I will build a full stack web application or rest API with python and react

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albano_calegari
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albano_calegari
Albano Calegari

About this gig

Are you looking for a reliable, experienced developer to build your web application or API from scratch?

With 15+ years in software engineering, I build clean, scalable, and production-ready full stack web applications using modern technologies.

What I can build for you: - Custom web applications (dashboards, SaaS platforms, booking systems) - REST APIs and backend services - Database design and integration (PostgreSQL, DB2) - Payment integrations (Mercado Pago, Stripe) - Third-party API integrations - Deployment on VPS or cloud

Tech stack: - Backend: Python (FastAPI, Flask), NestJS - Frontend: React, Next.js, Tailwind CSS - Database: PostgreSQL, DB2 - Tools: Docker, Git, Prisma

I deliver well-documented, tested code with clear communication throughout the project. Let's build something great together!

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Get to know Albano Calegari

Albano Calegari

SubJefe de Departamento Sistemas de Medios de Pago

  • FromArgentina
  • Member sinceMay 2026
  • Languages

    Spanish
I am a Systems Engineer with over 15 years of experience in enterprise software development. My core expertise includes COBOL (Senior), .NET, MuleSoft, and mainframe systems (DB2, JCL, DFSORT). I also develop modern web applications and APIs using Python and JavaScript, with experience in React, Flask, and FastAPI. I work on electronic invoicing integrations, payment systems (VISA/PRISMA), batch processing automation, and data pipeline scripting. I deliver clean, well-documented, production-ready solutions with an engineering mindset.

My Portfolio