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Thin-Hinane Y.TY

Thin-Hinane Y.

Java/Kotlin Developer - DevOps

€300/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thin-Hinane

I am a Kotlin and Java developer with experience in DevOps practices. Throughout my career, I have contributed to several major projects in various sectors, particularly in software development and cloud infrastructure management. My expertise covers backend development, the creation and maintenance of complex systems, and the implementation of fluid CI/CD pipelines. I also have practical experience with AWS cloud services and using Terraform for efficient infrastructure management.

My experience at companies like SNCF CONNECT & TECH, Nexity, and Amundi IT Services has allowed me to develop strong problem-solving skills, collaborate effectively within agile teams, and ensure the success of critical projects. I am proficient in technologies such as Kotlin, Java, Spring Boot, and AWS, and I am passionate about maintaining clean code and adhering to craftsmanship principles like TDD.

My key achievements include:

Designing and optimizing backend systems to support customer-centric solutions.
Configuring AWS resources using Terraform and implementing disaster recovery plans.
My role in migrating and improving existing systems to modern, scalable architectures.
With a proactive attitude towards continuous learning and a sensitivity to technological innovation, I ensure that the systems I design are robust, scalable, and aligned with business needs. My versatility in using various programming languages, tools, and environments, such as Linux, GitLab CI, Docker, Terraform, and PostgreSQL, makes me a well-rounded developer capable of tackling the most complex technical challenges.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 20km)

Experience

  • SNCF CONNECT & TECH
    Kotlin Developer - DevOps
    July 2023 - Today (2 years and 11 months)
    Puteaux, France
    KOTLIN Developer - DevOps
    Development/maintenance mission in KOTLIN on the TICTAC project as a backend developer. TICTAC is a backend project aimed at Always Informing the Customer - Always Assisting the Customer throughout their journey. For example, we provide assistance during disrupted situations like a train cancellation. My mission also involves configuring existing AWS resources with Terraform to optimize project infrastructure management. Project carried out in a team of 5 developers, 3 POs, 3 support staff, 1 project manager.
  • NEXITY
    JAVA Developer
    January 2020 - June 2023 (3 years and 5 months)
    JAVA development/maintenance mission carried out on various projects: Espace Privé Fournisseur (EPF), Weasy location (WGL), Weasy sale (WTV), Synchro (Batch that synchronizes data between WGL and SIGEO). Implementation of an MBI Batch to transmit listings and photos to Nexity's various partners. Project carried out in a team of 3 developers, 1 PO, 1 project manager.
    TECHNICAL ENVIRONMENT MISSIONS
    DEV:
    • Analysis and development on various applications
    • Spring Boot migration of the WTV and EPF project to version 2.3
    • Development according to Craftsmanship methodologies (TDD, CleanCode)
    • Participation in agile ceremonies
    DEVOPS:
    • Implementation of CI/CD for the EPF project
    • Monitoring the migration of the EPF project from one AWS environment to another:
    ๏ Redesign of deployment pipelines
    ๏ Testing of migrated environments (dev, qualif, prod)
  • AMUNDI IT SERVICES
    JAVA Developer
    February 2017 - December 2019 (2 years and 10 months)
    JAVA development/maintenance mission on the ALTO application used by Amundi managers for order placement and client portfolio management. Tradelink JAVA/Angular project: the project's objective is to integrate OTC instruments into Amundi's order lifecycle. The goal is to migrate the OTC instrument generation component from a thick client to a web client. The project was divided into several lots to integrate all OTC instruments. Lot 1: IRS, Asset Swap. Lot 2: CDS, CDS Index, CDS ITRAXX Option. Lot 3: all other OTC instruments, FX Option. Project carried out in a team of 5 people.

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Education

  • Engineering Degree in Electronics, Computer Science – Embedded Systems
    Polytech Sorbonne.
    2016
    Diplôme d'ingénieur Electronique Informatique – Système Embarqué
  • Integrated preparatory cycle at the Ecole Polytech Sorbonne
    Sorbonne Université
    2013
    Cycle préparatoire intégré à l'Ecole Polytech Sorbonne

Certifications

  • AWS Certified Cloud Practitioner
    AWS
    Amazon Web Services
  • AWS Certified Solutions Architect - Associate
    AWS

Skill set (9)

Categories