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Guilherme Kermentz Ferraz Costa Email & Phone Number
Operations Specialist
at
Ziina زينة
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 100%
Current company
Role
Operations Specialist
Location
Bauru, São Paulo, Brazil
Company size
Who is Guilherme Kermentz Ferraz Costa? Overview
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Quick answer
Guilherme Kermentz Ferraz Costa is listed as Operations Specialist at Ziina زينة, a with 180 employees, based in Bauru, São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Guilherme Kermentz Ferraz Costa.
Guilherme Kermentz Ferraz Costa previously worked as Operations Manager - Mid at Revolut and Operations Manager - Junior at Revolut. Guilherme Kermentz Ferraz Costa holds B.A In Economic Science from Universidade De São Paulo.
Company email context
Email format at Ziina زينة
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Ziina زينة
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Profile bio
About Guilherme Kermentz Ferraz Costa
Operations manager and data scientist, with experience in management consulting projects in education (private and public), financial services (digital banking), energy (hydropower) and animal nutrition in companies both in Brazil and abroad.In addition to the experience with project management, I have built analytics solutions, data pipelines and financial models from scratch using various technologies, such as Looker, Power BI, Azure, Python, and Excel. My data skills also help me build impactful and evidence based presentations.In my experience as a leader, I am always to eager to both learn and share my knowledge as I coach junior colleagues.Keywords: Data Science, Operations Management. Financial Modeling
Listed skills include Microsoft Excel, Project Management, Corporate Finance, Business Process Improvement, and 5 others.
Current workplace
Guilherme Kermentz Ferraz Costa's current company
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Ziina زينة
8 roles
Guilherme Kermentz Ferraz Costa work experience
A career timeline built from the work history available for this profile.
Mar 2024 - Present
Operations Manager - Junior
US Core Team - Strategy & Operations- Onboarding management- Fraud control- Rewards management - Project management - Data analysis
Feb 2023 - Mar 2024
Consultant
- Implementation of a continuous improvement program in a large animal nutrition company- Design of document management structure for an oil & gas company
Jul 2021 - Jan 2023
Business Analyst
Consulting projects for private companies and NGOs: organizational assessment, public policy design and dashboard development.Industries: Education and Retail.
Sep 2020 - Jul 2021
Financial Analyst
Financial reporting, accounts payable and dashboard design for a family office.
Mar 2020 - Aug 2020
Jul 2019 - Dec 2019
Management Consultant (Trainee)
Management consulting trainee: Excel reporting, project facilitation, process mapping and KPI strategy design.Industries: Energy, Financial Services.
Mar 2018 - Jul 2019
Team & coworkers
Colleagues at Ziina زينة
Other employees you can reach at ziina.com. View company contacts for 180 employees →
BD
Bayan Dahdah
Colleague at Ziina زينةDubai, United Arab Emirates
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AA
Ahmed Abosama
Colleague at Ziina زينةCairo, Egypt
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IM
Iurii Mozalev
Colleague at Ziina زينةBangkok, Bangkok City, Thailand
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دع
دينا علي
Colleague at Ziina زينةBaghdad, Baghdad Governorate, Iraq
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ZA
Zaina Abed
Colleague at Ziina زينةIrbid, Jordan
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عا
عادل الجهني
Colleague at Ziina زينةYanbu, Al Madinah, Saudi Arabia
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MM
Mustapha Mustafa
Colleague at Ziina زينةCasablanca, Casablanca-Settat, Morocco
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HL
Howard Lai
Colleague at Ziina زينةAbu Dhabi, Abu Dhabi Emirate, United Arab Emirates
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ما
مروان السهلي
Colleague at Ziina زينةMedina, Al Madinah, Saudi Arabia
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مس
مبادرة سفراء البر والاحسان
Colleague at Ziina زينةAmman, Jordan
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Bayan Dahdah
Colleague at Ziina زينةDubai, United Arab Emirates
View →
AA
Ahmed Abosama
Colleague at Ziina زينةCairo, Egypt
View →
IM
Iurii Mozalev
Colleague at Ziina زينةBangkok, Bangkok City, Thailand
View →
دع
دينا علي
Colleague at Ziina زينةBaghdad, Baghdad Governorate, Iraq
View →
ZA
Zaina Abed
Colleague at Ziina زينةIrbid, Jordan
View →
عا
عادل الجهني
Colleague at Ziina زينةYanbu, Al Madinah, Saudi Arabia
View →
MM
Mustapha Mustafa
Colleague at Ziina زينةCasablanca, Casablanca-Settat, Morocco
View →
HL
Howard Lai
Colleague at Ziina زينةAbu Dhabi, Abu Dhabi Emirate, United Arab Emirates
View →
ما
مروان السهلي
Colleague at Ziina زينةMedina, Al Madinah, Saudi Arabia
View →
مس
مبادرة سفراء البر والاحسان
Colleague at Ziina زينةAmman, Jordan
View →
3 education records
Guilherme Kermentz Ferraz Costa education
B.A In Economic Science
Master Of Business Administration - Mba, Finance, General
Associate Of Science - As, Data Science
FAQ
Frequently asked questions about Guilherme Kermentz Ferraz Costa
Quick answers generated from the profile data available on this page.
What company does Guilherme Kermentz Ferraz Costa work for?
Guilherme Kermentz Ferraz Costa works for Ziina زينة.
What is Guilherme Kermentz Ferraz Costa's role at Ziina زينة?
Guilherme Kermentz Ferraz Costa is listed as Operations Specialist at Ziina زينة.
Where is Guilherme Kermentz Ferraz Costa based?
Guilherme Kermentz Ferraz Costa is based in Bauru, São Paulo, Brazil while working with Ziina زينة.
What companies has Guilherme Kermentz Ferraz Costa worked for?
Guilherme Kermentz Ferraz Costa has worked for Ziina زينة, Revolut, Falconi, Peers, and Maubisa.
Who are Guilherme Kermentz Ferraz Costa's colleagues at Ziina زينة?
Guilherme Kermentz Ferraz Costa's colleagues at Ziina زينة include Bayan Dahdah, Ahmed Abosama, Iurii Mozalev, دينا علي, and Zaina Abed.
How can I contact Guilherme Kermentz Ferraz Costa?
You can use AeroLeads to view verified contact signals for Guilherme Kermentz Ferraz Costa at Ziina زينة, including work email, phone, and LinkedIn data when available.
What schools did Guilherme Kermentz Ferraz Costa attend?
Guilherme Kermentz Ferraz Costa holds B.A In Economic Science from Universidade De São Paulo.
What skills is Guilherme Kermentz Ferraz Costa known for?
Guilherme Kermentz Ferraz Costa is listed with skills including Microsoft Excel, Project Management, Corporate Finance, Business Process Improvement, Data Analysis, Economics, Business Strategy, and Customer Experience.
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