Steve Mcdonald
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Steve Mcdonald Email & Phone Number

Senior Platform Engineer at STWI Technologies
Location: San Francisco Bay Area, United States 8 work roles 2 schools
1 work email found @stwitechnologies.com 3 phones found area 510 and 202 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email s****@stwitechnologies.com
Direct phone (510) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Platform Engineer
Location
San Francisco Bay Area, United States
Company size

Who is Steve Mcdonald? Overview

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Quick answer

Steve Mcdonald is listed as Senior Platform Engineer at STWI Technologies, a with 1 employees, based in San Francisco Bay Area, United States. AeroLeads shows a work email signal at stwitechnologies.com, phone signal with area code 510, 202, and a matched LinkedIn profile for Steve Mcdonald.

Steve Mcdonald previously worked as Senior Platform Engineer at Woebot Health and Senior Backend Engineer at Earnup. Steve Mcdonald studied at Montgomery Community College.

Company email context

Email format at STWI Technologies

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{first}@stwitechnologies.com
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AeroLeads found 1 current-domain work email signal for Steve Mcdonald. Compare company email patterns before reaching out.

Profile bio

About Steve Mcdonald

I’m a Platform Engineer.Over the past ~27 years, I’ve helped 9+ organizations build secure and reliable technical infrastructure.Tech Stack - NodeJS, AWS, Google Cloud Platform, MongoDBI love planning, defining, and architecting technical systems. Feel free to reach out if you’re building something exciting and looking for senior engineers or technical advisors.Email - hsmcdonald@gmail.com

Listed skills include Software Development, Mobile Applications, Web Development, Web Applications, and 46 others.

Current workplace

Steve Mcdonald's current company

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STWI Technologies
Stwi Technologies
Senior Platform Engineer
Employees
1
AeroLeads page
8 roles

Steve Mcdonald work experience

A career timeline built from the work history available for this profile.

Senior Platform Engineer

San Francisco, Ca, Us

• Built single-use access-code system with TypeScript, NodeJS, and MongoDB, enabling 3+ enterprise partners to deliver access to customized mental health apps for {Hundreds} of patients.• Enhanced observability of AWS CloudWatch platform by implementing monitoring system using Datadog and Slack, enabling verbose-logging of infra-metrics that decreased error-visibility time by ~90%.• Implemented highly-structured on-call rotation system with platform-monitoring using OpsGenie and Datadog, helping seamlessly-schedule on-call engineers and generate SLA-report metrics in real-time.• Co-developed core user-engine to implement enterprise-membership functionality using NodeJS and AWS (Lambdas, SQS, SNS, DynamoDB, EventBridge), laying the technical foundation to provide enhanced product-offerings to B2B enterprise customers.• Developed regional-customization helpline-delivery service on proprietary Content Management System (CMS) using TypeScript, React, NodeJS, and MongoDB, enabling core-product conversation to offer localized helpline numbers to end-users across the US. • Integrated mental-health-survey delivery service by converting REST API data for enterprise partners using NodeJS and MongoDB, transforming survey data to meet LOINC standards for LOINC-based systems.• Rearchitected core-product module-queue service to store user-conversation activity via data-instances using NodeJS and MongoDB, helping maintain conversational-context for all user-chatbot interactions.• Assisted in designing document-management protocol across the org for engineering and product using Confluence, enabling staff of 20+ to follow best practices while scaling product.

Sep 2021 - Oct 2023

Senior Backend Engineer

San Francisco, California, Us

• Architected web-platform for EarnUp end-users to upload verification-documents using NodeJS, GraphQL, PostgreSQL, and AWS, enabling operations team to securely access user-supplied documents.• Shipped back-end web logic functions using NodeJS, MSSQL, PostgreSQL, Python, and AWS on loan payments and automated-processing platform, enabling {Thousands} of user-platform interactions.• Created front-end web-components using JavaScript and React for core-product user dashboard, enabling EarnUp end-users to safely upload user verification-documents.

Mar 2020 - Sep 2021

Senior Software Engineer

New York, Ny, Us

LoungeBuddy - an app for travelers to access airport lounges worldwide, enhancing travel experiences, acquired by American Express in 2019.• Leveraged JavaScript, NodeJS, MongoDB, Kafka, and ElasticSearch to deliver back-end services with 100% CRUD functionality, enabling booking-platform to process {Thousands} of traveler-interactions per day.• Constructed core-logic fetch requests using NodeJS and MongoDB for {Dozens} of clients and internal staff to utilize financial-report generation platform, helping end-users make relevant business decisions.• Provided onboarding, training, mentorship, and performance feedback for the technical staff, helping junior software engineers with pair-programming and leveling.

Nov 2018 - Nov 2019

Interim Head Of Engineering

Oakland, California, Us

• Defined technical project scope, deliverables, and meeting schedules using documentation and version control, adding structure and clarity for the founders and support staff. • Engineered RESTful backend, database schemas, application requirements, and DevOps infrastructure using NodeJS, MongoDB, PostgreSQL and Python, contributing to SaaS-application MVP launch.

Sep 2017 - Jul 2018

Software Engineer

• Provided full-stack web development services for small-to-medium-size businesses, most notably building analytics-delivery applications and procurement platforms from 0-1 for media and telecommunications clients.Tech Stack - JavaScript, AngularJS, jQuery, Ajax, HTML, CSS, Bootstrap, PHP and MySQL.

Jul 2012 - Jun 2017

Senior Software Engineer, Technical Lead

Greenwich, Ct, Us

Punchout Catalogs Inc. (01/2010 - 06/2012)HSM Consulting LLC (01/2006 - 12/2009)SMC Technologies LLC (01/2001 - 12/2005)Tech Stack - JavaScript, jQuery, Ajax, Perl, PHP, Smarty, MySQL, HTML, CSS, Bootstrap, CodeIgniter, Magento Ecommerce.

Jan 2001 - Jul 2012

Head Of Technical Security

Washington, Dc, Us

Headed a team of 6 technical security professionals for the electronic security of NASA grounds and perimeter. Our responsibility was to install, plan, deploy, and maintain any and all electronic security mechanisms used on the entire complex. Hired and trained replacements as needed. Worked hand-in-hand with proper authorities to monitor security during shuttle launches and missions.

Jan 1996 - Dec 1999
2 education records

Steve Mcdonald education

Education record

Montgomery Community College

Education record

St. Mary'S College Of Maryland
FAQ

Frequently asked questions about Steve Mcdonald

Quick answers generated from the profile data available on this page.

What company does Steve Mcdonald work for?

Steve Mcdonald works for STWI Technologies.

What is Steve Mcdonald's role at STWI Technologies?

Steve Mcdonald is listed as Senior Platform Engineer at STWI Technologies.

What is Steve Mcdonald's email address?

AeroLeads has found 1 work email signal at @stwitechnologies.com for Steve Mcdonald at STWI Technologies.

What is Steve Mcdonald's phone number?

AeroLeads has found 3 phone signal(s) with area code 510, 202 for Steve Mcdonald at STWI Technologies.

Where is Steve Mcdonald based?

Steve Mcdonald is based in San Francisco Bay Area, United States while working with STWI Technologies.

What companies has Steve Mcdonald worked for?

Steve Mcdonald has worked for Stwi Technologies, Woebot Health, Earnup, American Express, and Snapstrat.

How can I contact Steve Mcdonald?

You can use AeroLeads to view verified contact signals for Steve Mcdonald at STWI Technologies, including work email, phone, and LinkedIn data when available.

What schools did Steve Mcdonald attend?

Steve Mcdonald studied at Montgomery Community College.

What skills is Steve Mcdonald known for?

Steve Mcdonald is listed with skills including Software Development, Mobile Applications, Web Development, Web Applications, Jquery Ui, Html 5, E Commerce, and Mysql.

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