--- title: "Vihar Desu (@vihardesu) | Hashnode" description: "Vihar Desu (@vihardesu) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@vihardesu" --- @vihardesu # Vihar Desu @vihardesu · New York City, USA · Joined May 2026 ### [The Long Tail to 100% Autonomous Codebases](https://blog.larza.ai/the-long-tail-to-100-autonomous-codebases?utm_source=hashnode&utm_medium=feed) For thirty years the atomic unit of software work has been one engineer, one branch, one pull request, one reviewer. Every piece of development infrastructure we built assumes that shape. CI queues si 8 min read · [blog.larza.ai](https://blog.larza.ai/the-long-tail-to-100-autonomous-codebases?utm_source=hashnode&utm_medium=feed) [Jul 23](https://hashnode.com/posts/the-long-tail-to-100-autonomous-codebases/6a6250b9746e452ad02c7d57) ### [Medical Terminologies 101](https://blog.larza.ai/medical-terminologies-101?utm_source=hashnode&utm_medium=feed) A Friendly Tour Through the Strange, Sprawling World of Medical Vocabularies If you've ever wondered why getting a simple lab result from one hospital to another feels harder than it should, the answe 12 min read · [blog.larza.ai](https://blog.larza.ai/medical-terminologies-101?utm_source=hashnode&utm_medium=feed) [May 14](https://hashnode.com/posts/medical-terminologies-101/6a05f8f8baf09db7a619e372) ### [UMLS 101](https://blog.larza.ai/umls-101?utm_source=hashnode&utm_medium=feed) A Friendly Introduction to the Meta-Vocabulary That Connects Them All If you've been following this series, you've noticed that every single post — SNOMED, CPT, ICD, LOINC, RxNorm — has mentioned the 17 min read · [blog.larza.ai](https://blog.larza.ai/umls-101?utm_source=hashnode&utm_medium=feed) [May 13](https://hashnode.com/posts/umls-101/6a04b04da0c15402775c3f13) ### [RxNorm 101](https://blog.larza.ai/rxnorm-101?utm_source=hashnode&utm_medium=feed) A Friendly Introduction to the Vocabulary That Normalizes Medications If you've ever wondered how an EHR knows that "Advil 200 mg," "ibuprofen 200 mg," and "Motrin IB 200 mg" are all basically the sam 16 min read · [blog.larza.ai](https://blog.larza.ai/rxnorm-101?utm_source=hashnode&utm_medium=feed) [May 13](https://hashnode.com/posts/rxnorm-101/6a04ae50a0c15402775b1004) ### [LOINC 101](https://blog.larza.ai/loinc-101?utm_source=hashnode&utm_medium=feed) A Friendly Introduction to the Universal Language of Lab Results If you've ever looked at a lab report and seen something like 4548-4 next to "Hemoglobin A1c," that's a LOINC code. It might look like 16 min read · [blog.larza.ai](https://blog.larza.ai/loinc-101?utm_source=hashnode&utm_medium=feed) [May 13](https://hashnode.com/posts/loinc-101/6a04ad57a0c15402775a79ea)