I’m a full-stack software engineer experienced in building and modernizing production healthcare and clinical research systems. I work hands-on across backend and frontend using PHP (Laminas/Zend), React and Vue.js, and I support real-world clinical workflows with a strong focus on reliability, validation, and maintainable code. I also enjoy bridging interoperability and data-intensive domains, including FHIR and DICOM-related workflows. In addition to delivering end-to-end features across APIs, UI, and SQL-backed storage, I’m comfortable troubleshooting production issues and refactoring legacy components while keeping established business behavior intact.

Madalin Carasec

I’m a full-stack software engineer experienced in building and modernizing production healthcare and clinical research systems. I work hands-on across backend and frontend using PHP (Laminas/Zend), React and Vue.js, and I support real-world clinical workflows with a strong focus on reliability, validation, and maintainable code. I also enjoy bridging interoperability and data-intensive domains, including FHIR and DICOM-related workflows. In addition to delivering end-to-end features across APIs, UI, and SQL-backed storage, I’m comfortable troubleshooting production issues and refactoring legacy components while keeping established business behavior intact.

Available to hire

I’m a full-stack software engineer experienced in building and modernizing production healthcare and clinical research systems. I work hands-on across backend and frontend using PHP (Laminas/Zend), React and Vue.js, and I support real-world clinical workflows with a strong focus on reliability, validation, and maintainable code.

I also enjoy bridging interoperability and data-intensive domains, including FHIR and DICOM-related workflows. In addition to delivering end-to-end features across APIs, UI, and SQL-backed storage, I’m comfortable troubleshooting production issues and refactoring legacy components while keeping established business behavior intact.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Romanian, Moldavian, Moldovan
Fluent
English
Advanced

Work Experience

Full-Stack Developer - FHIR-Based Healthcare Application
January 1, 2024 - Present
Contribute to a modern healthcare application built around FHIR resources with an API-driven architecture and clinical data workflows. Implement frontend functionality with React and backend services with Python/FastAPI, including REST API endpoints. Integrate clinical data models and user-facing workflows while investigating and resolving issues across frontend, backend, and data layers. Deliver iterative improvements in a regulated healthcare context using Docker-based development and deployment practices.
Frontend/React Native Developer at Qinsoft
November 2, 2023 - February 2, 2024
Application featuring various meal categories with dish images, ingredients, and cooking steps. Integrated feature enabling users to take photos of cooked dishes and upload them to a gallery within the app.
Full-Stack Developer at Qinsoft
November 1, 2023 - February 1, 2024
Mobile/web application featuring various meal categories, with images, ingredients, and cooking steps. Integrated a feature allowing users to upload photos to a gallery within the app (React Native, Redux).
Medical Imaging & DICOM Workflow Development / Support
January 1, 2023 - Present
Contribute to workflows involving DICOM data, medical-image metadata, and integrations between imaging and clinical research systems. Support DICOM/FHIR integration scenarios and troubleshoot workflow, application, and data-consistency issues. Improve usability and reliability of medical-imaging workflows across PHP/Python and Vue.js/React application areas.
Full-Stack Developer at Qinsoft
July 1, 2022 - Present
Medical application developed for research. Led full-stack development efforts using PHP, Vue.js, React, MySQL, Redis, Docker; collaborated with a client from Germany; implemented features for data handling and UI/UX across devices.
Frontend Developer at Qinsoft
May 1, 2022 - August 31, 2022
Real-time control functionalities for a home model; designed and developed intuitive and responsive user interfaces for controlling the home model across different devices using React and Firebase.
Developer at Qinsoft
May 1, 2022 - August 1, 2022
Real-time control functionalities for a home model. Implemented frontend and integration work using React and Firebase (Firestore) in a client project from Germany.
Full-Stack Developer at Qinsoft
May 1, 2022 - August 1, 2022
Real-time control functionalities for a home model. Designed and built intuitive, responsive UIs and backend services across multiple devices using React and related tooling.
Full-Stack Developer - Clinical Research Platform
January 1, 2020 - Present
Develop and maintain production healthcare applications supporting real-world clinical research and medical workflows. Deliver end-to-end functionality across frontend, backend and database layers using PHP (Laminas/Zend), Vue.js/JavaScript and MariaDB/MySQL. Modernize legacy PHP functionality toward PHP 8.x and Laminas architecture while preserving business logic, validations, navigation flows and user-visible behavior. Build and maintain backend services, repositories and REST-style endpoints for clinical workflows backed by database logic. Investigate and resolve production issues through debugging, refactoring and optimization across application layers. Work with FHIR and DICOM data and integration workflows, and contribute to multilingual and usability improvements for complex regulated processes. Collaborate in Agile teams using Git, Jira, Docker and Linux.
Full-Stack Developer - Clinical Research Platform at CARASEC (implied from headline)
January 1, 2020 - Present
Develop and maintain production healthcare and clinical research applications supporting real-world clinical research and medical workflows. Deliver end-to-end features across frontend, backend, and database layers using PHP (Laminas/Zend Framework), Vue.js/JavaScript, and MariaDB/MySQL. Modernize legacy PHP functionality toward PHP 8.x and Laminas architecture while preserving business logic, validations, and user navigation. Build backend services, repositories, REST-style endpoints, validation logic, and database-backed clinical workflows. Investigate and resolve production issues across application layers using debugging, refactoring, and optimization. Work with FHIR and DICOM data and integration workflows supporting healthcare interoperability and medical imaging. Contribute to multilingual and usability improvements for complex clinical workflows in Agile teams using Git, Jira, Docker, and Linux.

Education

Master of Entrepreneurship and Business Management at Faculty of Economics and Business Administration, Cluj-Napoca
October 1, 2023 - July 1, 2025
Bachelor of Computer Science - Software Engineering at Technical University of Cluj-Napoca
October 1, 2019 - June 1, 2023
High School Diploma at National College "Octavian Goga", Marghita
September 1, 2015 - June 1, 2019
Master of Entrepreneurship and Business Management at Faculty of Economics and Business Administration, Cluj-Napoca
October 1, 2023 - July 1, 2025
Bachelor of Science in Computer Science - Software Engineering at Technical University of Cluj-Napoca
October 1, 2019 - June 1, 2023
High School Diploma at National College 'Octavian Goga', Marghita
September 1, 2015 - June 1, 2019
Master of Entrepreneurship and Business Administration at Cluj-Napoca Faculty of Economics and Business Administration
October 1, 2023 - July 1, 2025
Bachelor of Computer Science - Software Engineering at Technical University of Cluj-Napoca
October 1, 2019 - June 1, 2023
High School Diploma at National College Octavian Goga
September 1, 2015 - June 1, 2019
MSc - Automation and Computer Science at Technical University of Cluj-Napoca
January 11, 2030 - August 31, 2026
BSc - Automation and Computer Science at Technical University of Cluj-Napoca
January 11, 2030 - August 31, 2026
MSc - Automation and Computer Science at Technical University of Cluj-Napoca
January 11, 2030 - August 31, 2026
BSc - Automation and Computer Science at Technical University of Cluj-Napoca
January 11, 2030 - August 31, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Computers & Electronics, Professional Services, Education, Media & Entertainment, Life Sciences