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Agrima Gupta

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Joined on Sep 15, 2026

Oct 19

RAG vs Fine-Tuning: Which One Should You Use for Your AI App?

#rag #ai

5 min read

Oct 19

How Do LLMs Predict the Next Word? Understanding Token Prediction

#programming #rag #llm

4 min read

Oct 19

What Actually Happens When You Tap Your Phone to Pay?

#ai #programming

5 min read

Oct 13

How Can One Fake Email Compromise an Entire Company?

#cybersecurity

5 min read

Oct 12

From Localhost to the Cloud: Understanding AWS for Beginners

#aws #beginners

4 min read

Oct 9

How Can AI Answer Questions About Your PDFs? Meet RAG

#ai #rag

4 min read

Oct 7

How Does a Neural Network Actually Learn?

#ai #machinelearning #deeplearning

3 min read

Oct 6

How Caching Saves Your Website From Thousands of Requests

#ai #api #database #redis

6 min read

Oct 5

How API Calls Actually Work: From Button Click to Server Response

#ai #api #beginners

4 min read

Sep 16

An LLM Is Not Your Backend — Here's What I Learned

#llm #ai #backend #softwaredevelopment

4 min read

Sep 15

I Built an AI Voice Sales Agent — Here’s the Architecture Behind It

#ai #voiceai #systemdesign #softwaredevelopment

8 min read

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