Senior Full Stack Engineer - .NET - Vue - AWS - Lead

Felix Gabriel Girola

Senior Full Stack Developer - .NET / Vue / Angular / AWS

CONTACT

Phone: +52-746-***-**** Email: ******.*****.*@*****.*** Address: Zacate Colorado, Veracruz, Mexico Github: https://github.com/felixgirola SUMMARY

Senior Software Developer with 10+ years of experience delivering scalable full stack applications in enterprise and financial environments. Strong expertise in C#, .NET Core, Python, and modern frontend frameworks including Vue.js and Angular. Known for combining strong engineering fundamentals with practical problem solving to deliver reliable, high performance systems. CORE SKILLS

C#, .NET Core, ASP.NET, Python, REST APIs, Microservices, Vue.js, Vue 3, Angular, TypeScript, JavaScript, SQL Server, PostgreSQL, DynamoDB, AWS (EC2, Lambda, S3, RDS), Docker, Kubernetes, CI/CD, GitHub Actions, Terraform, Vite, Jest, Playwright, System Design, Performance Optimization, Agile/Scrum

PROFESSIONAL EXPERIENCE

Senior Full Stack Engineer • Engineering Manager • Team Lead Jul 2017 – Mar 2026 Microsoft.com

- Led the design and development of scalable backend services using C# (.NET Core) and Python, supporting high volume enterprise and financial workflows. Focused on reliability, clean architecture, and long term maintainability while ensuring strong performance under load.

- Built modern frontend applications using Vue.js and Angular, creating reusable components and improving overall UI consistency. Worked closely with product and design teams to simplify complex workflows and deliver intuitive user experiences.

- Designed and implemented RESTful APIs and service integrations across distributed systems. Established clear API contracts and improved interoperability between internal services and external platforms.

- Optimized system performance across frontend, backend, and database layers. Reduced API latency, improved query efficiency, and enhanced responsiveness of critical user flows.

- Leveraged AWS services and Docker based deployments to build cloud native applications. Improved scalability and ensured consistent environments across development, staging, and production.

- Implemented comprehensive testing strategies including unit, integration, and end to end testing. Increased code quality and reduced production defects through better validation practices.

- Led code reviews and mentored engineers, raising engineering standards across the team. Encouraged clean code, modular design, and strong ownership of features.

- Collaborated in Agile environments, contributing to planning, standups, and retrospectives. Delivered features consistently while balancing speed with long term system stability. Senior Full Stack Developer Jan 2015 – Feb 2017 Seleccion y Administracion de Personal Tecnico Administrativo

- Developed backend services using ASP.NET and C#, supporting internal business applications and workflows. Focused on creating modular, maintainable service layers aligned with long term architecture goals.

- Built and maintained REST APIs to enable integration between multiple systems. Improved data consistency and reduced operational friction across different applications.

- Designed and optimized relational databases using SQL Server. Improved performance of data heavy operations through indexing and query optimization techniques.

- Developed frontend applications using Angular and modern JavaScript. Delivered responsive interfaces and improved usability across internal tools.

- Worked in Agile teams delivering features iteratively with strong collaboration. Maintained clear communication with stakeholders and aligned technical work with business goals.

- Implemented testing and debugging practices to ensure application stability. Reduced production issues by focusing on root cause analysis and long term fixes.

- Supported CI/CD pipelines and Git based workflows. Improved release efficiency and reduced manual deployment errors.

Senior Frontend Developer Sep 2014 – Feb 2015 Administracion de Personal Operativo del Golfo SA DE CV

- Built modern user interfaces using React and Vue.js, focusing on reusable components and clean UI architecture. Improved maintainability and consistency across multiple parts of the application.

- Integrated frontend applications with backend REST APIs, ensuring reliable communication and smooth data flow. Enhanced responsiveness and reduced user facing errors.

- Implemented responsive design and cross browser compatibility. Delivered consistent experiences across devices and environments.

- Collaborated closely with backend engineers to define API contracts and data models. Reduced integration issues and improved overall system cohesion.

- Participated in debugging and resolving UI and integration issues. Strengthened system stability and reduced production defects.

- Contributed to Agile workflows and team collaboration. Helped improve delivery speed and development efficiency.

- Optimized frontend performance using modern techniques such as efficient rendering and build tools. Improved load times and overall user experience. EDUCATION

Higher Technological Institute of Poza Rica 2011-2013 Master's Degree in Computer Systems

Institute of Higher Studies of Poza Rica 2006-2009 Engineering Intern in Computer Systems