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Déva PajaniayeDP

Déva Pajaniaye

Architect-Tech lead-Senior Java J2EE Developer

€700/day
4 projects
Toulouse, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Déva

▪ Software Architect
▪ Technical Lead
▪ Expert Java J2EE Backend Developer
▪ Technical Project Manager
▪ Team Lead
▪ Technical Support for Scrum Master
▪ Team Facilitator
▪ DEVOPS Environment
I have approximately 19 years of experience as a consultant, analyst, developer, and designer of WEB applications. I have very good technical knowledge in database modeling, as well as strong knowledge of SQL commands, modeling, and backend development.
I implemented the architecture of the business application for Renater's IS (a company specializing in telecommunications and networks for the ministry), the dev, integration, and Prod platforms while respecting client requirements. I received a letter of recommendation from the architect of the government of Monaco and Cap Gemini on behalf of Airbus on my LinkedIn account.
▪ Application Architecture Design
▪ Client Needs Analysis
▪ Technical Solution Proposals
▪ Technical Specifications Drafting (environments, databases, application initialization, architecture)
▪ Team Supervision
▪ Ensuring the quality of deliverables and their deployment on various development environments as well as on the production server (end clients)
▪ Corrective and Evolutionary Application Maintenance
▪ Responsible for Project Progress Reporting

▪ Functional Domain:
Banks, Internet Service Providers, Telecommunications, Public Administration, Insurance, Transport, Mass Retail, Air Transport, Interactive Marketing, Advertising Campaigns, Oil
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Société Générale (AE)
    TECH LEAD
    BANKING AND INSURANCE
    October 2024 - Today (1 year and 10 months)
    Team: 1 technical director and deputy, 2 developers, 2 project managers, 1 functional manager
    Context: LA BCFOI, a subsidiary of the SG group in the Indian Ocean, is a bank on the island of Reunion.
    Main Objective: Corrective and evolutionary maintenance of the website https://bfcoi.com/fr/
    Responsibilities:
    • Participate in application design and architecture.
    • Develop advanced features using Java.
    • Perform code reviews and ensure best development practices.
    • Collaborate with project managers, CIOs, and network managers to define technical specifications.
    • Ensure maintenance and optimization of existing applications.
    • Participate in technological watch and propose continuous improvements.
    • Unit and integration testing
    • Production incident management
    • Management of the Kubernetes test, qualification, and production environment
    • Correction and design of daily and monthly processing batches
    IntelliJ, Visual Studio Code, Windows, PostgreSQL, LDAP, Git, JAVA j2EE, Podman, Java 11, REST API, Oracle, CI/CD, Drone CI, Maven 3, JUnit, Flyway, JIRA, Kubernetes, Lens
  • Haute Autorité de Santé
    Architect and Manager of Java Application Audit
    June 2024 - July 2024 (1 month)
    Republic of France, France
    Audit of a Java J2EE application with old technologies (deliverables: report and PowerPoint presentation)
    Identification of technical debt: vulnerabilities, security flaws, anomalies, and bad practices
    Solution proposal
    Cost estimation for partial and total correction
    Proposal for a new architecture based on microservices and a React or Angular frontend + macro cost estimation
    JASPERREPORT Hibernate EJB3 Java Application Architecture Apache Tomcat REST POI Itext
  • CGI
    TECH LEAD Angular/J2EE
    MEDICAL
    June 2024 - October 2024 (4 months)
    Lyon, France
    Team: 1 technical director, 1 developer, 1 project manager, 1 functional manager
    Context: The DGAC (General Directorate of Civil Aviation) has two Web applications for managing the medical examinations of flight personnel.
    This is a TMA (Third-Party Maintenance Agreement) aimed at resolving technical debt and developing new features.
    Several types of users use these 2 applications: flight personnel, the medical department, authorized doctors, and control centers.
    This application uses PDFs (reading and writing) for issuing approvals and certificates.
    Responsibilities:
    • Implementation of the technical environment and the CI/CD platform with the DevOps manager
    • Lead a team of developers and ensure technical project management.
    • Participate in application design and architecture.
    • Cost estimation of developments with the project manager
    • Develop advanced features using Java and Angular.
    • Perform code reviews and ensure best development practices.
    • Collaborate with product and design teams to define technical specifications.
    • Ensure maintenance and optimization of existing applications.
    • Participate in technological watch and propose continuous improvements.
    • Unit and integration testing
    IntelliJ, Visual Studio Code, Windows, GITLAB, PostgreSQL, LDAP, Git, JAVA j2EE, Docker, Docker-compose, Java 11, REST API, Spring Boot, Angular 13, HTML, CSS, CI/CD, Gitlab CI, Maven 3, Mockito, JUnit, Itext, Flyway

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Education

  • Master in Software Engineering
    Télécom Paris
    2015
  • National Engineering Diploma in Computer Science Specialties
    ENSSAT-Académie de Rennes
    2012

Certifications

  • Secure Code Warrior
    Secure Code Warrior
    2020

Skill set (104)

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