About Maymoun
AWS Certified Solutions Architect and Software & DevOps Engineer with 5 years of experience designing, developing, and operating scalable cloud-native solutions.
I help organizations accelerate their digital transformation by building reliable software, automating deployment processes, and implementing secure, high-performance cloud infrastructures.
My areas of expertise include:
• AWS Cloud Architecture
• DevOps & CI/CD (GitLab CI, Jenkins, GitHub Actions)
• Infrastructure as Code (Terraform, CloudFormation)
• Containerization & Orchestration (Docker, Kubernetes)
• Backend Development (Java, Spring Boot, REST APIs)
• Monitoring, Observability, and Performance Optimization
I am passionate about delivering robust, scalable, and maintainable solutions that bridge the gap between development and operations while ensuring security, efficiency, and business value.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- BNP Paribas CardifSoftware Engineer – Java, AWS & DevOpsBANKING AND INSURANCEAugust 2024 - Today (1 year and 10 months)Paris, FranceProject: Daisy (deployed across 30+ clients/sites)Role: Software, DevOps & Cloud EngineerResponsibilities:
- Led project scoping sessions, challenging existing architecture and client requirements to drive sound technical decisions.
- Established development best practices: Git/GitHub version control, unit testing strategies, and team mentoring.
- Worked within an Agile SAFe team: sprint planning, retrospectives, and PI Planning ceremonies.
- Designed and developed microservices-based backend using Java (Spring Boot) and Docker.
- Migrated and deployed the application to AWS, leveraging EC2 for scalable compute, Lambda for serverless event-driven processing, and CloudWatch for monitoring and observability.
Key challenges tackled:- Optimized performance and data volume management to ensure a smooth user experience at scale.
- Set up CloudWatch dashboards and alerts to proactively detect and resolve performance bottlenecks in production.
- Managed backlog effectively under testing resource constraints, maintaining high quality standards on cross-sprint User Stories.
Technologies: Java, Spring Boot, Docker, MySQL, Git, GitHub, Microservices, AWS (EC2, Lambda, CloudWatch) - BPI FRANCE,SOFTWARE ENGINEERBANKING AND INSURANCEDecember 2023 - July 2024 (7 months)Paris, FranceProject: SPC Application – BpifranceRole: Software & DevOps EngineerDescription: Development of the SPC application for Bpifrance, enabling the tracking and management of large-scale collaborative projects.Responsibilities:
- Contributed to functional specifications and end-to-end development of client-facing features.
- Established development best practices: code review, pair programming, and Git/GitLab version control.
- Actively participated in SAFe Agile ceremonies: sprint planning, retrospectives, and PI Planning.
- Developed REST APIs and frontend integrations using Java, HTML, and CSS.
Key highlights:- Delivered features for a strategic public investment bank (Bpifrance), working on a high-visibility, large-scale project.
- Maintained code quality standards through systematic peer review processes.
- BPI FRANCE,SOFTWARE ENGINEERBANKING AND INSURANCESeptember 2022 - November 2023 (1 year and 2 months)Paris, FranceProject: FYL Application – BpifranceRole: Software & DevOps EngineerDescription: Development of the FYL application for Bpifrance, a client commitment tracking solution enabling real-time monitoring of customer engagements.Responsibilities:
- Ensured regular application operations and coordinated deployments in production environments.
- Developed and maintained comprehensive technical documentation.
- Set up and configured a Kafka environment to consume events published by the data storage layer, enabling real-time event-driven processing.
- Actively contributed to SAFe Agile ceremonies: backlog refinement, iteration planning, retrospectives, and PI Planning.
- Developed and maintained backend features and REST API integrations using Java and JXEL.
Key highlights:Designed and implemented an event-driven architecture with Kafka, bridging data storage and application layers for seamless real-time data flow.Delivered a mission-critical tracking solution for Bpifrance, ensuring reliability and maintainability at scale.
Recommendations
Be the first to recommend Maymoun
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- EXCHANGE PROGRAM IN COMPUTER SCIENCETELECOM PARIS, INSTITUT POLYTECHNIQUE DE PARIS2022EXCHANGE PROGRAM IN COMPUTER SCIENCE
- ENGINEER'S DEGREE, COMPUTER SCIENCEECOLE MOHAMMADIA D'INGINIEURS2021ENGINEER'S DEGREE, COMPUTER SCIENCE
Certifications
- Solutions Architect Associate Certification SAA-C03AWS2026