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ashishsangale/README.md

Ashish Sangale

AI/ML Infrastructure & Backend Engineer

I build scalable ML and backend systems—from distributed LLM training and RAG applications to production APIs serving high-volume workloads.

Based in Tempe, Arizona · Open to AI/ML infrastructure, ML systems, and backend engineering roles

Impact

  • Improved distributed LLM training throughput by 30% on wafer-scale infrastructure at Cerebras Systems.
  • Built backend services supporting 100K+ monthly merchant transactions with 99.9% uptime at Airpay.
  • Optimized services and web experiences used by 500K+ active users at Jio Platforms.

Featured Work

Project What it demonstrates Stack
EduSummarizer · Demo Full-stack learning assistant that turns lectures and documents into grounded summaries FastAPI, Next.js, RAG, FAISS, MongoDB, Cerebras
Notion Job Tracker Chrome extension that extracts Greenhouse listings and saves them to a structured Notion workflow JavaScript, Chrome APIs, Notion API
CampusQuest Interactive 3D exploration experience for the ASU Polytechnic campus Unity, C#, Mapbox

Technical Focus

  • ML & AI: PyTorch, Hugging Face Transformers, LLM training and inference, RAG, model evaluation
  • Backend & Data: Python, FastAPI, Node.js, Java, Spring Boot, PostgreSQL, MySQL, MongoDB, Redis
  • Cloud & Infrastructure: AWS, Docker, Kubernetes, Terraform, distributed systems, CI/CD
  • Observability: Datadog, Weights & Biases, performance profiling, reliability engineering

Currently Exploring

  • Reliable and efficient LLM training and inference
  • Evaluation and stress testing for agentic systems
  • High-throughput distributed backend architecture

Connect

Portfolio · LinkedIn · Email

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  1. EduSummarizer EduSummarizer Public

    AI learning assistant that turns lectures, YouTube videos, and documents into grounded summaries using FastAPI, Next.js, RAG, FAISS, and Cerebras.

    Python 1

  2. Notion-Job-Tracker Notion-Job-Tracker Public

    Chrome extension that extracts job details from Greenhouse, Lever, Workday, Indeed, and SmartRecruiters and saves applications to Notion.

    JavaScript 1

  3. ashish-sangale ashish-sangale Public

    Portfolio Repository

    TypeScript

  4. CampusQuest CampusQuest Public

    Unity based 3D exploration game of Arizona State Univeristy Polytechnic campus

    C#