Mackenzie Wangenstein
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Mackenzie Wangenstein Email & Phone Number

Senior Software Engineer at SheerID
Location: St Louis, Missouri, United States 14 work roles 2 schools
1 work email found @apple.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@apple.com
LinkedIn Profile matched
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Current company
Role
Senior Software Engineer
Location
St Louis, Missouri, United States
Company size

Who is Mackenzie Wangenstein? Overview

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Quick answer

Mackenzie Wangenstein is listed as Senior Software Engineer at SheerID, a with 177 employees, based in St Louis, Missouri, United States. AeroLeads shows a work email signal at apple.com and a matched LinkedIn profile for Mackenzie Wangenstein.

Mackenzie Wangenstein previously worked as Backend engineer at Icon and Staff Software Engineer at Flintpro. Mackenzie Wangenstein studied at Portland State University.

Company email context

Email format at SheerID

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{first_initial}{last}@apple.com
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AeroLeads found 1 current-domain work email signal for Mackenzie Wangenstein. Compare company email patterns before reaching out.

Profile bio

About Mackenzie Wangenstein

Mackenzie Wangenstein is a Senior Software Engineer at SheerID. They possess expertise in java, os x, python, troubleshooting, mobile devices and 32 more skills. They is proficient in Go.

Listed skills include Java, Os X, Python, Troubleshooting, and 33 others.

Current workplace

Mackenzie Wangenstein's current company

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SheerID
Sheerid
Senior Software Engineer
St. Louis, MO, US
Website
Employees
177
AeroLeads page
14 roles · 4 years

Mackenzie Wangenstein work experience

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

Senior Software Engineer

St. Louis, Mo, Us

Backend Engineer

Portland, Oregon, Us

Staff Software Engineer

Canberra, Australian Capital Territory, Au

My role is centered on optimizing data and infrastructure processes to support FLINTpro in helping customers maximize nature impact and reduce climate risk. I excel in collaborative environments, utilizing my expertise in infrastructure management, API development, agile practices, team leadership, testing, and observability to drive impactful results.➤ Infrastructure, Data Lifecycle, and API Management Specialist- Alerting and Monitoring: Planned, executed, & Trained on Prometheus/GCP Monitoring integrations for Go, Python, and C++ workloads, enhancing system reliability.- GCP Spend Management: Managed GCP spend & billing reports, ensuring cost-effective use of cloud resources.- Scaling & CI/CD: Enhanced CI/CD pipelines and testing protocols to support robust, scalable infrastructure.- API Development: Designed, implemented, tested, maintained, and retired frontend & backend APIs. Co-designed Spatial Temporal Asset Catalogs (STAC) for metadata & data asset management.- Microservice to Monolith Migration: Co-led a strategic migration from microservices to a monolithic architecture for 13 backend APIs, reducing cognitive load & operational toil for smaller teams.➤ Roadmap Planning, Team Management, and Agile Management- Roadmap Planning: Led Q1 and Q2 infrastructure roadmap planning, aligning with business goals & technical needs. Contributed to Q3 roadmap planning for RegIQ, Data Catalog, Jupyter Hub, & internal toolkits.- Team Leadership: Conducted 1:1s with 4 team members, managed sprint planning, retrospectives, & minutes for the engineering team.- Knowledge Program Establishment: Initiated an AI Study Hall and biweekly dev discussions to promote technical discussions, best practices, visibility of work, & addressing blockers within the tech organization.➤ Skills & ToolsData Catalog, Automated Tests, GKE (Kubernetes), Postman, OpenAPI Specification, Postgres, MongoDB, BigQuery, GCS, Pub/Sub, Looker, Knowledge Base, Jira, GCP, & GitHub Admin.

2023 - Sep 2024

Senior Software Engineer

Portland, Oregon, Us

Seasoned software engineer with extensive experience in platform engineering, feature development, and incident management. Skilled in stabilizing distributed systems, ensuring compliance, and reducing team cognitive load. Known for innovative contributions and leadership in enhancing company culture and employee engagement.➤ Cloud Engineering- Managed cloud infrastructure supporting over 4 billion messages daily.- Led SMS platform stabilization, resolving issues with dropped sends and compliance. Acted as SMS subject matter expert to drive feature development, training, and documentation, boosting customer retention and SMS channel growth.- Served as an SRE, focusing on reducing cognitive workload, enhancing system reliability, and managing critical incidents for improved system resilience.- Awarded the 2022 "Most Innovative" Shippie Award for contributions to platform reliability and company culture.- Implemented data lifecycle management strategies for efficient data storage and retrieval.- Supported the integration of Accengage’s segmentation system during the acquisition, ensuring seamless cross-system functionality.- Collaborated with product managers and team to design and implement new features managing the full feature lifecycle.➤ Dev Intern | Airship | 2017-2018 - Developed a black-box testing application providing coverage for core products like Push, In-App Automation, & SMS. The app. later served as an onboarding tool for new engineers.➤ Leadership & Community Involvement- Co-Committee Lead for Airship FM, an ERG supporting marginalized genders.- Managed a $1500 quarterly budget, enhanced employee engagement, & participated in Airship’s Management Training program.- Contributed to diversity and inclusion efforts, improving hiring processes & company culture.➤ Technical Skills- Languages: Java, Scala, SQL, Python- Specializations: SMS, Distributed Systems, Risk Management, System Reliability, On-Call Support, Cost Analysis, Design

Oct 2021 - Dec 2022

Platform Engineer

Portland, Oregon, Us

Feb 2019 - Oct 2021

Associate Platform Engineer

Portland, Oregon, Us

Jun 2018 - Feb 2019

Undergraduate Research Mentorship Program: Quantum Computation Src Student

Durham, Nc, Us

- Investigated biological systems for modeling.- Explored machine learning methods for pattern detection.- Contributed to existing research by expanding the ability for a pathogen detection biomedical sensor to identify unknown species through the introduction of new software components.- Relevant

Oct 2017 - Jun 2018

Dev Intern

Urban Airship

- Bolstered developer’s confidence in platform product changes by designing and constructing a black-box test system.- Enhanced the customer product journey by identifying and reporting opportunities to improve public API documentation - Validated products and services met functionality requirements as outlined by customer facing documentation.-Design patterns and principles employed: Builder Design Pattern, Factory method Pattern, Single Responsibility Principle, Singleton pattern

Jul 2017 - Jun 2018

Devops Intern

Houston, Texas, Us

- Empowered developers to write tests with less mocking and fewer calls into production systems by extending the ability to easily spin up local instances of services under test.- Set the stage to easily enable versioning and hot-fixes for services hosted in deployment environments- Enhanced Evision's continuous delivery process and improved delivery pipeline maintainability.- Relevant tools: Docker, Vagrant, AWS ECR, Hashicorp Vault, Jenkins, Groovy, Python, Bash, Git- Experience with: RESTful API, Postman mock server, swagger-express-middleware

Jan 2017 - Jun 2017

Quality Assurance Intern

Portland, Oregon, Us

- Performed manual exploratory testing to explore product behavior, Identify edge use-cases, and to ensure product reliability. - Created and documented test cases and testing results- Identified, documented, and reported software bugs and critical issues- Ensured delivered code meet requirements as outlined by user stories- Guaranteed developer code was consistent with Multnomah County's Style guide prior to production releases- Participated in customer meetings to identify client needs and encapsulated customer requirements through use cases and customer stories documented in pivotal tracker. - Tools and Methodologies: Agile, API testing, SQL, Windows PowerShell scripting

Jul 2016 - Dec 2016

Genius Admin

Cupertino, California, Us

- Handled shipping and receiving for service parts and repairs. - Performed diagnostic tests on products to ensure repairs met Apple’s quality standards prior to customer release.- Promoted team understanding about new policies and procedures by searching through technical documentation and translating it to technicians in a manner consistent with a quality learning experience.- Demonstrated strong teamwork skills by promoting clear communication and feedback between team members and management. - Developed competencies to navigate difficult situations by engaging in conversations with customers about unexpected repair updates and cost estimation changes.

Sep 2015 - Jul 2016

Family Room Specialist

Cupertino, California, Us

- Repaired relationships between consumers and devices by identifying causes and providing solutions to technical problems.- Strengthened customer confidence by empowering customers with tools to troubleshooting devices and enhance independent technical learning experiences.- Demonstrated proficiency in building and sustaining positive relationships with customers and coworkers.- Contributed to fostering a positive work environment through the use of peer-to-peer feedback and team innovation.

Aug 2014 - Sep 2015

Red Zone Specialist

Cupertino, California, Us

Sales, Customer Service

Jan 2014 - Aug 2014

Retail Sales Consulstant

Dallas, Tx, Us

Retail Sales, Customer Service

Mar 2011 - Dec 2013
Team & coworkers

Colleagues at SheerID

Other employees you can reach at sheerid.com. View company contacts for 177 employees →

2 education records

Mackenzie Wangenstein education

Education record

Portland State University

Education record

Portland Community College
FAQ

Frequently asked questions about Mackenzie Wangenstein

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

What company does Mackenzie Wangenstein work for?

Mackenzie Wangenstein works for SheerID.

What is Mackenzie Wangenstein's role at SheerID?

Mackenzie Wangenstein is listed as Senior Software Engineer at SheerID.

What is Mackenzie Wangenstein's email address?

AeroLeads has found 1 work email signal at @apple.com for Mackenzie Wangenstein at SheerID.

Where is Mackenzie Wangenstein based?

Mackenzie Wangenstein is based in St Louis, Missouri, United States while working with SheerID.

What companies has Mackenzie Wangenstein worked for?

Mackenzie Wangenstein has worked for Sheerid, Icon, Flintpro, Airship, and Semiconductor Research Corporation.

Who are Mackenzie Wangenstein's colleagues at SheerID?

Mackenzie Wangenstein's colleagues at SheerID include Aaron Martins, Nyeene Du Cran, Anees Mumtaz, Neil Gabriel, and Ronchella Tubbs.

How can I contact Mackenzie Wangenstein?

You can use AeroLeads to view verified contact signals for Mackenzie Wangenstein at SheerID, including work email, phone, and LinkedIn data when available.

What schools did Mackenzie Wangenstein attend?

Mackenzie Wangenstein studied at Portland State University.

What skills is Mackenzie Wangenstein known for?

Mackenzie Wangenstein is listed with skills including Java, Os X, Python, Troubleshooting, Mobile Devices, Customer Service, Sales, and Docker.

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