Iheb Bader

Management and leadership: Leading a multidisciplinary team to ensure the success of client projects, respecting deadlines and quality objectives. Implementation of Agile methodologies to strengthen collaboration and optimize team productivity. Project management: Complete supervision of projects: needs analysis, writing functional and technical specifications, development, testing, and delivery. Direct interaction with clients and stakeholders to ensure a precise understanding of expectations and validate deliverables. Development and quality: Design of tailor-made solutions using a complete technological stack: Spring Boot, Vue.js, Hibernate, Oracle, OpenAPI3, REST API, meeting performance and security requirements. Implementation of unit tests with JUnit and CI/CD processes via Bamboo to ensure the reliability and robustness of deliverables. Use of tools like SonarQube for continuous analysis and improvement of code quality. Handling performance issues: Monitoring application performance using monitoring and analysis tools, with log integration using the ELK suite (Elasticsearch, Logstash, Kibana). Diagnosis and optimization of SQL query performance, REST APIs, and backend processes to reduce response times and ensure better scalability. Analysis of application metrics and profiling data to identify bottlenecks and propose appropriate solutions. Collaboration with infrastructure teams to adjust server configuration and improve the availability of critical resources. Correction of infrastructure problems: Identification and resolution of infrastructure problems related to development, testing, and production environments. Collaboration with DevOps teams to ensure the stability and availability of servers and services. Configuration and optimization of application servers and databases to ensure their proper functioning. Security and maintenance: Proactive resolution of security issues, including XSS, log4j vulnerabilities, and others, to ensure compliance with security standards. Development of a secure authentication module with JWT and Spring Security, strengthening the protection of sensitive data. Analysis and optimization of application performance using the ELK suite (Elasticsearch, Logstash, Kibana). Maintenance and support: Correction of anomalies reported during testing or in production, with rigorous monitoring of implemented solutions. Management of pull requests (PRs) and validation of team contributions to ensure compliance with coding standards. Key achievements: Successful delivery of several critical projects, improving client satisfaction and increasing team productivity by 20%. Implementation of innovative and secure solutions, strengthening the robustness and performance of client systems.

Professional experience

Observation and research on the design of Big Data and the manipulation of large databases at the STB Bank headquarters. Development of a web application using Angular and TypeScript programming languages to represent and manage the bank's various services. Technical environment: MySQL, VSCode