Anubhav

Jun 23, 202610 min read

From PDF to Answer: A LangChain Walkthrough of RAG, Embeddings, and Reranking

Cosine similarity gets you close. Reranking gets you right. Here's how I built both into one bot.

Simplifying Kubernetes Operations with AWS EKS Fargate and ALB Ingress
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URL Shortener: A Step-by-Step Guide to Architecture, Caching, APIs, and Scaling
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Deploy Applications on AWS: A Step-by-Step Guide to EC2, ELB, Route 53, and More
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Solving Two Sum: LeetCode Solution
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Anubhav