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Nuno MarcelinoNM

Nuno Marcelino

Freelance CTO Python Django SaaS AI DevOps

€650/day
Pontoise, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nuno

Backend Python/Django, Applied AI, and DevOps/SRE. I help CTOs, tech SMEs, and product teams build, stabilize, or automate reliable SaaS platforms.

What I can handle:
- Python/Django/FastAPI backend development, REST APIs, PostgreSQL;
- Useful AI integration: RAG, OCR, agents, structured outputs, human validation;
- DevOps/SRE: Docker, Kubernetes/K3s, CI/CD, Prometheus/Grafana monitoring;
- FinOps/GreenOps audit: unnecessary costs, underutilized resources, action prioritization.

Recent projects:
InfraWatts - B2B FinOps/GreenOps SaaS
Objective: reduce infrastructure costs and blind spots without compromising production.
Role: Django backend design, agentless discovery, CPU/RAM/runtime metrics, confidence scoring, PDF reports, and rightsizing recommendations.

AcadPilot - AI EdTech SaaS
Objective: save teachers time without removing human validation.
Role: Django backend, teacher workflows, content generation, OCR/AI correction, student tracking, and remediation.

I enjoy missions where the goal is to make a system clearer, more stable, more measurable, and more useful quickly.
  • French

    Native or bilingual

  • English

    Fluent

  • Portuguese

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Pontoise (up to 50km)

Experience

  • AcadPilot
    Founder / CTO - AI EdTech SaaS
    EDUCATION AND E-LEARNING
    February 2025 - Today (1 year and 6 months)
    Cergy-Pontoise, France
    AcadPilot is an AI EdTech SaaS that I design and lead as founder/CTO.

    Objective: help teachers prepare, grade, and track students faster, with human validation at each step.

    - Django/DRF backend, teacher workflows, and student data.
    - AI content generation, OCR/correction, remediation, and pedagogical tracking.
    - Prospecting, product goals, MVP scoping, prioritization, and usage measurement.
    - Deployment, product QA, security, and continuous improvement.
    Python Django SAAS artificial intelligence DevOps
  • Infrawatts
    InfraWatts – Founder / CTO
    CONSULTING AND AUDITS
    February 2025 - Today (1 year and 6 months)
    Éragny, France
    Development of a SaaS infrastructure audit solution (FinOps / GreenOps)

    🔹 Backend design (Django, API, architecture)
    🔹 Deployment and monitoring (Docker, K3s, CI/CD)
    🔹 Metrics analysis (CPU, RAM, actual usage)
    🔹 Development of a decision support audit system (reduce / keep / observe)
    🔹 Cloud cost optimization and underutilization detection

    Production and business decision-oriented approach.
    cloud-platforms-and-infrastructure external-api-integration
  • Veolia, Groupama
    Backend Engineer (Full Stack)
    DIGITAL AND IT
    June 2023 - February 2025 (1 year and 8 months)
    Nanterre, France
    Development and maintenance of internal management and operations applications.
    🔹 Backend API design (Python / Django)
    🔹 SQL query and application performance optimization
    🔹 Docker deployment
    🔹 Collaboration with business and infrastructure teams
    Environment: Python, Django, PostgreSQL, Docker, CI/CD.

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Skill set

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