Kotlin and Spring for Modern Backend Development — PickAClass
⏱ 2h 30m 📚 25 lessons 🎧 Audio version

Kotlin and Spring for Modern Backend Development

Learn how to build robust, type-safe, and efficient web applications using Kotlin and Spring Boot from scratch.

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  • 🌐 In English
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About this course

Looking to build high-performance backend systems with less boilerplate and better type safety? Combining Kotlin's expressive syntax with the robust ecosystem of Spring Boot is the modern standard for JVM-based web development. This written course guides you through building reliable web services, starting from foundational language concepts and moving to real-world application patterns. What you'll learn: - Learn the core syntax of Kotlin and how it integrates seamlessly with the Spring framework - Build clean RESTful APIs using Spring Boot and modern configuration patterns - Configure database connections and perform secure queries using modern data access libraries - Understand asynchronous programming basics using Kotlin coroutines within a Spring context - Practice writing robust unit and integration tests for your backend services - Apply industry best practices for structured logging, error handling, and application security You will begin by mastering essential Kotlin syntax and Spring architecture before progressing to database integration, API design, asynchronous processing, and testing workflows. This course is designed for developers who want to transition to modern Kotlin and Spring development, with no advanced JVM experience required. Start reading today to build your first modern backend application.

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 30m 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
Kotlin and Spring for Modern Backend Development
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 Spring for Modern Backend Development
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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