Staff Engineer · AI/ML Platform

Varun Kruthiventi

Staff Engineer with ten years of experience taking software and ML systems to production. I have worked on MLOps since 2017, built search and ranking systems along the way, and now build LLM platforms, agents and observability.

About

I'm a Staff Engineer working on AI/ML platforms, based in Hyderabad. I have ten years of experience across cloud infrastructure, backend services, frontends, data platforms, machine learning and, more recently, LLM systems.

Much of my work has been taking ML models from notebooks to production: building inference APIs for classical ML, deep learning and LLMs, on public clouds and on private, air-gapped GPU clusters. I started working on MLOps in 2017, before the term was widely used, and later built search and ranking systems on Elasticsearch.

Today I focus on LLM platform infrastructure: model gateways, agent frameworks, evaluation, and observability for cost and quality.

Experience

Fanatics logo

Fanatics

Hyderabad, India

  1. Staff Engineer, AI/ML PlatformDec 2024 to Present
Fission Labs logo

Fission Labs

Hyderabad, India

  1. Associate Architect2024
  2. Technical Lead2023 to 2024
  3. Senior Software Engineer2019 to 2023
  4. Software Engineer2017 to 2019
  5. Associate Software Engineer2016 to 2017

What I work with

LLMs & agents

  • LangGraph
  • Temporal
  • Hugging Face
  • vLLM
  • AWS Bedrock

ML & search

  • PyTorch
  • ONNX
  • MLflow
  • Milvus
  • Pinecone
  • Elasticsearch

Infrastructure

  • Kubernetes
  • Helm
  • Terraform
  • Docker
  • GitHub Actions
  • AWS
  • Vertex AI

Observability

  • OpenTelemetry
  • Langfuse
  • Arize Phoenix
  • Prometheus

Data

  • Databricks
  • Apache Spark
  • Delta Lake
  • Airflow
  • PostgreSQL

Languages & frameworks

  • Python
  • Rust
  • TypeScript
  • FastAPI
  • Django
  • React

Speaking

I recently spoke at Cloud Native Hyderabad on evaluating LLM systems in production. See talks.

Education

  • BITS PilaniM.Tech, Data Science and Engineering
  • Geethanjali College of Engineering and Technology, JNTUHB.Tech, Electrical and Electronics

Certifications

Publications

Awards

  • 1st Prize, HackerEarth Machine Learning Challenge #4HackerEarth · 2017