Hi, I'm Kartik Singh
I'm a Computer Science student (Class of 2027) and Full-Stack Software Engineer passionate about building scalable SaaS products, marketplaces, AI-powered applications, dashboards, and modern web experiences.
Over the past few years, I've worked with startups and businesses across the USA, Australia, UAE, Estonia, and India, helping turn ideas into production-ready software used by real users and businesses.
I enjoy working across the entire product lifecycle — from UI/UX design and frontend engineering to backend architecture, databases, cloud deployment, AI integrations, and system design.
Multi-role marketplace platform for home-cooked meals.
Tech: React.js • TypeScript • Node.js • PostgreSQL • Supabase
Highlights:
- Multi-role marketplace architecture
- Family & Cook dashboards
- Booking workflows
- Messaging system
- Admin portal
- Document verification
Immigration Management SaaS Platform.
Tech: React.js • TypeScript • Node.js • PostgreSQL • Supabase
Highlights:
- Secure document workflows
- Case tracking
- Client onboarding
- Workflow automation
- Enterprise dashboard architecture
🔗 https://immisign.vercel.app/
Stripe Analytics SaaS Dashboard.
Tech: React.js • TypeScript • Node.js • PostgreSQL
Highlights:
- MRR & ARR Analytics
- Churn Tracking
- OAuth Authentication
- Real-Time Reporting
- Stripe Integrations
https://holiday-home-host.vercel.app/
🥇 Winner — CodeSlayer Hackathon (NIT Delhi)
💻 Open Source Contributor — Voiden (Merged PR #454)
☁️ AWS Certified Cloud Practitioner
🧠 500+ LeetCode Problems Solved
🌍 Worked with startups and businesses across 5+ countries
- Full-Stack Engineering
- Distributed Systems
- AI Applications
- SaaS Development
- System Design
- Open Source
https://app.notion.com/p/Kartik-Singh-Portfolio-37df7338c9f8805f8e5cc1e2b5b970e7
💼 Open to: Software Engineering Internships • Full-Time SDE Roles • Startup Opportunities • Open Source Collaboration
