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John Xavier Email & Phone Number

Software Engineer at Cielo
Location: Paraná, Brazil 5 work roles 1 school
1 work email found @globalhitss.com.br LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@globalhitss.com.br
LinkedIn Profile matched
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Current company
Role
Software Engineer
Location
Paraná, Brazil
Company size

Who is John Xavier? Overview

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Quick answer

John Xavier is listed as Software Engineer at Cielo, a with 4535 employees, based in Paraná, Brazil. AeroLeads shows a work email signal at globalhitss.com.br and a matched LinkedIn profile for John Xavier.

John Xavier previously worked as Software Enginner at Stefanini Brasil and Java Developer at Reply. John Xavier holds Systems Development from Laureate International Universities.

Company email context

Email format at Cielo

This section adds company-level context without repeating John Xavier's masked contact details.

{first}.{last}@globalhitss.com.br
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AeroLeads found 1 current-domain work email signal for John Xavier. Compare company email patterns before reaching out.

Profile bio

About John Xavier

With a solid programming background and a natural inclination to learn new technologies, I am always looking to expand my knowledge and embrace new challenges.I have a specialization of the Java programming language, complemented by a deep domain of technologies such as Spring Framework, Spring Boot/Data/Security/Cloud/Batch, JUnit, Hibernate, Microservices, API Rest, Microsoft SQL, MySql, Git, Angular/TypeScript, Node and Ionic/Cordova. From these tools, I am able to develop robust and highly scalable applications.As a complement, I explored several AWS (Amazon Web Services) solutions to build resilient and scalable applications.My approach to software development follows industry best practices, resulting in clean, easily maintained code driven by DDD and SOLID principles. This includes deep experience in agile methodologies such as Scrum and Kanban, which are key to orchestrating efficient project management.In addition to the technical scope, my work covers the skillful use of Jira as a project management tool, as well as familiarity with Datadog and Kibana, leveraging real-time performance analysis. This combination of skills allows me to create solutions that stand out in both project development and monitoring.

Listed skills include Java Enterprise Edition, Spring Security, Mysql, Spring Mvc, and 10 others.

Current workplace

John Xavier's current company

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

Cielo
Cielo
Software Engineer
sao paulo, sao paulo, brazil
Website
Employees
4535
AeroLeads page
5 roles

John Xavier work experience

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

Software Engineer

Current

Brasil

Oct 2023 - Present

Java Developer

São Paulo E Região

May 2020 - Nov 2020

Java Developer

São Paulo, Brazil

Sep 2017 - May 2020

Java Developer

São Paulo, São Paulo

Oct 2015 - Aug 2017
Team & coworkers

Colleagues at Cielo

Other employees you can reach at cielo.com.br. View company contacts for 4535 employees →

1 education record

John Xavier education

FAQ

Frequently asked questions about John Xavier

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

What company does John Xavier work for?

John Xavier works for Cielo.

What is John Xavier's role at Cielo?

John Xavier is listed as Software Engineer at Cielo.

What is John Xavier's email address?

AeroLeads has found 1 work email signal at @globalhitss.com.br for John Xavier at Cielo.

Where is John Xavier based?

John Xavier is based in Paraná, Brazil while working with Cielo.

What companies has John Xavier worked for?

John Xavier has worked for Cielo, Stefanini Brasil, Reply, Quality S.A., and Global Hitss.

Who are John Xavier's colleagues at Cielo?

John Xavier's colleagues at Cielo include Talita Meirelles, Erykson Pereira De Souza, Tamires Lima, Fernanda Maris, and Mouses Rob.

How can I contact John Xavier?

You can use AeroLeads to view verified contact signals for John Xavier at Cielo, including work email, phone, and LinkedIn data when available.

What schools did John Xavier attend?

John Xavier holds Systems Development from Laureate International Universities.

What skills is John Xavier known for?

John Xavier is listed with skills including Java Enterprise Edition, Spring Security, Mysql, Spring Mvc, Design Patterns, Oracle Sql Developer, Microsoft Sql Server, and Hibernate.

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