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ryan_laffoon@msn.com

Motivated developer with a passion for technology and 10+ years experience in full-stack .Net web application development. Excellent listening skills, written and oral communication. Effective at quickly adapting and integrating into team or self-directed environments.

Languages

C#/.NET, JavaScript/Typescript, Vue, Angular, SQL, MongoDB, CosmosDB, HTML, Sass, CSS

Methodologies

Agile, TDD, DDD, CI/CD, DevOps

• Profile Data Store (2019): Development of a centralized service to relate cross-event user profile & registration information from various identity services utilizing C#/.Net, Elasticsearch and Cosmos DB
  C#/.Net, CosmosDB, Azure
• Modern Web Platform & Record Management System (2021): Design of a full stack solution in a greenfield environment with the Product Team to replace legacy infrastructure including a modern web portal and custom record management system utilizing Vue.js, Typescript, C#/.Net, Elasticsearch, Cosmos DB and Kubernetes.
  C#, Vue.js, Typescript, CosmosDB , Kubernetes, Azure

• Transaction Data Warehouse (2018): Development of multi-component high-volume ETL pipeline moving transaction details from a cloud system into a hardened environment for fraud investigation.
  C#, SQL Server, PowerShell, Azure
• SERF Platform (2017): Development of data ETL & workflow pipeline for the automation of operations processes for fraud investigation & risk analysis.
  C#, SQL Server, PowerShell, Azure

• Quote Tool (2016): Tool allowing sales associates to produce custom order quotes for customers. Increased responsiveness and performance from older systems.
  C#, ASP.Net, MVC, Web API, SQL, JavaScript
• Platform Redesign (2015): Upgrade of three customer-facing e-commerce websites using multi-tier architecture. Resulted in increased site performance, testing coverage & maintainability.
  C#, ASP.Net, MVC, SQL, JavaScript

• Conversion Dashboard (2014): Web interface and service for tracking and analyzing promotion usage, interfacing with revenue tracking system for appropriation of earnings.
  C#, ASP.Net, MVC, Web API, SQL, JavaScript
• Revenue Dashboard (2013): Web interface and service for tracking and reporting commissionable earnings from affiliate partners.
  C#, ASP.Net, MVC, Web API, SQL, JavaScript

• Pack Check (2012): Windows application for Ecometry Open-Systems to improve warehouse order packing accuracy and efficiency.
  C#, Windows Forms, SQL
• Ecometry Merge (2011): Multi-threaded program to merge complete ecommerce data sets into a single source while preserving data integrity.
  C#, SQL, Multi-Threading