@Aaron257

Cutting Spark Costs by 75% and Job Time by 90% — Here's How

Jun 18, 2025 · 8 min read · Hello there, fellow coders and web enthusiasts! Today, I want to share a challenge I was recently assigned, one that had me scratching my head for quite a while! Finding the right solution wasn't as straightforward as I'd hoped, but I'm excited to wa...

Speeding Up Spark: The Simple Trick That Saved Me 2 Hours

Jan 21, 2025 · 4 min read · Hello there, fellow coders and web enthusiasts!Today, I want to share a challenge I was recently assigned, one that had me scratching my head for a bit. Finding a solution was not as straightforward as I’d hoped, but I’m excited to walk you through t...

Idempotent API: How Stripe Ensures Reliable Payments

Jan 20, 2025 · 3 min read · Hello there fellow coders and web surfers! While making online payments, we’ve all experienced a case where the amount was deducted from our bank account, but the page shows an error. Then, we retry the payment, only to end up with a double charge. ...

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Find out how to build a Telegram Bot using python

May 3, 2024 · 4 min read · Hello there fellow coder's and web surfer's. Have you ever wondered how a telegram bot gives responses for all the messages you send to it. Or when you want a movie and you use a telegram bot to get the movie illegally. Lets find out how to build one...

AWS S3 with Terraform: Cloud Storage Made Simple

Mar 28, 2024 · 3 min read · Hello there fellow coder's and web surfer's. One of the advantages of working in a startup as a software engineer is that, you don't only get to work only on development part, but also many other domains like testing, designing and yes devops too. A...