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Othmane BenlamlihOB

Othmane Benlamlih

Développeur Fullstack Angular & Spring Boot

€400/day
Paris, FR
3-7 years

Average response time: 1 hour

About Othmane

Senior Java Backend Engineer with 8+ years of experience designing scalable, high-availability systems across Telecommunications, Cloud, Bioinformatics, and Enterprise domains. Deep expertise in Java (11–17), Spring Boot, Quarkus, Microservices, and REST APIs, with hands-on AWS experience (SageMaker, S3, Neptune, EC2). Proven leader — mentoring developers, driving technical migrations, and aligning architecture with business goals in international Agile environments. Experienced in workflow automation with n8n integrating Spring Boot APIs into no-code/low-code automation pipelines. PhD researcher in Deep Learning applied to Bioinformatics.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km), Perpignan (up to 50km)

Experience

  • BELL Canada Cnexia (Telecom Enterprise)
    Full Stack Developer
    TELECOMMUNICATIONS
    November 2023 - December 2025 (2 years and 1 month)
    Rabat, Morocco
    API Development & Deployment: Designed, developed, and deployed robust Spring Boot RESTful APIs using Spring Data JPA and Hibernate, enhancing application functionality and optimizing response times for large-scale Telecommunications systems. Led a large-scale enterprise migration project, overseeing the transition of a Vue.js 2 application to Vue.js 3, ensuring full dependency compatibility, minimizing regression risks, and significantly improving overall system performance and maintainability. DevOps Collaboration: Partnered with DevOps teams to implement secure cloud deployments on AWS, using GitLab for seamless CI/CD processes and reducing deployment times. Team Leadership: Mentored 5+ junior developers, fostering an agile development culture and advocating for clean code practices, resulting in substantial improvement in code quality metrics. Product Strategy: Actively contributed to product strategy discussions, aligning technical solutions with business goals to drive product success and user satisfaction.
    AWS Spring Security Java Spring Boot Workflow n8n Vue.js
  • Orange Business Services (Telecom Enterprise)
    Java Backend Developer / Quarkus / Database Administrator
    TELECOMMUNICATIONS
    March 2023 - October 2023 (7 months)
    Rabat, Morocco
    Microservices Architecture: Developed robust REST microservices using the Quarkus framework, enhancing application scalability and improving overall system performance. Database Management: Managed and optimized database layers using Liquibase for seamless data migrations, ensuring high data integrity across PostgreSQL and MongoDB systems. Quality Assurance: Implemented comprehensive JUnit testing strategies, significantly improving service reliability and reducing system downtime. Cross-functional Collaboration: Collaborated with technical teams and business stakeholders to enhance backend systems and design innovative solutions aligned with market requirements. Agile Implementation: Leveraged Agile methodologies to streamline project management, improving delivery efficiency while maintaining high-quality standards.
    Agile Project Management Database administration Database Management (e.g., SQL, NoSQL) Spring Security CI/CD Management
  • Capgemini
    Full Stack Developer
    DEFENSE AND MILITARY
    December 2021 - March 2023 (1 year and 3 months)
    Casablanca, Morocco
    Full Stack Development: Designed and developed robust backend APIs using Spring Boot and dynamic front-end components with Angular and React, serving a large user base of 100,000+ active users. Database Optimization: Managed database integrity and optimized performance with PostgreSQL and MongoDB, achieving significant improvements in query response times. Technical Mentorship: Transitioned into a dual role combining Full Stack Development with technical product guidance, mentoring team members on Java/Angular best practices. Business Alignment: Successfully aligned technology solutions with business goals, delivering impactful products that consistently exceeded user satisfaction targets.
    Database administration Java Spring Boot External API integration Spring Security

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Education

  • Angular Workshop Angular for Front End Engineers Spring Framework Certification Agile Development Methodologies Certification
    Angular Workshop Angular for Front End Engineers Spring Framework Certification Agile Development Methodologies Certification

Skill set

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