This blog explains Greyamp's journey of upgrading from Java 8 to Java 21 while transitioning to Spring Boot 3, highlighting improved performance, security, and compatibility with modern development tools.

The blog explains how Flow Metrics in Jira help Agile teams track, optimise, and improve delivery performance by identifying bottlenecks, balancing workloads, and enhancing efficiency for better predictability and value-driven outcomes.

Data Mesh: A Decentralised Approach to Data Ownership

Integrate Spring Boot with Keycloak

This blog explores the transformative power of Systems Thinking in leadership and talent working in cross-functional contexts, highlighting its role in addressing complex, interconnected challenges. It contrasts traditional siloed approaches with a holistic perspective using an example, demonstrating how Systems Thinking fosters innovation, collaboration, and sustainable success in modern organizations.

Kubernetes (K8s) is a powerful platform that automates the deployment, scaling, and management of containerized applications, ensuring efficiency, resilience, and seamless operation in modern cloud environments.

Explore the essential ASPI standards that underpin Indonesia’s QRIS, detailing the structure of data objects, key fields, and the impact on interoperability within the payment ecosystem.

This blog shares insights from my experience leading the development of a QRIS Acquirer system for a major payment service provider in Indonesia. It covers the challenges faced, including time constraints, licensing pressures, adherence to ASPI standards, and stakeholder knowledge gaps.

About what we setup Identity Management App (IdM) using Keycloak and integrate it with Spring Boot App

A look at underlying domain structures, with a bank as an example. We explore user journeys and workflows, and how they map to subdomains and capabilities.

Learn how to optimize your React application's performance by understanding shallow comparison and immutable updates. Discover how to avoid common pitfalls, improve performance, and ensure predictable behavior in your React app.

An introductory blog looking at a better way to approach structuring tech platforms, work, and teams in the enterprise world

In this final installment of our blog series on migrating from Jenkins to GitHub Actions, we’ll explore how to set up a centralized CI/CD workflow that runs on our customized self-hosted runners.

A walkthrough on setting up GitHub Actions self-hosted runners in a Kubernetes cluster using actions-runner-controller

What do we need to consider in terms of app modernization to migrate our apps to the cloud