Available for new projects

Custom
Software Development

I transform ideas into robust and sustainable technology solutions.
+20 years building software that lasts in critical sectors.

hisie@alcazar: ~/projects/api
from fastapi import FastAPI
from typing import Dict

app = FastAPI()

@app.get("/api/solution")
async def build_solution() -> Dict:
    return {
        "approach": "agile",
        "quality": "production-grade",
        "delivery": "guaranteed"
    }

How I can help you

Backend Development

Robust REST APIs and scalable microservices with Python (Django, FastAPI). Cloud-native architectures on AWS and Azure.

  • Django & Django REST Framework
  • FastAPI & microservices
  • PostgreSQL, MySQL
  • Docker & containers

Cloud Infrastructure

Design, implementation and management of cloud infrastructure. Terraform, automation and DevOps.

  • AWS (EC2, Lambda, S3, RDS)
  • Microsoft Azure
  • Terraform IaC
  • CI/CD & automation

Full Product

From idea to production. Certified PSPO I Product Owner. Agile methodologies and team management.

  • Product Management
  • Scrum & Kanban
  • MVP and roadmap
  • Team management

IT Consulting

Technical advice, software architecture, code audits and technology strategy definition.

  • Software architecture
  • Code review & audits
  • Technical specifications
  • Technology strategy

Technical Expertise

Backend & APIs

Python Django FastAPI Django REST Framework PostgreSQL MySQL Elasticsearch

DevOps & Cloud

AWS Azure Docker Terraform GitLab GitLab CI Linux Nginx Git

Frontend & Mobile

JavaScript HTML5/CSS3 Flutter WordPress

Management & Methodologies

Scrum Product Owner Kanban Jira

Industry Experience

HealthTech / Digital Health Aerospace Telecommunications SaaS E-commerce ERP/CRM

+20 years transforming ideas into software

Technical Computer Engineer and certified Scrum Product Owner (PSPO I), specialized in developing robust and scalable backend solutions.

My experience spans from startups to large corporations, working in critical sectors such as digital health (SaaS platform for adapted physical exercise prescription, deployed in multiple countries), aerospace (Akka Technologies), digital media for transportation (Adaptive - multimedia content in aircraft), telecommunications (FullSave), and SaaS. I have led multidisciplinary technical teams, defined product roadmaps, and developed cloud-native architectures on AWS and Azure.

Marathon runner for over 10 years (personal best: 2h34'53"), I apply to software development the same rigor and pursuit of excellence as in high-level sports: discipline, perseverance, and continuous improvement. This athlete's mindset allows me to tackle complex projects with determination and maintain a high level of quality standards over time.

Currently working as an independent professional based in Grépiac (Haute-Garonne), I offer my services both in daily rate and fixed-price projects across Toulouse, Auterive, and the entire Occitanie region. Available for on-site work in Southwest France or full remote anywhere in France and Europe. I can integrate into your team or manage projects from A to Z.

20+
Years of experience
15+
Delivered projects
3
Languages: ES/FR/EN
DC
Diego Cebrián
Senior Software Engineer
Certified Product Owner
Cloud Architecture
Python/Django Expert
📍 Grépiac (Haute-Garonne) • Toulouse & Occitanie region

Flexible to your needs

⏱️

Daily Rate

Integration into your team or project. Billing per working day. Ideal for long-term projects or variable needs.

  • Total flexibility
  • Short/medium term commitment
  • Integration with your team
📦

Fixed Price

Complete project with agreed price. From analysis to delivery. Perfect for MVPs, migrations or specific developments.

  • Agreed fixed price
  • Guaranteed delivery
  • Full project responsibility
💡 Rates are defined according to service type, technologies involved and commitment duration. Contact me for a personalized proposal.

Let's talk about your project

Have a project in mind? Let's talk calmly about what you need and how we can work together to build something solid and sustainable.

Let's talk about your project?

Tell me what you're working on and what you need. I like to understand each project well before proposing anything. That way we can figure out together the best way to approach it and build something that truly works for the long term.