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Leonardo Dantas Email & Phone Number
Senior Frontend Developer
at
Dentsu World Services Brazil
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Frontend Developer
Location
Campo Grande, Mato Grosso Do Sul, Brazil
Company size
Who is Leonardo Dantas? Overview
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Quick answer
Leonardo Dantas is listed as Senior Frontend Developer at Dentsu World Services Brazil, a with 119 employees, based in Campo Grande, Mato Grosso Do Sul, Brazil. AeroLeads shows a matched LinkedIn profile for Leonardo Dantas.
Leonardo Dantas previously worked as Frontend Software Engineer at Wiser Educação S.A. and Tech Lead at Rise Mkt. Leonardo Dantas holds Bacharelado Em Engenharia, Mechatronics, Robotics, And Automation Engineering from Universidade Católica Dom Bosco.
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Dentsu World Services Brazil
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Profile bio
About Leonardo Dantas
I am a software engineer with solid experience in both front-end and back-end development, currently working at Wiser Educação S.A. since June 2022. I began my journey in web programming at the age of 13, developing forums and blogs, which cemented my passion and expertise in technology. I have a strong track record in performance optimization and developing innovative solutions, including implementing Site Reliability Engineering (SRE) standards and creating Design Systems with Web Components. My experience also includes the technical coordination of digital marketing projects, managing paid traffic, and developing SEO strategies.I possess advanced skills in programming languages such as JavaScript, TypeScript, and Python, and I am proficient with modern development tools like Git, Docker, and Visual Studio Code. I have significant experience in web development technologies, including React.js, Next.js, and Express.js, and a hands-on approach to data analysis and implementing metric-driven solutions.My background in Control and Automation Engineering and my involvement in academic projects and university extension programs strengthen my ability to apply technical knowledge and practical skills in various contexts. I am known for my problem-solving abilities, effective communication, and collaboration with multidisciplinary teams to achieve common goals.
Current workplace
Leonardo Dantas's current company
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Dentsu World Services Brazil
5 roles
Leonardo Dantas work experience
A career timeline built from the work history available for this profile.
Frontend Software Engineer
Current- Development and implementation of the company's SRE standards, using tools like Sentry and Elastic APM for error and performance monitoring;- Continuous monitoring of data generated by these tools, working on bug fixes and providing technical support to the involved teams;- Contribution to the development of the company's Design System, using the Lit.js library for creating agnostic Web Components;- Restructuring of the visual identity of the 'MeuSucesso' platform, as well as the… Show more - Development and implementation of the company's SRE standards, using tools like Sentry and Elastic APM for error and performance monitoring;- Continuous monitoring of data generated by these tools, working on bug fixes and providing technical support to the involved teams;- Contribution to the development of the company's Design System, using the Lit.js library for creating agnostic Web Components;- Restructuring of the visual identity of the 'MeuSucesso' platform, as well as the Feature Toggle standard, with its application expanded to other company products;- Optimization of approximately 70% in the performance of the 'MeuSucesso' platform for the web, using modularization techniques, caching, and the Factory design pattern;- Active participation in architectural decisions, deployment processes, prioritization, refinement, and task distribution;- Development and maintenance of responsive and high-performance Landing Pages for various products, using a diverse set of technologies;- Creation of an English level test using artificial intelligence and speech-to-text conversion technologies;- Direct collaboration with design and marketing teams in interface development and performance metrics monitoring;- Work on legacy projects developed in pure PHP, as well as using the Yii2 framework. Show less
Jun 2022 - Present
Tech Lead
- Coordination of website development and management of paid traffic;- Full Stack Web Development (Front-End and Back-End), with a focus on optimization and usability;- Management of paid campaigns on Google Ads and Facebook Ads, with performance optimization;- Report generation and data analysis using Google Sheets, Microsoft Excel, Google DataStudio, and mySQL;- Data acquisition and tracking using Facebook Event Manager, Google Analytics, and Google Tag Manager;-… Show more - Coordination of website development and management of paid traffic;- Full Stack Web Development (Front-End and Back-End), with a focus on optimization and usability;- Management of paid campaigns on Google Ads and Facebook Ads, with performance optimization;- Report generation and data analysis using Google Sheets, Microsoft Excel, Google DataStudio, and mySQL;- Data acquisition and tracking using Facebook Event Manager, Google Analytics, and Google Tag Manager;- Implementation of SEO strategies to increase organic visibility and search engine optimization. Show less
Jan 2021 - Jun 2022
Desenvolvedor Da Web
Jan 2020 - Dec 2020
Estagiário De Desenvolvimento
Jun 2019 - Jan 2020
4 education records
Leonardo Dantas education
Bacharelado Em Engenharia, Mechatronics, Robotics, And Automation Engineering
Ensino Médio
Colégio Militar Do Rio De Janeiro
Ensino Médio
Colégio Delphos Nota 10
Ensino Fundamental
Colégio Militar De Campo Grande
FAQ
Frequently asked questions about Leonardo Dantas
Quick answers generated from the profile data available on this page.
What company does Leonardo Dantas work for?
Leonardo Dantas works for Dentsu World Services Brazil.
What is Leonardo Dantas's role at Dentsu World Services Brazil?
Leonardo Dantas is listed as Senior Frontend Developer at Dentsu World Services Brazil.
Where is Leonardo Dantas based?
Leonardo Dantas is based in Campo Grande, Mato Grosso Do Sul, Brazil while working with Dentsu World Services Brazil.
What companies has Leonardo Dantas worked for?
Leonardo Dantas has worked for Dentsu World Services Brazil, Wiser Educação S.A., and Rise Mkt.
How can I contact Leonardo Dantas?
You can use AeroLeads to view verified contact signals for Leonardo Dantas at Dentsu World Services Brazil, including work email, phone, and LinkedIn data when available.
What schools did Leonardo Dantas attend?
Leonardo Dantas holds Bacharelado Em Engenharia, Mechatronics, Robotics, And Automation Engineering from Universidade Católica Dom Bosco.
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