Samuel Ferrer

Software Engineer / CTO

Östhammar, SE.

About

Accomplished software engineer with a multi-disciplinary background in computer science, bioinformatics, and communications. Based in Uppsala, Sweden, and serving as CTO at 4 Digital Asset (4DA), with detailed experience across full-stack development, SDN platforms, and AI/ML-powered applications. Passionate about advancing technology through diverse engineering, teaching, and personal projects.

Work

4 Digital Asset (4DA)

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Chief Technology Officer (CTO)

Uppsala, Uppsala, Sweden

Summary

Leading technology and development of enterprise-grade solutions, focusing on SDN and AI/ML capabilities.

Highlights

Spearheading development of software-defined networking platform

Overseeing implementation of AI/ML across new initiatives

Samuel Ferrer (self-employed)

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Software Engineer

Östhammar, Uppsala, Sweden

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Summary

Independent software engineering projects under personal brand.

Sam & Jay Handelbolag

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Senior Software Engineer

, , Sweden

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Summary

Senior-level software development for trading/handelsbolag firm.

Secintech AB

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Senior Software Engineer

, , Sweden

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Summary

Developed enterprise software solutions.

Senecta AB

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Software Engineer

, , Sweden

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Summary

Full-stack software development.

Riemaxi

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Developer

, , Sweden

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Summary

Software development and early-stage engineering work.

Modul 1

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Application Consultant

Sollentuna, Stockholm, Sweden

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Summary

Consulting and application integration for IT services.

Education

Uppsala University

Uppsala, Uppsala, Sweden
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Master's Communications, Electronics, Engineering

Uppsala University

Uppsala, Uppsala, Sweden
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Master's Bioinformatics

Stockholm University

Stockholm, Stockholm, Sweden
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PhD Computer Science

Universidad de la Habana (Cibernetica Matematica)

Havana, , Cuba
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Bachelor's Computer Science

Skills

C#

asp.net, wcf, visual studio.

Java

java, java enterprise edition, spring.

Web Development

javascript, css, php, xml, web services, mvc.

Databases

mysql, oracle.

Version Control & Methodologies

subversion, scrum, software development.