I'm Prem Gautam.
I craft responsive interfaces in React & Next.js, robust backends with Node.js, NestJS, and PostgreSQL, and own the deployment and infra behind them — Docker, self-managed servers, and AI where it genuinely helps. Always learning, always shipping.
Projects
A multi-tenant LinkedIn outreach platform with a dashboard, API, browser extension, unified inbox, team permissions, and campaign automation.
- Multi-tenant orgs and role-based permissions
- Unified inbox linked back to campaign leads
- Browser extension with paced automation and account-safety controls
- Next.js
- TypeScript
- NestJS
- PostgreSQL
- Prisma ORM
- Docker
- WXT
A multi-app platform for France's architecture and construction market, spanning the public site, admin portal, partner portal, and shared frontend kit.
- Production launch and domain migration support
- Google Search Console and sitemap indexing setup
- Shared component work across multiple dashboards
- Next.js
- TypeScript
- Tailwind CSS
- Supabase
- Vercel
An AI website-conversion auditor that analyzes a site and turns broad conversion advice into concrete, prioritized improvements.
- AI-assisted website audit flow
- Action-first conversion recommendations
- Lean launch scope for fast validation
- Next.js
- TypeScript
- OpenAI
- Node.js
Hackathon builder, system designer
An edge-AI highway safety and vehicle-investigation system built for the Lumbini Province Police Hackathon 2026.
- Crash, overspeed, wrong-way, and erratic-driving event flow
- Telegram patrol notification path
- Plate detection/OCR pipeline with fuzzy matching
- Python
- FastAPI
- React
- Leaflet
- YOLO
- SQLite
A no-code web-scraping SaaS with a drag-and-drop workflow builder, scheduling, credit-based billing, and AI-assisted field detection.
- Drag-and-drop scraping workflow model
- Stripe-backed credit flow
- AI-assisted field detection
- Next.js
- TypeScript
- Prisma ORM
- Stripe
- OpenAI
A native macOS menu-bar app that shows the Nepali Bikram Sambat date and installs with a single Homebrew command.
- Bikram Sambat date in the menu bar
- One-command install path
- Small utility built for Nepali daily use
- Swift
- SwiftUI
- Homebrew
This site: a personal portfolio with projects, career history, live dashboard data, SEO metadata, and an AI command palette.
- Typed SEO metadata and structured data
- Command palette with AI assistant
- Design-system documentation and tokenized UI
- Next.js
- TypeScript
- Tailwind CSS
- React Query
- OpenAI
A freelance marketplace where sellers list gigs and buyers order services, with real-time chat, Stripe payments, ratings, and reviews.
- Stripe payment flow
- Real-time chat
- Ratings and reviews
- Next.js
- Node.js
- Prisma ORM
- MongoDB
- Stripe
An ETHGlobal Superhack 2024 experiment exploring AI-assisted cross-chain DeFi with account abstraction and token bridging.
- Account abstraction experiment
- Cross-chain token flow
- AI-assisted DeFi concept
- Solidity
- Foundry
- Account Abstraction
- React
Experience
- Lead engineer on Pikeah, a multi-tenant LinkedIn-outreach SaaS — a Turborepo monorepo spanning a Next.js dashboard, API, browser extension, and shared packages.
- Ran the infrastructure migration of two production platforms off AWS onto a self-managed VPS: Docker containers, Dokploy deploys, monitoring, and automated backups.
- Co-built Zap, a Pipedrive Marketplace app automating proposal generation, client acceptance, and Stripe payments.
- Wired n8n automations to Vapi voice-AI agents for inbound calls, lead processing, and internal ops.
- TypeScript
- Next.js
- NestJS
- PostgreSQL
- Prisma
- Docker
- n8n
- Lead developer on Cro-scan, an AI website-conversion auditor — shipped the MVP and ran its Product Hunt launch.
- Built an AI project-estimation tool on the OpenAI Realtime API, combining voice, chat, and tool-calling to quote prospects on the spot.
- Rebuilt the order flow and a real-time three-way messaging system connecting clients, partners, and admins.
- Led a UI/UX overhaul of Maison et Architecture, focused on responsive layout and render performance.
- React
- Next.js
- Node.js
- MongoDB
- OpenAI API
- Tailwind CSS
- Improved onboarding flows on the Hyteno SaaS platform.
- Added click and view analytics across the Maison et Architecture catalogues.
- Fixed frontend bugs and tightened UI on both products.
- React
- Node.js
- Express
- MongoDB
NovaLoop Co.
- Owned PetGoMania, an e-commerce platform, end to end — admin dashboard, APIs, domain setup, and VPS deployment.
- Built a multilingual (English and Spanish) marketing site.
- MongoDB
- Express
- React
- Node.js
Stack
Language
- TypeScript
- JavaScript
Frontend
- React
- Next.js
- Tailwind CSS
- shadcn/ui
- Vite
Backend & Database
- Node.js
- NestJS
- Express
- REST APIs
- GraphQL
- PostgreSQL
- Prisma
- MongoDB
- Supabase
- Firebase
Workflow & AI
- Claude
- Cursor
- Gemini
- ChatGPT
- Git
- GitHub
- Docker
- Vercel
- WXT
Activity
What I've been working on
I help companies and startups turn ideas into real products — from the interface people use down to the backend and infrastructure behind it. A few of the companies and products I've worked on:
- Hyteno logo
- Maison & Architecture logo
- Pikeah logo
Let's work together!
I'm open for freelance projects — email me at prem.gtm9@gmail.com and let's see how we can collaborate.