Open to opportunities

Diony Luaces

@dionyluaces

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Experienced Computer Engineer specializing in IT solutions and cryptography.

Cuba

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What I'm looking for

I seek a role in a dynamic environment that fosters professional growth and innovation.

As a Computer Engineer with over 10 years of experience, I have honed my skills in the development and implementation of IT solutions, particularly in applied cryptography. My journey has taken me through various roles where I have led teams to create efficient and scalable software, optimizing processes and enhancing productivity. I thrive in multidisciplinary environments, leveraging my problem-solving abilities and adaptability to tackle complex challenges.

Throughout my career, I have gained extensive knowledge in programming languages such as C#, Python, and PHP, alongside a solid foundation in database management systems like MySQL and PostgreSQL. My experience as a Cybersecurity Specialist has equipped me with the skills to assess vulnerabilities, monitor network traffic, and implement robust security measures. I am passionate about continuous professional development and aim to contribute to the success of organizations by applying my expertise in dynamic and stimulating environments.

Experience

Work history, roles, and key accomplishments

Current

Cybersecurity Specialist

Current

Information Technology Company

Oct 2024 - Present (9 months)

Assessed and identified vulnerabilities in networks and systems. Monitored network traffic for suspicious activities and implemented security measures like firewalls and intrusion detection systems.

Network Security Vulnerability Assessment Intrusion Detection Systems Firewalls Risk Assessment

Technical Support and Back Testing

SuperMarket23 Online Market

Dec 2023 - Present (1 year 7 months)

Provided technical support, explaining complex problems clearly to non-technical users and resolving issues efficiently. Performed back testing, analyzing large volumes of data and using specific software to identify errors and make recommendations.

Technical Support Data Analysis Software Testing Troubleshooting Customer Service

Freelance Web Developer

Smart145

Feb 2023 - Present (2 years 5 months)

Developed responsive websites using HTML, CSS, JavaScript, and PHP. Utilized the Laravel framework and implemented functional testing to minimize errors in web applications.

HTML CSS JavaScript PHP Laravel Responsive Design Functional Testing Git

Web Developer

Information Technology Company

May 2018 - Present (7 years 2 months)

Customized and deployed web servers, working with the Symfony framework to improve development efficiency. Designed database schemas and implemented reports to assist in decision-making.

Symfony Database Design Reporting PHP

Systems Developer

Cryptography Division

Dec 2013 - Present (11 years 7 months)

Developed and deployed cryptographic applications, including public key infrastructure for digital signatures. Managed the generation and distribution of digital certificates.

Cryptography Digital Signatures

Education

Degrees, certifications, and relevant coursework

José Antonio Echeverría Higher Polytechnic Institute

Specialist, Applied Cryptography

Specialized in applied cryptography, gaining in-depth knowledge and practical skills in this advanced field. Focused on the theoretical and practical aspects of cryptographic systems and their applications.

University of Informatics Sciences

Computer Science Engineer, Computer Science

Completed a comprehensive program in Computer Science Engineering, building a strong foundation in programming, systems analysis, and IT solutions. Developed skills essential for designing and implementing complex software systems.