Senior Full Stack Engineer (Vue, .NET, AWS)

Hector Valenzuela

Senior Full Stack Engineer Vue.js, .NET Core, AWS

******.*********.**@*****.*** 526********* https://linkedin.com/in/hector-valenzuela-8b016416a Culiacan, Sinaloa, Mexico https://github.com/hectorvl95 PROFESSIONAL SUMMARY

Senior Full Stack Engineer with 7 years of experience specializing in Vue.js, .NET Core, and AWS. Proven track record of building scalable, high-performance web applications end-to-end, from front-end UI to backend services and APIs. Adept at optimizing performance across the stack, leveraging SQL Server, Docker, and cloud- native solutions. Collaborative leader with a focus on delivering scalable, reliable, and high-performance solutions. WORK EXPERIENCE

Full Stack Engineer

Coop By Ryder

New York, NY · Apr 2025 – Present

Leading the development of a Vue.js front-end application, improving user engagement by 35% through optimized UI/UX. Designed and implemented scalable .NET Core backend services, reducing API response time by 40%. Collaborated with cross-functional teams to deliver features, ensuring alignment with business objectives. Optimized SQL Server queries, reducing database load by 25% and improving application performance. Mentored junior developers and conducted code reviews, enhancing team code quality and productivity. Full Stack Developer

The Brandtech Group

New York, NY · Feb 2023 – Mar 2025

Developed and maintained Vue.js applications, increasing user retention by 20% through enhanced interactivity. Built robust .NET Core APIs, supporting seamless integration with third-party services. Implemented Docker containerization, reducing deployment time by 30% and improving scalability. Optimized AWS cloud infrastructure, reducing costs by 15% through efficient resource management. Collaborated with product and design teams to deliver features on time and within scope. Full Stack Developer

Pointleader Predictive Analytics

Tampa, FL · Jul 2020 – Jan 2023

Designed and developed Vue.js front-end applications, improving user experience and engagement. Created scalable .NET Core backend services, ensuring high performance and reliability. Tuned SQL Server database queries, reducing latency and improving data retrieval efficiency. Partnered with cross-functional teams to gather requirements and deliver solutions. Implemented automated testing with Jest, reducing bugs and improving code quality. Frontend Developer

Phillips

New York, NY · Mar 2019 – Jun 2020

Developed and maintained front-end applications using Vue.js, improving user interface and experience. Partnered with backend developers to integrate APIs and ensure seamless functionality. Tuned application performance, reducing load times by 20% through efficient coding practices. Participated in Agile ceremonies, contributing to team productivity and project success. Shipped responsive design principles, enhancing application accessibility and usability. EDUCATION

Universidad Autonoma de Sinaloa

Bachelor of Science, Computer Science — Culiacan, Mexico · Sep 2015 – Jun 2019 KEY ACHIEVEMENTS

Reduced API latency 40% by optimizing .NET Core backend services and database queries in SQL Server. Architected and deployed a Vue.js application with Docker and AWS, improving scalability and reducing deployment time by 30%. Mentored junior developers and led Agile ceremonies, increasing team productivity by 25%. Shipped automated testing with Jest and Playwright, reducing regression bugs by 50%. SKILLS

Frontend: Vue.js, Vue 3, Angular, TypeScript, JavaScript, Vite Backend: .NET Core, C#, Python, RESTful APIs, Open APIs Cloud & DevOps: AWS, Docker, CI/CD, GitHub Actions, Terraform Databases: SQL Server, PostgreSQL, DynamoDB

Testing & Tooling: Jest, Playwright, Unit Testing, Integration Testing

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