Rajat Aggarwal

CTO

Delhi, India13 yrs 5 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Led multi-agent AI integrations at Microsoft.
Spearheaded data visualization at Uber.
Modernized Word Online with serverless architecture.

Stackforce AI infers this person is a SaaS and Tech industry expert with strong software engineering and product development skills.

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Skills

Core Skills

AiSoftware EngineeringUser Experience DesignData AnalysisProduct Development

Other Skills

Agile MethodologiesAmazon Web Services (AWS)Backend DevelopmentCSSContent Management SystemCustom Agent DevelopmentData VisualizationFrontend DevelopmentGrafanaHTML5Integration with Microsoft ProductsJavaScriptKibanaMobile ApplicationsMulti-Agent Orchestration

About

Experienced Engineering Leader with 13+ years in building high-impact platforms across AI, data visualization, and large-scale consumer products. Currently leading multi-agent AI integrations at Microsoft, enabling seamless third-party extensibility across Teams and other products. Previously led UX and data insights at Uber, modernized Word Online at Microsoft, and contributed to the launch of web platforms at Hotstar, Domino’s India, and Yatra. Known for blending deep technical expertise with strong product sense to deliver scalable, user-focused solutions.

Experience

Microsoft

2 roles

Principal Software Engineering Manager

Promoted

Mar 2023 – Present · 3 yrs · Noida, Uttar Pradesh, India · Hybrid

Our team is leading innovative efforts in the AI space, particularly focusing on the extensibility of third-party (3P) agents. This initiative, part of Project, aims to enhance customer experiences by integrating 3P agents into various Microsoft products, creating seamless and impactful interactions. The goal is to allow organizations to develop custom agents that specialize in specific scenarios, leveraging both first-party (1P) and third-party agents via multi-agent orchestration. This approach increases the value of both custom and other agents in the system, enabling comprehensive integrations without the need for extensive development or support from the organizations themselves
Key components of our strategy include:
Multi-Agent Orchestration: Enabling 3P agents to use the Multi-Agent Orchestration Engine, allowing them to delegate tasks to other agents in the system1.
Integration with Microsoft Products: Integrating 3P agents into Teams channels and other Microsoft platforms to generate comprehensive status reports and enhance user experiences1.
Custom Agent Development: Providing tools and frameworks for developers to create and integrate custom agents, ensuring they can leverage existing infrastructure and APIs to enhance their functionality
Whiteboard Performance Improvement: Optimized the performance of the Whiteboard application, achieving lightning-fast boot times and enhancing real-time collaboration. Implemented a single-page application architecture to improve user experience

Multi-Agent OrchestrationIntegration with Microsoft ProductsCustom Agent DevelopmentWhiteboard Performance ImprovementAISoftware Engineering

Senior Software Engineer

Apr 2018 – Nov 2021 · 3 yrs 7 mos

Led the Office Intelligence group, focused on innovating across core Office products like Word, Excel, and PowerPoint.
Owned and delivered the serverless text prediction feature in Word Online, helping users write faster and more effectively with intelligent, real-time suggestions.
Spearheaded the modernization of Word Online, driving the migration from a legacy C# backend to a React + TypeScript architecture, improving performance, scalability, and developer productivity.

Serverless ArchitectureText PredictionReactTypeScriptSoftware EngineeringProduct Development

Uber

Technical Architect

Nov 2021 – Mar 2023 · 1 yr 4 mos · Delhi, India · Remote

Led the User Experience team and spearheaded the Data Visualization efforts for Uber’s Mobility & Reliability platform.
Focused on delivering a unified, intuitive interface that brought together critical system logs and performance data from tools like Kibana and Grafana. Our work empowered Uber developers and customer support agents with actionable insights, streamlining issue resolution and enhancing platform reliability—all from a single, cohesive dashboard.

User ExperienceData VisualizationKibanaGrafanaUser Experience DesignData Analysis

Jubilant foodworks ltd.

Computer Scientist

Jan 2018 – Apr 2018 · 3 mos · Noida Area, India

Played a key role in setting up the tech team at Domino’s India, driving the development of a next-gen ordering experience designed for speed and simplicity.
Built a brand-new ordering flow that enabled users to place orders effortlessly—without clicking a single button—enhancing user convenience and conversion rates.
Led development of web, PWA, and mobile applications tailored specifically for India and Bangladesh, ensuring a smooth, localized user experience across platforms.

Web DevelopmentPWAMobile ApplicationsSoftware EngineeringProduct Development

Hotstar

Senior Software Development Engineer

May 2016 – Jan 2018 · 1 yr 8 mos · Gurgaon, India

Joined as one of the initials engineers in the Gurgaon tech team, contributing to the early growth and success of Hotstar’s web platform.
Played a key role in building the Hotstar.com web app and Content Management System (CMS) from the ground up, supporting both freemium and premium streaming experiences.
Helped lay the technical foundation for scalable content delivery and user engagement across a high-traffic platform

Web App DevelopmentContent Management SystemScalable Content DeliverySoftware EngineeringProduct Development

Yatra online pvt ltd

Senior Software Engineer

Mar 2014 – Apr 2016 · 2 yrs 1 mo · gurgaon

Led the transition of Yatra’s vacation page from a traditional controller-based setup to a modern Single Page Application (SPA), significantly improving performance and user experience.
Drove end-to-end development of the Holiday India and Adventure Nation platforms, from architecture to final delivery.
Focused on building scalable, responsive front-end interfaces to support dynamic travel and vacation experiences.

Single Page ApplicationResponsive DesignSoftware EngineeringProduct Development

Magic software inc.

Software Engineer

Jul 2012 – Mar 2014 · 1 yr 8 mos · noida

Designed and developed the end-to-end architecture for Magicbox, an online bookstore platform enabling college students to purchase, access, and interact with e-books.
Built scalable backend and interactive front-end components to support seamless digital reading experiences.
Focused on performance, usability, and a clean interface tailored for student engagement.

Backend DevelopmentFrontend DevelopmentSoftware Engineering