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David Fernandes Email & Phone Number

Web3, DeFi, DLT/blockchain tech | EMV card schemes, Open Banking, P2P payments | IT Management | Technology buff at SIBS

Location: Lisbon, Lisbon, Portugal 1 work role 4 schools

1 work email found @iol.pt LinkedIn matched

✓ Verified Jun 2026 4 data sources Profile completeness 100%

Current company

SIBS

Role

Web3, DeFi, DLT/blockchain tech | EMV card schemes, Open Banking, P2P payments | IT Management | Technology buff

Location

Lisbon, Lisbon, Portugal

Company size

726 employees

Who is David Fernandes? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

David Fernandes is listed as Web3, DeFi, DLT/blockchain tech | EMV card schemes, Open Banking, P2P payments | IT Management | Technology buff at SIBS, a company with 726 employees, based in Lisbon, Lisbon, Portugal. AeroLeads shows a work email signal at iol.pt and a matched LinkedIn profile for David Fernandes.

David Fernandes previously worked as General Manager @Definancy, Ltd (SIBS Group) at Sibs. David Fernandes holds Blockchain Technology, Certificate Id: 8D07A7437Cb348508Ff72C0E54Ca0Edb from University Of California, Berkeley.

Company email context

Email format at SIBS

This section adds company-level context without repeating David Fernandes's masked contact details.

{first_initial}{last}@iol.pt

76% confidence

AeroLeads found 1 current-domain work email signal for David Fernandes. Compare company email patterns before reaching out.

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Profile bio

About David Fernandes

My current passion is blockchain and DLT technology, business models, and projects. Really excited about the huge value that's being created - let's #buidl together!#Web3 #blockchain #fintech #defi #crypto

Listed skills include Business Strategy, Management Consulting, Requirements Analysis, Telecommunications, and 4 others.

Current workplace

David Fernandes's current company

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

Sibs

Web3, DeFi, DLT/blockchain tech | EMV card schemes, Open Banking, P2P payments | IT Management | Technology buff

lisbon, lisbon, portugal

Website

sibs.pt

Employees

726

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Company profile

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1 role

David Fernandes work experience

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

General Manager @Definancy, Ltd (Sibs Group)

Sibs

Jul 2024 - Present - Lisbon, Portugal

Definancy is a VASP-licensed company operating in the digital assets custody and connected services space, in the EEA.- Member of the M&A team leading to the acquisition of the company. Headed the regulatory (license) and technical due diligence components, including the custody, CEX and compliance solutions (all by internationl market leading solution providers)- Post-merger integration including the evaluation of synergies with TradFI ecosystems, future roadmap alignment and growth strategies- Operational implementation and execution, addressing technical, HR, compliance and regulatory, and go-to-market needs.

Team & coworkers

Colleagues at SIBS

Other employees you can reach at sibs.pt. View company contacts for 726 employees →

CR

Charlyn Relampagos Colleague at SibsMetro Davao, Philippines View → RT

Rúben Taveira Colleague at SibsSintra, Lisbon, Portugal, Portugal View → RP

Raul Pop Colleague at SibsOdivelas, Lisbon, Portugal, Portugal View → LM

Luis Mota Colleague at SibsLisboa, Lisbon, Portugal, Portugal View → MM

Marta Marques Colleague at SibsSintra, Lisbon, Portugal, Portugal View → RC

Rui Catalão Colleague at SibsAlenquer, Lisbon, Portugal, Portugal View → MS

Marta Sofia Santos Colleague at SibsLisboa, Lisbon, Portugal, Portugal View → PA

Paulo Amaral Colleague at SibsPortugal, Portugal View → VR

Veronica Rodrigues Colleague at SibsAmadora, Lisbon, Portugal, Portugal View → DV

Daniela Valério Colleague at SibsPalmela, Setúbal, Portugal, Portugal View →

4 education records

David Fernandes education

Blockchain Technology, Certificate Id: 8D07A7437Cb348508Ff72C0E54Ca0Edb

University Of California, Berkeley

Mba, Management

Insead

Msc, Engineering Physics

Instituto Superior Técnico

Education record

Università Degli Studi Di Padova

FAQ

Frequently asked questions about David Fernandes

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

What company does David Fernandes work for?

David Fernandes works for SIBS.

What is David Fernandes's role at SIBS?

David Fernandes is listed as Web3, DeFi, DLT/blockchain tech | EMV card schemes, Open Banking, P2P payments | IT Management | Technology buff at SIBS.

What is David Fernandes's email address?

AeroLeads has found 1 work email signal at @iol.pt for David Fernandes at SIBS.

Where is David Fernandes based?

David Fernandes is based in Lisbon, Lisbon, Portugal while working with SIBS.

What companies has David Fernandes worked for?

David Fernandes has worked for Sibs.

Who are David Fernandes's colleagues at SIBS?

David Fernandes's colleagues at SIBS include Charlyn Relampagos, Rúben Taveira, Raul Pop, Luis Mota, and Marta Marques.

How can I contact David Fernandes?

You can use AeroLeads to view verified contact signals for David Fernandes at SIBS, including work email, phone, and LinkedIn data when available.

What schools did David Fernandes attend?

David Fernandes holds Blockchain Technology, Certificate Id: 8D07A7437Cb348508Ff72C0E54Ca0Edb from University Of California, Berkeley.

What skills is David Fernandes known for?

David Fernandes is listed with skills including Business Strategy, Management Consulting, Requirements Analysis, Telecommunications, Software Project Management, Business Analysis, Business Intelligence, and Strategy.

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