@neeldev96

DynamoDB with AWS EnhancedClient v2.x - Schemas and data serialization made easy

Jun 8, 2025 · 7 min read · DynamoDB is a powerful NoSQL Database offered and managed by AWS. Flexible schema is a key feature offered by NoSQL systems and DynamoDB is no exception. Even though flexible schemas may sound appealing, it is better to keep the schema in control to ...

CloudFront to the Go: Share Private Objects from S3

Feb 29, 2024 · 12 min read · For those who have wandered the path already, No, it is not just pre-signed URLs You are a budding developer who has just started learning the concepts of AWS. After you have tinkered with those EC2 instances and levied an unaffordable amount on you...

Lets build a Github document search tool using React + Supabase + LLAMA2

Oct 10, 2023 · 15 min read · Building document Q&A apps using LLMs has become mainstream now and I built one a few months ago. Constructing a prompt with a context and getting a response from an LLM is pretty simple. Tools like the OpenAI library and the huggingface transformer ...

You don't need sockets to chat with GPT

Sep 16, 2023 · 10 min read · I am not sure if it is just the case with me or everyone else. Whenever I hear the word "chat", my brain immediately pops up a light bulb that says "Sockets! You need sockets". I recently built a chatbot powered by GPT and after working with it for a...

I finally built a document Q&A chatbot

Aug 18, 2023 · 11 min read · I have been trying to build a document Q&A chatbot for the past two months. I initially started off with an application that doesn't rely on GPT, but uses the impira/layoutlm-document-qa model. It didn't work out as the model was not suitable for car...