Built for Production.
Currently available for remote full stack roles. Based in India (IST / UTC+5:30) — comfortable overlapping with US or EU hours. Reach out at vaibhavzope18@gmail.com
AI-Powered Solana Smart Contract Platform
- •Built a platform to generate and deploy Solana smart contracts from plain English — natural-language prompt to deployed Anchor contract in under 5 minutes, cutting development time by 80%.
- •Shipped 6+ AI-assisted features (generation, code analysis, security suggestions, IDL/client SDK generation), processing 1000+ contract requests during testing.
- •4-service microservices architecture scaling to 100+ concurrent compilation jobs via Kubernetes. Won $1000 USD at Superteam hackathon — 1st place against 232 submissions.
Distributed Crypto Exchange Engine
- •Built a limit order book matching engine in Rust with price-time priority (BTreeMap price levels over FIFO queues) — limit and market orders, partial fills, indexed cancellation.
- •Decoupled into 3 services (matching engine, API, settlement) over Kafka, with bincode snapshot persistence so the in-memory book recovers after restart.
- •Double-entry settlement service posting balanced ledger entries per trade with idempotent trade references and exact decimal precision.
AI Workspace Assistant
- •Built a stateful LangGraph agent over Gemini spanning 4 node types (router, synthesizer, tool executor, critic) that plans a request, calls tools in a loop, and self-reviews answers.
- •Integrated 3 OAuth-scoped workspace clients (Gmail, Google Drive, GitHub) so the agent can search mail, read documents, and query repositories on the user's behalf.
- •Bun + Turborepo monorepo — Next.js 16 chat client, Express 5 API with JWT auth, Prisma/PostgreSQL persistence, Docker Compose deploys.
Multi-role wellness SaaS shipped solo — booking, Zoom, payments
A production multi-role SaaS (customer, mentor, admin) built as sole developer in 4 months. Calendar-based booking against live mentor availability, auto-provisioned Zoom sessions, Razorpay payments, an admin CMS, and a React Native companion app.
- •Shipped the full Next.js app end to end as sole developer — customer, mentor, and admin surfaces.
- •Built an admin CMS covering 4 content types plus a React Native (Expo) companion app.
- •Modelled 14+ Prisma entities on Neon PostgreSQL behind NextAuth v5 across 3 roles — one schema serving customer, mentor, and admin flows without leaking data between them.
- •Built calendar-based booking against mentor availability with auto-provisioned Zoom sessions and Razorpay payments — the whole booking-to-session path is hands-off.
Housekeeping PWA
private · NDAEnterprise hotel operations for Taj Dubai & Emirates Palace
Awarded Star Performer of the Quarter (Aug 2025) while leading this project. A multi-org, multi-property PWA managing housekeeping operations across 5 modules — used daily by 1000+ hotel staff at Taj Dubai and Emirates Palace. Proposed and led a complete V2 architectural rewrite, shipped in 1 month.
- •Built end-to-end PWA with 5 modules (Cleaning Tasks, Guest Requests, Complaints, Lost & Found, Maintenance) — deployed and actively used across Taj Dubai and Emirates Palace.
- •Integrated gRPC-web for efficient client-server communication and NgRx/SignalStore for state management.
- •Proposed and led a complete V2 architectural rewrite from scratch — an Nx monorepo of 12 shared libraries on SignalStore, shipped in 1 month, retiring a year-old V1 bottleneck.
- •Engineered a custom Firebase service worker for push notifications with intelligent routing — directs to correct module on tap, suppresses when app is focused.
- •Created a reusable forms component library that eliminated duplicate form logic across all 5 modules.
Booking App Rescue
private · NDARecovered a failing 3-platform room booking project from scratch
Led recovery of a failing room booking project across Ionic mobile, web dashboard, and tablet. Delivered it with Firebase SSO, multi-stage Docker builds, GitLab CI/CD, and Kubernetes deployment.
- •Implemented Firebase SSO across all 3 platforms (Ionic mobile, web dashboard, tablet).
- •Established GitLab CI/CD pipelines to automate builds and deployments going forward.
- •Took over a stalled project mid-flight — untangled the existing codebase and rebuilt a working delivery path across 3 platforms.
- •Set up multi-stage Docker builds and Kubernetes deploys with rollback tagging from zero, for a project that previously had no architecture or CI/CD.
NHRI Dubai
private · NDAPublic-facing website for National Human Rights Institute of Dubai — solo, 7 days
Delivered the full public website for National Human Rights of Dubai as the sole developer, end-to-end, in 7 days — a production client delivery with a hard deadline and no room for error. Built with Angular, GSAP animations, and Umbraco CMS.
- •Built the full Angular frontend with GSAP-powered scroll reveals and page transitions.
- •Delivered the project on time with zero handoffs or support.
- •Sole developer — owned design implementation, CMS integration, and deployment end-to-end under a hard 7-day deadline.
- •Integrated Umbraco CMS for content management while keeping GSAP scroll animations smooth and performant.
Grevon
private · NDAEmbeddable web component — works on any frontend, no framework required
A drop-in trip-planning widget that any hotel can embed with a single script tag — no React, no Angular, no dependencies. Built with Stencil.js web components, a hand-rolled gRPC-web client with binary protobuf serialization, real-time Firebase chat, dynamic Mapbox rendering, and Stripe payments.
- •Built the Stencil.js widget as a framework-agnostic web component — just a script tag to embed on any page.
- •Integrated Firebase for real-time chat and Stripe for payment processing within the widget.
- •Built a custom gRPC-web client with binary protobuf serialization for efficient API communication.
- •Implemented dynamic Mapbox rendering that updates based on conversational context — single property shows a pin, all properties show a cluster view.
Lovable for Anchor smart contracts — Hackathon Winner
An AI platform that cuts Solana smart contract development time by 80% — natural-language prompt to deployed Anchor contract in under 5 minutes. Multi-stage LLM pipeline, live reasoning visualization, and secure K8s-isolated compilation environments. Processed 1000+ contract requests during testing.
- •Shipped 6+ AI-assisted features — contract generation, code analysis, security suggestions, and IDL/client SDK generation.
- •Built end-to-end platform: Next.js 15 frontend with Monaco Editor (Rust syntax highlighting), LangChain multi-stage LLM pipeline (planner → coder → finalizer), and real-time streaming via SSE.
- •Designed containerized Anchor build/deploy/test environment using Docker + Kubernetes — each compile runs in an isolated container so one user's broken code can't affect another's.
- •Architected a 4-service microservices system with one-click deployment and live monitoring, scaling to 100+ concurrent compilation jobs via Kubernetes orchestration and a BullMQ job queue — concurrency limits, job timeouts, and graceful failure keep it responsive under parallel load.
- •Won $1000 USD at a competitive hackathon against teams with larger engineering groups.
Orderbook
Distributed crypto exchange engine — Rust matching engine over Kafka
A limit order book matching engine written in Rust with price-time priority, split into 3 Kafka-decoupled services (matching engine, API, settlement) and fronted by a Next.js client. Handles limit and market orders, partial fills, indexed cancellation, and double-entry settlement with exact decimal precision.
- •Decoupled the system into 3 services over Kafka, with bincode snapshot persistence so the in-memory book recovers after restart.
- •Shipped a Next.js client with JWT and Google OAuth on top of the API service, in a Turborepo monorepo.
- •Built the matching engine in Rust with price-time priority — BTreeMap price levels over FIFO queues — supporting limit and market orders, partial fills, and indexed order cancellation.
- •Wrote a double-entry settlement service posting balanced ledger entries per trade with idempotent trade references and exact decimal precision, so no trade can be applied twice or drift on rounding.
Gnosis
AI workspace assistant — stateful LangGraph agent over Gmail, Drive & GitHub
A workspace assistant built on a stateful LangGraph agent over Gemini. It plans a request, calls tools in a loop across your connected workspace accounts, and self-reviews its answer with a critic node before returning it.
- •Shipped as a Bun + Turborepo monorepo — Next.js 16 chat client, Express 5 API with JWT auth, Prisma/PostgreSQL chat persistence.
- •Containerized the whole stack with Docker Compose for one-command deploys.
- •Built the LangGraph agent across 4 node types (router, synthesizer, tool executor, critic) — the graph plans, loops through tool calls, and critiques its own output before answering.
- •Integrated 3 OAuth-scoped workspace clients (Gmail, Google Drive, GitHub) so the agent searches mail, reads documents, and queries repositories on the user's behalf without over-scoping access.
Nocturn
In ProgressReal-time multiplayer quiz platform — WebSockets, Redis Pub-Sub, AI generation
A full-stack live quiz platform where hosts run real-time sessions and players compete simultaneously. Built for scale — WebSocket managers handle concurrent sessions, Redis Pub-Sub syncs state across horizontally scaled servers, and an AI pipeline generates quiz content from any topic.
- •Built full real-time quiz session flow — host creates room, players join, AI generates questions, scores sync live across all clients simultaneously.
- •Monorepo with Turborepo + pnpm — 5 apps, 8 shared packages — frontend, backend, socket server, admin dashboard, and shared UI library.
- •Developed a WebSocket system with Redis Pub/Sub for horizontally scaled real-time communication between hosts, participants, and spectators.
- •Designed a microservices-based architecture with an orchestrator worker to handle question transitions and fault tolerance.
Tech professionals get honest peer advice on real career decisions — without LinkedIn performance culture getting in the way. Anonymous matching by domain, years of experience, and situation type means you hear what people actually think, not what they're comfortable saying publicly.
- •Built Feed, Insights Hub, Communities, Notifications, and Profile screens with mock data and Expo Router file-based routing.
- •Integrated Google Sign-In and a full onboarding flow with Zustand + TanStack Query for state and data fetching.
- •Designed an anonymous matching system that pairs users by domain, years of experience, and situation type — without exposing identity.
- •Built a full multi-step onboarding flow with animated per-step backgrounds, journey receipt, and waypoint progress indicators.