Full-Stack Development
Hire a full-stack developer who ships production systems.
I build SaaS products, custom web applications, and production platforms from architecture to deployment. Django + React + Next.js. One developer who handles the full stack — no handoffs, no juniors, no coordination gaps.
15+
production systems shipped
10K+
daily posts processed (Sellanto SaaS)
0
failed launches on mission-critical systems
5-star
rated across all platforms
What I build
SaaS MVP Development
From idea to production — multi-tenant architecture, user authentication, subscription billing, admin dashboards. Built to validate fast and scale later.
Custom Web Applications
Internal tools, client portals, booking systems, data dashboards — replacing spreadsheets and manual processes with real software.
Custom Dashboard & Analytics
Real-time data visualization, KPI tracking, team reporting — purpose-built dashboards that replace generic BI tools.
API Development & Integration
REST APIs, third-party integrations, webhook systems, data pipelines — connecting your application to everything it needs.
AI-Powered Features
GPT-4o integration, RAG chatbots, semantic search, content generation — AI that solves real problems inside your application.
Platform Architecture
Multi-tenant design, role-based access, CI/CD pipelines, database architecture — systems designed for the real world, not the demo.
Tech stack
Featured projects
Sellanto — Multi-Tenant SaaS Platform
AI-powered social media automation platform with GPT-4o integration, RAG chatbot, multi-tenant architecture, and real-time content scheduling.
KOICA Election Management System
Government-grade election system with voter verification, real-time tabulation, audit trails, and offline-capable polling modules. Zero failures.
Common questions
Can one developer build a full SaaS product?
Yes. Sellanto is a multi-tenant SaaS with AI integration, real-time scheduling, and a RAG chatbot — built and shipped by me solo. One developer means zero coordination gaps, faster decisions, and direct accountability.
What happens after the MVP launches?
I offer ongoing development retainers for feature development, bug fixes, and scaling. Most clients continue with a monthly retainer after launch. You also get full code ownership and documentation — so you can bring on additional developers anytime.
How long does an MVP take to build?
A focused MVP with core features typically takes 8-12 weeks from kickoff to production. Complex platforms with AI integration or multi-tenant architecture may take 12-16 weeks. I scope every project before quoting so there are no surprises.
What if the project scope changes mid-build?
I use a documented change request process. Scope changes are evaluated for timeline and cost impact before they're approved. No surprises, no silent scope creep.
Will I own the code?
Yes. You own 100% of the code, infrastructure, and credentials when the project is done. Everything is documented so another developer can maintain it if needed.
Have a product idea or a system that needs building?
Book a free 30-minute scoping call. I'll tell you what it takes to build, roughly what it costs, and whether I'm the right fit.
Book a Free Scoping CallI respond within 24 hours · You own 100% of the code · No commitment