Raymond Cavazos

Senior Full-Stack Engineer with 9+ years of experience delivering scalable web applications and distributed systems using Java (Spring Boot) and modern front-end frameworks. Expertise in designing efficient, testable APIs, optimizing high-throughput data processing, and leveraging cloud platforms. Proven ability to translate complex requirements into maintainable code while collaborating effectively with cross-functional teams.

Senior Software Engineer at Disca (2023-06 – Present)

• Designed and developed full-stack applications using Java (Spring Boot) and React/Angular, delivering testable, high-performance systems for data-driven enterprise use cases.
• Built and optimized REST and GraphQL APIs supporting high-volume data processing, using querydsl for dynamic queries and ensuring reliability, performance, and maintainability across distributed systems.
• Designed high-throughput data pipelines processing millions of records daily using RabbitMQ, PostgreSQL, MongoDB, and spring cloud to enable scalable and resilient data streaming.
• Implemented Redis caching strategies, reducing API response times under high concurrency.
• Optimize PostgreSQL queries and indexing strategies, improving database performance.
• Develop batch ingestion workflows using Spring Batch for large-scale external data processing.
• Improved frontend performance using lazy loading, memoization, and efficient state management, reducing load times and enhancing user experience.
• Built Python-based automation tools and services to streamline system integrations and operational workflows.
• Managing CI/CD pipelines and production systems, improving deployment reliability and reducing incident resolution time through enhanced monitoring and logging.
• Implement application performance monitoring using Datadog APM, reducing incident resolution time through real-time insights.
• Developed and maintained cloud-based systems (AWS) including Lambda, S3, and DynamoDB, enabling scalable event-driven architectures and automation pipelines.
• Led migration from monolithic architecture to microservices, improving scalability, resilience, and deployment flexibility.
• Optimize message queue handling and event processing for improved system throughput and reduced latency.
• Collaborated with cross-functional teams and stakeholders to gather and address technical and design requirements, translating business goals into scalable full-stack solutions aligned with client and product objectives.
• Designed and integrated AI-powered workflows using OpenAI APIs to automate internal processes and enhance developer productivity.
• Participated in technical discussions, solution planning, and issue resolution, contributing to clear communication between engineering teams and non-technical stakeholders.
• Participated in client-facing discussions and solution demos, helping align technical implementation with business objectives.

Senior Full Stack

Engineer at Interexy (2017-11 – 2023-05)

• Partnered with product managers and business stakeholders to gather and address technical and design requirements, translating them into scalable full-stack solutions aligned with client and end-user needs.
• Built and maintained full-stack applications using Java (Spring Boot) and React/Angular, supporting multi-tenant platforms across diverse domains.
• Designed and implemented microservices-based architectures, enabling flexible integration and scalability across distributed systems.
• Developed responsive, high-performance front-end applications using React and Angular, improving usability and reducing load times through modern optimization techniques.
• Integrated REST and GraphQL APIs with secure authentication (JWT), ensuring reliable communication between frontend and backend systems.
• Implemented event-driven systems using Kafka and RabbitMQ to support near real-time data processing and cross-service communication.
• Designed and optimized data models using PostgreSQL and MongoDB, improving query performance and system efficiency.
• Introduced caching strategies with Redis to reduce database load and improve application responsiveness.
• Built and maintained CI/CD pipelines across AWS and Azure environments, enabling consistent and reliable deployments.
• Participated in technical discussions, sprint planning, and cross-team collaboration, contributing to solution design and delivery across multiple concurrent projects.
• Diagnosed and resolved production issues across the full stack, improving system stability and reduced downtime.
• Contributed to system observability using Prometheus and logging tools, enabling proactive monitoring and faster incident response.

Full Stack

Developer at Glorium Technology (2016-09 – 2017-10)

• Developed backend services using Java and Spring MVC following RESTful design principles.
• Built responsive frontend components using JavaScript and Bootstrap for internal tools and dashboards.
• Implemented secure authentication and authorization using JWT and OAuth.
• Designed and optimized relational and NoSQL databases (MySQL, PostgreSQL, MongoDB).
• Improved system performance through query optimization and efficient data access patterns.
• Developed automation tools to support operational workflows and monitoring processes.
• Deployed and maintained applications in Linux environments ensuring reliability and stability.
• Implemented event-driven workflows for high-volume data processing and integrations.

Bachelor's Degree in Computer Science – Arizona State University (2016)