Brian Martens

Brainstormed ideas for Pathfinder 2.0.

Golang development consultant working for Cigna. Helped develop two new APIs under Cigna's Future Of Care Project (FOCP). Focused mainly on integration of MDLive services and external Care Delivery Partners, e.g. Epic, Alma.

• Started work on the Crypto Trade API (Golang)
• Researched how to perform portfolio valuations and evaluate portfolio performance using Time Weighted Returns with data from Plaid. I also developed an implementation to perform these calculations to assist with migrating performance charts from the Core API to a separate microservice.

• Support Merchant portal / API microservice development efforts (gRPC/Rest).

• Developed API microservices (Golang).
• Supported Control V2 Application Development Efforts (Golang, React).
• Cloud engineering/networking/architecture (AWS).
• Developed CI/CD pipelines for all V2 backend & frontend applications using Codeship/Docker.
• Designed & implemented Corvium's AWS networking architecture secured by WireGuard VPN & DNSCrypt.
• Develop Lambda functions using Golang for internal tooling and to deploy scalable data integration solutions for Corvium's business partners that are effective and easy to manage.

• Rewrote an existing tool, Cloudpipe. Cloudpipe is a modular service that I wrote using Golang whose primary purpose is to continuously synchronize GDIT's AWS & Azure cloud metadata to a PostgreSQL cluster and manage the data as a CMDB. It can also perform automated database maintenance, automatically upload/sync reports to CloudWatch, and perform essentially any other task that operates at a given periodicity and concurrency level.
• Rewrote the REST API, Genesis. Genesis is a REST API written in Golang that serves environment-wide hybrid-cloud metadata to our Shared Services applications and fellow engineers.
• Developed Golem, a REST API written in Golang that has the capability of launching and managing worker EC2 instances that perform long-running tasks, such as data sanitation.

See above details for GDIT

• Developed Go programs to parse and analyze call center data from InContact.
• Reverse engineered an old PDA application to the Android platform for USMC client using Java / Android Studio.
• Developed a prototype Android application to demo for a potential project.
• Aided in development of an Access database application using Visual Basic.
• Worked directly with USMC client in weekly design meetings to discuss and demo ongoing development activities. Aided management with excel reports as needed.