Senior Software Engineer
2022 - 2022Knowde- Developed two microservices in ROR GraphQL as a senior team member.
- Developed an eCommerce service that managed checkout and cart services using a commercetools API.
- Developed a pricing microservice to automate quote creation for customers.
Technologies: Ruby, Ruby on Rails (RoR), GraphQLSenior Software Engineer
2020 - 2021Spin- Worked on the payments team, focusing on internationalization, tax collection, anti-fraud, and promotions.
- Orchestrated tax processing for all spin products in-app.
- Created an anti-fraud system to catch users with multiple accounts.
Technologies: Ruby on Rails (RoR), PostgreSQL, Amazon Web Services (AWS)Senior Software Engineer
2017 - 2019Cape Analytics, Inc.- Developed a ground truth system with 197 contractors that could label 1,000,000 points per month.
- Led platform developers to calculate the fire risk for any property in the US from satellite imagery.
- Managed platform developers for a customer portal, the company's main graphical interface for their product.
Technologies: Python 3, Tornado, Django, Ruby on Rails (RoR), PostgreSQLData Engineer
2013 - 2016Apple- Worked on the iPhone 5 screen repair process, apple's first in-store device repair.
- Collaborated on the effort to modernize company warranty forecast system.
- Contributed as a member of the AppleCare World Wide Business Intelligence team, handling all data from Apple service providers and Apple retail stores.
Technologies: Teradata, Python, PHP, SQL
Aaron Silverman
AWS Developer in Berkeley, CA, United States
Member since February 7, 2022
Aaron is a team player who will throw himself at an interesting problem and not give up until it is solved. He is a quick read and can learn new technologies and workflows extremely fast. Aaron holds a Bachelor's degree in mathematics, is conversationally fluent in German, and speaks and reads Japanese at an intermediate level.
Aaron is now available for hire
Portfolio
- KnowdeRuby, Ruby on Rails (RoR), GraphQL
- SpinRuby on Rails (RoR), PostgreSQL, Amazon Web Services (AWS)
- Cape Analytics, Inc.Python 3, Tornado, Django, Ruby on Rails (RoR), PostgreSQL
Experience
- Ruby on Rails (RoR) 5 years
- CSS 5 years
- HTML5 5 years
- JavaScript 5 years
- PostgreSQL 5 years
- AWS DevOps 5 years
- Python 3 5 years
- Django 2 years
Availability
Part-time
Preferred Environment
MacOS
The most amazing...
...thing I've developed was a ground truth system capable of handling over 1,000,000 data points per month and employed 187 contractors.
Employment
Experience
- Automated Ground Truth System for Cape Analytics
Along with a team of four, I created a ground truth system on a tight schedule that integrated with an online freelance company and, at its peak, employed 187 contractors and processed 25 million data points over the course of a year. The system was entirely responsible for managing payment and the web portal for workers. Output was used as training data for classifier CNNs.
Skills
Languages
Python 3, JavaScript, HTML5, CSS, Bash Script, Java, C, Python, PHP, SQL, Ruby, GraphQLFrameworks
Ruby on Rails (RoR), DjangoStorage
PostgreSQL, TeradataOther
AWS DevOps, TornadoLibraries/APIs
PandasPlatforms
Amazon Web Services (AWS)
Education
- Bachelor's Degree in Mathematics2004 - 2008Kalamazoo College - Kalamazoo, Michigan
