Sergio Martinez

Fullstack developer |JavaScript | Python

Perfil profesional

Full stack developer with 8 years of experience in business solutions . Strong in PHP , Laravel , React.js , Python , AWS , and cloud tools . Led and executed projects for major clients using modern frameworks and agile methodologies

Experiencia laboral

Full-Stack Senior Developer

digital ware advisory | Enero 2023 - Actualmente (3 años 10 meses)

Habilidades utilizadas

Led backend and frontend development using PHP, Laravel, React.js, Node.js, AWS, Azure, and PostgreSQL. Implemented RESTful APIs, design patterns, and DevOps workflows. Managed cloud-based projects for major clients.

Logro principal

Led scalable solution construction, improved company sales by 100% with an AI web app, developed backend with PHP/Laravel, led DevOps teams with AWS/Azure, and implemented large-scale projects with Node.js/Nest.js.

Semi-Senior Developer

dunamis s.a. | Enero 2021 - Actualmente (5 años 10 meses)

Habilidades utilizadas

Developed backend modules with PHP/Laravel, improved maintainability, implemented FastAPI for process automation, managed cloud security with AWS, and led agile teams using Scrum and Kanban.

Logro principal

Led scalable solution construction, improved sales by 40% with E-commerce app, optimized backend with PHP/Laravel, enhanced team productivity with Scrum, and reduced vulnerabilities using SonarQube.

Development Analyst

datecsa s.a. | Enero 2018 - Enero 2021 (3 años)

Habilidades utilizadas

Developed backend services, contributed to architecture migration, and delivered value through agile sprints. Used React.js, Typescript, Django, and PostgreSQL.

Logro principal

Improved app development speed by 30% using JavaScript/Python frameworks, migrated from monolith to microservices with PHP/Laravel, and optimized customer tracking with Scrum.

Formación académica

Software Programming Technician
National learning service sena | Técnico/Tecnólogo

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