Timothy Cline Email & Phone Number

Bellevue, Wa, Us

I am a member of the Authentication team and the lead on the Session Authentication Service. The applications we manage are responsible for authentication and session management. I am currently leading the project to create microservices to decouple our session validation API from the core Smartsheet monolith.

Burlington, Massachusetts, Us

The RSA Data Analytics team is part of several teams creating a new cloud-native version of NetWitness on AWS. The team is creating a serverless application responsible for ingesting network traffic from Kinesis, enriching, and analyzing the data. Tech Stack:• Node.js• S3• Elasticache (Redis)• SQS• SNS• Kinesis• Lambda• DynamoDB• AWS GlueI was responsible for several projects including:• Developed AWS Node.js lambdas used for analyzing and enriching network traffic data streaming through Kinesis • Worked as the lead engineer creating a project that would collect CloudWatch metrics from all components of NetWitness. This project provided several features including:○ Integration with PagerDuty allowing for alarms in CloudWatch to trigger and clear incidents in PagerDuty ○ Management of PagerDuty configuration using Terraform ○ A full CI/CD Pipeline run on Gitlab ○ AWS CDK construct library used to simplify development and provide a consistent look and feel to CloudWatch dashboards ○ Cross-account permission management allowing for an engineer to have access to all NetWitness CloudWatch data from a centralized telemetry account ○ Created a system to deploy the AWS CDK application using AWS Lambdas, SQS, and SNS

San Antonio, Texas, Us

I am worked as a developer and team lead on a high performance and high availability web service that provides authentication and authorization for Rackspace products and services. I lead of team of fully remote developers divided between US and India locations. Tech stack:• Java, Groovy, Spring, Jersey (core app)• Gradle, Openshift, helm, docker, Jenkins (CI/CD)• Splunk, New Relic (monitoring, logging)• Rest assured, spock, JUnit, JMeter (testing)• SAML, RADIUS, HOTP/TOTP, LDAP (authN, federation, MFA)• Bash, Python (scripting)• AWS EC2, DynamoDB (microservices)A few of the projects that I have worked on include:• SAML-based federation allowing for authentication into our system• Multi-factor authentication providing both HOTP and TOTP authentication• Microservices in Python, Groovy, and Spring Boot for reading system event feeds from other products and updating our system to maintain consistency• Microservices in Python for encryption key creation and rotation• Porting our Jenkins build pipeline to Openshift and maintaining helm charts related to our CICD and application deployments• An application using Angular and Spring Boot to audit systems and assist in diagnosing production issues• Designed and lead the implementation for delegating permissions across linked customer accounts using federation• Redesigned how asynchronous events are sent from the customer identity application for better scalability and removed the performance impact on the application. I also created a dashboard in New Relic to view metrics for the various asynchronous workers processing events. • Redesigned our integration tests to be run against an arbitrary environment (dev env, staging, and sandbox env in Openshift). This supported running tests in parallel and replaced a slow and hard to maintain set of tests. Technologies used: REST Assured, groovy, spock, gradle, helm, openshift, docker

San Antonio, Texas, Us

San Antonio, Texas, Us

I worked as a software development lead on a team creating a CMS system for event and personnel information within the television and entertainment industry. I also implemented an SSO system providing authN and authZ into several web applications used by the company.Tech stack:• Java, Groovy • Spring• Hibernate• MySQL• OAuth 2.0• jQuery

Master Of Science (Ms), Computer Science

Bachelor Of Science (Bs), Computer Science