Daniel Barrera Thummler
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Daniel Barrera Thummler Email & Phone Number

Software Engineering Manager (Medical and Diabetes) at Dexcom
Location: Puebla, Mexico, Mexico 14 work roles 4 schools
1 work email found @occ.com.mx LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email d****@occ.com.mx
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Current company
Role
Software Engineering Manager (Medical and Diabetes)
Location
Puebla, Mexico, Mexico
Company size

Who is Daniel Barrera Thummler? Overview

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Quick answer

Daniel Barrera Thummler is listed as Software Engineering Manager (Medical and Diabetes) at Dexcom, a company with 7963 employees, based in Puebla, Mexico, Mexico. AeroLeads shows a work email signal at occ.com.mx and a matched LinkedIn profile for Daniel Barrera Thummler.

Daniel Barrera Thummler previously worked as Software Engineering Manager (Medical / Diabetes) at Dexcom and Senior Software Product Owner (Medical / Diabetes) at Dexcom. Daniel Barrera Thummler holds Master In Management, Information Technology from Universidad Tecmilenio.

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Email format at Dexcom

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*@occ.com.mx
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Profile bio

About Daniel Barrera Thummler

👋 Hi! Im Daniel,👨‍💻 Software is my passion. I help tech companies deliver valuable products to users. Driven by Agile mindset and customer-centric.💼 Total of 11 years as Product Manager | Product Owner | Software Engineering Manager.🎓 PSPO II, Masters in IT, Bachelors in Animation and Digital Arts.🇬🇧 English | 🇪🇸 Spanish | 🇩🇪 GermanSkilled across diverse domains including: 💉 Healthcare | 🚘 Automotive | 👔 Jobs Market, | 🎟️ Ticketing | 🛒 eCommerce | 👨🏻‍🏫 Professional Education.Specialized in developing platforms spanning: 📱Mobile apps | ⌚️ Smart watches | 💻 Web | 📟 EmbeddedLong-term aspiration to become a Chief Product Officer.

Listed skills include Team Leadership, Leadership, University Teaching, E Commerce, and 32 others.

Current workplace

Daniel Barrera Thummler's current company

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Dexcom
Dexcom
Software Engineering Manager (Medical and Diabetes)
Zurich, Switzerland
Website
Employees
7963
AeroLeads page
14 roles

Daniel Barrera Thummler work experience

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

Software Engineering Manager (Medical And Diabetes)

Zurich, Switzerland

Software Engineering Manager (Medical / Diabetes)

Current

San Diego, California, US

-Delivered 7 major releases each year to millions of type 1 diabetes patients, including the G6 iOS and Android apps, G7 Watch, and G6 SDK.-Team leadership of over 65 professionals with a peak of 34 in parallel including developers, testers, product owners, and scrum masters. Kept a monthly average attrition rate of 3.8% for two consecutive years..

Apr 2021 - Present

Senior Software Product Owner (Medical / Diabetes)

San Diego, California, US

-Delivered 10 releases across 40 countries of the G6 Apps for iOS and Android to 1 million patients that trust Dexcom to measure their glucose levels daily.-Spearheaded the initial launch of G6 in Korea, Japan, and Slovenia introducing the Japanese localization for the first time.

Aug 2020 - Jul 2021

Software Product Owner (Automotive)

Van Buren Township, MI, US

-Delivered instrument panel cluster software to 1.7 million cars annually worldwide.-Managed software for several car lines simultaneously, including Ford and Lincoln’s Explorer, Escape, Kuga, Puma, Focus, Mondeo, Fiesta, Aviator and MKZ.-Elevated two programs from low to above-standard quality through effective planning and collaboration.-Reduced defects.

Apr 2019 - Aug 2020

Product Manager (Web Job-Board)

Occ

México, MX

-Successfully deployed the Recruiters platform within 10 months, used by 16,000 companies daily.-Increased the Net Promoter Score (NPS) from 0 to +25 in just 8 months.-Consolidated the first cross-functional product stream, integrating strategy, UI/UX, development, testing, marketing, customer service, and business functions.

Dec 2016 - Mar 2019

New Products And Online Manager (Web Ticketing)

Beverly Hills, California, US

-Boosted positive social network reviews from 35% to 67% with a clear risk mitigation plan.-Enabled our customers with "Event Analytics" that gives real-time sales reports of events.-Increased 23% year-over-year repurchases by redesigning the rewards program.-Directly managed 13 professionals that publish and operate the website and mobile events.

Sep 2015 - Nov 2016

Professor Of Virtual Reality And Augmented Reality

Monterrey, Nuevo León, MX

-Taught an eighth-semester professional class in English on the history, theory, and practice of Virtual Reality (VR) and Augmented Reality (AR).

Jan 2013 - Dec 2015

Product Manager (Ecommerce)

Cuauhtémoc, Ciudad De México, MX

-Modernized eCommerce products and services across 8 Latin American countries.-Launched a new checkout funnel, reducing purchase time by half for returning customers.-Introduced SMS communication and app notifications.-Fixed and improved transactional email systems for 6 countries.-Achieved a 12% sales increase by launching automatic boosting of long-tail.

Aug 2014 - Sep 2015

Continuous Improvement Manager

Cuauhtémoc, Ciudad De México, MX

-Planning, development, optimization and automation of processes and eCommerce systems for 4 countries.-Creation of ticket system, improvement in extended warranty system, optimization of the internal search engine, administration of the ordering algorithm, improvement through analysis of heatmaps.-12% sales increase after launching automatic boosting of.

Mar 2014 - Jul 2014

Split Testing Analyst And Landing Pages Optimization

Cuauhtémoc, Ciudad De México, MX

-AB-testing management, heat maps, recommendations system, sorting and boosting algorithm implementation, internal search and extended warranties.-Analysis of visits, clicks and product reviews.

Jul 2013 - Feb 2014

3D Developer

CDMX, CDMX, MX

Virtual environments development for oil, aviation, finance and academia related sectors. Creation of an online virtual lab about analytic geometry for the engineering division in UNAM. Body and facial motion capture with Kinects and virtual characters lip synchronization.

Oct 2012 - Jun 2013

Mobile Videogames Designer, Programmer And Quality Assurance

Team leader for an internship in Artefacto Estudios. Development of a mobile puzzle game in Unity3D platform, "End to end" with history, narrative, characters, levels, enemies, interface, animation, programming, audio, analytic metrics and advertising.

May 2012 - Jan 2013

Basic Animation And Modeling

Queretaro, Queretaro, MX

Summer internship to enrich my knowledge of the development of 3D animated Mexican films. Improvement in modeling concepts, lighting, texturing, and basic animation.

May 2011 - May 2011

3D Assistant

México DF, MX

Participation in the development of the film "AAA sin límite de tiempo" from Ánima Estudios. Management and improvement of the production pipeline in the 3D division. Integration of visual effects and artistic contribution to the environments.

Jun 2010 - Jul 2010
Team & coworkers

Colleagues at Dexcom

Other employees you can reach at dexcom.com. View company contacts for 7963 employees →

4 education records

Daniel Barrera Thummler education

Master In Management, Information Technology

Universidad Tecmilenio

Animation And Digital Arts, 3D Animation, Publicity, Videogame Development, Web Design.

Tecnológico De Monterrey

Primary - High Shool, General Education

Colegio Alemán Alexander Von Humboldt, A.C.

High Shool, General Education

Markgrafen Gymnasium Karlsruhe
FAQ

Frequently asked questions about Daniel Barrera Thummler

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

What company does Daniel Barrera Thummler work for?

Daniel Barrera Thummler works for Dexcom.

What is Daniel Barrera Thummler's role at Dexcom?

Daniel Barrera Thummler is listed as Software Engineering Manager (Medical and Diabetes) at Dexcom.

What is Daniel Barrera Thummler's email address?

AeroLeads has found 1 work email signal at @occ.com.mx for Daniel Barrera Thummler at Dexcom.

Where is Daniel Barrera Thummler based?

Daniel Barrera Thummler is based in Puebla, Mexico, Mexico while working with Dexcom.

What companies has Daniel Barrera Thummler worked for?

Daniel Barrera Thummler has worked for Dexcom, Visteon Corporation, Occ, Ticketmaster, and Itesm.

Who are Daniel Barrera Thummler's colleagues at Dexcom?

Daniel Barrera Thummler's colleagues at Dexcom include Damian Bilski, Joan Updegraff, Roxanne Romero, Laarni Domingo, and Kate Patetta.

How can I contact Daniel Barrera Thummler?

You can use AeroLeads to view verified contact signals for Daniel Barrera Thummler at Dexcom, including work email, phone, and LinkedIn data when available.

What schools did Daniel Barrera Thummler attend?

Daniel Barrera Thummler holds Master In Management, Information Technology from Universidad Tecmilenio.

What skills is Daniel Barrera Thummler known for?

Daniel Barrera Thummler is listed with skills including Team Leadership, Leadership, University Teaching, E Commerce, E Learning, Google Analytics, Omniture, and Adobe Marketing Cloud.

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