Caleb Jones Email & Phone Number

Los Angeles, California, United States

- Led a team to develop an event driven distributed system using SNS to handle credit bureau requests to pull customer finance data in the banking system using TypeScript and NodeJS.- Assisted product team by building a Grafana dashboard with real time customers data and improved production support with PagerDuty and Sentry.- Conducted code review for team members and mentored junior engineers particularly in TypeScript best practices.- Worked under TDD environment and implemented Jest Unit Testing for React and Node.js.- Managed DataDog dashboard and valuable logs from React component that improved troubleshooting and speed up QA processes.

Plano, Texas, United States

- Extensively worked on building and optimizing the GraphQL API, improving speeds by 3x using GraphQL Federation.- Implemented a PubSub system and built an event-driven system to handle jobs on the backend in NodeJS.- Implemented a WebSocket layer for the frontend to receive updates in NodeJS.- Created scalable React component and backend services on Python Django framework.- Managed LaunchDarkly flags to deliver different permissions and environment variables to customers.

Dallas, Texas, United States

- Collaborated with cross-functional teams to analyze healthcare workflow requirements and design user-centered solutions.- Developed a solid backend service with Python Django framework and implemented REST API best practices.- Developed front-end interfaces using ReactJS, implementing responsive designs for optimal user experience across devices.- Conducted unit testing, debugging, and performance optimization to deliver high-quality, bug-free software utilizing Jest and Cypress frameworks.- Worked closely with QA teams to identify and fix software defects, ensuring high-quality and reliable applications.

Texas, United States

- Designed, coded, tested, and aggregated results from SQL queries to provide information to clients.- Implemented APIs using Node.JS and wrote CI/CD scripts for deployment.- Rebuilt core product using React.js and Next.js.- Built and maintained a queue using SQS to handle transaction requests in the tens of thousands per day ensuring reliability and observability.