Robert Hemphill Email & Phone Number

Lead and mentor a team of backend node engineers that create / maintain the application APIs for our company's flagship product.- Created a yearlong technical roadmap aligned to long term business interests.- Aligned quarterly OKRs to long term business objectives- Led the team responsible for the development and maintenance of 20 micro-service APIS written in Node and Typescript and hosted via AWS API Gateway (20 APIs) and AWS Lambda (~300 lambdas), - Led the team responsible for a technical hosting migration from multi-tenant solution -> single tenant solution using Terraform + Serverless + AWS CloudFormation, which allowed us to host our first enterprise SaaS client- Led the team responsible for the performance tuning of our application APIs using AWS ECS to host the test itself, and a combination of AWS CloudWatch metrics to analyze the results, which ensured we could meet expected burst load of our most demanding clients.- Revitalized our GitLab CI/CD process for more productive developer and release management experience.- Designed and led the team in a project to have full functional coverage of our authorization solutions using a combination of Terraform, AWS Parameter Store, AWS Secrets Manager, and Jest.Stack: DynamoDB, Node / Typescript, AWS Lambda / ECS, AWS API Gateway, Gitlab CI/CD, AWS S3, AWS SQS, AWS Kinesis

London, Gb

Lead a cross functional micro-service team through all aspects of the SDLC.

Denver, Colorado, Us

Full stack engineer responsible for maintenance and feature development of two enterprise products. Focusing on an expressive domain driven graph, enterprise node(typescript) and data modeling to facilitate consumption of data at an enterprise scale. Responsible for most system integrations(Pooshwoosh for mobile notifications, Intercom for customer segmentation, SalesForce for P2P customer integration, xAPI for LMS integrations into our legacy application, Microsoft Graph and Google Cloud for calendar integrations).-Legacy: mongo(Transaction Data Store), node, express, graphql, angular, react, relay-Legacy Reporting: go (etl), postgres(DW)-Coaching Product: postgres(Transaction Data Store), node, express, graphql, react, relay-modern, react-native

Team lead of a cross functional agile team that is responsible for full stack feature development for multiple products offered by 10-4. -Training and mentoring team members on agile processes(SCRUM, backlog grooming, iteration planning, stand ups, demos, retrospectives)-Training and mentoring team members on engineering practices and patterns(IoC, SOLID, DRY, Singleton pattern, Factory pattern, Builder pattern, etc…)-Championing unit testing best practices organizationally.(Unit vs. Integration vs. Functional, Mocks, Red->Green->Refactor, TDD) -Feature development on two of 10-4’s flagship products using a .NET stack. SQL Server datastore, .NET MVC, Knockout, Google Material Lite, Bootstrap, Typescript.-Creating RESTful API’s for integration clients using ASP.NET Web API.-Start of 10-4 library with a collection of my personal favorites.(Clean code, Design Patterns, User Stories Applied, etc…)

San Jose, California, Us

-Development and an enterprise integration system that would automate business processes across departments and systems. The system was written in Java and Groovy and supported Engineering, Sales, Marketing, Sales Ops, Finance and Accounting.-Development of an LMS(Learning Management) system using a Drupal instance and PHP, HTML, SCSS, CSS and Javascript.-Maintenance, configuration and customization of a SalesForce instance using APEX(DSL derivative of Java, HTML, SCSS, CSS and Javascript).-Development tooling using Ruby, .SH scripts, and a Jenkins configuration.

-Front end development using .NET 3.5,.NET 4.0 and WinForms-Server development using C#, .NET 3.5, .NET 4.0 and WCF services-Hand-rolled ORM(Object Relational Mapping) that supports SQL2005/2008 and Oracle 10g/11g-Agile advocate within the office, promoting/leading cross functional and development retrospectives-Configuration of TeamCity CI(Continuous Integration) server

-Front end development using .NET 3.5 and Silverlight(2.0, 3.0, and 4.0) New Architecture-Middle tier development using ADO.NET and WCF services. New Architecture-Server development using .NET 3.5, C#, linq to entities, and ADO.NET entity model. New Architecture-Front end development using XSLT, XML, JavaScript, ASP and AJAX. Old Architecture-Middle tier development with COM+ objects compiled using C and C++. Old Architecture-Back end development in Microsoft SQL Server 2005 and Oracle. New/Old Architecture