Matheus Aguiar
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Matheus Aguiar Email & Phone Number

Senior Frontend Developer at Sigma Ratings
Location: Florianópolis, Santa Catarina, Brazil 10 work roles 2 schools
1 work email found @autojun.com.br LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email m****@autojun.com.br
LinkedIn Profile matched
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Current company
Role
Senior Frontend Developer
Location
Florianópolis, Santa Catarina, Brazil
Company size

Who is Matheus Aguiar? Overview

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Quick answer

Matheus Aguiar is listed as Senior Frontend Developer at Sigma Ratings, a with 2 employees, based in Florianópolis, Santa Catarina, Brazil. AeroLeads shows a work email signal at autojun.com.br and a matched LinkedIn profile for Matheus Aguiar.

Matheus Aguiar previously worked as Full Stack Developer at Tribe Labs, Inc and Mid Level Front End Developer at Dextra. Matheus Aguiar holds Engineer'S Degree, Control And Automation Engineering from Universidade Federal De Santa Catarina.

Company email context

Email format at Sigma Ratings

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*@autojun.com.br
68% confidence

AeroLeads found 1 current-domain work email signal for Matheus Aguiar. Compare company email patterns before reaching out.

Profile bio

About Matheus Aguiar

Developer that aims to achieve fast results through agile and quality development.Self-taught, fast learning, communicative and proactive

Current workplace

Matheus Aguiar's current company

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

Sigma Ratings
Sigma Ratings
Senior Frontend Developer
netanya, hamerkaz, israel
Website
Employees
2
AeroLeads page
10 roles

Matheus Aguiar work experience

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

Senior Frontend Developer

Current

- Improvement on the app on its features increasing app complexity while decreasing code complexity with some migrations on the app "stack"- Most of the work is focused on Data Visualization, guaranteeing the user that his investigation is clear and with the best insights and also to make his life easier when ingesting his data for investigation.Graph Risk Network delivered with the help of Cytoscape- Led some technical migrations related to state management and performance optimization

Sep 2022 - Present

Full Stack Developer

Development and design of a product to transform communication between teams, mainly remote teams. A good part of my work was in developing the web and desktop application, with React and Electron in its base, using react-native-web to maintain compatibility with the mobile team in most of the interfaces. One of the tasks I had the most fun doing was improving the application's performance through many checks with Profilers and Heap Memory analysis. Also worked on the backend developing a GraphQL API and communication via Websockets, for emission of events and sometimes implemented solutions with AWS products such as S3.

May 2021 - Sep 2022

Mid Level Front End Developer

Support in the adaptation of a corporation's white-label system in the Health sector, adapting different business rules to fit into a platform with several laboratories and process formats. In a certain period, I worked on the planning and part of the execution of the product that had micro-frontends to embrace different teams and ways of working

Oct 2020 - May 2021

Mid Level Front End Developer

Growth of the application focused on the tourism ecosystem. In this step, we focused on expanding the product with new features and products and new integrations, see the development from scratch of service for sending e-mails with integration with Sendgrid

Mar 2020 - Nov 2020

Junior Front End Developer

Start of development of an ecosystem for Tourism. During the period we focused on building the base of the ecosystem, with: - Component library for building applications with few couplings with external libraries; - Application focused on the initialization of user accounts and cross-platform management; - ERP application for managing vacancies and attractions; All applications built under a monorepo, for dependency management between applications, and with integration with CI and deploy at Vercel.

Sep 2019 - Mar 2020

Cto

Florianópolis E Região, Brasil

Jun 2018 - Jan 2020

Frontend Developer

Florianópolis E Região, Brasil

- Helped on some projects to implement and maintain features- The stack was mostly GraphQL, Web Sockets with GraphQL subscriptions, Elixir and React.

Jul 2019 - Sep 2019

Estagiário Front End

Florianópolis E Região, Brasil

Worked focused on customer service, maintaining the perfect operation of the system and making visual and experience changes when requested by the client, so keeping he engaged with the company products. Main activities:• Resolving system and interface bugs, analyzing the source and finding the right way to solve it;• Implement new features, visual and user interaction changes, to improve client conversion and increase revenue to the contracting company;• Developed a service to collect, manage and pass forward alerts, to task manager, which concerns companies products to diagnose and improvement of processes and internal company systems, as performing a better and quicker diagnosis on critical problems, making this way a quicker solution without turning into a way to increase client engagement;

Jul 2017 - Feb 2019

Presidente / Diretor De Marketing / Assessor De Marketing Digital

Florianópolis, Santa Catarina

Main results:- Development of a company guided by results and with marketing tools available to promote itself;- A growth of 984% in revenues and 300% in projects in 2016;- Responsible for encouraging, through the example, the firm to make projects by themselves;- Working as a consultant, while in leadership roles, making 4 of the 7 projects done in 2016.Main activities:- Self-taught and driven by company results I've got a lot of o knowledge to be able to be a consultant and bring the projects to be done inside Autojun;- Managed business relations with great partners as Tigre, Fundação Estudar, and Evoluir Sempre;- Responsible for creating tools and guides to maintain the knowledge in the company;- Responsible for starting the practice of Content Marketing on the company;

Dec 2014 - Jan 2017

Monitor

Florianópolis Area, Brazil

Responsible for teaching and clearing up some doubts of the students on "Fundamentals of Information Structure" class, explaining some subjects like big O notation, data structures and OOP.

Aug 2015 - Dec 2015
Team & coworkers

Colleagues at Sigma Ratings

Other employees you can reach at sigma360.ai. View company contacts for 2 employees →

2 education records

Matheus Aguiar education

Ensino Medio

Colégio Master

Conclui o ensino do 7º ano do Ensino Fundamental até o 3º do Ensino Médio

FAQ

Frequently asked questions about Matheus Aguiar

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

What company does Matheus Aguiar work for?

Matheus Aguiar works for Sigma Ratings.

What is Matheus Aguiar's role at Sigma Ratings?

Matheus Aguiar is listed as Senior Frontend Developer at Sigma Ratings.

What is Matheus Aguiar's email address?

AeroLeads has found 1 work email signal at @autojun.com.br for Matheus Aguiar at Sigma Ratings.

Where is Matheus Aguiar based?

Matheus Aguiar is based in Florianópolis, Santa Catarina, Brazil while working with Sigma Ratings.

What companies has Matheus Aguiar worked for?

Matheus Aguiar has worked for Sigma Ratings, Tribe Labs, Inc, Dextra, Binamik Tecnologia, and Gestão Base.

Who are Matheus Aguiar's colleagues at Sigma Ratings?

Matheus Aguiar's colleagues at Sigma Ratings include Logan Jensen, Sarah Brooks, and Richard Nabaasa.

How can I contact Matheus Aguiar?

You can use AeroLeads to view verified contact signals for Matheus Aguiar at Sigma Ratings, including work email, phone, and LinkedIn data when available.

What schools did Matheus Aguiar attend?

Matheus Aguiar holds Engineer'S Degree, Control And Automation Engineering from Universidade Federal De Santa Catarina.

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