Backend Engineer • AI Systems • Automation

I’m a software engineer working at the intersection of backend systems, AI agents, and developer tooling.

I enjoy building:

• Scalable backend services
• Retrieval-augmented AI systems (RAG)
• Internal tools that improve developer productivity
• Clean, reliable abstractions around LLMs

Currently exploring AI agents, knowledge systems, and system design for production AI.

• 🤖 AI Agents & RAG (LLMs + Vector Databases)
• 🧠 Knowledge systems & document intelligence
• ⚙️ Backend engineering (Java / Node.js)
• 🔐 Security & reliability in AI applications
• 🛠️ Developer tooling & automation

Languages

• Java, JavaScript, Python

Backend & Infra

• Node.js, Express
• REST APIs, system design
• MySQL, MongoDB
• Git, CI/CD

AI & Data

• LLM APIs
• Embeddings & vector search
• Prompting, chunking, retrieval strategies

• 💼 LinkedIn
• 🐦 Twitter / X
• 📧 jaiswalshashank123@gmail.com

_{Building quietly. Learning continuously.}