Mohamed Bouazza

General context: Ekyo supports companies in steering their low-carbon strategy. Project topic: SaaS platform for low-carbon strategy support. Agile Scrum environment – Team of 10 people, 2-week sprints Tasks: • Technical supervision of four applications (Measure, Trajectories & Action Plans, CSRD, Studio) • Development of complex features in React.js and Node.js/Express.js • Supervising a team of three JS developers: code review, mentoring, pair programming • Architecture structuring, code redesign and optimisation • Implementation of best practices (security, quality, performance) • Software quality monitoring (functional testing, CI/CD, technical documentation) • Implementation of quality tools: ESLint, Storybook, etc.. • Product lifecycle monitoring: development, staging, QA, production • Participation in product workshops with the design and PO teams • Agile management: tickets, SCRUM rituals, customer support, handling customer feedbacks • Advanced legacy redesign and continuous improvement • Regular deployments into production (CI/CD) Results achieved: • 19 production releases • +185 PRs reviewed and validated • +126 tickets validated in QA • Team skills growth through mentoring and supervision • Very good user and customer feedback • Stabilised, maintainable and documented code • Test coverage: 75%, automation : 60% • Quality and safety audit validated

General context: Ekyo supports companies in steering their low-carbon strategy. Project topic: SaaS platform for low-carbon strategy support. Agile Scrum environment – Team of 10 people, 2-week sprints Tasks : • Creation of modern, responsive interfaces based on Figma mock-ups • Design and implementation of a design system • Modelling and migration of the MySQL database • Development and documentation of REST APIs • Global state management with Redux-Saga • Writing unit, integration, and end-to-end tests with Cypress • Regular deployments into staging, QA &production (CI/CD) Developed features: • JWT authentication and multi-application SSO (Okta) • Dynamic onboarding system for all four applications • User access and permission management • Customised dashboards (admin & user) • Development and integration of interactive graphical visualisations (D3.js, Nivo) • Development and integration of dynamic components (drag & drop, tree structure) • Development of key modules: collection plan, inventories, organisations, teams, indicators, emission factors, operational trajectories, reports & results, action plans, etc. Results achieved: • 38 production releases • Fast, secure and stable application • More maintainable and documented code • 75% test coverage (back & front) • Excellent feedback from customers

General context : Avaxia specialises in middleware solutions and system infrastructure management, as well as functional consulting (architecture, integration and operations), particularly SAP support services. Project topic : SAP system monitoring solution. Agile Scrum environment – Team of 6 people, 2-week sprints – Daily meetings in English Responsibilities & Achievements: Analysis and Design: o Analysis of functional and technical requirements o Design of the MongoDB database o Modelling of entities and data flows Back-end development (Node.js / Express.js): o Development of REST APIs (routes, middlewares, services) o Implementation of JWT authentication and integration of Microsoft Graph o Implementation of a Role-Based Access Control (RBAC) system o Integration of a logging system (log4js) o Development of an automatic synchronisation module with Microsoft 365 o Sending emails via Nodemailer o Integration of a real-time notification system with Socket.io o Implementation of Apache Kafka for communication between microservices o Automated task scheduling with node-cron Front-End Development (React.js): o Creation of responsive interfaces based on UI/UX mock-ups o Using Material-UI for the design system o Client-side API integration o State management via Redux-thunk o Development of dynamic components Testing & Quality: o Unit tests with Mocha / Chai o API integration tests o Testing React components (snapshots, DOM) with React Testing Library and Jest o API documentation via Swagger Developed features: o Management of clients, teams, tasks o Monitoring of IT operations (alerts, KPIs) o Ticket system with drag & drop o Role and permission management (RBAC) Results achieved: o 18 production releases o High-performance, secure and maintainable application o 80% test coverage (front + back) o Clear and up-to-date documentation o Very good system stability in production

SAP systems monitoring solution: Node.js / Express.js / React.js: Redux & Hooks / MongoDB / Docker / GIT / Jenkins / Apache Kafka / Material UI / Microservices / Scrum. 50% Backend - 50% Frontend Features: - Role Based Access Control. - Roles and permissions management. - Management of customers / licenses / contacts / SLA. - IT operations management. - Management of notifications and emails