Hey, I am a software engineer, an expert in payment systems, and a family man.
I work on George, digital banking of Erste Group, and love teaching developers online.
Looking for React mentorship?
Here is what my training program includes:
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Learning Clean Architecture in React
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Mastering testing React/Nextjs apps
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Making TDD your development tool
Start here
Let's check if you're qualify to become my mentee
What students are saying about my mentoring program
I worked with many wonderful companies all around the world
Projects
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We ship 2 enterprise-grade React apps
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300+ features crafted using 2m+ LOCs
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Software I ship handles ±330,548 payments every day
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It's 4.6 payments per second
(
0
since you entered the page)
Trainings
Developers community, mentoring program, workshops, bite-size lessons
32,000+ students (software engineers)
Subjects we master together:
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Clean Architecture in React
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Building React/Nextjs apps using TDD
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The Pyramid testing strategy
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Zero bugs policy for React apps
Personal life
I'm married to Janita. Together we have 2 kids.
Janita Sumeiko · Photo by Sonya Khegay, 2018
Need help? Send me an email to ….
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