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John Webster Email & Phone Number

Senior iOS Engineer at Vivint
Location: Salt Lake City, Utah, United States 16 work roles
1 work email found @simplenexus.com 1 phone found area 801 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 1 phone

Work email j****@simplenexus.com
Direct phone (801) ***-****
LinkedIn Profile matched
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Current company
Role
Senior iOS Engineer
Location
Salt Lake City, Utah, United States

Who is John Webster? Overview

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Quick answer

John Webster is listed as Senior iOS Engineer at Vivint, based in Salt Lake City, Utah, United States. AeroLeads shows a work email signal at simplenexus.com, phone signal with area code 801, and a matched LinkedIn profile for John Webster.

John Webster previously worked as Senior iOS Developer at Fidelity Investments and Senior iOS Developer at Qwake Technologies.

Company email context

Email format at Vivint

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{first_initial}{last}@simplenexus.com
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AeroLeads found 1 current-domain work email signal for John Webster. Compare company email patterns before reaching out.

Profile bio

About John Webster

Talented Senior iOS Developer with over 15 years of experience in scalable, high-quality application development, backed by 25+ years in software development and two years of proven technical leadership. Demonstrated expertise in Swift, SwiftUI, and advanced mobile architecture, with an impressive history of launching impactful products and features that align with strategic priorities. Expertly skilled in setting engineering standards, mentoring teams, and collaborating closely with product and design to deliver user-focused, secure solutions. Widely known for adaptability, continuous learning, and a strong commitment to excellence in fast-paced environments.

Listed skills include Objective C, Software Development, Ios Development, Git, and 17 others.

Current workplace

John Webster's current company

Company context helps verify the profile and gives searchers a useful next step.

Vivint
Vivint
Senior iOS Engineer
AeroLeads page
16 roles · 29 years

John Webster work experience

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

Senior Ios Engineer

Current

Provo, UT, US

Dec 2024 - Present

Senior Ios Developer

Boston, MA, US

* Developed new features for Fidelity’s Flagship iOS app in Swift and SwiftUI* Improved on dependency injection strategy in a way that enabled much smaller mock dependencies* Developed a pattern separate complex routing logic from view model logic and to make views much more reusable and to make complex and critical routing logic testable* Trained 5 web.

Aug 2023 - Oct 2024

Senior Ios Developer

* Implemented a complex custom timeline view to visualize events over time using the new SwiftUI Charts library* Utilized Composable Architecture to provide uni-directional data flow to developed SwiftUI features* Developed several SwiftUI based features to support the Qwake iPad appImplemented new features in Swift Packages to reduce tight coupling and.

Dec 2022 - Jun 2023

Senior Ios Engineer

Lehi, Utah, US

* As a member of the iOS core team at Route, I led the technical design and implementation of the modularization of the iOS codebase* Gathered feedback from other developers in the iOS guild to ensure the best decisions were made regarding how best to implement modularization* Moved many sections of code into swift packages of related code to decrease.

Apr 2022 - Dec 2022

Senior Software Engineer

Lehi, Utah, US

* Implemented newly designed onboarding feature in our native iOS app using the new modular architecture* Added unit tests to modular features to improve code quality and design* Advocated for a better layered architecture to separate concerns in the app for more testability and ease of working with the codebase when adding new features and fixing bugs*.

Jul 2021 - Feb 2022

Senior Software Engineer

Salt Lake City, UT, US

* Worked in a highly collaborative focused team of iOS developers in pairing and mob programming session to deliver features in the order of highest priority* Made use of clean architecture and domain driven development to provide clear separation between layers of logic in the Elements app* Wrote swift code in a testable and modular way using SOLID.

Nov 2019 - Jun 2021

Senior Ios Developer

Lehi, Utah, US

* Integrated Camera audio and streaming for a new baby video monitor product* Re-architected the SDK for the Camera product to eliminate thread contention over shared resources and to drastically increase connection reliability* Converted much of the Camera SDK code to Swift* Introduced unit tests for the first time to the Camera SDK codebase.* Refactored.

Jun 2018 - Oct 2019

Senior Software Developer

Provo, UT, US

* Part of a team that built Streety—a neighborhood watch app that allows neighbors to share information about incidents in the neighborhood, including access to security camera footage.* Contributed to the development of Playback, which allows Vivint customers to view past footage from their security cameras.* Refactored old legacy brittle code, into well.

Sep 2016 - Jun 2018

Co-Founder & Cto

New York, NY, US

Lono—Now you can control your sprinklers with your smart phone. Easy peasy, lemon squeezy.https://lono.iohttp://www.kickstarter.com/projects/173231925/lono-sprinkler-controller* To save initial cost, learned electronics engineering and developed and assembled Lono’s first prototype PCBs* Found several PCB design bugs that professional electronics engineers.

May 2013 - Sep 2016

Director, Ios Development

New York, NY, US

* Technical Co-Founder of Lono started incubated by Rain.* Developed several features in an Android app for a Nu Skin conference as a way to gain experience with Android development* iOS Director over a handful of other iOS developers responsible for estimating timeline and managing projects and setting coding standards and best practices* Technical and.

Aug 2010 - Sep 2016

Vp, Technology

Mobile Genius, Llc

* Recruited and led a team of 3 software developers to create the PocketBook website: www.pocketbookyp.com and the PocketBook iPhone App* Provided the primary design and development for our PocketBook iPhone App.* Established development life cycle utilizing project management software (Redmine) and version management software (Subversion)* Architected.

Jul 2009 - May 2013

Software Development Manager

New York, US

* Designed and implemented an iPad app platform for article-based sites. The first site released on this platform was LifesLittleMysteries.com. This project was designed and implemented using good Object Oriented Design principles* Designed a configurable API, which can be configured to serve data to the iPad platform on virtually any database that has.

Sep 2008 - Aug 2010

Web Developer

Everest Web Solutions

* Created a custom lightweight Model-View-Controller framework* Produced several JavaScript user interface controls using good OOP design principles* Defined a JavaScript Animation class for smooth user interface effects* Created a system to dynamically generate relative Google AdWords ads and landing pages based on DVD data from Amazon’s Web Services API*.

2007 - 2008 ~1 yr

New Technologies Team Leader

Career Step

* Managed a team of 2 other individuals in developing new web technologies for online course applications and automating internal business processes* Designed and implemented a web-based document management application using technologies such as PHP, JavaScript, and MySQL which boosted production volume by 365%, created a standard process, provided for.

2002 - 2006 ~4 yrs

Customer Support Technician

Lehi, UT, US

Aug 1999 - Apr 2000

Installshield Programmer

Cali Inc
1997 - 1999 ~2 yrs
FAQ

Frequently asked questions about John Webster

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

What company does John Webster work for?

John Webster works for Vivint.

What is John Webster's role at Vivint?

John Webster is listed as Senior iOS Engineer at Vivint.

What is John Webster's email address?

AeroLeads has found 1 work email signal at @simplenexus.com for John Webster at Vivint.

What is John Webster's phone number?

AeroLeads has found 1 phone signal(s) with area code 801 for John Webster at Vivint.

Where is John Webster based?

John Webster is based in Salt Lake City, Utah, United States while working with Vivint.

What companies has John Webster worked for?

John Webster has worked for Vivint, Fidelity Investments, Qwake Technologies, Route, and Simplenexus.

How can I contact John Webster?

You can use AeroLeads to view verified contact signals for John Webster at Vivint, including work email, phone, and LinkedIn data when available.

What skills is John Webster known for?

John Webster is listed with skills including Objective C, Software Development, Ios Development, Git, Mobile Applications, Symfony, Product Management, and Core Data.

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