Android App Development with Kotlin and Java — PickAClass
3.6 (8) ⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Android App Development with Kotlin and Java

Build functional mobile applications by mastering the core principles of Android development using both Kotlin and Java in Android Studio.

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  • 🌐 In English
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About this course

Mobile technology powers the modern world, making app development one of the most valuable skills to acquire. This course bridges the gap between theory and practice, teaching you how to navigate the Android ecosystem using its two most essential languages. You will gain a thorough understanding of the Android development lifecycle, from setting up your environment to structuring application logic. By focusing on both Kotlin and Java, you will develop the versatility needed to work on modern projects while effectively maintaining existing codebases. What you'll learn: - Understand the core syntax, data types, and object-oriented principles of Kotlin and Java - Navigate Android Studio to create, debug, and manage mobile projects - Design interactive user interfaces using modern layout components and Material Design - Implement asynchronous tasks and background processing using Kotlin Coroutines - Manage application state and data persistence with modern architecture patterns - Practice building application logic through structured written exercises and code examples The course starts with foundational programming definitions and language basics, then progresses through user interface design, activity management, and data handling. This text-based guide ensures you understand the logic behind every line of code. This course is built for absolute beginners, requiring no prior programming knowledge. Start reading to build your first Android application from the ground up.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 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
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Android App Development with Kotlin and Java
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
Android App Development with Kotlin and Java
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.

Reviews (8)

رقية DZ Verified learner
★ 5 · August 27, 2026

This exceeded my expectations. The lessons flowed logically and the real-world applications were spot on. Great job!

Andrew Owusu GH Verified learner
★ 2 · August 17, 2026

Found it a bit dry, tbh. The examples weren't always the most relevant, making it hard to stay engaged through some of the modules.

Felipe González AR Verified learner
★ 5 · August 1, 2026

This course exceeded my expectations. The real-world applications discussed are incredibly useful. Great job!

Santiago Pérez MX Verified learner
★ 3 · July 19, 2026

Hmm, I'm not sure this was the best way to learn this. Some concepts were a bit glossed over, and the examples weren't always clear.

Penelope Cook NZ Verified learner
★ 2 · July 6, 2026

It's a decent introduction. Could benefit from more diverse examples and a slightly better flow between modules.

ماجد الكندري KW
★ 4 · July 4, 2026

Loved the practical examples! They really brought the concepts to life. The course was well-organized and easy to navigate.

Camille Bernard KE Verified learner
★ 4 · May 26, 2026

It's a solid course. The structure is logical and most of the examples were helpful. Could use a few more real-world scenarios though.

Mateo Ruiz UY
★ 4 · May 25, 2026

Tbh, I expected more practical application. It felt a bit too theoretical for my needs, though the core concepts were explained okay.

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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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