SPOT CC
SaaS platform for container storage rentals with booking, billing, KYC, contracts, and admin workflows.
Built rental lifecycle rules, Stripe subscriptions, verification flows, contract evidence, and access logic.
ReactNext.jsStripePostgreSQL
I build full-stack web platforms SaaS products and business websites.
Focused on React, Next.js, TypeScript, Node.js, PostgreSQL, APIs, Stripe integrations, admin workflows, and production-ready application structure.
0+Shipped projects
0+Years in software
0+Years focused web/SaaS
EuropeRemote / freelance friendly
Selected Work
Production Projects.
Services
What I build.
Full-Stack Web & SaaS Development
Building modern web applications, SaaS features, dashboards, admin workflows, and backend-driven product flows with React, Next.js, TypeScript, Node.js, Prisma, and PostgreSQL.
APIs, Payments & Integrations
Connecting applications with payment providers, identity verification, email/SMS services, external APIs, webhooks, and backend business logic.
Business Websites & WordPress
Building and improving responsive business websites, landing pages, WordPress/Elementor pages, and production-safe website updates.
Process
How I deliver projects.
01
Discover
- Understand business goals and users
- Review existing systems if applicable
- Define scope, timeline, and milestones
02
Build
- System architecture and technical design
- Weekly demos with working software
- Clean, documented, testable code
03
Ship
- Staging and production deployment
- Performance testing and optimization
- Full documentation and handoff
04
Support
- Post-launch monitoring and fixes
- Iteration based on real usage data
- Long-term support available if needed
About
About me
I'm Constantin, a full-stack developer based in Romania. I have 8+ years of overall software development experience, including 2+ years focused on modern web and SaaS platform development.
My recent work centers on React, Next.js, TypeScript, Node.js, Prisma, PostgreSQL, Tailwind CSS, Stripe integrations, API route handlers, authentication flows, admin workflows, and backend business logic.
My main recent project is SPOT, a SaaS container rental platform with booking flows, subscription billing, KYC and phone verification, contract acceptance, admin operations, lifecycle rules, and payment/access logic.
I also work on WordPress, Elementor, PHP, HTML, CSS, responsive business websites, and landing pages. Earlier in my career, I built Unity, Godot, WebGL, C#, Solidity, and blockchain/Web3 systems, which gave me strong experience with complex state, real-time behavior, and production debugging.
Based in RomaniaWorking remotely across Europe and worldwide
Contact
Start a conversation.
Open to project work, collaborations, and full-time opportunities. Send a message and I'll get back to you as soon as I can.
Trusted Collaboration
Pixelwarp Studios
Active collaboration
Long-term collaboration across shipped titles and production builds, from gameplay systems and technical implementation to final delivery under real production constraints.
Gameplay systemsProduction reliabilityTechnical deliveryLong-term collaboration
“Easy to work with, reliable, and strong on the technical side. Delivered high-quality work under real production constraints and kept things moving.”
Additional references and shipped projects available on request.