I will build a custom full stack web application or saas mvp

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gesaelgonzalez
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gesaelgonzalez
Gesael G.

About this gig

I build custom full-stack web applications and SaaS MVPs around real business workflows: dashboards, internal tools, client portals, admin panels, authentication, databases, CRUD and APIs.


The stack follows your requirements, not a fixed template. Options include Next.js, React, TypeScript, Node.js, Python, FastAPI and relational databases. I focus on clear interfaces, server-side validation, responsive layouts, error handling and careful testing.


Packages have defined limits: Starter covers one small feature; Standard up to 2 CRUD modules; Premium up to 3 connected CRUD modules. Complex payments, marketplaces, advanced roles, real-time systems, migrations and cloud infrastructure need prior review and a custom offer.


Revisions adjust the agreed scope, not unlimited new features or architecture changes. Major additions need an extra or custom offer. Hosting, domains and third-party/API costs are excluded unless agreed. Source code: included in Standard/Premium; separately agreed for Basic.


Message me with your workflow and requirements before ordering. FlowDesk in my portfolio is a personal demonstration, not paid client work.

Get to know Gesael G.

Gesael G.

Python Automation Developer, AI Tools and Web Apps

  • FromColombia
  • Member sinceApr 2022
  • Avg. response time1 hour
  • Languages

    Spanish, English
Hi! I build practical Python automation tools, AI-powered solutions, and small web apps that help businesses save time and automate repetitive tasks. I can help with Python scripts, Excel and CSV automation, data processing, API integrations, AI tools, web apps, and improvements to existing Python projects. I focus on understanding your problem, building a practical solution, testing it carefully, and making it simple to use. Have a repetitive task or custom tool idea? Send me a message and tell me what you need.

My Portfolio

Other Software Development Services I Offer