Namaste 🙏
I'm Sai Krishna from Indian Flag
AI Engineer with 4+ years building production systems — from LLM-powered chatbots and RAG pipelines to autonomous AI agents with tool-calling, workflow orchestration (Temporal), and attack surface management. I build things that work at scale and ship.
DV
Open to AI Engineer Roles

Currently Building

Building Deep Surface — an AI-native attack surface management platform with conversational agents, Temporal-orchestrated scan workflows, and JanusGraph asset modeling. Looking for AI Engineer roles where LLMs are core infrastructure.

Work Experience

Technical Skills

DV
AI & Agents
Languages
Backend
Frontend
Data & Orchestration
Databases
DevOps & Cloud
langchain logo
openai logo
anthropic logo
llama logo
chroma logo
python logo
typescript logo
javascript logo
java logo
fastapi logo
django logo
nodejs logo
graphql logo
react logo
nextjs logo
tailwindcss logo
redux logo
airflow logo
temporal logo
prefect logo
postgres logo
redis logo
mongodb logo
supabase logo
aws logo
docker logo
kubernetes logo
cloudflare logo
nginx logo
My Projects

Check out my latest work

From AI agents and RAG pipelines to full-stack platforms and IoT systems — here's what I've built.

Deep Surface — AI-Powered Attack Surface Management

AI-native security platform: automated asset discovery, vulnerability tracking, and conversational threat analysis. Security analysts query their attack surface via natural language agents that call real scanning tools. Temporal-orchestrated workflows ensure scan jobs are durable and auditable. JanusGraph models asset relationships (domains, IPs, ports, services, CVEs).

Python
FastAPI
Temporal
JanusGraph
OpenAI API
Anthropic Claude API
LangChain
Supabase
React
Cloudflare Workers
Docker

Guidizy AI — Conversational RAG Platform

Production LLM layer for Guidizy: an LLM-powered chatbot with multi-document RAG enabling real-time interrogation of customer PDFs. Semantic chunking, vector storage (Chroma), and re-ranking for accurate retrieval over 100+ page documents. Served to thousands of business users.

Python
FastAPI
LangChain
Chroma
OpenAI API
React
Redis
PostgreSQL

Portfolio 2023

Personal portfolio and a personal blog is always a nice thing to have, so I handcrafted one for myself to showcase my blogs and projects

Next.js
Typescript
Sass
Prism
MDX
Framer Motion

CardTap Portal

CardTap is a lab equipment access control and management solution. Developed a web portal from the ground up along with a backend for managing IoT devices. Currently deployed at OSU (Oregon State University).

Python
Django
Django Rest Framework
MySQL
Bootstrap
Docker
Github Actions
AWS

Resource Management Tool

Led the development of an internal RMS (Resource Management System) using Django and React. Engineered an ETL pipeline using Apache Airflow, integrating AWS services (S3, S3 Select, MWAA, ECS) for seamless data flow and transformation across large-scale datasets.

Springboot
Angular
Apache Airflow
AWS
Material UI
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can. I will ignore all soliciting.