Front-End Developer
Current
Education Strategy Consulting
HTML / CSS development.
Feb 2019 - Present
AeroLeads people directory · profile
Guilherme Müller Email & Phone Number
Front-end Developer
at
Toptal
2 phones found
area 419
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Front-end Developer
Location
Curitiba, Paraná, Brazil
Company size
Who is Guilherme Müller? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Guilherme Müller is listed as Front-end Developer at Toptal, a with 3758 employees, based in Curitiba, Paraná, Brazil. AeroLeads shows phone signal with area code 419 and a matched LinkedIn profile for Guilherme Müller.
Guilherme Müller previously worked as Front-end Developer at Education Strategy Consulting and Freelance Front-end Developer at Toptal. Guilherme Müller holds Master Of Business Administration (M.B.A.) - Incomplete, Business Administration And Management, General from Estação Business School.
Company email context
Email format at Toptal
This section adds company-level context without repeating Guilherme Müller's masked contact details.
Toptal
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Profile bio
About Guilherme Müller
I'm a front-end developer with a passion for HTML and CSS, specializing in coding clean and handcrafted web pages and applications. Uniting that with my graphic design background, I mastered the process of converting a design into a functional website. I have over a decade of experience in full-time freelancing for clients of various business segments. I also teach front-end subjects, having created successful courses and screencasts for SitePoint Premium, Udemy, and YouTube.
Listed skills include Css, User Interface Design, Php, Web Development, and 12 others.
Current workplace
Guilherme Müller's current company
Company context helps verify the profile and gives searchers a useful next step.
Toptal
7 roles
Guilherme Müller work experience
A career timeline built from the work history available for this profile.
Owner
Freelance website and web application development. Over 100 websites published and many long-lasting partnerships built.
It Director
Development and IT management of the G9 Investimentos platform, including e-learning content production.
Jan 2015 - Jan 2019
Video Content Contributor
I worked on numerous online video courses and screencasts focusing on HTML and CSS, with over 10,000 students from around the world having gone through the content.
Aug 2014 - Apr 2017
Intern
Nexo Design
I worked on print, web design and web development projects for local and national companies.
Aug 2005 - Dec 2006
Intern
Confraria Do Design
I worked on print, web design and web development projects for local and national companies.
Apr 2004 - Jun 2005
Team & coworkers
Colleagues at Toptal
Other employees you can reach at toptal.com. View company contacts for 3758 employees →
AM
Antony Mn
Colleague at ToptalNairobi County, Kenya
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MR
Michal Remiš
Colleague at ToptalBratislava Old Town, Bratislava, Slovakia
View →
MB
Marko Bender
Colleague at ToptalNovi Sad, Vojvodina, Serbia
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HS
Hugo Soares
Colleague at ToptalLisboa, Lisbon, Portugal
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RP
Radoslav Paľa
Colleague at ToptalKosice, Slovakia
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OM
Oshan M.
Colleague at ToptalDubai, United Arab Emirates
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LR
Leonardo Redin
Colleague at ToptalPorto Alegre, Rio Grande Do Sul, Brazil
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AR
Abdullah Rtima
Colleague at ToptalNew Cairo, Cairo, Egypt
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YT
Yohannes Teklu
Colleague at ToptalKansas, United States
View →
IM
Ivana Maras
Colleague at ToptalPodgorica, Montenegro
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Antony Mn
Colleague at ToptalNairobi County, Kenya
View →
MR
Michal Remiš
Colleague at ToptalBratislava Old Town, Bratislava, Slovakia
View →
MB
Marko Bender
Colleague at ToptalNovi Sad, Vojvodina, Serbia
View →
HS
Hugo Soares
Colleague at ToptalLisboa, Lisbon, Portugal
View →
RP
Radoslav Paľa
Colleague at ToptalKosice, Slovakia
View →
OM
Oshan M.
Colleague at ToptalDubai, United Arab Emirates
View →
LR
Leonardo Redin
Colleague at ToptalPorto Alegre, Rio Grande Do Sul, Brazil
View →
AR
Abdullah Rtima
Colleague at ToptalNew Cairo, Cairo, Egypt
View →
YT
Yohannes Teklu
Colleague at ToptalKansas, United States
View →
IM
Ivana Maras
Colleague at ToptalPodgorica, Montenegro
View →
2 education records
Guilherme Müller education
Master Of Business Administration (M.B.A.) - Incomplete, Business Administration And Management, General
Estação Business School
Graphic Design, Graphic Design
FAQ
Frequently asked questions about Guilherme Müller
Quick answers generated from the profile data available on this page.
What company does Guilherme Müller work for?
Guilherme Müller works for Toptal.
What is Guilherme Müller's role at Toptal?
Guilherme Müller is listed as Front-end Developer at Toptal.
What is Guilherme Müller's phone number?
AeroLeads has found 2 phone signal(s) with area code 419 for Guilherme Müller at Toptal.
Where is Guilherme Müller based?
Guilherme Müller is based in Curitiba, Paraná, Brazil while working with Toptal.
What companies has Guilherme Müller worked for?
Guilherme Müller has worked for Education Strategy Consulting, Toptal, Guilherme Müller - Web Developer, G9 Investimentos - Consultores Associados, and Sitepoint.
Who are Guilherme Müller's colleagues at Toptal?
Guilherme Müller's colleagues at Toptal include Antony Mn, Michal Remiš, Marko Bender, Hugo Soares, and Radoslav Paľa.
How can I contact Guilherme Müller?
You can use AeroLeads to view verified contact signals for Guilherme Müller at Toptal, including work email, phone, and LinkedIn data when available.
What schools did Guilherme Müller attend?
Guilherme Müller holds Master Of Business Administration (M.B.A.) - Incomplete, Business Administration And Management, General from Estação Business School.
What skills is Guilherme Müller known for?
Guilherme Müller is listed with skills including Css, User Interface Design, Php, Web Development, Html, Javascript, Front End, and Mysql.
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