👋 I’m Geshan, Senior Software Engineer and a speaker.
I have more than 15 years of professional software engineering experience, currently located in Sydney, Australia serving Simply Wall St as a senior software engineer. I am a Google Developer Expert and I have actively participated as a speaker in:
and more. I am a technical writer too, blogging since 2007.
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Recently published
How to mock Date in Jest: the easiest way without installing any extra NPM package
Learn to mock Date in Jest unit test in this simple to follow guide
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Learn to use Gemini Flash LLM over Vertex AI to generate YouTube video chapters timings automatically.
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Learn to insert multiple rows at once in Postgres with a single insert statement and the copy command in this useful tutorial.
Read postKubernetes Lens: the simple yet powerful K8s IDE
Kubernetes lens is the missing tool in your K8s aresenal, in this post learn about it's features and how to use it.
Read postHow to use query params in Nest.js a practical step-by-step guide
Learn how to use query params in Nest.js in this easy to understand and follow practical tutorial
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