- 👋 Hi, I’m @lightarrow
- 👀 I’m interested in Solving Problems
- 🌱 I’m currently writing computer science chalenges with algorithms design across different industries.
- 📫 How to reach me email [email protected]
App Development, Support, patching, Developed Monitoring, Developed microservices on AWS cloud platform.
Big win designing, architecting, and connecting on-prem to cloud batch systems.
Custom development of scheduling batch jobs with AWS cloud with the operations team as a customer.
Resolved application crashes and memory usage on legacy servers.
Batch applications were memory constrained and I had to tune memory and other resource issues.
Selected scheduling server for Cloud migration. Developed Python code to manage on-prem to cloud scheduler switch. Saved money by automating operations. Saved downtime by automating human error prone operations. Created and architected a scheduling batch system to interoperate with AWS cloud and Legacy applications.
Developed automated testing of web applications with Authentication and user validation. Developer API automated testing.
Resolved app issues App running as root causing too many open files Discovered, proposed solution to stop production app from crashing. Implemented u-limit settings, and PAM settings to allow a sane number of files and clean up temp files. Application temp files were never removed by the application. Multipart uploads were left in temp. Resolved.
Legacy support Legacy applications were memory constrained and I tuned memory and other resource issues. Developed app monitoring for OPS personnel