Jeff Walls Email & Phone Number

Palo Alto, Ca, Us

New York, New York, Us

Developed python-based microservices in an OpenShift environment to serve as an opinionated service facade for Hashicorp Vault. Responsible for overall architecture as well as implementation. Planned and implemented the PKI solution for certificate vending and management in the service cluster, artifact signing and verification with the Transit secrets engine, kubernetes-based authentication, entity / licensing management and mongo metadata storage. Aided in the development of terraform for policy bootstrapping. Mentored engineers in the Citi Mentorship program and served as a Career Coach in the Citi Career Accelerator program.

Chicago, Illinois, Us

Developed Infrastructure as Code and DevSecOps processes and tooling around the deployment and management of multiple clusters of Hashicorp Vault in AWS. I also created internal tooling around the LDAP and AWS Auth Methods as well as the PKI Secrets Engine. Implemented processes for Blue/Green deploys of Vault, certificate management, rekeying Vault, unsealing Vault, and monitoring and alerting. Technologies included Terraform, Python, Golang, Splunk, and Packer. AWS services included EC2, S3, Lambda, SSM, ACM, DynamoDB, IAM, SNS, CloudWatch, CloudTrail and KMS.

Houston, Texas, Us

On the IAM Team, Designed and implemented a microservice for managing secrets and helped implement a microservice for managing Azure resources for the GreenLake Hybrid Cloud IAM team. Created a library that provides secrets management to either AWS Secrets Manager, Azure KeyVault, or a custom backend. Technologies include Golang, kubernetes, REST, AWS Secrets Manager, AWS DynamoDB, AWS RDS, AWS KMS, Azure KeyVault, Azure Graph API, and Azure Management API.On the Foundation Team, I created Terraform Modules and scripts to manage cluster and service resources and created Python resources to aid in the security audits of AWS resources.

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Fort Collins, Co, Us

Working in fintech implementing cloud-based solutions that aren't public yet. Technologies include Mongo DB and containerized REST-based microservices in NodeJS deployed on AWS infrastructure. AWS services include Cloud Formation, ECR, ECS, Fargate, WAF, Application Auto Scaling, ALB, Cognito, KMS, SQS, SES, SNS, S3, CloudWatch Events and serverless RDS Aurora.

Fort Collins, Co, Us

I developed features and performed devops on the Lumen and Lumen Vault products at Numerica. For more information on these products, you can go to http://www.numerica.us/lawenforcement/lumen/ or http://www.numerica.us/lawenforcement/lumenvault/. The implementation involved full-stack development including Mongo, Express, Angular, NodeJS, Python, Docker, Docker Swarm, and every variant of SQL you can think of. Devops involves Ansible, Jenkins and Python. AWS work involved EC2, S3, SNS, Rekognition, and CloudFormation.

Houston, Texas, Us

Member of the Strategic Architecture Team where we architect and implement forward-looking technologies for inclusion in current and future NFV products. Technologies included PaaS and micro services written in Go.Member of pan-Hewlett Packard Enterprise strategy team developing future technologies. In this role, strategized, planned, and developed prototypes of potential areas of innovation. Technologies included Grommet, ReactJS, Java, Go, and CoffeeScript.

Palo Alto, Ca, Us

Functional Architect for all of the HP Helion UIs. This involves understanding high level goals and directions and then ensuring that the relevant development teams are meeting those goals. I will also serve as a link between the product teams and the user experience team. In addition, I work for the HP Helion Cloud Architecture Team to evaluate and develop technologies to allow for strategic decision making and inclusion in future products. This involves any number of technologies relevant to cloud. I wrote the 1.0 implementation of the HLM Configuration Processor now in use by NFV/CG and the basis for HLM 2.0's Configuration Processor.

Palo Alto, Ca, Us

Working on Graffiti, a proposed OpenStack service in collaboration with Intel. This service is a dictionary and query service that will give OpenStack a common query language. Technologies include Python, Pecan, WSME, REST, and AngularJS. This will also involve working with the OpenStack community to attempt to incubate a service and drive it to adoption by the OpenStack community.Developed User Interfaces for HP Cloud OS. Based on OpenStack Horizon, I designed and implemented the Cloud Operational Dashboard and the Cloud Admin Dashboard. The Cloud Operational Dashboard lets an admin install and configure an OpenStack-based cloud in under 15 minutes. Technologies include OpenStack, HP Cloud OS services, Python, Django, jQuery, REST, CSS, LESS, and JavaScript.Served as technical lead for user interface and user experience sub-team for HP Cloud OS. My team consisted of of 4 developers, 3 technical writers, and 2 QA engineers located in Oregon, California, and Colorado.

Palo Alto, Ca, Us

Architect, designer, and lead developer for desktop Video Conferencing software (HP SkyRoom). Led the architecture and development of a team of 10+ engineers. I was responsible for the implementation of most of the domain layer. I also prototyped the initial UI and worked on several gateways, including the p2p gateway, Bonjour gateway, and helped with the XMPP gateway. All domain layer work was implemented in C++.

Palo Alto, Ca, Us

Graphics Device Driver development, X Server Development, Distributed Graphics Clusters, BIOS defect fixing. The implementation was primarily in C and C++. Designed and implemented HP Single Logical Screen, one of the industry's first multi-screen capabilities.

Master Of Science (Ms), Computer Science

Bachelor Of Science (Bs), Comptuer Science And Statistics

Education record