Working in real estate, especially with luxury property, requires a high level of professionalism and attention to details. With their technical skills and expertise, we are confident that our partnership with Aionys will continue to give quality and reliable results for our business.

    Katerina Romanova
    Co-Founder at EstateVisor
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  • Helena Thompson

    The implementation of the solution has become a key factor for improving time and productivity control, while also enhancing comfort and convenience for our employees. The integration of technical solutions and an online training portal have significantly improved the development of our employees and strengthened our corporate culture. The results speak for themselves: increased staff efficiency and reduced staff turnover.

    Helena Thompson
    Director of Human Resources at Maxie
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  • Lacy Roberts

    Their responsiveness, dedication, and ability to consistently meet deadlines are invaluable to our project. Aionys has unrivalled problem-solving skills and provides solutions that others cannot. Their founders have technical expertise and prioritize clear communication, making us feel like more than just a client. With 24/7 availability and unwavering support, Aionys has become an integral part of our team over the past 7 years.

    Lacy Roberts
    Director of Operations at Intrex
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  • Natalija Jonušienė-Lermontova

    We have enjoyed working with Aionys for about three years, and we are pleased with the results. Dealing directly with the company’s owners was crucial for us to ensure that our feedback is heard and incorporated into their work. Working with Aionys gave us access to their specialized knowledge, the resources we need, and the ability to delegate tasks to a qualified team.

    Natalija Jonušienė-Lermontova
    Chief Executive Officer at DocLogix
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  • Jack Arru

    Their team's dedication and ability to provide an accurate estimate were impressive. The active involvement of the CTO and co-founder in every meeting ensured that our project progressed smoothly and efficiently, allowing for seamless communication and the exploration of alternative solutions. Despite the increased scope, they went above and beyond to adhere to our budget and deliver everything on time. It was an absolute pleasure collaborating with Ivan and the entire Aionys team.

    Jack Arru
    Chief Technology Officer at BETA Technologies
Other Works
Ready to Discuss your project with us?
  • In touch 24 hours a day, 7 days a week
  • Individual attitude to clients
  • Unique solutions for each project
  • Flexible adaptation to needs
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Alexey Alexey Co-Founder & CEO
Ivan Ivan Co-Founder & CTO


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