Thomas De Leon
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Thomas De Leon Email & Phone Number

Native iOS Developer with 10+ years of experience at Sysco
Location: Seattle, Washington, United States 11 work roles 1 school
1 work email found @110consulting.com 1 phone found area 120 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email t****@110consulting.com
Direct phone (120) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Native iOS Developer with 10+ years of experience
Location
Seattle, Washington, United States

Who is Thomas De Leon? Overview

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Quick answer

Thomas De Leon is listed as Native iOS Developer with 10+ years of experience at Sysco, based in Seattle, Washington, United States. AeroLeads shows a work email signal at 110consulting.com, phone signal with area code 120, and a matched LinkedIn profile for Thomas De Leon.

Thomas De Leon previously worked as Staff iOS Developer at Sysco and Co-Owner at Tekna Design, Llc. Thomas De Leon holds Ba, E-Commerce & Information Systems from Seattle University.

Company email context

Email format at Sysco

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{first_initial}{last}@110consulting.com
86% confidence

AeroLeads found 1 current-domain work email signal for Thomas De Leon. Compare company email patterns before reaching out.

Profile bio

About Thomas De Leon

Highly experienced mobile application developer with a background in aviation, business, QA / process development, and embedded systems.

Listed skills include Linux, Embedded Systems, Objective C, Unix, and 44 others.

Current workplace

Thomas De Leon's current company

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

Sysco
Sysco
Native iOS Developer with 10+ years of experience
Houston, TX
Website
AeroLeads page
11 roles · 14 years

Thomas De Leon work experience

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

Staff Ios Developer

Current

Houston, TX, US

  • Contract position through InsightGlobal.Working on the SyscoShop iOS app utilizing:
  • SwiftUI
  • TCA
  • GRDB
  • RxSwift
  • UIKit
Feb 2024 - Present

Co-Owner

Tekna Design, Llc

Developed several apps on the iOS App Store- CoinData, Speedometer View, and Seattle Bike Parking.

2012 - Dec 2023

Sr. Ios Developer

Bellevue, WA, US

Contract position through InsightGlobal.- Developed new features and identified and fixed bugs the flagship T-Mobile iOS app- Developed an internal iOS network client Swift Package to be used across T-Mobile apps- Developed an internal Swift Package to provide tokens for T-Mobile design specs- Developed a tool using SwiftUI to help author JSON formatted.

Oct 2020 - Jan 2023

Sr. Sde - Mobile (Ios)

New York, NY, US

  • Core AI Team
  • Helped develop new consumer focused Maven Messenger app
  • Analytics iOS app: managed project and solely developed app for brands to view analytics on the Conversational AI product suite; built mock server for app development use using Vapor / server side Swift
  • Developed a proof of concept for on device machine learning using CoreML
  • Conversational AI Product Suite: performed program management duties to facilitate a successful launch of product
  • Interviewed candidates and gave input on hiring decisionsIn-App Mobile SDK Team
Sep 2018 - May 2020

Principal Software Engineer (Ios)

Dallas, TX, US

Developed the BrightDiagnostics iOS SDK for mobile metrics/analytics as part of the iQ Insights group in the Chief Data Office.

Mar 2018 - Aug 2018

Sr. Ios Consultant

Pop

Seattle, WA, US

Developed a new version of the ABC Local News app for client Disney/ABC OTV group.

Feb 2017 - Nov 2017

Sr. Ios Consultant

Matisia Consultants

Consulting at Disney in Seattle to develop an iOS/tvOS Framework for analytics and personalization to be used internally across the organization.

Nov 2016 - Feb 2017

Senior Ios Consultant

Bellevue, US

Sole iOS developer for client’s new consumer service based app (not yet released) built from the ground up. Native app built with Swift targeting iOS 9; utilizing technologies such as REST APIs, ApplePay, and the third party Stripe payments framework. Solely responsible for both architecture and code implementation.

Apr 2016 - Sep 2016

Ios Developer

Ratio Llc
  • Various projects for clients including development and maintenance of production and demo apps. Projects include both iPad and iPhone. Worked with all areas of iOS technologies, using both Swift and Objective-C.
  • Worked on-site at client Groundspeak (geocaching.com) from April-October 2015, assisting the mobile team with development on the Geocaching Intro iPhone app.
  • Worked on-site at Xome with their mobile development team working on redevelopment of their mobile iOS app.
Aug 2014 - Apr 2016

Ios Developer

Seattle, WA, US

  • Developed the iPad UI and front end for the ARINCDirect (Rockwell Collins) Xplore aircraft communications project. Involved connecting the ARINCDirect electronic flight bag iPad app through Iridium satellite.
  • Various graphic design & marketing projects such as advertising flyers and print advertisements
  • Engaging with customers at conferences and exhibitions by providing product education and networking.
May 2012 - Jul 2014

Software Engineer

Seattle, Washington, US

  • Designed and implemented an Objective-C API for the RDM database product
  • Designed, developed and maintained an automated build and test framework across Linux, Mac, Windows, and various Unix platforms for multiple product lines.
  • Produced release builds for new versions and maintenance releases across two product lines.
  • Oversaw automated QA and build for product releases; assisted in release management.
  • Assisted in designing and developing a test framework and a system to automatically generate make and project files across multiple platforms.
  • Developed a database-based iOS product demonstration application published in the iOS AppStore.
Feb 2007 - May 2012
Team & coworkers

Colleagues at Sysco

Other employees you can reach at sysco.com. View company contacts →

1 education record

Thomas De Leon education

  • Seattle University
    Seattle University
    E-Commerce & Information Systems
FAQ

Frequently asked questions about Thomas De Leon

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

What company does Thomas De Leon work for?

Thomas De Leon works for Sysco.

What is Thomas De Leon's role at Sysco?

Thomas De Leon is listed as Native iOS Developer with 10+ years of experience at Sysco.

What is Thomas De Leon's email address?

AeroLeads has found 1 work email signal at @110consulting.com for Thomas De Leon at Sysco.

What is Thomas De Leon's phone number?

AeroLeads has found 1 phone signal(s) with area code 120 for Thomas De Leon at Sysco.

Where is Thomas De Leon based?

Thomas De Leon is based in Seattle, Washington, United States while working with Sysco.

What companies has Thomas De Leon worked for?

Thomas De Leon has worked for Sysco, Tekna Design, Llc, T-Mobile, Liveperson, and At&T.

Who are Thomas De Leon's colleagues at Sysco?

Thomas De Leon's colleagues at Sysco include Tina Frisku, Sonya Macdonald, Rodney Hudson, Dan Pierce, and Vince Petrella.

How can I contact Thomas De Leon?

You can use AeroLeads to view verified contact signals for Thomas De Leon at Sysco, including work email, phone, and LinkedIn data when available.

What schools did Thomas De Leon attend?

Thomas De Leon holds Ba, E-Commerce & Information Systems from Seattle University.

What skills is Thomas De Leon known for?

Thomas De Leon is listed with skills including Linux, Embedded Systems, Objective C, Unix, Sql, Ios Development, Databases, and Mac Os X.

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