Stephane H.

As a full-stack developer at Neo4T, I contributed to the design and development of several web applications meeting various needs: human resources management (CV tracking, trainees, skills), institutional communication (showcase website, event application), operational piloting (dashboards for tracking tickets, indicators, and services), as well as centralizing internal information through dashboards.

Analysis & Design: Gathering and formalizing business requirements, writing functional and technical specifications, modeling databases and application schemas.

Full-Stack Development: Creating responsive and dynamic interfaces with ReactJS / Next.js, developing back-end APIs and services with Express.js, managing and optimizing PostgreSQL databases.

Quality & Methodology: Implementing test plans (unit, integration, acceptance), user documentation, change management (support and training).

Piloting & Agility: Organizing and monitoring projects using agile methods (Scrum/Kanban), managing backlogs and sprints via Trello/Jira, planning and coordination.

Data & Performance: Creating dashboards and indicators (KPI, SLA, reporting) to improve activity monitoring and decision-making.

This experience allowed me to work on cross-functional projects, covering the entire application lifecycle and developing solid full-stack expertise focused on business, technical, and data aspects.

As a freelance full-stack developer, I assisted various clients in designing and developing custom web applications, from the analysis phase to production.

Needs Assessment & Scoping: Understanding business challenges, gathering user needs, writing detailed specifications, and defining functional and technical specifications.

UI/UX Design: Creating mockups and prototypes, optimizing user journeys, and defining modern, intuitive, and responsive interfaces.

Full-Stack Development: Designing and developing complete web applications (front-end and back-end), implementing suitable architectures, and integrating specific functionalities.

Databases: Creating and administering complete databases (modeling, query optimization, security, and maintenance).

This mission allowed me to be involved in the entire lifecycle of a digital project, combining functional analysis, technical design, and concrete development to deliver solutions tailored to client needs.

On assignment at autoICI as a full-stack developer, I contributed to the evolution and maintenance of the company's web applications, with a cross-functional role between front-end, back-end, and SEO optimization.

Front-end Development: Designing and integrating responsive user interfaces, improving user experience (UX/UI), implementing reusable and performance-optimized components.

Back-end Development: Participating in the design and evolution of the application architecture, developing secure and performant REST APIs, managing databases, integrating with third-party services.

SEO & Performance: Improving the site's natural referencing (technical optimization, loading times, semantic markup, page structure), monitoring performance with analysis tools, and implementing best practices to maximize online visibility.

This mission allowed me to implement my full-stack skills to deliver complete solutions, from the user interface to server issues, while adding real value in terms of visibility and organic growth.