Edwin Rivera
55 Lancaster Avenue Apt 1
About Me
Senior Full Stack Developer with proven expertise in building scalable Python APIs and modern front-end solutions using React.js, Next.js, and TypeScript. Skilled in leveraging AWS, PostgreSQL, DynamoDB, and Terraform to ensure robust CI/CD deployments and cost-efficient infrastructure. Demonstrated success in enhancing system performance and reducing release cycles, ready to drive innovation and operational excellence in Python full stack initiatives.
Work Experience
Led development of secure analytics and internal monitoring tools for aviation systems using React.js, Next.js, and TypeScript, achieving 45.7% faster load times and 32.3% higher user engagement.
Architected real-time dashboards by processing 75,000+ telemetry records daily using robust Python APIs with Django, bolstering diagnostic accuracy by 2.3x.
Deployed scalable microservices on AWS Lambda, EC2, API Gateway, and S3 utilizing Docker and Terraform, reducing infrastructure costs by 28.2% and deployment time by 65%.
Unified GraphQL and REST APIs to decouple front-end and back-end components, enhancing developer velocity by 38.5% across three agile pods.
Implemented CI/CD pipelines with GitHub Actions and AWS CodeDeploy, achieving 92% test coverage with Jest and Cypress and reducing regression bugs by 38%.
Monitored systems using Datadog, Prometheus, and CloudWatch, automating alerts and lowering MTTR by 41%.
Developed fintech and lead management portals employing React.js, Next.js, and TypeScript, increasing conversion rates by 29.4%.
Built secure backend services using robust Python APIs with Django and PostgreSQL, managing 1.2M+ transactions per month with SOC 2 compliance and API rate limiting.
Refined data pipelines and integrated Salesforce/HubSpot, slashing lead sync time by 63.8% and enabling real-time feedback.
Standardized Dockerized deployments on AWS ECS with CloudFormation, achieving 99.9% uptime and accelerating feature rollouts by 50%.
Enhanced test automation with Cypress, Postman, and Supertest, reducing manual QA time and boosting confidence by 48%.
Built high-performance Python APIs using FastAPI for wealth and insurance services, handling 200K+ concurrent users and improving response times by 35%.
Modernized monolithic applications into FastAPI microservices, enabling deployments 6x faster and enhancing fault isolation.
Secured APIs through OAuth 2.0, JWT, and Bcrypt, ensuring SOC 2 and HIPAA compliance.
Delivered REST and SOAP APIs for policy and claim systems, increasing API partner adoption by 47%.
Developed ETL pipelines using Spring Batch to sync 12M+ records daily with a failure rate of <0.01%.
Led SAFe PI planning sessions and sprints that reduced infrastructure costs by 15% via caching and query optimization.