I will build your custom fullstack web app or mvp


About this gig
I build structured web applications and SaaS products that transform real business processes into scalable software.
Most companies dont need another app.
They need the right system.
If your operations rely on Excel, manual tasks, disconnected tools, or WhatsApp as the center of your workflow, the problem isnt technology its structure.
I work with founders and companies to design and develop software aligned with how their business actually operates.
From UI prototypes to full-stack MVPs and production-ready SaaS, every project is built with clear scope, organized architecture, and concrete deliverables not vague promises.
My approach is straightforward:
Understand the process.
Define the right minimum viable system.
Build a functional version.
Deploy and optimize.
No overengineering.
No unnecessary complexity.
Real operational impact.
If you want to build something that works and can scale, lets define the right version and build it properly from the start.
Get to know Lisandro Arg
- FromArgentina
- Member sinceApr 2022
- Avg. response time2 hours
- Last delivery1 year
Languages
Spanish
FAQ
Is the listed price final?
No. The listed price is a “starting from” rate. The final cost depends on scope, complexity, integrations, and number of required modules. Before starting, we clearly define the scope to avoid deviations.
Does it include UX/UI design?
Yes. All projects include functional and responsive design. If you require an advanced design system or full branding, it is quoted separately.
What do I need to send before we begin?
I need a clear description of your current process, the system’s objective, and its main functionalities. If it’s not structured yet, I can help you define it before development starts.
Will I fully own the system?
Yes. I deliver the complete source code, and the system remains entirely under your ownership.
Does it include hosting and domain?
Initial deployment is included in the Standard and Premium packages (staging or production). Server costs, domain, or external services are not included.
Can you build any type of software?
I primarily work with: Web apps MVPs SaaS Internal systems Automation and integrations I do not take on projects requiring complex regulatory compliance (fintech/banking) without prior analysis.

