--- title: "Sagar (@sagars01) | Hashnode" description: "Staff Software Engineer with 10 years of building, breaking and gliding in the tech world. Read the latest articles by Sagar on Hashnode." url: "https://hashnode.com/@sagars01" --- @sagars01 # Sagar @sagars01 · Bengaluru · Joined December 2020 Staff Software Engineer with 10 years of building, breaking and gliding in the tech world [Website](https://sagarmoy.work/) ### [PostgreSQL Distilled: The way of Postgres](https://blog.sagarmoy.work/postgresql-distilled-the-way-of-postgres?utm_source=hashnode&utm_medium=feed) Chapter 3: Constructs, CTEs and Lateral Join 14 min read · [blog.sagarmoy.work](https://blog.sagarmoy.work/postgresql-distilled-the-way-of-postgres?utm_source=hashnode&utm_medium=feed) [Aug 31, 2023](https://hashnode.com/posts/postgresql-distilled-the-way-of-postgres/64f023a85492bb10eac08364) ### [Essential Concepts for PostgreSQL](https://blog.sagarmoy.work/essential-concepts-for-postgresql?utm_source=hashnode&utm_medium=feed) Chapter 2: Building blocks, Keys, Indexes and DataTypes 13 min read · [blog.sagarmoy.work](https://blog.sagarmoy.work/essential-concepts-for-postgresql?utm_source=hashnode&utm_medium=feed) [Aug 20, 2023](https://hashnode.com/posts/essential-concepts-for-postgresql/64e1d2e5907d7f055226264f) ### [Getting Started with PostgreSQL](https://blog.sagarmoy.work/getting-started-postgresql?utm_source=hashnode&utm_medium=feed) The basic building blocks that power the best database of the planet 9 min read · [blog.sagarmoy.work](https://blog.sagarmoy.work/getting-started-postgresql?utm_source=hashnode&utm_medium=feed) [Aug 10, 2023](https://hashnode.com/posts/getting-started-postgresql/64d53045e646c79002388b5d) ### [Building a Conversational AI Using OpenAI, Faiss, and Flask](https://blog.sagarmoy.work/building-a-conversational-ai-using-openai-faiss-and-flask?utm_source=hashnode&utm_medium=feed) A step-by-step guide for next generation fullstack developers 4 min read · [blog.sagarmoy.work](https://blog.sagarmoy.work/building-a-conversational-ai-using-openai-faiss-and-flask?utm_source=hashnode&utm_medium=feed) [Jul 3, 2023](https://hashnode.com/posts/building-a-conversational-ai-using-openai-faiss-and-flask/64a31dc5c976281b29b5208b) ### [Frontend developers guide to databases.](https://blog.sagarmoy.work/frontend-developers-guide-to-databases?utm_source=hashnode&utm_medium=feed) Are you a frontend developer looking to move into fullstack development, but confused what to read in databases? Read and get started.. 8 min read · [blog.sagarmoy.work](https://blog.sagarmoy.work/frontend-developers-guide-to-databases?utm_source=hashnode&utm_medium=feed) [Jun 16, 2023](https://hashnode.com/posts/frontend-developers-guide-to-databases/648c70887fcdb739d3d798e0)