Kivo
Multi-tenant AI knowledge base with permission-aware hybrid retrieval, reranking, document ingestion, audit controls, and streamed cited answers.
Next.js · Cloudflare Workers · D1 / FTS5 · Vectorize · Workers AI
Available for thoughtful collaborations
I design & build digital products that feel simple.
I'm Ajay, a full-stack engineer turning ambitious ideas into clear, reliable products—from interface to infrastructure.
Selected work
Built to be useful.
A mix of product experiments, client work, and tools built to solve real problems.
TraceVista
A privacy-first OpenTelemetry trace inspector that turns OTLP exports into interactive waterfalls, service maps, and performance insights entirely in the browser.
OpenTelemetry · React · TypeScript
Draftline
Publishing platform with a secure creator studio, autosave, managed media, search, SEO, and automated quality gates.
Next.js · TypeScript · Neon PostgreSQL · Drizzle · Better Auth · Vercel Blob
More projects
- Mykart — Ecommerce storeFull-featured ecommerce store with an admin panel and payments.Source
- React Flow appDesign and connect nodes and edges on a visual flowchart canvas, with authentication and persistence.Source
- Next-Gen AI Voice TranslatorAn AI-powered voice translation app for fast, accurate real-time language conversion.Source
- Best Medical University ServicesA modern marketing site with all content seamlessly managed through a headless CMS.
Experience
Where I've worked.
- Apr 2026 — Present
Software Engineer · Neynar
Leading Audio Spaces for Farcaster across web, iOS, and Android with LiveKit; shipping full-stack features for a network serving 1M+ users, instrumented with Datadog.
- Nov 2024 — Apr 2026
Software Engineer · Creative Buffer
Built production full-stack systems across healthcare, analytics, and AI — AWS ECS with Terraform and OpenTelemetry, a RAG pipeline on Pinecone — while mentoring junior engineers.
- Oct 2022 — Jul 2024
Web Developer · Girl Power Talk
Shipped Next.js, TypeScript, and Prisma products; cut profile-page load times by ~50% with server-side rendering and caching; crafted motion with GSAP and Framer Motion.
How I work
Across the whole stack.
Frontend
Polished, accessible interfaces with thoughtful motion and durable component systems.
React · Next.js · React Native · TypeScript · Tailwind CSSBackend & AI
Reliable APIs, data models, and AI-powered services designed around real product needs.
Node.js · Python · FastAPI · Postgres · Redis · RAGInfrastructure
Practical systems that move confidently from a local build to production scale.
AWS · Docker · Terraform · OpenTelemetry · CI/CDLet's make something good
Have an idea in mind?
Tell me what you're working on, what's getting in the way, or simply say hello. I'll get back to you soon.
ajaypathak2527@gmail.com