John O'Brien

John O'Brien Email and Phone Number

Software Development Engineer II at Amazon Web Services @ Amazon Web Services (AWS)
John O'Brien's Location
Greater Boston, United States, United States
About John O'Brien

John is an experienced senior software developer with a master's degree in machine learning. He is primarily a Java developer with extensive knowledge of the AWS SDK.

John O'Brien's Current Company Details
Amazon Web Services (AWS)

Amazon Web Services (Aws)

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Software Development Engineer II at Amazon Web Services
John O'Brien Work Experience Details
  • Amazon Web Services (Aws)
    Software Development Engineer Ii
    Amazon Web Services (Aws) Apr 2023 - Present
    Seattle, Wa, Us
    • Disambiguated complex drive vetting requirements for new storage hardware and lead strategic team effort requiring work from multiple engineers to accomplish organization wide goal.• Exposed storage fleet metadata through lightweight ETL pipeline, addressing stakeholder requirements without additional consumption of service throughput resources.• Introduced a microservice to vend static and dynamic remittance instructions based on customer fixed or virtual bank account allowing expansion into new regions.
  • Amazon Web Services (Aws)
    Software Development Engineer
    Amazon Web Services (Aws) Jul 2021 - Apr 2023
    Seattle, Wa, Us
    • Established FX rate management and conversion microservices to support fixed foreign exchange rates to address customer pain point around budgeting• Developed workflows to automatically onboard new currencies to fixed FX program, reducing engineering effort by over 2 weeks per currency• Designed an extensible pagination solution for discoverability APIs that required queries on multiple indexes with each call• Migrated multiple services from long term credentials to regionalized ephemeral credentials, greatly increasing the security and durability of the services• Reduced operational burden through implementation of automated tooling that prevents risks from entering the deployment pipeline• Mentored intern through the process of developing a production-ready web service to vend payment remittance instructions, resulting in a return offer being extended to intern
  • Bosch Rexroth
    Senior Connected Solutions Engineer
    Bosch Rexroth Jun 2021 - Jul 2021
    Lohr Am Main, De
    • Established a remote equipment monitoring solution that allowed the transition from $200k+/yr. fixed cost maintenance to 70% variable cost maintenance
  • Bosch Rexroth
    Connected Solutions Engineer
    Bosch Rexroth Jan 2020 - Jun 2021
    Lohr Am Main, De
    • Managed a cradle-to-grave inventory databasing project to reduce quality concerns• Designed a credit limit forecasting Power BI dashboard that has eliminated short term credit escalations for our large ETO projects
  • Bosch Rexroth
    Information Technology Engineering Trainee
    Bosch Rexroth Jun 2018 - Jan 2020
    Lohr Am Main, De
    • Developed a database tool to track and communicate workplace hazards from management to associates, reducing lead time from days to minutes• Maintained and updated customer facing Angular website with over 1,000 daily hits

John O'Brien Skills

Leadership Time Management Creative Problem Solving Python Solidworks Matlab Cad Microsoft Office Microsoft Excel Cold Calling Mechanical Engineering Powerpoint Project Management C Java Financial Modeling Research Editing Sql Writing Public Speaking Social Media

John O'Brien Education Details

  • Georgia Institute Of Technology
    Georgia Institute Of Technology
    Computer Science
  • Bucknell University
    Bucknell University
    Mechanical Engineering

Frequently Asked Questions about John O'Brien

What company does John O'Brien work for?

John O'Brien works for Amazon Web Services (Aws)

What is John O'Brien's role at the current company?

John O'Brien's current role is Software Development Engineer II at Amazon Web Services.

What schools did John O'Brien attend?

John O'Brien attended Georgia Institute Of Technology, Bucknell University.

What are some of John O'Brien's interests?

John O'Brien has interest in Robotics, Rowing, Rock Climbing, Environment, Education, Photography, Science And Technology, Human Rights, Health.

What skills is John O'Brien known for?

John O'Brien has skills like Leadership, Time Management, Creative Problem Solving, Python, Solidworks, Matlab, Cad, Microsoft Office, Microsoft Excel, Cold Calling, Mechanical Engineering, Powerpoint.

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