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Software developer Backend oriented

Contact Information

Professional Summary

I'm Jose Pepe, a Backend Developer with 2+ years of experience in designing, developing, and deploying scalable backend solutions. Strong expertise in Java 17, Spring Boot 3, RESTful APIs, and microservices architecture. Experienced in DevOps practices, including containerization with Docker, CI/CD pipelines using GitHub Actions and Dagger, and cloud deployment. Proven ability to deliver secure, high-availability systems aligned with enterprise and financial sector requirements. Seeking to contribute to high-impact software engineering teams within the banking and fintech industry.

Skills

  • Languages: Java, JavaScript (Node.js), TypeScript, Bash, Python
  • Frameworks: Spring Boot, Express.js, NestJS, FastAPI
  • Architectures: Microservices, RESTful APIs, Clean Architecture
  • Databases: PostgreSQL, MySQL, MongoDB
  • DevOps & CI/CD: Docker, GitHub Actions, Dagger, Railway, Git
  • Cloud & Deployment: Docker Compose, Platform-as-a-Service (PaaS)
  • Testing & QA: Unit Testing, Integration Testing, Jest, Postman
  • Tools: IntelliJ IDEA, Linux, Markdown, Asciidoc, MKDocs
  • Other: API documentation, scripting, automation

Work Experience

Backend Developer | Match2 (2020–2021)

Node.js, NestJS, MySQL, GitHub Actions

  • Developed backend modules and BDD test scenarios for a new social platform.
  • Participated in the backend architecture design with a focus on modularity and scalability.
  • Implemented CI pipelines with GitHub Actions for automated testing and deployment.
  • Contributed to early adoption of cloud-first DevOps practices.

Reference available: Martín Algañaraz – Technical Architect (+54 9 2236 68-7186)

Freelance Backend Developer | Remote (2022–2025)

Python, FastAPI, Node.js, MongoDB

  • Delivered backend systems for 8 clients across retail and service industries.
  • Built and deployed backend APIs serving over 900 daily users in two concurrent projects.
  • Designed a CLI-based stock and invoicing tool for a small business in Buenos Aires province.
  • Adopted secure coding practices and performance monitoring.

Backend Engineer | News Platform (Personal Project) (2024–2025)

Node.js, Strapi, CI/CD, Docker, Dagger

  • Built a content management system using Strapi and integrated with n8n for automation workflows.
  • Designed CI/CD workflows using Docker and Dagger to ensure secure and automated production deployment.
  • Applied DevSecOps practices to ensure compliance with access and deployment control.
  • Documented system architecture, API endpoints, and deployment strategy.

Open Source Contributor | Puter Docs (2024)

MKDocs, Asciidoc, Clean Architecture

  • Wrote over 50% of the backend documentation for an open-source desktop OS project.
  • Focused on architectural decisions, testing strategies, and code examples.
  • Practiced technical writing using Markdown, Asciidoc, and Clean Architecture diagrams.

Education

  • Full Stack Web Development Diploma CEDIT, UNAHUR, UNLaM — Focus: Java Backend, Spring Boot, REST APIs

  • Private Mentorship in Backend Architecture (2022–2024) Mentor: Martín Algañaraz — Microservices design, deployment pipelines, DevOps methodologies

  • Additional Certifications:

  • Front-End Developer – Coderhouse

  • Java Servlets and JSP – Udemy

Languages

  • Spanish – Native
  • English – B2/C1 – Intermediate/Advanced (reading and technical communication)