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# ABAP Backend Developer

Samuel Criado
ABAP Cloud · SAP BTP · Clean Core

Python & API background · Granada, Spain

>>> DATA: ls_dev TYPE REF TO zcl_developer.
>>> ls_dev->focus = 'Backend ABAP Developer'.
>>> ls_dev->stack = 'ABAP Cloud · RAP · CDS · BTP'.
>>> ls_dev->background = 'Python · REST APIs · Integration'.
View certifications
# About Me

Samuel Criado

Granada, Spain

ABAP backend developer in training — ABAP Cloud, RAP, and SAP BTP, with a strong foundation in Python APIs and integration.

I'm training as an ABAP backend developer: RESTful ABAP, RAP, CDS views, and SAP BTP fundamentals. My prior work on scalable APIs, data pipelines, and integrations transfers well to enterprise backend roles.

>>> print(sap_focus)

>>> print(transferable_skills)

# Work Experience
Syncronik

Django Backend Developer (APIs, testing, DevOps)

Syncronik · Internship · Sep 2023 – Nov 2023

    Backend Developer & Founder

    Self-employed · B2B Footwear Wholesale · Remote · Nov 2020 – July 2024

      # Education
      Experis Academy

      Experis Academy

      Apr 2026 – Jul 2026 · In progress

      Official SAP backend training: ABAP Cloud development, SAP BTP, CAP applications, and Integration Suite. Preparing for C_ABAPD, C_CPE, and C_CPI certifications.

      → certifications()
      Nucamp

      Nucamp Coding Bootcamp

      Apr 2023 – Jul 2023

      Back-end Bootcamp (Python, SQL, DevOps)

      API development with Django, Flask, FastAPI; Django REST Framework; backend web dev; DevOps fundamentals.

      Modern Software Engineering (DevOps, CI/CD, Docker, K8s, cloud)

      CI/CD, Docker, Kubernetes; AWS, Google Cloud, Azure; Jenkins, GitHub Actions; agile.

      SQL and Data (modeling with Python)

      SQL, data modeling; ORM; API and backend context.

      Associate Degree — Web Apps Development

      IES Francisco Ayala, Spain · 2017–2019 (unfinished)

      # Certifications

      Experis Academy · In preparation · Apr–Jul 2026

      # Skills & Technologies In training
      >>> type(me)
      'SAPBackendDeveloper' # ABAP Cloud · BTP — in training
      # Side Projects

      Two projects, one ecosystem

      Technical portfolio from my Python backend work — demonstrates API design, service integration, and data pipelines. Skills transferable to SAP backend and integration work.

      FKApi

      Pre-SAP

      Web scraper and API for footballkitarchive.com. Extracts kit images, club logos, seasons, and detailed metadata.

      Python Django Django Ninja PostgreSQL Prometheus Grafana Celery Redis Celery Beat Flower
      Python Django PostgreSQL Prometheus Grafana Redis Celery Docker

      FootyCollect

      Pre-SAP

      Django app for cataloging football memorabilia: jerseys, shorts, outerwear, tracksuits. FKApi integration, photo management, search, user profiles, REST API (OpenAPI).

      Python Django PostgreSQL Celery Celery Beat Docker Flower
      Python Django PostgreSQL Redis Celery Docker
      // Data flow
      FootyCollect ──▶ FKApi ──▶ footballkitarchive

      # Returns: kits, logos, seasons, metadata

      # Future: SAP backend projects · Integration Suite · ABAP Cloud apps
      # Project 01

      FKApi

      GitHub

      Django-based REST API that provides access to a comprehensive database of football kit information. Scrapes and aggregates data from public sources with ethical scraping (rate limiting, robots.txt). Built for developers and collectors.

      Ethical Web Scraping

      Beautiful Soup + requests; rate limiting; respects robots.txt

      RESTful API (Django Ninja)

      Kits, clubs, seasons, brands, types; advanced search and filtering; Swagger UI at /api/docs

      Performance

      Redis caching; optional Celery for background tasks

      Technologies

      Python Django PostgreSQL Prometheus Grafana Redis Celery Docker
      # GET /api/clubs/{club_id}/kits · GET /api/kits (filters: club, season, primary_color, design, year)
      import requests
      requests.get(f"{base_url}/api/clubs/1/kits")
      requests.get(f"{base_url}/api/kits?club=1&primary_color=Red")

      # System: /api/health, /api/docs/info, /api/metrics · Swagger UI at /api/docs
      # Project 02

      FootyCollect

      View demo GitHub

      Django-based platform for football memorabilia collectors to catalog, organize, and manage collections. Supports jerseys, shorts, outerwear, and tracksuits. Integrates with FKApi for automatic kit addition when fkapi is running.

      Multi-Item Types & Search

      Jerseys, shorts, outerwear, tracksuits (MTI); advanced search and filtering

      FKApi Integration

      Fetch kit data from Football Kit Archive API; automatic kit addition

      Photos, Profiles & API

      Photo upload and organization; user profiles with privacy controls; REST API (drf-spectacular, OpenAPI/Swagger)

      Technologies

      Python Django PostgreSQL Redis Celery Docker
      # With fkapi running: automatic kit lookup and add
      # API docs: /api/docs (Swagger)
      # Service layer, MTI, Django REST Framework
      # Get in Touch

      Let's build something together

      Open to SAP backend opportunities, internships, and junior ABAP Cloud / BTP roles. Also happy to discuss integration and API projects.

      [email protected] · Granada, Spain

      >>> print(Thanks for visiting!)