Geison Mermejo
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Geison Mermejo Email & Phone Number

Openlink Senior Consultant - Findur / Endur | M3.0 na ION at ION
Location: Berlin, Berlin, Germany 14 work roles 2 schools
1 work email found @iongroup.com 2 phones found area 853 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email g****@iongroup.com
Direct phone (853) ***-****
LinkedIn Profile matched
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Current company
ION
Role
Openlink Senior Consultant - Findur / Endur | M3.0 na ION
Location
Berlin, Berlin, Germany
Company size
3485 employees

Who is Geison Mermejo? Overview

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Quick answer

Geison Mermejo is listed as Openlink Senior Consultant - Findur / Endur | M3.0 na ION at ION, a company with 3485 employees, based in Berlin, Berlin, Germany. AeroLeads shows a work email signal at iongroup.com, phone signal with area code 853, and a matched LinkedIn profile for Geison Mermejo.

Geison Mermejo previously worked as Senior Consultant at Ion and Regional Operations Manager SP / RJ at Cpqi Group. Geison Mermejo holds 2007, Project Management from Fundação Getúlio Vargas.

Company email context

Email format at ION

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{first}.{last}@iongroup.com
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Profile bio

About Geison Mermejo

I'm a Computer Engineer, I've been working as a developer, technical analyst, functional analyst, project coordinator, project manager, Tech Lead, Operational Manager and Business Owner. I've had a startup with 60 employees working with Financial Systems with projects in all South América.The best thing about my job is being able to help people and feel like I made a difference in their lives, helping them grow as people and professionals. Making the connection between what the customer thinks and what the developers will create, share knowledge and helping people;

Listed skills include Pmi, Scrum, Uml, Erp, and 35 others.

Current workplace

Geison Mermejo's current company

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ION
Ion
Openlink Senior Consultant - Findur / Endur | M3.0 na ION
dublin, dublin, ireland
Website
iongroup.com
Employees
3485
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Company profile
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14 roles

Geison Mermejo work experience

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

Senior Consultant

Current
Ion

Berlim, Alemanha

  • Working as Tech Lead in Endur Projects.
  • Oil, NG/LNG, Power, Certificates Endur Projects.
  • Endur Upgrades, Greenfield and new functionalities.
  • AVS to JVS conversion.
  • BAU activities.
  • Standard and Custom Interfaces Implementation.
Mar 2022 - Present

Regional Operations Manager Sp / Rj

Cpqi Group

São Paulo, Brasil

Apr 2020 - Mar 2022

Agile Project Coordinator - Tech Lead - Findur Specialist

Cpqi Group

São Paulo

  • Client: Banco Itaú
  • Upgrade Endur v11 to Endur v17
  • Upgrade Code AVS to JVS
  • Study of improvement of old customization
Oct 2019 - Mar 2022

Agile Tech Lead - Findur Specialist

Cpqi Group

São Paulo

  • Client: Banco Original
  • Upgrade Findur v14 to v16, reinstalling all Findur instances and it´s components
  • Upgrade windows server 2008 to windows server 2016.
  • Upgrade Oracle server to 64 bits
  • 4 environments, 18 servers.
Sep 2019 - Oct 2019

Agile Project Coordinator

Cpqi Group

São Paulo

  • Client: Banco Itaú
  • Coordinating Ombudsman Salesforce Project
Aug 2019 - Sep 2019

Business Analyst And Agil Technical Coordinator

Cpqi Group

São Paulo E Região, Brasil

  • Client: Banco Cargill
  • Coordinating and implementing project of customization of financial system, Findur Openlink.
Jul 2018 - Jul 2019

Business Analyst And Agil Technical Coordinator

Cpqi Group

São Paulo E Região, Brasil

  • Client: Banco Original
  • Coordinating and implementing project of customization of financial system, Findur Openlink.
Aug 2014 - Jun 2018

It Manager

Comunica Soluções

São Paulo Area, Brazil

  • Structured all IT area, dividing in teams (Support, Telecom, Network, infrastructure), raising persons in charge, defining functions of the teams and of the collaborators;
  • Created proceedings and processes of sale, configuration and installation of the products and services, as well the discontinuity of some products and services;
  • Created structure of career plan and salaries reducing the team in 10 % and tickets in 90 %;
  • Improved the interpersonal relationship between IT and others sectors of the enterprise;
  • I re-negotiated contracts and looked for new suppliers for quality improvement and price;
  • Coordinated projects of restructuring of infrastructure and pbxip in the clients.
Jul 2012 - Jul 2014

Managing Partner And Co-Founder

Instisys

Rua Dos Pinheiros, 498 - Pinheiros - São Paulo, SP

  • Main actuation: Director of Operations, IT Manager, Project Manager and Software Development Coordinator.
  • Coordinating and implementing project of customization of financial systems, Findur Openlik.
  • Responsible for IT area.
  • Elaboration and deployment of hiring processes, staff training and development being responsible for semi-annual evaluation, salaries, promotion and contracts termination discussions.
  • Development of costumers charging method by using a system based on employees working hours control and revenues crossing.
  • Coordination and implementation of financial systems customization and Software Quality Control process intending costumers support improvement.
Apr 2008 - Apr 2012

It Manager

Transportadora Dimer

Sertãozinho - SP

Developed and implemented a transport system using Centura and Oracle 9i, managing the transportation invoices flow, freight logistics, monitoring and invoice processing. Provided oversight and enhanced the logistic operations

Jan 2007 - Feb 2008

Project Analysts

Softway

Campinas Area, Brazil

Performed requirements gathering, customization and deployment of the Drawback Sys export software;Conducted meetings with clients to define schedule, training and project tracking;

Jan 2006 - Jan 2007

Tecnical Analysis

Softway

Campinas Area, Brazil

Responsible for the implementation of projects in companies: Latecore and NovoNordisk;Analysed and solved problems in the DrawbackSys export system presented by analysts and created new functionalities and features;

Jan 2005 - Jan 2006

Developer

Softway

Campinas Area, Brazil

Developed new features and implemented modifications to import and export systems using Centura, PL / SQL and Oracle 9.

Jan 2004 - Jan 2005

Trainee

Softway

Developed new features and implemented modifications to import and export systems using Centura, PL / SQL and Oracle 9.

Feb 2003 - Jan 2004
Team & coworkers

Colleagues at ION

Other employees you can reach at iongroup.com. View company contacts for 3485 employees →

JK James Konstantin Galvez James Konstantin Galvez Colleague at Ion Metro Manila, National Capital Region, Philippines, Philippines View → DL Davide Landi Davide Landi Colleague at Ion La Spezia, Liguria, Italy, Italy View → GG Giacomo Giovannetti Giacomo Giovannetti Colleague at Ion Lucca, Tuscany, Italy, Italy View → ZB Zachary Bilimoria Zachary Bilimoria Colleague at Ion Chicago, Illinois, United States, United States View → MG Manish Gupta Manish Gupta Colleague at Ion Noida, Uttar Pradesh, India, India View → MS Maitreye Shrivastava Maitreye Shrivastava Colleague at Ion South Delhi, Delhi, India, India View → SV Shailendra Verma Shailendra Verma Colleague at Ion Greater Delhi Area, India View → O. Oshanik . Oshanik . Colleague at Ion Gurugram, Haryana, India, India View → SS Shashikant Singh Shashikant Singh Colleague at Ion Noida, Uttar Pradesh, India, India View → RK Rohan Kumar Chitra Rohan Kumar Chitra Colleague at Ion Hyderabad, Telangana, India, India View →
2 education records

Geison Mermejo education

FAQ

Frequently asked questions about Geison Mermejo

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

What company does Geison Mermejo work for?

Geison Mermejo works for ION.

What is Geison Mermejo's role at ION?

Geison Mermejo is listed as Openlink Senior Consultant - Findur / Endur | M3.0 na ION at ION.

What is Geison Mermejo's email address?

AeroLeads has found 1 work email signal at @iongroup.com for Geison Mermejo at ION.

What is Geison Mermejo's phone number?

AeroLeads has found 2 phone signal(s) with area code 853 for Geison Mermejo at ION.

Where is Geison Mermejo based?

Geison Mermejo is based in Berlin, Berlin, Germany while working with ION.

What companies has Geison Mermejo worked for?

Geison Mermejo has worked for Ion, Cpqi Group, Comunica Soluções, Instisys, and Transportadora Dimer.

Who are Geison Mermejo's colleagues at ION?

Geison Mermejo's colleagues at ION include James Konstantin Galvez, Davide Landi, Giacomo Giovannetti, Zachary Bilimoria, and Manish Gupta.

How can I contact Geison Mermejo?

You can use AeroLeads to view verified contact signals for Geison Mermejo at ION, including work email, phone, and LinkedIn data when available.

What schools did Geison Mermejo attend?

Geison Mermejo holds 2007, Project Management from Fundação Getúlio Vargas.

What skills is Geison Mermejo known for?

Geison Mermejo is listed with skills including Pmi, Scrum, Uml, Erp, Software Project Management, Ms Project, Microsoft Sql Server, and Management.

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