Full-stack developer for MVPs, SaaS, internal tools and custom appsItaly

MVPs and web platformsfor startups and companies.

Sebastian Mihali, freelance full-stack developer

I turn ideas, processes and services into live software: SaaS products, internal tools, apps and platforms ready to use, test and grow.

From idea to live productCustom tools and workflowsLaunch, deploy and maintenance

Free first review - average reply within 24h - no obligation

Available for new projects
5+Years in softwareAcross product, web and custom development
2+Years freelanceWorking directly with clients and small teams
15+Projects completedWebsites, apps, MVPs and custom tools
<24hAverage replyDuring working days, after the first message

Difference

One technical partner for product, development and launch.

I help you move from idea or process to working software: interface, backend, integrations, deployment and maintenance stay coordinated in one flow.

Fewer handoffs

You talk to one person who follows product, code, launch and maintenance.

More focus

Clear scope, real priorities and useful releases instead of endless features.

Operational after launch

Servers, deployment, monitoring and small improvements do not stay uncovered.

Stack and technical coverage
Next.jsReactLaravelReact NativeUnityPayload CMSServer & deployPostgreSQL

Selected work
Have an MVP or platform to launch?Get a free project review

About

I turn ideas and processes
into working software.

I am Sebastian Mihali, a full-stack developer with 5+ years of programming experience and 2+ years working as a freelancer.

I work with startups, SaaS teams, small companies and freelancers that need to launch an MVP, digitize a workflow or improve an existing product.

My strength is covering the technical path end to end: UX decisions, frontend, backend, CMS, server setup, deployment and maintenance.


What I do
Want to understand timing and budget before starting?Tell me what you want to build

How I work

From first message to launch,
in 4 clear steps.

01

Discovery

Free intro call. I understand your goal, budget and timeline.

02

Proposal

You receive a clear quote with scope, timing and costs. No surprises, everything in writing.

03

Development

I build the project with weekly updates. You see progress and give feedback in real time.

04

Launch

Deploy, final testing and handoff. Support included for 30 days after launch.


What clients say

Ready to turn the idea into a real product?Get a free project review

Frequently asked questions

Ready to start?

Tell me
about your project.

Describe what you want to build, your goal and your timeline. I will reply within 24 hours with the clearest next step.

Reply within 24h. No spam, no obligation.

Or email me

Protected email: use the form, it lands directly in my inbox.

Tell me what you want to build
Where to find me
Availability
Available for freelance work
Base

Italy

© 2026 Sebastian MihaliVAT number on request