Ayush Mittal

About Ayush Mittal

AI Engineer @ Microsoft Copilot | Ex-Founder | LLMs, RAG, Prompt Engineering | Scalable Systems | Applied ML | Builder at HeartMy work involves designing production-grade AI systems built on top of Microsoft Copilot, where I implement advanced techniques such as Retrieval-Augmented Generation (RAG) and GraphRAG to ground model responses in reliable data and minimize hallucinations.Beyond LLM integration, I’ve led initiatives around building ML models for user behavior prediction and personalization, enabling more relevant and contextual experiences at scale.Prior to Microsoft, I led the backend engineering efforts at Invideo, a leading platform in AI-driven video creation. There, I focused on redesigning core systems for scalability, fault tolerance, and maintainability, ensuring the product could handle growing workloads and complex workflows.Earlier, I co-founded a crypto arbitrage startup, where I built a real-time, multi-exchange trading engine that automated trades and abstracted complexity for end-users. Across roles, I’ve consistently delivered impact—whether scaling distributed systems, launching products from scratch, or aligning ML outcomes with business goals-Technical Skill Seta) AI/ML: Prompt engineering, RAG, personalization modelsb) Systems: Microservices, gRPC, GraphQL, WebSockets, RabbitMQc) Infra: AWS, GCP, Docker, Ansible, Redis, Elasticsearchd) Languages: C#, Python, Java, C++, JavaScripte) Dev Strengths: Scalable architecture, algorithm optimization, secure design-Product Skill Seta) Excellent Communication skillsb) Leadership qualities, and great ability to collaborate with a large teamc) Zeal to learn new technologies and keep on improving.d) Ability to take ownership and convert it into a meaningful value.What drives me:A passion for solving real problems using technology, continuous learning, and building systems that can scale across users and use cases.My git hub profile: https://github.com/metal32My hackerRank profile:

Experience

1. Senior Software Engineer

   Microsoft

   Sep 2023 — Present · Hyderabad, IN

Education

• Indian Institute of Technology, Roorkee

  Bachelor of Technology (B.Tech.), Metallurgical and Material engineering

  2011 — 2015

Skills

• Leadership
• R
• Business Strategy
• Team Management
• Microsoft Word
• Crm
• Customer Relationship Management (Crm)
• Business Development
• Microsoft Powerpoint
• Video Editing
• Microsoft Office
• Strategic Planning
• Tableau
• Studio Photography
• Microsoft Excel
• Powerpoint
• Operations Management
• Financial Analysis
• Python
• Algorithm Design
• Market Research
• Management
• Research
• Marketing