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Virat Kohli
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Career Timeline

Changelog from my journey

I've been working at Kay.ai for the past 1.5 years.
Here's a timeline of my journey across multiple startups and projects.

Current Role
AI Startup
Growth Startup
Early Career

2023 - Present

Founding Engineer · Hexagon Digital Services

Building Copilot for Insurance Industry

Series A Startup · Remote

  • Leading UI/UX for Copilot to automate insurance workflows
  • Built Kay Admin App, Client App, and Demo Instance
  • Experimenting with emerging AI models and UX paradigms
ReactTypeScriptTailwindPython

2022 - 2023

Co-Founder / CTO · Hexagon Digital Services

Designed and developed LLMOps Platform

Pre-Seed Startup · 6 Team Members

  • Led design and development of LLMOps Platform
  • Built proxy middleware with Cloudflare Workers (sub-20ms)
  • Created LLM-Powered Apps: Divedash & Almada
ReactTypeScriptRailsAWSCloudflare

2021 - 2022

Co-Founder / CTO · EngageBud

Developed platforms handling 13M+ users

Seed Funded · 5 Team Members

  • Developed Influencerbit & Engagebud platforms
  • Scaled backend to handle 13M+ users, 6M+ discount codes
  • Raised $100K funding from Upekkha accelerator
ReactRailsPostgreSQLTypeScript

2020 - 2021

Product Engineer · ProfileBud

Led frontend development for 20M+ users

Early Stage Startup · Founding Team

  • Led frontend development as founding member
  • Created responsive websites and payment portals
  • Developed GoLang server for 20M+ users, 1K+ req/s
ReactGoLangGatsbyRails

2019 - 2020

Freelance Developer & Student

Built projects while completing education

Independent Projects · Self-Learning

  • Developed multiple web applications for local businesses
  • Learned modern web development stack through projects
  • Contributed to open source projects on GitHub
JavaScriptHTML/CSSNode.jsMongoDB

Key Achievements

Milestones & Recognition

Significant achievements across journey

Funding Raised
$100K+
From accelerators & investors
Users Served
33M+
Across all platforms
Startups Founded
3
As Co-Founder/CTO
Years Experience
5+
Building at scale
Specializations
AI/ML ApplicationsStartup ScalingFull-Stack DevelopmentTeam Leadership

Technologies Mastered

Full-stack expertise across modern tech stack

Frontend
React, TypeScript, Tailwind, Next.js
Backend
Node.js, GoLang, Rails, Python
AI/ML
OpenAI, LangChain, Vector DBs
Databases
PostgreSQL, Redis, MongoDB, TimescaleDB
Cloud & DevOps
AWS, Cloudflare, Docker, CI/CD
Tools
Git, Figma, Vercel, Agile/Scrum