Alexandre Bessard

Empowering Businesses with High-Performance Cloud & AI Solutions At LEXOFT, I lead the delivery of robust, scalable, and secure software solutions that help businesses accelerate innovation and stay ahead in the digital era. From architecture to deployment, I provide end-to-end expertise across front-end, back-end, cloud, and AI technologies—tailoring each solution to the unique needs of my clients. 🚀 Technological Expertise • Front-End: Angular – Crafting dynamic, responsive, and intuitive user interfaces. • Back-End: Java & Spring Framework – Building secure, high-performance, and maintainable APIs and services. • Cloud & DevOps: AWS, Terraform, Kubernetes, Jenkins – Architecting scalable infrastructures and automating deployment workflows. • Identity & Security: Keycloak, OAuth 2.0, OpenID Connect – Implementing robust authentication and identity federation systems. • AI & Machine Learning: AWS SageMaker, Amazon Rekognition, Comprehend, Forecast... – Delivering intelligent systems for automation, prediction, and insight extraction. 💡 What Sets LEXOFT Apart • Cloud-Native & DevOps Excellence – Mastery in AWS, Terraform, CI/CD, and GitLab ensures streamlined, cloud-optimized delivery. • AI-Driven Development – As an AWS Certified Machine Learning Engineer, I integrate ML and AI technologies into client projects to enhance automation, insights, and innovation. • Future-Proof Solutions – Leveraging Apache Kafka, Apache Spark, and scalable architecture principles to build for today and tomorrow. • Business-Centric Mindset – I don’t just write code—I solve problems. Every solution is tailored to deliver measurable impact. 📈 Why Work With LEXOFT Whether you’re modernizing a legacy platform, launching a new SaaS product, or scaling your infrastructure in the cloud, LEXOFT brings the senior-level expertise and agility needed to turn your vision into reality.

At National Bank of Canada, I played a key role in the design, development, deployment, and optimization of cloud-based applications, ensuring high availability, scalability, and security on AWS. My expertise in Java, Spring Boot, Angular, and AWS EKS contributed to building reliable and efficient solutions aligned with business needs. 🚀 Key Contributions & Achievements 🔹 Full-Stack Development & Optimization • Designed, developed, and optimized platform functionalities using Java, Spring Boot, and Angular, ensuring seamless user experiences while aligning with business requirements. • Focused on performance tuning and system efficiency, improving overall application responsiveness. 🔹 Cloud Deployment & Management (AWS) • Configured, deployed, and managed applications on AWS, leveraging AWS EKS (Elastic Kubernetes Service) for high availability, security, and scalability. • Implemented automated deployment pipelines for efficient cloud-based application releases. 🔹 DevOps & Cloud Operations • Ensured continuous monitoring, cost optimization, and proactive scaling of deployed applications, maintaining 99%+ operational availability in the AWS cloud environment. • Integrated AWS CloudWatch, Prometheus, and Grafana for real-time monitoring and performance analysis. 🔹 Cross-Team Collaboration & Agile Delivery • Worked closely with development teams, DevOps engineers, and key stakeholders to align technical solutions with business goals. • Fostered seamless integration of new functionalities while maintaining system stability and security. 💡 Impact & Results ✔ Improved platform efficiency and user experience through optimized back-end and front-end development. ✔ Enhanced application reliability and scalability via AWS EKS and proactive cloud management. ✔ Ensured secure, cost-effective, and high-performing cloud deployments supporting enterprise operations.

At Desjardins, I contributed to the design, development, and delivery of a critical banking application used across all branches in Canada for client account openings. By leveraging Java, Spring Boot, Spring MVC, and front-end technologies, I ensured a high-quality, responsive, and user-friendly experience that met strict deadlines and business requirements. 🚀 Key Contributions & Achievements 🔹 Full-Stack Development & Feature Implementation • Designed and developed key application features using Spring MVC, ensuring efficient web request handling and seamless data presentation. • Built a responsive, intuitive, and accessible user interface using Bootstrap, JavaScript, and modern UI principles. 🔹 High-Impact Software Delivery • Adhered to strict deadlines to ensure the timely release of a high-quality product, supporting thousands of employees across all Desjardins branches in Canada. • Developed a scalable and maintainable architecture to support business growth and future enhancements. 🔹 Agile Collaboration & Client-Focused Development • Worked closely with cross-functional teams to align the project with client needs and business objectives. • Ensured full compliance with project requirements and quality standards, prioritizing client satisfaction and long-term system reliability. 💡 Impact & Results ✔ Successfully delivered a high-quality, mission-critical application used across all Desjardins branches in Canada. ✔ Improved user experience and operational efficiency, streamlining the account-opening process for employees. ✔ Ensured scalability, maintainability, and performance through well-structured back-end and front-end development.

At Eugena, I specialized in implementing security solutions for high-profile clients such as RATP, ensuring the protection of applications, data, and infrastructure against evolving cyber threats. By leveraging Spring Security and industry best practices, I contributed to building robust authentication and authorization mechanisms while ensuring compliance with security standards. 🚀 Key Contributions 🔹 Application Security & Compliance • Developed Spring Security-based authentication & authorization for large-scale applications. • Enhanced data protection by implementing secure access control and encryption. 🔹 Security Audits & Risk Mitigation • Conducted security assessments & vulnerability audits, identifying and mitigating risks. • Enforced best practices for secure APIs and access management. 🔹 Stakeholder Collaboration & Security Integration • Worked with developers & security teams to integrate security seamlessly. • Provided expert guidance on security architecture & compliance. 🔹 Production Support & Threat Response • Ensured high availability of security applications through proactive monitoring. • Implemented automated security alerts for real-time threat detection. 💡 Impact & Results ✔ Strengthened application security & compliance across critical systems. ✔ Reduced security risks through proactive assessments and mitigation. ✔ Ensured seamless security integration while maintaining usability. 🔹 Technologies & Tools: ✅ Spring Security, Java, Authentication & Authorization, Secure APIs, Security Audits, Risk Mitigation, Encryption, Compliance Standards

At Accenture, I contributed to a banking project for BNP Paribas, focusing on DevOps implementation, software development, and application optimization. My role involved streamlining development, deployment, and testing processes while enhancing software efficiency and reliability. 🚀 Key Contributions 🔹 DevOps Implementation & Process Optimization • Integrated DevOps tools to enhance development, deployment, and application management. • Automated workflows to improve efficiency and reduce time-to-market. 🔹 Java Development & Library Creation • Designed a Java-based library to simplify email sending for developers. • Ensured scalability and ease of integration across multiple projects. 🔹 Automated Testing & Quality Assurance • Developed and integrated automated testing procedures, improving software reliability. • Ensured applications met high-quality standards with rigorous testing frameworks. 🔹 Performance Monitoring & Optimization • Continuously monitored and optimized application performance to enhance user experience. • Implemented best practices to ensure stability and efficiency in production environments. 💡 Impact & Results ✔ Improved DevOps processes, enhancing deployment speed and reliability. ✔ Provided developers with a custom Java library, increasing efficiency. ✔ Strengthened software quality through automated testing and performance optimization. 🔹 Technologies & Tools: ✅ Java, DevOps, Automated Testing, Performance Optimization, CI/CD, Application Monitoring, Software Quality Assurance