Tim Sloncz Email and Phone Number
Denver, CO, US
Tim Sloncz's Location
Denver Metropolitan Area, United States, United States
Tim Sloncz's Contact Details
Tim Sloncz work email
- Valid
- Valid
- Valid
Tim Sloncz personal email
n/a
About Tim Sloncz
Tim Sloncz is a Sr Software Engineering Manager, Mobile at Tandem Diabetes Care at Tandem Diabetes Care. He possess expertise in ios, swift, objective c, agile methodologies, test driven development and 13 more skills.
Tim Sloncz's Current Company Details
Tandem Diabetes Care
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Sr Software Engineering Manager, Mobile at Tandem Diabetes Care
Denver, CO, US
- Website:
- tandemdiabetes.com
- Employees:
- 2194
Tim Sloncz Work Experience Details
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Tandem Diabetes CareDenver, Co, Us
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Sr Software Engineering Manager, MobileTandem Diabetes Care Jan 2023 - PresentSan Diego, California, Us- Led the development and management of iOS and Android medical apps - Managed two teams to deliver and maintain customer-facing products- Delivered in a complex organization that required daily collaboration with product, project, UX, test, quality, and other dev teams to translate business needs into viable projects with timelines - Created engineering plans, distributed projects, and collaborated with other engineering managers to ensure that multiple projects could be executed in parallel- Led projects through the entire development cycle including pushing the release button in the app stores and monitoring in production
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Principal Engineer/ManagerTandem Diabetes Care Sep 2020 - Jan 2023San Diego, California, Us- Led a team of three engineers responsible for the iOS and Android production applications shortly after initial launch- Delivered new features while cleaning up technical debt and resolving production issues as the apps grew from 0 Daily Active Users to 80,000- Drove engineering standards: Unit testing, design parity and clean architecture- Reduced the testing time of pump features from 1 minute to 11 seconds by creating a simulated pump to run the app in the simulator - Owned and expanded the CICD pipeline from one mac mini to 5 supporting multiple build systems reducing time to testable build by 80% and downtime to near zero- Grew the team head count from three to nine
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Ios - Senior EngineerTandem Diabetes Care Jul 2018 - Sep 2020San Diego, California, Us- Hired as the third in house iOS engineer to complete an app initially started by a contracted company- Built new features and refactored code in all areas of the app to complete version one using Swift, XCTest, UIKit, GIT, and Bitbucket- Wrote the pump connection and communication layers using CoreBluetooth with Operation Queues and Async Operations- Updated the networking layer design to be unit testable and mockable to run in the app in simulators- Increased CI builds pass percentage from 7% to 100% by talking to engineers and adding PR enforcement with code reviews before merging to the main branch- Worked closely with test and quality to refine requirements and support testing
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Entreprenuer - CofounderFogger Log Llc May 2017 - Present- Provide mapping and control systems for mosquito control companies that consists of hardware, firmware(c++), iOS mobile app(swift), back end systems(python) and web applications(html/css/js)- Built real time mapping feature in app that has reduced duplicate work, enabled accurate progress status and tracked over 8 million acres of treatment- Designed Bluetooth communication layer that supports 7 different product configurations- Added route plan maps to the app so field operators no longer need a separate paper map and the central office can push updates to operators in the field reducing communication time and confusion- Created tradeshow mode that uses simulated Bluetooth controllers and location to enable engagingsimulations increasing booth traffic- Delivered network based route upload so data is shared as soon as it’s available- Design interfaces for the app to communicate with the Bluetooth controller and backend services- Write business plans, pricing models, user facing documentation, milestones and support documents
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Ios App DeveloperUsaa Jan 2015 - Jun 2018San Antonio, Texas, UsWork closely with business partners to ideate, refine, implement and maintain features for the current iOS application. Design and code all aspects of features native components (model, view, controller). Daily development utilizes agile, Xcode, git, continuous integration and test driven development. Always looking for ways to improve process and increase quality.- Migrated Mobile Wallet feature from Objective-C to Swift using MVVM pattern- Built reusable member card UI to reduce implementations in code base from five to one- Worked on an Agile team in close collaboration with Product, UX and test to deliver several features- Use Xcode to build storyboard/xibs and all client side business logic- Created CICD pipeline for training ML models using GitLab, Docker and AWS- Built swappable services layer that could easily spin up on AWS or Azure -
Full Stack DeveloperMichigan State University Sep 2013 - Jan 2015East Lansing, Mi, UsWork with MSU professors, staff and graduate students to create a web based interface for a scientific program running on a server. The web interface will allow user to enter text data and will produce both text and graphics data. The interface utilizes HTML, CSS, JavaScript, PHP, mySQL and Ajax. -
Its - Intern: Data Developer - Enterprise Infrastructure & Business IntelligenceUsaa Jun 2014 - Aug 2014San Antonio, Texas, UsResponsible for building and integrating software to support Sales and Marketing for USAA. Designing and building web applications using java with wicket framework, ajax, html, css and oracle databases.
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Student Web DeveloperMichigan State University It Services Learning Design And Technology Apr 2013 - Sep 2013Worked in a production environment for online courses and/or related projects with a team of programmers and designers directed by a project leader. Updated and/or processed course content(text, audio/visual components, etc.) into course templates and website. Edited and created html, css, java script, and python files. Maintained and created file management structures in content management systems.
Tim Sloncz Skills
Ios
Swift
Objective C
Agile Methodologies
Test Driven Development
Web Applications
Python
Html
Css
Javascript
Java
Jquery
Php
Mysql
Photoshop
Microsoft Word
C++
Microsoft Excel
Tim Sloncz Education Details
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Michigan State UniversityComputer Science -
Lansing Community CollegeComputer Science
Frequently Asked Questions about Tim Sloncz
What company does Tim Sloncz work for?
Tim Sloncz works for Tandem Diabetes Care
What is Tim Sloncz's role at the current company?
Tim Sloncz's current role is Sr Software Engineering Manager, Mobile at Tandem Diabetes Care.
What is Tim Sloncz's email address?
Tim Sloncz's email address is ti****@****saa.com
What schools did Tim Sloncz attend?
Tim Sloncz attended Michigan State University, Lansing Community College.
What skills is Tim Sloncz known for?
Tim Sloncz has skills like Ios, Swift, Objective C, Agile Methodologies, Test Driven Development, Web Applications, Python, Html, Css, Javascript, Java, Jquery.
Who are Tim Sloncz's colleagues?
Tim Sloncz's colleagues are Ashley Ashbaugh, Kristina Graham Fry, Brandon Storey, Roxanne Flores, Amanda Kwiat, Brian Rodolff, Christian Custodio.
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