Freelancer profile translated to English.
Back to original languageAbout Shahzad
Lead Java / Full-stack / Platform Engineer – Kubernetes, CI/CD, GitOps, I assist teams in the design, development, and industrialization of applications and technical platforms.
My core business is Java development (Spring Boot, microservices, DDD, clean architecture), complemented by expertise in Kubernetes and CI/CD platforms to secure and streamline deliveries.
I intervene in particular on:
- Java backend development (Java 8 → 21)
- Application architecture and good coding practices
- Deployment on Kubernetes of Back & Front projects (Helm, ArgoCD, GitOps, Kustomize)
- Deployment on Kube of RabbitMQ, PostgreSQL, Metabase infra bricks
- Management of dumps and backups on Kube
- CI/CD pipelines and deployment automation
- Exceptionally today on the integration of Data platforms (Airflow, Spark on Kubernetes)
Support and mentoring of technical teams
I position myself as a technical and platform facilitator, with a clear scope, focused on construction and continuous improvement.
🔎 Seeking assignments: Lead Java, Full-stack Dev, Platform Engineer, Kubernetes & CI/CD
🌍 Work mode: full remote
Urdu
Native or bilingual
English
Fluent
Hindi
Native or bilingual
French
Native or bilingual
Can work on-site
Saint-Gratien (up to 50km)
Experience
- Action LogementLead Java / Platform Engineer – Kubernetes & CI/CDREAL ESTATEFebruary 2025 - Today (1 year and 6 months)Paris, France• Development from scratch of the CSP (Patrimonial Strategy Framework) geolocation application, the future Data Hub for Action Logement• Craftsmanship coaching and technical mentoring of developers• Design and implementation of a hexagonal architecture• Development of User Stories in Java / Angular• Setup and operation of the Kubernetes platform for Back & Front projects (Helm, ArgoCD, GitOps, Kustomize)• Deployment and configuration of dev, testing, pre-prod, MCO, prod environments• Setup and maintenance of CI/CD pipelines• Integration of Data bricks (Airflow, Spark on Kubernetes) & infra (PostgreSQL, Metabase, RabbitMQ)• Management of dumps & backups on Kube• Automation of deployments and standardization of practices• Platform support for Dev & Data teams for production deploymentsTechnical environment:Java 21, Spring Boot 3.4.3, Angular 19, OpenStreetMap, Airflow, Spark, Metabase, RabbitMQ, PostgreSQL (PostGIS), Kubernetes (Lens, ArgoCD), GitOps, Helm Charts, Kustomize, GitLab CI/CD, Harbor, DDD, ATDD, Clean Code, SonarQube, REST API, Swagger, Maven, Jira
- TransactisLead Back-end DeveloperBANKING AND INSURANCEApril 2024 - Today (2 years and 3 months)Fontenay-sous-Bois, FranceDevelopment of microservices for the new WERO instant payment solutiono Roles:Senior Backend JAVA Developer, Craftsman, CI/CD• Development with JAVA 17 + Spring Boot 2 on all microservices (API)• REST calls between EPI (The European Payment Initiative) and banks (SG and LBP)• Implementation of hexagonal development on microservices (team upskilling) + Clean code• Writing unit tests with Mockito (ATDD)• Management of REST calls with HMAC signature• Code review (Pull Request)• Participation in scrum ceremonies (daily, refinement, demo, retro)• Setup and maintenance of CI/CD on microservices• Managemento Technical environment: Java 17, Springboot 2, PostgreSQL, Kubernetes (LENS), HELM CHART (K8s package manager), Jenkins (ci/cd), Nexus, GitHub, Harbor, DDD, ATDD, Clean code, SonarQube, REST API, Swagger, Maven, Jirao Technical environment (Société Générale): Whats, DoItNow, MyVault
- Societe Generale - RESGFull-stack Java React Developer & CraftsmanBANKING AND INSURANCESeptember 2020 - December 2023 (3 years and 3 months)Fontenay-sous-Bois, FranceDevelopment of several purchasing paths (ATU, PACKAGE, STANDARD, LEGAL FEES) in JAVA/REACT on the Purchasing Service Marketplace.English-speaking environment
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Education
- Engineering DegreeEcole Supérieure d’Ingénieurs Léonard de Vinci2007Ingénieur spécialité génie informatique
- University Diploma in Technology (DUT) in Computer Science, specializing in Computer EngineeringIUT of Paris, Paris V René Descartes University2002