CreateOS
CoinDCX
Okto
Push Chain
Instadapp
vishwa.aiKairo
AI productA screen-native macOS AI tutor that turns voice and screen context into visual guidance while keeping provider keys server-side.
TypeScript / Rust / Fastify / PostgreSQL
Vaibhav PandeyBackendEngineer&InfrastructureBuilder.
I build secure, scalable backend systems and product infrastructure. Mostly with Go, Node.js, and Python.
About
I'm a backend engineer who likes taking systems from first principles to production. I care about clear boundaries, predictable failure modes, and software that stays understandable as it grows.
At CreateOS, I build the infrastructure behind AI execution, from agent runtimes and integrations to the control plane teams use to run workflows in production.
I'm currently building Kairo, a screen-native AI tutor that turns voice and screen context into visual guidance.
Featured work
era
ephemeral runtime agentA personal agent orchestrator that turns Telegram tasks into sandboxed, budgeted coding runs and GitHub pull requests.
Go / Docker / SQLite / GitHub Apps
Prophet
Trading agentAn autonomous agent that finds and executes delta-neutral arbitrage across three BNB Chain prediction-market order books.
TypeScript / Hono / Solidity / MCP
DFlow SDK
Developer SDKA published TypeScript and Python SDK for DFlow prediction markets on Solana, with typed clients, live data, swaps, and transaction helpers.
TypeScript / Python / WebSockets / Solana
Cloak
Privacy productA privacy-preserving Solana DCA app that separates deposits from scheduled trades through a shielded pool and session wallets.
Next.js / PostgreSQL / Solana / Zero-knowledge
SEO Workflow
Agent workflowA Go workflow that diagnoses indexing problems, studies competitor patterns, and prepares reviewable SEO fixes as GitHub pull requests.
Go / Google Search Console / GitHub API / OpenRouter
Beacon
Local-first toolA startup outreach workspace that scores fit, verifies contacts, drafts tailored emails, and tracks approval-based sending and follow-ups.
TypeScript / SQLite / Resend / YC data
PermaSign
Web3-native document signingA cryptographic document-signing workspace using Arweave for permanent records and wallet-backed verification.
Next.js / TypeScript / Arweave / Google Cloud KMS
Pixel Tamagotchi
Developer toolA local terminal pet that tracks Git commits through a post-commit hook and changes mood when coding activity drops.
Go / Cobra / Bubble Tea / Homebrew
Tech Digest
Content pipelineA deployed feed that aggregates Hacker News and Product Hunt, persists anonymous bookmarks, and publishes a daily Telegram digest.
Python / FastAPI / SQLite / Telegram
Coduel
Realtime mobileA realtime 1v1 coding game with matchmaking, timed rounds, rating tiers, streaks, and bot fallback when no opponent is available.
React Native / Expo / Supabase / Deno
Stack
Languages
GoTypeScriptPythonJavaScriptRustSolidity
Backend & APIs
Node.jsGinExpressFastifyREST APIsWebSockets
Data & Infra
PostgreSQLMongoDBRedisDockerKubernetesAWSLinuxGit
Web3
EthereumSolanaSmart ContractsFoundryHardhatPrivy
Systems
Distributed SystemsSystem DesignMicroservicesObservabilityDeveloper Tooling
Have a hard system to build?
I'm open to backend, FDE, and DevRel roles with ambitious technical teams.
Email Vaibhav