Rajarshi Datta

@rajarshidattapy

Website

AI dev | ML enthusiast | Tech team@TFUG - hyd | Design Lead@GDG - BIT

Bangalore, KarnatakaJoined February 2024

About

IT undergrad | FARM stack dev | part-time designer

Available for

ML Engineer/ Data Scientist Positions!

Rajarshi Datta's blogs

Rajarshi's blograjarshiwrites.hashnode.dev11 posts

Articles Comments

Recently published

RDRajarshi Dattarajarshiwrites.hashnode.devJan 14 · 2 min read

🧵 LLM Inference Optimization — a short thread

LLM inference looks deceptively simple—run a forward pass, generate tokens, repeat—but at scale it quickly turns into a systems problem dominated by memory, scheduling, and latency rather than raw compute. Metrics like Time-to-First-Token (TTFT), int...

0

RDRajarshi Dattarajarshiwrites.hashnode.devDec 25, 2025 · 5 min read

2025 — Ending on a High note!

If I’m being honest, 2025 was a full-blown rollercoaster. So much happened that half the time I genuinely forget what I did and then randomly remember something and go like — oh wait, I did that too? bruh. But yeah, it’s ending on a good note. That’s...

0

RDRajarshi Dattarajarshiwrites.hashnode.devDec 7, 2025 · 4 min read

🛡️ FinPal — The AI We Built to Protect People From Hidden Loan Traps & UPI Scams

Not everyone checks their phone notifications — but scammers definitely do. We kept seeing people around us fooled by: “Send ₹1 to get refund” messages “0% EMI” loans that quietly hide processing fees + penalties Confusing RBI cybersecurity rules ...

0

RDRajarshi Dattarajarshiwrites.hashnode.devNov 19, 2025 · 3 min read

Adversarial Linear Bandits — The Battle Where You Only See One Number

If you hang around theory halls or ML research boards (like the CSA department at IISc), you’ll inevitably see “Adversarial Linear Bandit” scribbled somewhere. It sounds intimidating, but the core idea is brutally simple: You choose a vector.The env...

0

RDRajarshi Dattarajarshiwrites.hashnode.devNov 11, 2025 · 2 min read

Why Retrieval Beats Reinvention in 2025

Fine-tuning an LLM sounds powerful — “let’s train it on our data and make it an expert.”But here’s the catch: in real-world products, RAG (Retrieval-Augmented Generation) almost always wins. If your goal is reliable, updatable, and explainable AI, re...

0

Rajarshi Datta

About

Available for

Rajarshi Datta's blogs

Recently published

🧵 LLM Inference Optimization — a short thread

2025 — Ending on a High note!

🛡️ FinPal — The AI We Built to Protect People From Hidden Loan Traps & UPI Scams

Adversarial Linear Bandits — The Battle Where You Only See One Number

Why Retrieval Beats Reinvention in 2025

Search Hashnode

Rajarshi Datta

About

Available for

Rajarshi Datta's blogs

Recently published

🧵 LLM Inference Optimization — a short thread

2025 — Ending on a High note!

🛡️ FinPal — The AI We Built to Protect People From Hidden Loan Traps & UPI Scams

Adversarial Linear Bandits — The Battle Where You Only See One Number

Why Retrieval Beats Reinvention in 2025