Chijin GUI

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate

Work Experience

Full Stack Software Engineer at Xudox BVBA
June 1, 2024 - August 1, 2024
Designed and delivered end-to-end web applications for restaurant-management data, enabling real-world workflows. Built user-facing features with React, including CRUD interfaces, forms, and validations. Implemented backend services with Django REST APIs to handle business logic, authentication, and data access. Designed and maintained a relational database (MySQL), ensuring data consistency and integrity. Implemented JWT-based authentication, data import/export features, and an offline client to support real-world usage constraints.
Full Stack Engineer at Xudox BVBA
October 1, 2024 - December 1, 2024
IoT application deployment in a constrained environment using Docker. Containerized application modules to simplify installation and runtime management. Wrote and configured Dockerfiles and validated deployments through testing. Collaborated with team using Git, ensured proper branching and code reviews.
AI/LLM Integration Engineer at IDIS COVR
March 1, 2025 - August 1, 2025
Built an AI-powered conversational feature integrating speech-to-text, LLM, and text-to-speech components. Designed backend pipelines to orchestrate AI services and manage data flow, including retrieval-based grounding (RAG) to constrain AI outputs to domain knowledge. Integrated the feature into an existing application with performance and latency constraints.

Education

MSc in Telecommunications at INSA Lyon
January 1, 2022 - January 1, 2025
Préparatory Cycle at INSA Lyon
January 1, 2020 - January 1, 2022

Qualifications

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Industry Experience

Software & Internet, Media & Entertainment, Telecommunications