Need a production-ready MVP built to launch?
Let's build it. Fast.
I help founders, businesses, and product teams translate concepts into fully functional, market-ready Minimum Viable Products (MVPs). Launch faster and validate real users without agency overhead.
What We Can Build Together
Direct end-to-end development for rapid delivery of robust, production-ready software solutions.
Production-Ready MVPs
Turn business ideas into robust, usable products with live databases, secure auth, and real workflows. Designed for user testing, investor demos, or immediate launch.
Web Applications & Portals
Custom administrative panels, client dashboards, and responsive, lightning-fast static and dynamic portals built for performance, security, and scalability.
Workflow Automation
Eliminate repetitive task management. Deploy automated background workers, custom scrapers, background daemons, and system synchronization scripts.
Data & API Integrations
Seamlessly bridge formats—XML, JSON, CSV, and Excel. Connect RESTful interfaces, third-party services, and custom webhooks into a unified backend.
Specialized Health Tech
DICOM headers configuration, medical file translation, HL7 integrations, PACS routing, and automation systems tailored for healthcare networks.
CI/CD & Deployment
Create efficient pipelines to build, unit-test, deploy, and manage production databases automatically for smooth product iteration.
Skip the middleman. Work directly with the senior engineer.
Have a vision for a SaaS platform, mobile tool, web application, or business system, but need to validate it in the real world? I help turn concepts into fully functional Minimum Viable Products (MVPs) ready for live users, feedback, and initial revenue.
I work independently and communicate directly with clients, enabling rapid decision-making, zero communication decay, and faster market deployment.
You receive a production-grade MVP alongside clean, maintainable source code, giving you full ownership to scale internally, transition to an in-house team, or keep growing with me.
Senior Full-Stack Engineer
Over 25 years of software development experience across web applications, automation systems, healthcare integrations, and custom business platforms.
Direct Communication
No project managers or account handlers. You speak directly with the developer, aligning business requirements with technical execution immediately.
Architectural Quality
Clean, efficient, framework-light code structures engineered for longevity, low hosting overhead, easy maintainability, and simple scaling.
How It Works
From core product concept to a fully launched MVP.
Discovery & Scope
We review your product vision, define essential core features, and cut unnecessary scope to ensure a lean, fast-to-market MVP launch.
Architecture & Proposal
I design a lean technical architecture, select the optimal tech stack, and deliver a transparent timeline and fixed-rate proposal.
MVP Development
I construct your production software focusing on functional workflows, database reliability, user experience, and key integrations.
Testing & Refinement
We test core user journeys together, perform end-to-end bug fixing, and refine the workflows based on real usability testing.
Deployment & Handover
I deploy your application to production servers, transfer all original source code, and walk you through system administration.
What You Will Receive
Live Production Application
A fully functional MVP deployed on your environment, ready for real user onboarding and validation.
Complete Code Base Ownership
100% ownership of clean, unencumbered source code with zero proprietary framework lock-in.
System Documentation
Comprehensive setup guidelines, backend architecture maps, and database scheme documentation.
Technical Onboarding
Live walkthrough session explaining operational mechanics, data management, and extension paths.
Post-Launch Warranty
30 days of dedicated bug-fixing and operational support following official product handover.
Common questions about the MVP service.
What is a Minimum Viable Product (MVP) vs a Prototype?
A prototype is often a quick proof-of-concept meant to test technical feasibility or visual flows. An MVP is a fully working product built with secure databases, live user accounts, real business logic, and server infrastructure ready for actual customers.
What type of projects are the best fit?
The service is ideal for early-stage SaaS applications, internal workflow tools, automated web platforms, custom database portals, and targeted business software solutions with defined core functionality.
How much do you charge for an MVP?
Pricing depends on the defined core feature set. After our initial discovery call, I provide a clear, transparent scope document with a fixed project quote.
How long does an MVP take to build?
Most MVPs are completed within 4 weeks to 3 months, taking you from initial discovery and database design through development, production deployment, and handover.
Do I own the source code?
Yes. You receive 100% intellectual property ownership of the codebase upon delivery. There are no licensing fees, vendor lock-ins, or ongoing developer royalties.
Do you provide a post-launch warranty?
Yes, all custom MVP builds include a 30-day post-delivery warranty covering bug fixes and adjustments to guarantee smooth live operations.
What tech stacks do you build with?
For custom web applications and SaaS MVPs, I utilize high-performance, clean stacks like modern PHP/MySQL alongside vanilla JS/CSS for speed, reliability, and low server resource overhead.
For standalone automated tools or background processors, I utilize Python.
For cross-platform local desktop applications (Windows, macOS, Linux), I build containerized local engines or native Qt environments (PySide6).
Will my team be able to maintain or scale the code later?
Yes. I prioritize clean, self-documenting code and standard architectures, avoiding bloated dependencies. Any full-stack developer can step in and continue building without friction.
Can you help maintain or upgrade existing platforms?
Yes, depending on the existing architecture, code quality, and technical stack. We can review your current codebase during an initial consultation.
Have an MVP project in mind? Let's discuss details.
Contact me via email, KakaoTalk, or LinkedIn
