Kotlin and Android App Development for Beginners: Build a Translation App — PickAClass
⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Kotlin and Android App Development for Beginners: Build a Translation App

Learn the essentials of Kotlin syntax, object-oriented programming, and modern Android development to build your first functional mobile translation application.

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  • 🌐 In English
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About this course

Ever wanted to build your own mobile apps but didn't know where to start? Android development is highly accessible, and with Kotlin, you can write clean, modern code to bring your ideas to life. This text-based course guides you from absolute beginner to confident creator as you learn the core concepts of programming for mobile devices. By the end of this course, you will understand how mobile applications function and have written the complete logic for a fully operational text translation app. What you'll learn: - Understand foundational Kotlin syntax, including variables, data types, and control flow. - Apply object-oriented programming principles to structure clean and reusable mobile code. - Explore the Android platform architecture, including component lifecycles and modern UI layout concepts. - Implement basic asynchronous operations and state management using modern Kotlin coroutines. - Build the complete logic and interface mechanics for a practical text translation application. - Practice debugging and refining code snippets to ensure your mobile application runs smoothly. You will start with key mobile development terminology and basic programming concepts before diving into hands-on Kotlin exercises. As you progress, you will explore the Android ecosystem, learn how to handle user input, and structure a real-world translation utility step-by-step. This course is designed specifically for beginners with no prior programming experience who want a clear, structured introduction to mobile development. Start reading today and take your first step into the world of Android app creation.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 48m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Kotlin and Android App Development for Beginners: Build a Translation App
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Kotlin and Android App Development for Beginners: Build a Translation App
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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