Available to hire
Full-stack software engineer with 3+ years of experience across blockchain security, trusted execution (Intel SGX), and TPM-based integrity mechanisms. Strong background in GNU/Linux and systems-level security work, including remote attestation and secure transaction flows on Ethereum networks.
Interested in the intersection of IT security, compiler construction, and distributed systems. Skilled in Java, C/C++, Python, Solidity, and Web3 technologies, with hands-on experience deploying and evaluating security mechanisms using Docker and zkEVM environments.
Skills
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Experience Level
Expert
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Intermediate
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Beginner
Language
German
Fluent
English
Fluent
French
Fluent
Work Experience
Student / Intern – Blockchain & Trusted Execution for Traceability at Denso Automotive Germany GmbH
October 1, 2024 - November 11, 2025Engaged in blockchain security mechanisms for traceability; implemented secure gateway components for IoT using Node.js and TypeScript; evaluated secure persistence (TPM 2.0), remote attestation (Intel SGX), and smart contracts (Solidity); planned deployment on Polygon zkEVM and conducted performance-resource analyses.
Working Student / Internship on blockchain and trusted execution for traceability at DENSO Automotive Deutschland GmbH
September 1, 2024 - PresentImplemented blockchain security mechanisms for secure Ethereum transactions using Intel SGX, a TPM 2.0-based secure persistence system, and a remote attestation mechanism on Intel SGX. Developed Solidity smart contracts and a Python web application for communication. Deployed the solution in Polygon zkEVM using Docker and evaluated performance and resource usage.
Student Assistant in SORRIR Project, Chair of IT-Security at University of Passau
December 31, 2022 - December 31, 2022Implemented a secure gateway for IoT using Node.js and TypeScript; contributed to improving the SORRIR framework; designed and implemented a secure persistence layer using TPM 2.0; enabled remote attestation via Intel SGX; contributed to smart contracts with Solidity; built a Python web app for communication; deployed the solution on the Polygon zkEVM network using Docker; evaluated performance focusing on time and resource consumption.
Working Student / Internship on blockchain and trusted execution for traceability at DENSO AUTOMOTIVE Deutschland GmbH
October 1, 2022 - December 31, 2022Implemented a blockchain security mechanism for secure Ethereum transactions using Intel SGX. Built a secure persistence system using TPM 2.0 and added a remote attestation mechanism on Intel SGX. Developed and integrated Solidity smart contracts and a Python web app for communication with the system. Deployed the solution in the Polygon zkEVM network using Docker and evaluated performance based on time and resource consumption.
Student Assistant at SORRIR project, Chair of IT-Security Universität Passau
October 1, 2022 - December 1, 2022Implemented a secure gateway for IoT using Node.js and TypeScript; contributed to improvements of the SORRIR framework.
Student Assistant at Universität Passau
October 1, 2022 - December 1, 2022Implemented a secure gateway for IoT using Node.js and TypeScript; contributed to enhancements of the SORRIR framework.
Student Assistant, SORRIR project, Chair of IT-Security at Universität Passau
October 1, 2022 - December 1, 2022Implemented a secure gateway for IoT using Node.js and TypeScript. Contributed to improving the SORRIR framework.
Student Assistant in SORRIR project at Chair of IT-Security, Universität Passau
October 1, 2022 - December 1, 2022Implemented a secure gateway for IoT using Node.js and TypeScript. Contributed to improvements in the SORRIR framework.
Full-stack / Security development (DENSO & project work)
April 1, 2020 - October 31, 2024Student Assistant in SORRIR project (Chair of IT-Security) at Universität Passau
April 1, 2020 - September 30, 2024Contributed to the SORRIR framework by implementing and improving a secure gateway for IoT using Node.js and TypeScript.
Senior Software Engineer and Web Developer at Centre of Excellence in Information and Communication Technologies (CETIC)
December 31, 2019 - December 31, 2019Led development of PHP/MySQL-based web solutions, improving online visibility and brand presence. Built and maintained a custom PHP/MySQL web app to streamline hosting management, reducing maintenance time by approximately 50%. Performed front-end and back-end development, testing, deployment, and documentation. Contributed to a government-facing 'Asset Declaration' web app and conducted extensive testing to fix 20+ critical bugs, preventing data loss.
Software Tester at Centre of Excellence in Information and Communication Technologies (CETIC), Algeria
December 1, 2018 - December 31, 2019Tested the Asset Declaration JEE web application, identified and resolved over 20 critical bugs to prevent major data loss.
Software Testing at CETIC, Algeria
December 1, 2018 - December 1, 2019Tested the 'Asset Declaration' JEE web application for the National Body for Fighting and Prevention of Corruption, identifying and resolving over 20 critical bugs to prevent major data loss.
Software Tester – Asset Declaration Web App (ONPLC project) at CETIC / ONPLC
December 1, 2018 - December 1, 201912/2018 - 12/2019: Tested the ONPLC Asset Declaration web-app (JEE). Identified and fixed more than 20 critical bugs, preventing significant data loss.
Android Developer / Mobile Development (Geo-location app)
May 1, 2018 - December 1, 2018Built a geolocation Android application using Java and PHP/MySQL.
Mobile Developer at Centre of Excellence in Information and Communication Technologies (CETIC), Algeria
May 1, 2018 - December 31, 2018Built a native Android application using Java with a custom PHP/MySQL backend; implemented real-time geolocation tracking to optimize routing and enhance field service delivery efficiency.
Mobile Development at CETIC, Algeria
May 1, 2018 - December 1, 2018Built a native Android application using Java with a custom PHP/MySQL backend. The app implemented real-time geolocation tracking to optimize routing and enhance on-the-ground service delivery efficiency for field operators.
Geolocation Android App Developer at CETIC, Algeria
May 1, 2018 - December 1, 201805/2018 - 12/2018: Built a Geolocation Android app using Java & PHP/MySQL, generating €300K in revenue through improved service delivery.
"Physical Production Survey" Web App Developer at Centre of Excellence in Information and Communication Technologies (CETIC), Algeria
April 1, 2017 - May 31, 2018Designed and delivered a large-scale SPA using PHP/MySQL and Ajax for the Ministry of Industry to collect and manage national production data, improving data accuracy and reporting efficiency for government stakeholders.
"Physical Production Survey" Web App at CETIC, Algeria
April 1, 2017 - May 1, 2018Designed and delivered a large-scale SPA using PHP/MySQL and Ajax for the Ministry of Industry to collect and manage national production data. The system enhanced data accuracy and reporting efficiency for government stakeholders.
Web App Developer – Physical Production Survey at CETIC, Algeria
April 1, 2017 - May 1, 201804/2017 - 05/2018: Designed a government-facing PHP/MySQL web app to improve process efficiency.
Student Assistant in SORRIR project in Chair of IT-Security at Universität Passau
December 1, 2016 - December 31, 2019Developed and improved a secure IoT gateway using Node.js and TypeScript. Contributed to enhancing the SORRIR framework and related security components.
Hosting Management Web App Developer at Centre of Excellence in Information and Communication Technologies (CETIC), Algeria
December 1, 2016 - April 30, 2017Developed a custom internal web application with PHP/MySQL and Ajax to automate hosting service management.
Hosting Management Web App at CETIC, Algeria
December 1, 2016 - April 1, 2017Developed a custom internal web application with PHP/MySQL and Ajax to automate hosting service management. The tool reduced administrative task time by 50% and streamlined operational workflows.
Hosting Management Web App Developer at CETIC, Algeria
December 1, 2016 - April 1, 201712/2016 - 04/2017: Created a custom PHP/MySQL hosting management solution to streamline operations.
Senior Software Engineer / Developer, Centre of Excellence in Information and Communication Technologies (CETIC) at CETIC
October 1, 2016 - December 31, 2019Delivered multiple web and mobile projects for organizational and governmental needs. Built PHP/MySQL solutions including a company website, hosting management web app, and a government-facing 'Physical Production Survey' web application. Developed a Java/Android geolocation app backed by PHP/MySQL and performed software testing for a JEE-based web application, identifying and helping fix critical bugs to prevent major data loss.
Senior Software Engineer / Developer Centre of Excellence in Information and Communication Technologies (CETIC) at CETIC, Algeria
October 1, 2016 - December 31, 2019Developed and maintained web and mobile applications using PHP/MySQL and Java. Created a company website, a hosting management web app to reduce operational time, and a government-facing web app for a Physical Production Survey. Built a Geolocation Android app and performed extensive testing for a JEE-based “Asset Declaration” web application, fixing more than 20 critical bugs to prevent major data loss for the organization.
Senior Software Engineer and Web Developer at Centre of Excellence in Information and Communication Technologies (CETIC), Algeria
October 1, 2016 - December 1, 2019Developed web applications and services. Built a PHP/MySQL company website to improve online visibility and brand presence for CETIC. Hosted and managed a web application by creating a custom PHP/MySQL solution that reduced hosting management time by 50% and streamlined operations. Developed an application for 'Physical Production Survey' (PHP/MySQL) for a government-facing workflow, improving process efficiency.
Senior Software Engineer and Developer at Centre of Excellence in Information and Communication Technologies (CETIC), Algeria
October 1, 2016 - December 31, 2019Web development: Built a responsive SPA using PHP, MySQL and Ajax to modernize CETIC’s online presence and improve user engagement. Hosted a Web App to automate hosting service management, reducing administrative task time. Delivered a large-scale SPA for the Ministry of Industry to collect national production data. Developed a native Android app with a PHP/MySQL backend and implemented real-time geolocation for routing. Tested the Asset Declaration JEE web application, identifying and resolving over 20 critical bugs.
Web Developer at CETIC, Algeria
October 1, 2016 - December 1, 201610/2016 - 12/2016: CETIC Company Website - Developed a PHP/MySQL-based website to improve online visibility and brand presence.
Education
Master of Science in Cyber Security at Universität Passau
October 1, 2016 - December 31, 2019Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
October 1, 2020 - December 31, 2023Master of Science, Computer Science at Universität Passau, Germany
April 1, 2020 - October 1, 2024Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD), Germany
March 1, 2020 - December 1, 2023Master of Science, Computer Science at Universität Passau
January 11, 2030 - January 4, 2026Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
January 11, 2030 - January 4, 2026Master of Science, Computer Science at Universität Passau
April 1, 2020 - October 1, 2024Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
March 1, 2020 - December 31, 2023Master of Science, Computer Science at Universität Passau
April 1, 2020 - October 1, 2024Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
March 1, 2020 - December 1, 2023Master of Science in Computer Science (Cybersecurity) at Universität Passau
April 1, 2020 - October 1, 2024Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
March 1, 2020 - December 1, 2023Master of Science, Computer Science (Cybersecurity) at Universität Passau
January 1, 2016 - January 1, 2020Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
January 1, 2016 - January 1, 2020Master of Science in Computer Science (Cybersecurity) at Universität Passau
January 11, 2030 - September 1, 2025Master of Science in Applied Computer Science at Technische Hochschule Deggendorf (THD)
January 11, 2030 - September 1, 2025Qualifications
IELTS Band 7.0
January 11, 2030 - November 11, 2025TCF/SOC 1 - Advanced French
January 11, 2030 - November 11, 2025German - B1.1
January 11, 2030 - November 11, 2025Industry Experience
Software & Internet, Education, Computers & Electronics, Professional Services, Manufacturing, Media & Entertainment, Government, Financial Services
Skills
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Experience Level
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Expert
Expert
Expert
Expert
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Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Expert
Expert
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Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
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