Bousnina Achraf

• Led a cross-functional team of 5+ developers in the design, development, and
deployment of scalable, high-performance web applications using Angular, Node.js.
• Architect and implement complex front-end and back-end solutions, ensuring
seamless integration, performance optimization, and maintainability across the stack.
• Conduct regular code reviews, enforced coding best practices, and mentor junior
developers to foster a culture of technical excellence and continuous learning.
• Collaborat closely with product managers, UX/UI designers, and QA engineers to
define project scope, deliverables, and timelines, ensuring successful product launches.
• Spearhead the adoption of modern technologies, including TypeScript and Gitlab
CI/CD pipelines,
• significantly improving deployment efficiency and code quality (In progress).

Develop and Integrate NestJS App into
Project Overview:
• Develop a NestJS Application:
Create a NestJS application to handle trades between clients and suppliers including
requirements, visits and more
• Maintain AWS Serverless Application:
Identify and fix bugs in an existing AWS serverless application. Ensure the
applications reliability and
performance.
Key Responsibilities:
• Build and integrate the NestJS app.
• Implement TypeORM entities and joins for PostgreSQL database interactions.
• Perform maintenance and bug fixes for the AWS serverless application.

• Led a cross-functional team of 4 developers in the design, development, and
deployment of scalable, high-performance web applications using Node.js.
• Implemented an API Gateway to facilitate seamless communication between the
front end and back end, optimizing system architecture and performance.
• Conducted regular code reviews and enforced coding best practices for the
Tunisian development team, ensuring high code quality and consistency across the
project.
• Promoted Test-Driven Development (TDD) and organized Kata workshop to
foster a culture of continuous learning, improving the teams technical skills and code
reliability.

• Since September 2022: Developer responsible at SMARTGIDF (50%) & PAPRICA
(50%)
• Until November 2022: Development responsible at SMARTGIDF:
SMARTGIDF is an IDAAS (Identity as a Service) solution of the SAAS type that
manages the authentication and access authorization for Orange clients in Frensh, Spain,
Belgium, MEA, and other regions.
Tasks:
• Identify and maintain bugs in SMARTGIDF components.
• Develop new components based on client needs in collaboration with the project
manager, Product Owner (PO), architects, and integration team.
• Create a security dashboard for analyzing all project components and detecting
potential vulnerabilities.
• Develop a tool for building, automating, and visualizing Customer Journeys for
identity group TIG clients.
• Conduct demos during PI PLANNING.
• Supervise interns within the identity team.
• Conduct technical interviews for JS profiles.
Methodology: SAFE (Scaled Agile Framework)
UI: Angular Node.js
Architecture: Microservices
DB: MongoDB, MySQL, Redis
Tools: VMWare, Docker, Rancher (Basic GITLAB,
Snyk, Trivy, Checkmarx, DefectDojo,
System: Ubuntu

Responsible for maintaining and stabilize the front end of Orange mail par of Orange
Office PRO OOPRO
• Detect anomalies and bugs in the code.
• Conduct code reviews with the development team.
• Ensure the proper functioning of the Orange Mail application and its various features.
Methodology: SCRUM
IHM: DOJO TOOLKIT
BackEnd: PHP

•Development of an accounting and payroll management application.
•Maintenance and modification of the front-end of websites and business applications.
•Development of responsive static websites.
•Development of a Single Page Application (SPA) for a painting company.
•Development of a Medical Appointment Scheduling Application.
•Development of a hotel reservation application.

Methodology: Scrum
used technologies:
•Angular/Angular Material
•JavaScript/TypeScript
•NPM
•GIT