About Sam
- Full-stack web application development (Angular, React, Node.js, .NET)
- RESTful API design and backend architecture
- Secure authentication and authorization systems
- SQL and MySQL database design and optimization
- Real-time features using WebSockets
- Stripe payment and subscription integrations
- Clean, maintainable, production-ready code
English
Native or bilingual
Experience
- ApexSoft SolutionsSenior Full-Stack DeveloperE-COMMERCEJanuary 2022 - December 2025 (3 years and 11 months)San Francisco, CA, USA
- Lead full-stack development of scalable web applications using Angular, React, Next.js, Node.js, and .NET
- Designed and implemented RESTful APIs with Node.js, ExpressJS, and .NET Framework
- Built secure authentication and authorization systems for enterprise and SaaS platforms
- Developed real-time features using WebSockets for dashboards and collaborative tools
- Integrated Stripe payment systems for subscriptions and transactional workflows
- Worked closely with product managers to translate business requirements into technical solutions
- Optimized SQL and MySQL queries to improve performance and data integrity
- BrightCore TechnologiesFull-Stack DeveloperEDUCATION AND E-LEARNINGJuly 2019 - February 2022 (2 years and 7 months)Austin, TX, USA
- Built full-stack web applications using React, Angular, Node.js, and ExpressJS
- Developed backend services and APIs connected to MySQL databases
- Implemented responsive user interfaces with Tailwind CSS and HTML5
- Integrated third-party APIs and payment gateways including Stripe
- Supported real-time communication features using WebSockets
- Maintained and refactored legacy codebases to improve scalability and maintainability
- Collaborated in agile teams to deliver features on schedule
- Nova Digital SystemsJunior Web DeveloperENVIRONMENTALMay 2017 - June 2019 (2 years and 1 month)Denver, CO, USA
- Developed front-end components using JavaScript, HTML, CSS, and early React
- Assisted in backend development with Node.js and .NET-based APIs
- Worked with MySQL databases, supporting schema updates and data fixes
- Implemented UI improvements and cross-browser compatibility fixes
- Supported senior developers in full-stack feature development
- Gained hands-on experience with authentication systems and API integration
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Education
- Bachelor of Science inMidwest Technical CollegeBachelor of Science in