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I’m passionate about building robust, secure, and scalable web applications, and I’m eager to bring my experience to innovative projects in secure environments. During my time at Mastercard, my role as a Back-end developer has allowed me to identify potential vulnerabilities and deliver robust, secure code. I gained hands-on experience in automated validation testing with JUnit and Cypress, cryptographic services, certificate signing, Vault-based secret management, and secure deployment practices.…I’m passionate about building robust, secure, and scalable web applications, and I’m eager to bring my experience to innovative projects in secure environments. During my time at Mastercard, my role as a Back-end developer has allowed me to identify potential vulnerabilities and deliver robust, secure code. I gained hands-on experience in automated validation testing with JUnit and Cypress, cryptographic services, certificate signing, Vault-based secret management, and secure deployment practices.

Issam Riahi

Back-End Developer, Full Stack Developer, Web Developer, +3

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I’m passionate about building robust, secure, and scalable web applications, and I’m eager to bring my experience to innovative projects in secure environments. During my time at Mastercard, my role as a Back-end developer has allowed me to identify potential vulnerabilities and deliver robust, secure code. I gained hands-on experience in automated validation testing with JUnit and Cypress, cryptographic services, certificate signing, Vault-based secret management, and secure deployment practices.…I’m passionate about building robust, secure, and scalable web applications, and I’m eager to bring my experience to innovative projects in secure environments. During my time at Mastercard, my role as a Back-end developer has allowed me to identify potential vulnerabilities and deliver robust, secure code. I gained hands-on experience in automated validation testing with JUnit and Cypress, cryptographic services, certificate signing, Vault-based secret management, and secure deployment practices.

Available to hire

I’m passionate about building robust, secure, and scalable web applications, and I’m eager to bring my experience to innovative projects in secure environments.

During my time at Mastercard, my role as a Back-end developer has allowed me to identify potential vulnerabilities and deliver robust, secure code. I gained hands-on experience in automated validation testing with JUnit and Cypress, cryptographic services, certificate signing, Vault-based secret management, and secure deployment practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Arabic

Fluent

French

Advanced

English

Advanced

Work Experience

Back-end Developer at Mastercard

December 1, 2022 - Present

Developed and maintained Java/Spring Boot-based back-end microservices for cryptographic business logic, HSM key pair management, and secure Trust Center operations. Implemented Vault-based secret management and CyberArk remote session protections; led microservices deployments and validation testing on remote Trust Centers; aligned with BlackDuck, Checkmarx, and SonarQube for continuous security checks.

IT Consultant at Amex Tunisia

April 1, 2022 - October 21, 2025

Developed a Working Management Web Application & UI Dashboard for task assignment, employee production monitoring, and progress tracking for decision-makers using Express, MySQL, and Bootstrap. Front-end in pure JavaScript/HTML.

Full Stack Developer at Bee Coders – Tunisia

September 1, 2021 - October 21, 2025

Developed an e-learning platform with social login authentication, video courses, and live meetings; implemented micro-frontend architecture (Angular, React, Vue) with backend services in Spring Boot, Express, and GoLang; MySQL.

Full Stack Web Developer at Freelancer (Independent Contractor)

March 1, 2021 - October 21, 2025

Web authentication with facial identification; voice synthesis and extraction of themes; cross-platform educational mobile apps; mobile app for seafood sales. Worked with Python, Java, JavaScript, .NET and Go; micro-frontend with Angular/React; backend Spring Boot.

Back-end Developer at Mastercard

December 1, 2022 - Present

Developed and maintained Java/Spring Boot-based back-end microservices handling cryptographic business logic, HSM key pair management, and secure Trust Center operations. Built a Java CLI tool for certificate recovery/export with automated back-end logic and email notifications. Secured applications through Vault-based secret management and CyberArk for remote session protection. Led micro-services deployments and validation testing on remote Trust Centers, ensuring coordinated and secure releases. Aligned with BlackDuck, Checkmarx, and SonarQube for continuous back-end code quality and security checks.

IT Consultant at Amex Tunisia

April 1, 2022 - October 21, 2025

Project: New Working Management Web Application & UI Dashboard. Developed a web application for task assignment, employee production monitoring, and progress tracking for decision-makers. Key technologies included Express, MySQL, and Bootstrap. Front-end development in pure JavaScript and HTML to improve task allocation and performance monitoring for employees and reviewers.

Full Stack Developer at Bee Coders – Tunisia

September 1, 2021 - October 21, 2025

Developed an e-learning platform with features like social media authentication, video courses, and live meetings. Implemented micro-frontend architecture using Angular, React, and Vue, while integrating Spring Boot, Express, and GoLang for backend services.

Full Stack Web Developer at Freelancer (part-time)

March 1, 2021 - October 21, 2025

Projects included web authentication with facial identification, synthesis of voices and extraction of themes, and cross‑platform educational mobile applications; developed a mobile app for seafood online sales.