Eric Olson Email & Phone Number

Seattle, Wa, Us

Denver, Co, Us

- Designed organization-wide event-driven architecture (EDA) standards, patterns, and practices. Built platform library. Worked with teams on complex event processing patterns built on top of AWS Kinesis.- Facilitated event storming and domain driven design (DDD) sessions across the organization to identify hotspots, friction and restructure domain boundaries.- Optimized end to end workloads for performance, observability, maintainability, and to increase developer velocity.- Mentored staff and senior engineers across the organization via code reviews, system designs, performance, DDD, and EDA.- Systems implemented with Python, Typescript, CDK, GitHub for CI/CD, Snowflake, Looker, DataDog, and AWS cloud services including: Lambda, AppSync, Kinesis, EventBridge, AWS Glue, Aurora, and others.

* Designed and engineered an automated trading system for non-fungible tokens on the Ethereum blockchain* Architected and built a data lake and big data processing platform using Azure, Databricks, and Spark structured streaming that predicted trends and prices for different trade assets. Built with C# and Python.* Architected and created real-time event processing systems that sent notifications to microservices based on Ethereum blockchain transaction logs and interacted with smart contracts to buy and sell assets. Built in C# and NodeJs.* Managed, trained, and mentored a remote team of 5 on Web3 technologies, DDD, TDD, and other methodologies* System leveraged Terraform for infrastructure as code, Github actions for CI/CD, and Docker for a local development experience.

New York, Ny, Us

* Designed and built systems that took the company from a startup idea to a publicly traded company posting over 180MM last year* Architected and created event-based systems using Azure Event Hubs (Kafka) and Spark to predict market forces and forecast trends* Designed stateful, long running, dynamic workflows engine using Akka.net, created PPC ad and repricing strategies* Designed and developed CQRS microservices and cross team event processing and REST APIs and patterns* Designed and built the financial dashboards, full stack from v1 in ASP.NET MVC to a more modern ReactJS SPA with REST backend including Storybook, Jest unit tests and Cypress E2E tests* Created data ingestion pipelines with Spark and built analytics dashboards using REST, SQL, and Elasticsearch * Leveraged countless cloud-based services from hyper-scale SQL servers, telemetry, serverless functions, and cognitive services to create conversation bots, managed infrastructure as code with Terraform

* Worked with doctors, health professionals, funders, and data analysts to create a tool for managing neglected tropical disease data that was officially adopted by WHO and regional offices around the world* Designed and developed a dynamic system for collecting, validating, and reporting on epidemiology indicators, budgets, medicine requests, and interventions from doctors and public health officials* Developed the system to work in remote areas without internet and with outdated technology* Managed product requirements, training team members, and continuous software delivery

* Architected and developed a highly scalable and reliable event based system for processing real-time sports betting prices and statistics utilizing NServiceBus and micro services with 99.9% uptime* Built a web application leveraging Elasticsearch to create predictive systems and with push notifications on database filtering that supports over 10k active users and generates over $2MM in yearly revenue * Developed iOS and Android phone applications for real time notifications, sports event results, ratings, and integration with bookmaking APIs* Built a web application with advanced search ux, profile management, data filtering, and content management that has become Australia’s largest horse racing form database with over 100m records

New York, New York, Us

* Developed a multithreaded application managing a data processing cluster analyzing terabytes of data* Researched and developed data visualization and filtering solutions for huge datasets leveraging C# and search engine technology* Created and led training sessions on Test Driven Development and Domain Driven Design* Designed and developed a file copying service that managed multiple VMs and parallelized the transferring and processing of data resulting in increasing the efficiency of this process by 200%* Built the framework of tracking tools that reported user productivity

Core responsibilities: refactoring legacy systems, leading object-oriented systems design, payments processing, shipping and inventory management systems integrations, accounting, order processing, service-oriented architecture, and affiliate marketing.

Bs, Computer Science

Masters, Social Practice