Jack Hall Email & Phone Number

Indianapolis, In, Us

- Designed and developed first-class managed container deployment platform on Scale's best-in-class virtualization solution.

Indianapolis, In, Us

As a Senior Software Engineer at Scale Computing, I have been instrumental in the design and architecture of backend services and cloud infrastructure, utilizing my expertise in TypeScript and Node.js to implement innovative features and components across the stack. I have also been responsible for managing large-scale production and pre-production deployments in Kubernetes on Google Cloud Platform, leveraging technologies such as Docker, Helm, and Terraform to ensure smooth and seamless operation. Through my efforts, I have successfully released numerous features with high technical complexity, including Zero-Touch provisioning, direct-to-node network tunneling, and automatic per-PR preview environment deployment and teardown.

Jacksonville, Fl, Us

As a Senior Software Engineer at Dun & Bradstreet, I played a key role in the development of the company's small business platform using React and Node.js. I provided technical guidance to a team of 7 engineers and successfully integrated the platform with a diverse range of internal and external services. I also initiated and led an effort to improve our automated testing practices. Through my personal efforts, I wrote hundreds of unit and integration tests within the first few months, significantly improving the speed and safety of introducing changes to the codebase. Additionally, I spearheaded the conversion of several large code bases from JavaScript to TypeScript, resulting in a significant reduction in runtime exceptions.

As a Senior Software Engineer at the Public Disclosure Commission, I was a vital member of the development team and played a critical role in the success of several high-profile projects. I expertly developed and maintained a diverse portfolio of backend services, utilizing technologies such as PHP and Node.js, that resulted in a significant increase in the efficiency and scalability of the system. I also played a key role in the development and maintenance of six large-scale UI projects utilizing Vue.js, which resulted in an improved user experience and increased user engagement. In addition, I was a core member of the DevOps team, where I wrote and maintained highly efficient CI/CD pipelines, utilizing technologies such as Shell scripts, Dockerfiles, and AWS, that greatly streamlined the deployment process. I was also responsible for developing and maintaining several complex and mature data models, schema revision scripting, and views in PostgreSQL (RDS) that ensured high data availability, security, and performance. I also provided expert architectural and design guidance to my team, resulting in a highly stable and maintainable codebase.

Built and maintained an e-commerce storefront for a non-profit organization. Led and managed effort to develop requirements and implement solution that resulted in thousands of dollars of charity income intended to support WA DOL employees who have fallen on hard times. Features include authentication/authorization, payment processing, HTTPS/TLS encryption, MySQL database containing store data, and caching.

Developed numerous UI features including expanding an administrative dashboard built in Vue. Additionally, I completed various back end projects using the Symfony and Laravel PHP frameworks including integrations with Zapier, services for token validation and more.

Olympia, Washington, Us

- Developed and maintained dozens of custom features for business users in SharePoint Framework (React/JavaScript)- Led and managed several large, high-visibility migrations with stringent requirements around high availability architecture, replication and security. Done manually and with internally-developed tools without third-party software.- Founded training program and managed 4 training courses for SharePoint users and Site Owners that are now offered monthly at DOL.- Built custom reports for aggregating and visualizing project data using T-SQL, SQL Report Builder and the SQL Reporting Service.- Automated dozens of complex business processes across the agency using the SharePoint 2013 Workflow Platform and wrote custom workflows in C#.