DevOps: Infrastructure, Automation, Monitoring
Explore the essential pillars of modern DevOps: infrastructure, automation and monitoring and learn the best practices...
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Tech Insights & Engineering Notes
AI systems, platform engineering and architecture. Lessons from 13+ years of building at scale.
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Boosting Conversion Rates Through Tailored Experiences
Most businesses want higher conversion rates, and one of the more reliable ways to get there is to…
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Building a React Native App with Cached API Calls
Learn how to improve your app's performance and reduce server load by caching API calls in your React…
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Optional in Java: Avoiding NullPointerException
Executive Summary Optional in Java, written Optional<T>, is a generic container that is either present or empty. In…
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Setup CI-CD Pipeline in AWS
Executive Summary: Manual builds and deploys slow releases and invite configuration mistakes. This post walks AWS CI/CD setup…
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Streams API Part 3: Parallel Streams and Pitfalls
Executive Summary Parallel streams, created with parallelStream(), run a pipeline on ForkJoinPool.commonPool. That JVM-wide worker pool splits the…
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Freelancer’s Nightmare: The Struggle of Getting Paid After Project Delivery
Discover a unique solution to combat payment delays and encourage clients to fulfill financial commitments using an innovative…
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Message Queues in System Design: Delivery Guarantees and Dead Letters
Message queues in system design: the at-least-once vs exactly-once delivery comparison, message ordering, and the dead letter queue…
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Cost Optimization for Backend Systems: Architecture, Autoscaling, and Observability
Cost Optimization for Backend Systems cuts waste without hiding risk. Learn how architecture, autoscaling, and metrics keep spend…
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Create A Serverless Webservice Using DynamoDB and Lambda Function
Executive Summary: Paying for idle servers for a simple API is wasteful when traffic is bursty. This post…
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Streams API Part 2: reduce, collect, and Collectors
Executive Summary Streams end in values through reduce and collect. reduce folds a stream into one value with…
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CCPA Sensitive Personal Information: Compliance Steps for Businesses
CCPA/CPRA sensitive personal information: Civil Code definition, right to limit under 1798.121, homepage link rules, and a practical…
