John Garcia Email & Phone Number

Berlin / New York / London / Atlanta

Building the new music economy that connects fans to their favorite artists- Led the development and maintenance of high-traffic e-commerce applications using Java, SpringBoot, and Angular, improving user experience and boosting conversion rates by 25%.- Architected and implemented scalable microservices using Spring Cloud, resulting in a 30% reductionin downtime and improved system reliability.- Designed and deployed highly available infrastructure on AWS using Terraform, ensuring scalabilityand fault tolerance across multiple regions.- Implemented CI/CD pipelines using Jenkins, Docker, and Kubernetes, automating build, test, anddeployment processes, reducing release times by 40%.- Utilized Terraform to manage infrastructure as code (IaC), automating the provisioning of AWSresources such as EC2, RDS, S3, and Route 53.- Enhanced system observability and reliability by integrating Prometheus and Grafana for real-timemonitoring, alerting, and performance dashboards.- Developed data analytics pipelines leveraging Apache Kafka and AWS Kinesis, enabling real-timedata processing and insights for business intelligence.- Improved system performance by optimizing database queries and implementing caching strategiesusing Redis and ElasticSearch, cutting query response times by 20%.- Optimized cloud costs by implementing auto-scaling policies and leveraging AWS Spot Instances,reducing infrastructure costs by 15%.- Collaborated with cross-functional teams (UX/UI designers, product managers, and QA engineers) todeliver features that align with business goals and enhance user satisfaction.- Designed and developed RESTful APIs to support mobile and web applications, ensuring seamlessdata integration and communication.- Performed load testing and performance tuning to ensure applications could handle high trafficvolumes, especially during peak periods, improving system resilience.

Mclean, Virginia, United States

Building innovative digital banking solutions that help millions of customers manage their finances seamlessly- Developed high-performance backend services using Java, Spring Boot, and AWS Lambda, improvingscalability and reducing response times by 30%.- Built and deployed infrastructure on AWS using CloudFormation and Terraform, ensuring a resilientand fault-tolerant cloud environment.- Implemented RESTful web services that integrated seamlessly with ElasticSearch, enabling faster dataretrieval and improving user experience.- Practiced continuous integration using Jenkins and Git, streamlining the deployment process andensuring consistent code quality.- Automated infrastructure provisioning using Terraform, managing resources such as Amazon EC2, S3,RDS, and CloudFront.- Collaborated with DevOps teams to implement Kubernetes for container orchestration, improvingdeployment scalability and reducing operational overhead.- Optimized cloud infrastructure to handle high volumes of transactions, ensuring zero-downtimedeployments and improved system reliability.- Managed and monitored database performance using Amazon RDS and CloudWatch, ensuringoptimal query performance and reducing latency.

Dallas, Texas, United States

Developing software that solves real-world problems for small business owners- Optimized database performance using PostgreSQL through query optimization and indexingstrategies, improving overall application performance.- Collaborated with frontend teams to build responsive, dynamic UIs using Angular, ensuring seamlessintegration with backend services.- Integrated third-party APIs such as payment gateways, improving the platform's functionality and userexperience.- Implemented security measures such as JWT tokens and OAuth2 for secure user authentication andauthorization.- Refined DevOps processes, including automated performance testing, infrastructure monitoring, andincident management, ensuring high availability during peak loads.