My Services

Custom technological solutions to empower your idea or business.

Python APIs and Backends

Design and development of REST APIs, authentication, data models and business logic. Tested, documented code built to grow without pain.

Best for

When you already have data or an idea, and need a solid API to build on.

What you get
  • Documented REST endpoints
  • Data models and migrations
  • Authentication and access control
  • Tests for the critical code
Python FastAPI Django Flask SQLAlchemy PostgreSQL
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Full-Stack Web Applications

Complete web platforms: interface, server and database. From an internal dashboard to a product with users, sessions and production deployment.

Best for

When you need a complete product, not just a script: users, sessions and data.

What you get
  • Responsive, accessible interface
  • Server, routes and sessions
  • Database and migrations
  • Production deployment
Python JavaScript HTML CSS Tailwind CSS Docker
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Dashboards and Data Analysis

Interactive dashboards that turn spreadsheets into decisions. Queries, metrics and charts your team can use without asking me for a report every time.

Best for

When someone asks you for reports every week and the real work is preparing the data.

What you get
  • Dashboard with the key metrics
  • Queries and interactive filters
  • Charts and exportable reports
  • Automatic data refresh
Python Streamlit Plotly SQLAlchemy PostgreSQL SQLite
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Process Automation

Repetitive tasks turned into code: background jobs, queues, automated emails and report generation. What costs you hours today runs on its own tomorrow.

Best for

When a manual process repeats, has clear rules and eats your team's hours.

What you get
  • End-to-end automated process
  • Background tasks and queues
  • Automatic sends and reports
  • Error logging and retries
Python Celery RabbitMQ Redis openpyxl WebSockets
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AI Integration for Applications

AI doing real work inside your product, not a loose chat widget: context-aware assistants, classification, data extraction and language-model workflows.

Best for

When you want AI inside the product instead of a loose chat widget.

What you get
  • Assistant with its own context
  • Classification and data extraction
  • Per-call cost control
  • Fallback when the model fails
Python Gemini API Groq API FastAPI WebSockets
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Deployment, DevOps and Maintenance

From your machine to production: containers, web server, domain and backups. I hand over the project running, plus the manual so you can operate it.

Best for

When you have code that never reached a server, or production scares you.

What you get
  • Configured containers and server
  • Domain, HTTPS and deployment
  • Automatic backups
  • Manual to operate the project
Docker Nginx Git Vercel Linux
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3D Design and Modeling

Modeling, texturing and lighting of three-dimensional assets, environments and objects ready for renders or interactive environments.

Best for

When you need an asset, a set or a scene for renders or for the product.

What you get
  • Clean, editable 3D model
  • Texturing and materials
  • Lighting and camera
  • Render or optimized export
Blender Modeling Texturing Lighting
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Frequently asked questions

What I get asked the most before starting.

How much does a project cost?

It depends on the scope, which is why I do not publish prices here. I quote after a short conversation: first I need to understand what problem you want to solve, not just how many hours it takes. You get a fixed range before we start, and if the project grows we agree on that before going further.

How long does it take?

A dashboard or a small automation usually lands in weeks, not months. A complete product with users and deployment is a different order of magnitude. On the first call I give you a realistic timeline; if I cannot meet it, I say so then.

Do you work hourly or at a fixed price?

I work at a fixed project price when the scope is clear, which is the usual case. If there is real uncertainty, I prefer a short first stage with a defined deliverable, and the rest is decided with what we learned.

What happens to the code when we are done?

It is yours, no strings attached. I hand over the repository, the manual to operate it and a walkthrough session so you never depend on me for any change.

Can you maintain a project you did not build?

Yes, but honestly: I review the code first and tell you what can be salvaged and what would need rebuilding. I would rather have that conversation than sell you on everything being fine.

Which technologies do you work with?

Mostly Python: FastAPI and Django for backends, PostgreSQL for data, Celery and Redis for background jobs, Docker and Nginx to deploy. I pick the stack you already have when that is an option, because switching frameworks is not an upgrade.

What if my idea is small or non-technical?

Tell me anyway. That first call exists precisely to work out whether it makes sense, what it would cost and whether it is worth pursuing. If the answer is no, I will tell you.