Building Custom Apps for Vocational English | Renata Kucharska

Building Custom Apps for Vocational English | Renata Kucharska

Author: TESOL Pop June 30, 2026 Duration: 12:13

When print textbooks are outdated the moment they're published, what do you do? If you’re Renata Kucharska, you build an alternative that can keep pace with the fast-developing needs of learners who are training for the workplace. In this episode, Renata shares how she ventured into tech to build a custom, gamified vocabulary app for her teenage mechatronics and programming students. We talk about the reality of teaching niche vocational English, how a simple leaderboard got her teenagers voluntarily running their own tournaments outside of school hours, and why a 'less is more' approach to design is as crucial as the content itself.


Watch with closed captions here.



TALKING POINTS

  1. The vocational resource gap: Why traditional textbooks can't keep pace with fast-moving technical industries.
  2. Accidental engagement: How adding points and a leaderboard got teenagers voluntarily studying outside of school hours.
  3. The developer's golden rule: Why simple user experience and layout will always beat a complex system.
  4. The classroom payoff: How instant digital feedback translated to an unexpected boost in student reading and speaking confidence.


ABOUT

Renata Kucharska is an experienced teacher of English with over 25 years in ELT. She is the founder of Idiom Be Heard English and E-Solutions for ELT, where she combines language teaching with practical EdTech solutions. Renata designs courses, creates exam-prep and vocational English learning applications, including vocational English for mechatronics students and programmers. She also creates websites, e-learning platforms, and automations for educators and online businesses, helping them build independent, professional online offers.




RESOURCES & REFERENCES

🔗 E-Solutions for ELT website

🔗 Connect with Renata on LinkedIn

🔗 Follow Renata on Instagram

👉 Contact Renata on LinkedIn or her website to get teacher-level access to check out the app's functions




SUPPORT US

☕ Buy us a coffee: https://ko-fi.com/tesolpop

⭐ Leave a review wherever you listen




THE PRODUCER'S EDIT

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CREDITS

Producer: Laura Wilkes

Editor: Haven Tsang

Special thanks to our guest, Renata Kucharska

Production by Communicating for Impact




TIME STAMPS

01:13 - The vocational gap

02:05 - What inspired Renata to build an app

02:29 - How leaderboards sparked engagement

03:14 - The "Duolingo for Mechatronics" concept

05:35 - The surprise response

07:30 - Classroom impact

08:49 - The developer's golden rule

10:50 - How to connect with Renata to test the app


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Ever feel like the best teaching ideas come from a quick chat in the staffroom, but your schedule never allows for it? TESOL Pop captures that spark. Designed for the busy English language teacher, this mini podcast delivers compact, meaningful conversations with TESOL, TEFL, and ESL educators globally. Each episode is a focused interview, kept under fifteen minutes, packed with practical ideas and personal insights that can genuinely shift your approach in the classroom. You’ll hear stories about career pivots, reflections on what actually works with students, and clever uses of technology, all shared in a casual, accessible tone. It’s the audio equivalent of a refreshing coffee break with a colleague who gets it. The podcast understands that profound professional development doesn’t always require a lengthy seminar; sometimes, a single, well-timed insight is enough to reinvigorate your teaching. By tuning in, you join a global conversation that feels both personal and immediately useful, making it easy to integrate new perspectives into your daily routine without overwhelming your calendar.
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