CLIENT CASES

Technical Deliveries & Expert Engagements

A comprehensive archive of my technical training deliveries and client engagements. Explore the scope of my global impact and how technical theory is put into practice across diverse international environments.

Region
Format
Delivery
Americas USA
Course Remote

REST APIs with Spring Boot & REST Assured

3 days
20 participants
English

Challenge

A major US-based IT corporation needed to strengthen their developers' skills in automated API testing and integration strategies within the Spring ecosystem.

Approach

Actlea delivered advanced training covering both the development of REST APIs with Spring Boot and their validation using REST Assured, emphasizing real-world scenarios for building and testing robust enterprise services.

  • Spring Boot
  • REST Assured
  • Integration Testing
  • API Design
End Client: Fortune 500 Global Technology Leader
Partner: Global Technology Education Provider
Middle East Kuwait
Bootcamp Onsite

Onsite Java & Spring Boot Bootcamp in Kuwait

20 days
16 participants
English

Challenge

The client required an expert Java and Spring Boot trainer to deliver a 20-day intensive segment within an ongoing technical bootcamp in Kuwait City, ensuring the cohort reached professional proficiency in backend Java development.

Approach

Actlea led and elevated the Java and Spring Boot modules by enhancing the existing curriculum with extensive live-coding and custom exercises, guiding participants from the foundations of Java to building microservices with Spring Boot.

  • Java
  • Spring Boot
  • REST APIs
  • Microservices
End Client: Tier-1 Digital Banking Leader in the Gulf Region
Partner: Premier Tech Bootcamp Pioneer in the Middle East
Europe United Kingdom
Course Remote

Java Fundamentals for UK Consultants

5 days
12 participants
English

Challenge

Delivering high-quality Java foundations to professional consultants in the UK, requiring fluent technical English and clear pedagogical structure.

Approach

Actlea delivered this course multiple times, focusing on an intensive deep dive into Java SE, using practical examples that consultants can apply directly in their client projects.

  • Java
  • OOP
  • Collections
  • Lambda & Streams
End Client: Fortune Global 500 Tech Consulting Leader
Partner: Global Technology Education Provider
Europe Stockholm, Sweden
Bootcamp Onsite

Swedbank Java & Spring Boot Reskill Program

33 days
10 participants
Swedish

Challenge

Swedbank needed to rapidly transition internal employees into qualified Java developers to meet the demands of their digital transformation.

Approach

Actlea delivered a 33-day curriculum as the lead trainer in a 12-week bootcamp, focusing on "learning by doing" to ensure participants could contribute to agile teams immediately after graduation.

  • Java
  • OOP
  • Spring Boot
  • Testing
  • JPA
  • REST APIs
End Client: Swedbank
Partner: Brights Learning
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Europe Vilnius, Lithuania
Course Onsite

Onsite Java Testing & TDD Training in Vilnius

2 days
6 participants
English

Challenge

The client needed an onsite expert to elevate their development teams' ability to write testable code and implement a Test-Driven Development culture.

Approach

Actlea conducted an intensive course in Vilnius, focusing on unit testing with JUnit and mocking techniques with Mockito to solve complex testing scenarios.

  • JUnit
  • TDD
  • Mockito
  • Software Quality
End Client: SEB
Partner: Edument & Informator
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Europe UK & Norway
Course Remote

Spring Boot Fundamentals for European Consultants

5 days
12 participants
English

Challenge

Providing a comprehensive introduction to the Spring ecosystem for developers across Europe, ensuring they can build modern microservices.

Approach

Delivered several times in English, the course prioritized hands-on building of REST APIs and database integration, tailored to the professional needs of IT consultants.

  • Spring Boot
  • Spring MVC
  • REST APIs
  • Spring Data JPA
End Client: Fortune Global 500 Tech Consulting Leader
Partner: Global Technology Education Provider
Europe Stockholm, Sweden
Bootcamp Onsite

Azure Java & Spring Boot Bootcamp

15 days
6 participants
Swedish

Challenge

A highly selective 12 week program where only 6 out of 1500 applicants were chosen to become Cloud Developers at Handelsbanken, requiring elite-level initial training in Java and Spring Boot.

Approach

Actlea delivered a 15-day intensive segment focused on building a rock-solid foundation in Java and Spring Boot, preparing the developers for complex cloud integrations.

  • Java
  • Spring Boot
  • REST APIs
  • Spring Data JPA
End Client: Handelsbanken
Partner: The Upskill Company
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Europe Stockholm, Sweden
Bootcamp Hybrid

Java & Spring Boot Bootcamp – Cohort 14

27 days
21 participants
Swedish

Challenge

Training a large group of 21 highly motivated career changers to reach production-ready status as Java developers in just 12 weeks.

Approach

Actlea was responsible for the core technical delivery, focusing on taking students from basic logic to advanced Spring Boot architecture through intensive coding and direct feedback.

  • Java
  • OOP
  • Spring Boot
  • Testing
  • JPA
  • REST APIs
End Client: Academic Work
Partner: Brights Learning
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Europe Sweden
Course Remote

Java & Spring Boot Upskill Program

10 days
10 participants
Swedish

Challenge

Upskilling professional developers in modern Java features and advanced Spring Boot patterns to modernize their development stack.

Approach

Actlea designed and delivered a comprehensive three-module program covering the full development lifecycle, from the latest Java syntax and Spring Boot integration to collaborative agile project work using GitHub.

  • Modern Java
  • Spring Boot
  • REST APIs
  • Agile Git Workflow
End Client: Fortune Global 500 Tech Consulting Leader
Partner: AW Academy
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Europe Stockholm, Sweden
Bootcamp Hybrid

Java & Spring Boot Bootcamp – Cohort 13

32 days
25 participants
Swedish

Challenge

Ensuring 25 participants from diverse backgrounds mastered the complexities of the Java ecosystem within a compressed timeframe.

Approach

Actlea delivered an extensive 32-day training block within a 12 week bootcamp, emphasizing fullstack Java applications with Spring Boot.

  • Java
  • OOP
  • Spring Boot
  • Testing
  • JPA
  • REST APIs
End Client: Academic Work
Partner: Brights Learning
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Europe Stockholm, Sweden (Hybrid)
Bootcamp Hybrid

Java & Spring Boot Bootcamp – Cohort 12

41 days
27 participants
Swedish

Challenge

Taking a large group of 27 participants through an intensive technical journey, requiring balanced pacing and high engagement to maintain focus over 41 days of instruction.

Approach

Actlea delivered the majority of the technical modules in a 12 week bootcamp, using a hands-on approach where theory was immediately followed by practical application, ensuring deep understanding of the Spring ecosystem.

  • Java
  • OOP
  • Spring Boot
  • Testing
  • JPA
  • REST APIs
End Client: Academic Work
Partner: Brights Learning
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Europe Stockholm, Sweden
Bootcamp Hybrid

Java & Spring Boot Bootcamp – Cohort 11

40 days
20 participants
Swedish

Challenge

Providing a zero-to-hero transformation for 20 participants, focusing on modern Java standards and agile development practices.

Approach

Serving as the primary instructor for 40 days of a 12-week bootcamp, Actlea led a comprehensive journey from core OOP principles to advanced Spring Boot architecture. The program focused on building production-ready REST APIs and complex database integrations, bridging the gap between theory and the demands of a professional Java consultant role.

  • Java
  • OOP
  • Spring Boot
  • Testing
  • JPA
  • REST APIs
End Client: Academic Work
Partner: AW Academy
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Europe Stockholm, Sweden
Bootcamp Onsite

Java Foundations Bootcamp for Pega Developers

8 days
10 participants
Swedish

Challenge

Building a necessary technical foundation for participants about to specialize in the Pega platform, ensuring they understand the underlying Java mechanics.

Approach

Actlea delivered an 8-day intensive module centered on core Java programming and Object-Oriented (OOP) principles. The focus was on building a solid technical foundation, ensuring participants mastered the logic and architectural concepts required to succeed in high-level low-code platform development.

  • Java
  • OOP
  • Inheritance
  • Polymorphism
  • Interfaces
End Client: Academic Work
Partner: AW Academy
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