Alvin Cheng
- Role
- Backend Software Engineer at JPMorganChase
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Alvin Cheng
Hi there! I’m a full-stack software engineer certified in AWS Solutions Architect with my…
Experience
Backend Software Engineer
Jun 2024 — Present · New York, NY, US
Spearheaded the cryptography initiative in Java Spring Boot for payments API by implementing ECDH and RSA key agreement protocols and JWE and JWT to establish protected communications for credit card numbers• Enabled live ETL process of reports with billions of transactions by using AWS Glue jobs with PySpark• Developed multiple unit tests, integration tests, acceptance tests, and performance tests to future-proof our apps against add-ons and modifications, reducing the risk of security vulnerabilities, errors, and low response rates• Advised product managers and scrum masters on scope and priority for strategic roadmaps on epics and stories• Promoted automatic CI/CD pipelines through Terraform, Jenkins, and Spinnaker files for faster DevOps
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