Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a software developer specializing in backend, object-oriented, and frontend development. My educational background and work experiences have provided me with opportunities to practice functional languages, scripting, mobile development, machine learning, and DevOps. Throughout my career, I have worked on various projects ranging from online card games to meal exchange apps, always embracing continuous integration, agile methodologies, and cloud migrations. I enjoy solving technical challenges and enhancing productivity through software solutions.…I am a software developer specializing in backend, object-oriented, and frontend development. My educational background and work experiences have provided me with opportunities to practice functional languages, scripting, mobile development, machine learning, and DevOps. Throughout my career, I have worked on various projects ranging from online card games to meal exchange apps, always embracing continuous integration, agile methodologies, and cloud migrations. I enjoy solving technical challenges and enhancing productivity through software solutions.

David Dupraz

Developer, Full Stack Developer, Back-End Developer, +2





I am a software developer specializing in backend, object-oriented, and frontend development. My educational background and work experiences have provided me with opportunities to practice functional languages, scripting, mobile development, machine learning, and DevOps. Throughout my career, I have worked on various projects ranging from online card games to meal exchange apps, always embracing continuous integration, agile methodologies, and cloud migrations. I enjoy solving technical challenges and enhancing productivity through software solutions.…I am a software developer specializing in backend, object-oriented, and frontend development. My educational background and work experiences have provided me with opportunities to practice functional languages, scripting, mobile development, machine learning, and DevOps. Throughout my career, I have worked on various projects ranging from online card games to meal exchange apps, always embracing continuous integration, agile methodologies, and cloud migrations. I enjoy solving technical challenges and enhancing productivity through software solutions.

Available to hire

I am a software developer specializing in backend, object-oriented, and frontend development. My educational background and work experiences have provided me with opportunities to practice functional languages, scripting, mobile development, machine learning, and DevOps.
Throughout my career, I have worked on various projects ranging from online card games to meal exchange apps, always embracing continuous integration, agile methodologies, and cloud migrations. I enjoy solving technical challenges and enhancing productivity through software solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

French

Fluent

English

Advanced

German

Beginner

Work Experience

React stage at Lab4Tech

March 1, 2025 - August 20, 2025

Completed a 2-month React training internship, learning React by implementing a practical online questions-answers game project. Achieved React Level 2 certification and worked with React, Javascript, HTML, CSS, Tailwind, CI/CD, Strapi, and Copilot.

Junior Fullstack Developer at Utopix

March 1, 2024 - August 20, 2025

Worked for 2 months on various backend and frontend projects, adapting and improving existing code. Responsibilities included continuous integration and usage of Java, Spring, MySQL, Typescript, Angular, HTML, CSS, and Docker.

Junior Software Engineer at Migros Online

September 1, 2023 - August 20, 2025

Worked for 20 months on backend and frontend applications supporting an online sales warehouse. Participated in Agile sprints, designed and implemented new features to improve productivity, corrected malfunctions in existing code, and managed continuous integration. Responsible for adapting components for cloud migration, deployments monitoring, alarms monitoring, and performing on-call duties. Technologies used included Java, Spring, SQL Server, REST APIs, Typescript, Angular, HTML, CSS, Git, Maven, CI/CD, and Copilot.

Training React stage at Lab4Tech

March 1, 2025 - August 20, 2025

Learned React by implementing a practical project: an online questions-answers game. Achieved React Level 2 certification. Used React, Javascript, HTML, CSS, Tailwind, CI/CD, Strapi, and Copilot.

Junior Fullstack Developer at Utopix

March 1, 2024 - August 20, 2025

Worked on several backend and frontend projects, adapted and improved existing codebases, and implemented continuous integration pipelines. Utilized Java, Spring, MySQL, Typescript, Angular, HTML, CSS, and Docker.

Junior Software Engineer at Migros Online

August 1, 2023 - August 20, 2025

Contributed to multiple applications essential for running an online sales warehouse, handling backend and frontend development. Participated in Agile sprints, designed and implemented new functionalities to boost productivity, fixed bugs, and monitored deployments and alarms. Assisted on-call duties. Technologies used include Java, Spring, SQL Server, REST APIs, Typescript, Angular, HTML, CSS, Git, Maven, CI/CD, and Copilot.