R. Sai Dheeraj — Founder & CEO, Kairo Technologies

R. Sai Dheeraj (also known as Sai Dheeraj, R Sai Dheeraj, or sai dheeraj) is the Founder and Chief Executive Officer of Kairo Technologies (corporate portal: thekairo.tech) and maker of KAIRO Cloud OS (thekairo.dev), Kairo Orbit (orbit.thekairo.dev) and PAIR (pair.thekairo.dev). He is an AI Engineer and Full-Stack Systems Architect.

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Professional Record

Experience

Founding a company, leading engineering teams and shipping AI systems, from voice agents and cloud infrastructure to production web platforms.

Positions
05
Current roles
03
Leadership roles
03
Recommendations
02
  1. KAIRO TECHNOLOGIES

    Founder & CEO

    Products

    Kairo Cloud OS · Kairo Orbit · PAIR

    Leading company strategy, product architecture and engineering at Kairo Technologies, maker of Kairo Cloud OS, Kairo Orbit and PAIR.

    What I Did

    • Founded Kairo Technologies with the mission that what someone can learn, build, or ship should never be constrained by the machine they can afford.
    • Architected KAIRO Cloud OS end to end: a browser-native OS with window management, a PTY terminal emulator, a code editor and persistent cloud workspaces.
    • Engineered distributed compute infrastructure that moves heavy execution (Docker/Kubernetes containers, remote GPU runtimes) off the user's browser.
    • Designed a monorepo of 12 modular packages and 35+ API endpoints, with an Express/Node.js control plane and a Prisma/PostgreSQL/Redis state store.
    • Integrated AI assistants that act visibly on the desktop, with automated workspace provisioning and low-latency WebSocket streaming.
    • Launched the company site (thekairo.tech) and three products: Kairo Cloud OS (thekairo.dev); Kairo Orbit (orbit.thekairo.dev), which lets you use your Mac from iPhone or Android and hand tasks to an AI operator; and PAIR (pair.thekairo.dev), a pet matchmaking and compatibility platform.

    Key Areas

    • Executive Leadership
    • Cloud Operating Systems
    • Distributed Infrastructure
    • System Architecture
    • Docker & Kubernetes
    • WebSockets & PTY
    • Next.js 14 / React 19
    • Node.js / Express
    • PostgreSQL & Redis
    • AI Infrastructure

    Founder's Note

    Read more

    I started Kairo Technologies because the computer you can afford should not decide what you are able to build. KAIRO is our first product, not the whole of what we are here to do. We exist to build software, AI, and infrastructure that put powerful technology in more hands.

    R. Sai DheerajFounder & CEO, Kairo Technologies
  2. VENSORA AI

    Consultancy Project Lead

    Product

    Enterprise AI Customer Connect Platform

    Architected and built an Enterprise AI Customer Connect Platform that gives logistics companies AI-powered customer support over voice calls.

    What I Did

    • Designed a scalable modular-monolith backend with FastAPI, PostgreSQL and Redis.
    • Built a conversational voice agent with LangGraph, Groq and Qdrant (BGE-M3 embeddings).
    • Implemented real-time speech pipelines with Faster Whisper (STT), Piper TTS, and Asterisk (SIP/RTP).
    • Built the frontend with Next.js 15, React 19 and Tailwind CSS.
    • Containerized the stack with Docker Compose and added monitoring with Prometheus and Grafana.

    Key Areas

    • Voice AI / Speech Tech
    • Agentic AI (LangGraph)
    • System Architecture
    • FastAPI / Python
    • Generative AI

    Recommendation

    View letter

    We appreciate his efforts in understanding the project requirements, contributing to the development and execution of the project work, and working collaboratively towards achieving the intended project objectives. His willingness to learn, take responsibility, and work consistently throughout the engagement was commendable. The completion of this project reflects his dedication to applying academic knowledge to a practical industry-oriented problem.

    Sujan ThapaFounder & CEO, Vensora AI Innovations
  3. SYNC AI

    AI Engineer

    Product

    Core AI Infrastructure & Intelligent Systems

    Building intelligent systems and scalable AI pipelines for Sync AI's core infrastructure.

    What I Did

    • Designing scalable AI architectures.
    • Optimizing AI pipelines for production workloads.
    • Integrating advanced AI capabilities into core infrastructure.

    Key Areas

    • AI Engineering
    • System Architecture
    • Generative AI
    • Scalable Pipelines
    • AI Infrastructure
  4. RMJ IT SOLUTIONS

    Team Lead Intern

    Product

    MicroIntern — AI-Powered Skill Assessment & Recruitment Platform

    Technical lead for MicroIntern, owning planning, system architecture, AI integration, backend, database design and DevOps, and directing the development cohort.

    What I Did

    • Leading the MicroIntern project as technical lead, from planning through delivery, and directing the development cohort.
    • Architecting the end-to-end system with a focus on scalability and security.
    • Integrating AI pipelines for automated resume parsing, assessment generation and objective candidate scoring.
    • Leading server-side development and API integrations.
    • Designing the relational database schemas.
    • Running automated DevOps pipelines with continuous testing and production deployments.

    Key Areas

    • Technical Leadership
    • System Architecture
    • AI Engineering
    • Backend Engineering
    • Database Architecture
    • API Integration
    • DevOps
    • Security
    • Recruitment Technology
  5. ROOTEDLABS

    Web Development Intern

    Built the RootedLabs website and was the primary developer on its AI-powered learning platform.

    What I Did

    • Independently designed, built and deployed the official RootedLabs website from scratch as a responsive, production-ready web app.
    • Served as the primary developer for the RootedLabs AI-powered learning platform.
    • Built features for students, teachers, parents and school administrators.
    • Turned product and educational requirements into scalable, maintainable software.
    • Built reusable components, optimized performance and improved the experience on desktop and mobile.
    • Worked with Git-based version control, testing, documentation and clean-code practices.

    Key Areas

    • Web Development
    • AI-Powered Education
    • EdTech
    • Responsive Development
    • Product Engineering
    • Component Architecture
    • Performance Optimization

    Recommendation

    View letter

    During his internship, Sai demonstrated strong commitment, technical interest, and a responsible approach to assigned work. He consistently showed initiative, ownership, a willingness to learn, and a collaborative mindset. His contributions to web development and education technology solutions reflected practical engineering discipline and a focus on user needs.

    Sulbha ShantwanCo-Founder & Lead Pedagogy