Kelson Marques: Email & Phone Number

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System Analyst at ATC Systems|Rio de Janeiro, Brazil

Position:

System Analyst at ATC Systems

Location:

Rio de Janeiro, Brazil

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Last updated: 2026-05-23

Updated: 2026-05-23

Found email addresses for Kelson Marques:

Business emails:

k************s@us.mcd.com,

k************s@medilabsistemas.com,

k****n@atcsys.com

Personal emails:

k****************1@hotmail.com

Found phone for Kelson Marques:

+55-***-***-7938

A different Kelson Marques?

Work Experience 15 years

System Analyst at ATC Systems

Mar 2024 - Current

IT Project Consultant at Medilab Sistemas

Jun 2023 - Mar 2024

Barista at Starbucks

Nov 2022 - Feb 2023

Garçom at The Porter Hotel

Feb 2022 - Sep 2022

Bartender at Galway Bay Brewry

May 2022 - Jul 2022

Area Leader Mcdonalds at McDonald's

May 2019 - Jul 2022

Chef at Eddie Rockets

Jan 2019 - Jan 2020

Software ERP Technician at C&D Sistemas

Oct 2013 - Dec 2018

Information Systems Trainee at Telepremium Voip

Nov 2012 - Oct 2013

WatchMaker Auxiliar at Touch Watches

Jan 2011 - Aug 2012

Kelson Marques started working in 2011, then the employee has changed 9 companies and 9 jobs. On average, Kelson Marques works for one company for 1 year 7 months.

Kelson is proficient in English, Portuguese, and Spanish. Their professional focus is .NET Framework, Administration of Government Cloud Services, and Adobe Photoshop across 3 core areas.

Kelson holds Bacharelado em Sistemas de Informação, DESENVOLVIMENTO DE SISTEMAS WEB: CSS E HTML, and Introdução à Ciência de Dados certifications.

Education

Higher Diploma in Science Computing at CCT College Dublin

Bachelor of Information Systems at Castelo Branco University

General English Language Programme Concil of Europe at The Englishour School

Eletronics Technician at FAETERJ-Rio

Técnico at Universidade Estácio de Sá

Computer Maintenance at JFW Informática

Frequently Asked Questions

What is Kelson Marques's email address?

SignalHire found verified email addresses for Kelson Marques, both business and personal. Their business email is k************s@us.mcd.com, and personal emails include k****************1@hotmail.com.

What is Kelson Marques's phone number?

SignalHire found a verified phone number for Kelson Marques: +55-***-***-7938.

How do I contact Kelson Marques at ATC Systems?

You can reach Kelson Marques through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Kelson Marques's professional background?

Kelson Marques has 15 years of professional experience. They have held roles including IT Project Consultant, Barista, and Garçom at companies such as Medilab Sistemas, Starbucks, and The Porter Hotel. Their education includes Higher Diploma in Science Computing from CCT College Dublin, and Bachelor of Information Systems from Castelo Branco University.

Is Kelson Marques's contact information up to date?

Yes. Kelson Marques's SignalHire profile was last updated on 23 May 2026, reflecting their current position as System Analyst at ATC Systems in Rio de Janeiro, RJ, Brazil.

Kelson Marques Namesakes

Name

Company

Position

Kelson Marques

Self-employed

Jurista em Direito Empresarial

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