Data Engineer 👷| Advance 🐍 programmer | Exploring 🆕things with AI 🤖

Joined August 2024
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Listen 🎧 this . If you can take something great out of it.
Writing changes everything‼️‼️
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What’s wrong with the internet, especially Jio One? I’ve been facing a lot of issues with Jio Internet these days.
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I am thrilled to announce that I have passed the Microsoft Certified Fabric Data Engineer Associate certification. During my certification journey, I have honed the core skills required for a data engineer. learn.microsoft.com/api/cred…
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I just published What Really Happens When You Run a JOIN in Spark? (Under the Hood Deep Dive) medium.com/p/what-really-hap…
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I just published How a SQL Query Works Under the Hood in a Distributed Database Engine medium.com/p/how-a-sql-query…
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Data flows like streams, Spark ignites with fiery dreams— Bug hunts never end!
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Check out my latest article: How I Optimized a Slow SQL Pipeline by Fixing Small, Expensive Mistakes linkedin.com/pulse/how-i-opt… via @LinkedIn
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I just published How I Optimized a Slow SQL Pipeline by Fixing Small, Expensive Mistakes medium.com/p/how-i-optimized…
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There’s plenty of room for optimisation.
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That means the entire dataset was being read through a single JDBC connection. No parallelism. No distribution. Just one executor doing all the work. Spark wasn’t slow. I had accidentally made it single-threaded. medium.com/@prakash.pandit/w…
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Pennies pinch and squeak, Future dreams on shoestring thread— Hopeful beans count loud. #Budget2026
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Missiles fly like birds, Diplomacy takes a nap— Twitter's still awake.
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It's all about what value you provide to the business by leveraging your skills.
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Every beginner asks the same question: “Should I start LeetCode directly or first learn DSA?” Most people choose wrong — and then blame LeetCode. Here’s the truth 🧵👇 Course or LeetCode? The DSA Truth No One Tells You youtu.be/-zxnEC294_I?si=VviC… via @YouTube
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Day 34 of the Winter Arc. Winter doesn’t weaken — it refines. Less noise. Fewer excuses. Sharper focus. Stronger systems. This is pressure doing its job.
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Day 33 of the Winter Arc. Still no shortcuts. Still no applause. Just systems running, habits locking in, progress stacking quietly. This is how long games are won.❄️🔥
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Day 32 of the Winter Arc. No hype today. Just showing up, doing the work, fixing what broke yesterday. Discipline isn’t loud — it’s repetitive and slightly boring. That’s how it compounds.
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Winter Arc Workout · Day 32 The grind didn’t get lighter— I got sharper. Every rep was a reminder that consistency is a quiet weapon. No flash. No shortcuts. Just pressure, discipline, and a mind that refuses to fold. The winter arc continues.
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Winter Arc Workout — Day 31. Discipline feels different in the cold. Muscles burn sharper, breath cuts shorter, excuses get louder… but the grind wins anyway. I’m not chasing hype — I’m stacking days. One rep, one set, one winter morning at a time. The season is tough, but so am I.
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Day 30 of the Winter Arc — workout done, mind switched on. This season isn’t slowing me. It’s shaping me. Morning reps → deep work → quiet progress. Brick by brick, I’m building the version of me I refuse to negotiate with.
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