Guiding the technical direction for a software system and product development team, and working hands-on to improve software systems, applications, data-stores, and cloud infrastructure.- Working to improve the software architecture of a complex monolithic system towards more loosely coupled, highly cohesive, and independently deployable subsystems, using established practices and techniques.- Implementing infrastructure support for event streaming and message/event bus publication and subscription using AWS SQS, SNS, Kinesis, Lambda, and other AWS cloud capabilities.- Improving observability of the system using tools like OpenTelemetry and Prometheus, and integrations with 3rd-party tools like DataDog and AWS logging/monitoring.- Working to improve software development processes and practices, including unit testing, and automated system testing.- Implementing and improving mobile, web, backend, and database CI/CD workflows for application build automation.- Advancing CI/CD build and deployment capabilities using Docker, Kubernetes, Terraform, and Flux for Kubernetes (GitOps).

Working as a lead developer on the platform team, responsible for maintaining developer tooling, build workflows, and architectural concerns.- Implemented CI/CD builds for iOS and Android mobile apps using fastlane, certificate management and code-signing, packaging, Microsoft AppCenter codepush, and automated upload to Apple App Store and Google Play Console.- Implemented CI/CD build pipeline improvements in GitLab CI- Managed versioning and releases of the Qwick software systemsTechnologies: ReasonML, TypeScript/JavaScript, Ruby, PostgreSQL, AWS Cloud (EKS, SQS, SNS, RDS, SES, Lambda, Kinesis), Kubernetes, Terraform, Docker, GitLab CI, Postgraphile GraphQL framework, Graphile-Worker worker framework, React and redux-like frontend framework

Lead developer and a member of the architecture team for a large-scope cybersecurity training and simulation platform. Led a team on the development of web-based platform to control an automated cyber attack subsystem for cyber security training simulations. Interfaced with multiple other teams to coordinate large, complex, inter-dependent system releases. Led a team on the development of a subsystem for automatically scoring the performance of a systems IT security infrastructure.Technologies: TypeScript, fp-ts ecosystem, React, Redux, Haskell, Docker, Kubernetes, PostgreSQL.

Working on a technology platform for automating and streamlining the purchase and sale of homes.Technologies: Scala (cats, ZIO, shapeless, Play Framework), ReasonML (ReasonReact), Elastic Search, Datomic/Datomisca, AWS (EB, ECS/Docker, S3, CloudFront, CloudFormation, SQS, etc.), JavaScript (React.js, etc.)

Principal software engineer working on a web application and back end fulfillment system used by investment bankers to browse, customize, and order financial data visualization materials.Responsible for the development and maintenance for the full stack, including client web applications, back end web services, queuing, and distributed back end processing services.

Pellucid Analytics is a fast-growing provider of integrated data visualization and collaborative presentation software for advisory professionals. The tablet- and browser-based software enables users to produce client materials in a fraction of the time and cost required today.I am currently working on the front-end development team, building a large, complex web application.Technologies: JavaScript, jQuery, Node.js, Q (promises), Raphael.js, browserify, and a host of other front-end technologies. Our back-end system is developed primarily in Scala, and I've completed the Coursera course on Scala to better understand that ecosystem.

Guiding the technical direction for a wide range of projects in a fast-paced, mobile-oriented company.Lead architect and developer for a cutting-edge, highly-scalable, distributed, multi-tenant enterprise mobility solution. The server-side is implemented using .NET, Windows Azure Cloud Services, Azure Storage, Azure Service Bus, Azure SQL Database, and other Azure technologies. The client-side is built using a highly-configurable, offline-enabled, cross-platform-capable mobile application framework, based on Apache Cordova (PhoneGap), HTML5/CSS3, and a variety of open-source web application frameworks, inlcuding Backbone.js/Marionette.js, Require.js, Lo-Dash, jQuery, LESS.js, Node.js, among others. The current target mobile platforms are Android and Windows 8/RT, with iOS likely to come in the near future.Also involved in Esri-based GIS-enabled mobile applications, using the latest-and-greatest Esri technologies, including the ArcGIS Runtime for WPF.

Developing mobile applications and server-side systems to augment large enterprise resource planning (ERP/EAM) systems, including Infor EAM, SAP, etc.Technologies: .NET 3.5-4 (including Compact Framework), Windows Mobile, Windows Azure, SQL Server, Oracle, SQL CE, C#, Windows Powershell, iOS (iPhone/iPad), etc.

Developing software services and applications to support content distribution to mobile devices. My main areas of interest are SMS messaging services, mobile purchasing and billing systems, content ingestion/licensing/distribution systems, and overall software architecture/frameworks.Experience with .NET 1.0-3.5, C# 3.0, WCF, Java 1.6, Spring Framework, Hibernate/NHibernate, SQL Server, OpenSMPP Library

C++, Java, C, Perl, and Unix Shell scripting.