Senior Full Stack Engineer

Felix Gabriel Girola

Senior Full Stack Engineer

Professional Summary

Senior Full Stack Engineer with 10+ years of experience delivering enterprise web platforms across finance, cloud, and SaaS environments. Expertise in Vue.js 3, Angular, React, C#, .NET Core, Python, REST APIs, SQL Server, AWS, Docker, CI/CD, and Agile delivery. Experienced leading engineering teams, mentoring developers, optimizing cloud-native architectures, and building scalable, secure applications. Core Skills

Vue.js 3, Angular, React, TypeScript, JavaScript, C#, .NET Core, ASP.NET Core, Python, REST APIs, SQL Server, PostgreSQL, DynamoDB, AWS (Lambda, EC2, S3, RDS), Docker, GitHub Actions, Terraform, Jest, Playwright, Vite, CI/CD, Microservices, Agile/Scrum. Senior Full Stack Engineer / Engineering Manager / Team Lead

Microsoft Jul 2017 - Mar 2026

• Led delivery of cloud-native enterprise platforms using Vue, Angular, React, .NET Core, Python, and Node.js. Collaborated with product managers and architects to deliver highly available solutions supporting millions of daily requests.

• Designed and implemented RESTful APIs using C#/.NET Core and Python. Improved response times through caching, asynchronous processing, and optimized SQL Server queries.

• Built reusable Vue 3 and Angular components with TypeScript and Vite. Improved maintainability through modular architecture and shared UI libraries.

• Containerized services with Docker and deployed workloads on AWS. Automated CI/CD pipelines with GitHub Actions and infrastructure improvements.

• Implemented automated unit, integration, and end-to-end testing using Jest and Playwright. Increased release confidence while reducing regression defects.

• Optimized SQL Server and PostgreSQL performance by tuning indexes, stored procedures, and query execution plans. Reduced API latency across critical services.

• Mentored engineers through code reviews, architectural guidance, and Agile ceremonies. Helped establish engineering best practices and quality standards.

• Partnered with cross-functional stakeholders to design scalable financial application features while balancing performance, security, and maintainability. Senior Frontend Developer Administracion de Personal Operativo del Golfo SA de CV Sep 2014 - Feb 2015

• Developed responsive React and Vue applications using modern JavaScript and TypeScript. Delivered reusable UI components aligned with accessibility standards.

• Integrated REST APIs with backend services and implemented robust client-side state management. Improved user experience through performance optimization.

• Built automated front-end testing and participated in Agile planning, code reviews, and production support.

• Worked closely with backend engineers to integrate C#, .NET, and SQL Server services while maintaining high code quality.

• Enhanced application reliability through debugging, monitoring, and proactive issue resolution.

• Used Git, GitHub, and CI workflows to support collaborative development and frequent releases.

• Optimized browser compatibility and responsive layouts for enterprise applications.

• Contributed to technical documentation and knowledge sharing across the team. Senior Full Stack Developer Seleccion y Administracion de Personal Tecnico Administrativo Jan 2015 - Feb 2017

• Developed ASP.NET and C# business applications supporting enterprise workflows. Delivered secure REST APIs and SQL Server integrations.

• Designed Angular-based single-page applications with responsive Bootstrap layouts. Improved usability through reusable components.

• Created optimized SQL queries, stored procedures, and backend services supporting business operations.

• Collaborated with QA to implement automated testing and resolve production issues quickly.

• Participated in Agile ceremonies while coordinating with analysts and stakeholders to refine requirements.

• Integrated third-party APIs and maintained scalable service-oriented solutions.

• Improved deployment consistency using CI practices and version control.

• Documented architecture decisions and mentored junior developers on coding standards.

Education

Master's Degree in Computer Systems - Higher Technological Institute of Poza Rica Engineering Intern in Computer Systems - Institute of Higher Studies of Poza Rica

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