Jose Mármol, Buenos Aires, Argentina — Remote

Matías Sicher

Backend PHP Developer · Systems Engineering student (UTN FRBA)

Backend developer in PHP (Laravel/CodeIgniter) and UTN FRBA student. I build maintainable APIs and web systems with MySQL and solid practices; I integrate services (WhatsApp/automation) and care about quality (ISO 9001).

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3+ years building solutions with PHP (Laravel/CodeIgniter), MySQL, JavaScript, and Bootstrap.

Open to remote or hybrid opportunities.

Photo of Matías Sicher

About me

I drive my work with curiosity and a commitment to continuous learning. I enjoy designing robust solutions that combine good practices, test automation, and close collaboration with product teams.

I focus on measurable impact through maintainable, documented development, applying QA/ISO-inspired quality principles when the context requires it.

I want to join multidisciplinary teams where I can bring a full-stack mindset, mentor growing profiles, and keep deepening software architecture.

Strengths

  • • Design of secure, scalable APIs.
  • • Automation of deployment and testing processes.
  • • Clear communication with technical and non-technical stakeholders.

What I look for

  • • Roles that challenge my technical leadership.
  • • Teams that prioritize quality and continuous improvement.
  • • Projects with real impact on people and businesses.

Key technologies

Tools I use daily to deliver reliable, high-impact solutions.

Projects

Code and experiments on GitHub. Featured work will be added here soon.

Open GitHub

Experience & stack

Professional experience

Professional experience

Backend PHP Developer

2022 — Present · Freelance

  • REST API development with Laravel and CodeIgniter for business management systems.
  • WhatsApp Business API integration for process automation.
  • Implementation of development best practices and technical documentation.

PHP Developer

2021 — 2022 · Various projects

  • Web systems with PHP and MySQL for small and medium businesses.
  • Third-party API and payment integration for e-commerce.
  • Maintenance and optimization of existing databases.

Academic and personal projects

2020 — 2021

  • Web applications as part of my university training.
  • Research projects and software labs.
  • Exploration of emerging technologies and modern frameworks.

Education & certifications

Information Systems Engineering

UTN FRBA · 2020 — Present

  • Focus on software architecture, databases, and project management.
  • Active participation in research and software lab projects.
  • Strong GPA and teaching assistant roles in programming courses.

Certifications

In progress

  • Web development and database certifications (in progress).

Tech stack

Frontend

JavaScript Bootstrap HTML5 CSS3 Sass

Backend

PHP Laravel CodeIgniter Node.js Symfony

Database

MySQL PostgreSQL Redis

DevOps

Docker Git CI/CD

Technical skills

I specialize in integrating technologies to deliver complete, maintainable, scalable products.

Languages & frameworks

PHP, Laravel, Symfony, JavaScript, Node.js, Bootstrap, HTML5, CSS3, Sass.

Databases & DevOps

MySQL, PostgreSQL, Redis, Docker, Git, CI/CD, monitoring and observability.

Proficiency levels

  • Backend: Advanced
  • Frontend: Intermediate/Advanced
  • DevOps & automation: Intermediate

Soft skills

I bring clear communication, empathy, and focus on sustainable outcomes to every project.

Communication

Effective presentations, clear documentation, and translating requirements for any audience.

Teamwork

Collaboration with UX/UI, QA, and business; facilitation of agile ceremonies focused on delivery.

Organization

Iterative planning, value-based prioritization, and tracking key metrics.

Highlights

Recognition and experiences that reflect my commitment to innovation and community.

University hackathon

Winning project: collaborative platform for volunteering.

Social innovation

Technical publication

Article on clean architecture patterns in PHP environments, published on a specialized blog.

Outreach

Student mentoring

Workshops on testing and DevOps best practices.

Community

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Let’s work on your next project

Replies within 24 hours with concrete proposals and a clear focus on business goals.

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