Come Tisserand

Project: development of software for managing hospitalised patients. - Addition of new features to the existing code base. - Performance optimisation to improve user experience. - Bug fixes. - Strong focus on producing ‘business’ code (DDD approach). - Development practices: TDD, craftsmanship, hexagonal architecture. Stack: Java, Spring, Oracle DB, AngularJS, VueJS, OpenShift, Docker, TDD / DDD

Major project: Rewritting a microservice from scratch in charge of handling dynamic deployments to a cloud infrastructure - this involves: - Microservice architecture design & software development - Understanding business logic + technical challenges - Project management Other projects: - Adding functionality to the existing code base (e.g. modifying trading algorithms). - Creation of an internal API providing key business metrics. - Creation of an external API providing business data. - Creation of a set of microservices that distributes data in Kafka, reprocesses this data with Kafka Stream, then exports this data to an external server. Stack: Java 17, Spring Boot, MySQL, RabbitMQ, Kafka, Elastic Search, Retrofit, Microservices, Multithreading, TDD

- Project: SaaS company offering international transfers for B2B - Development of a KYT service, owner from scratch to production - Architecture of code base (hybrid hexagonal/MVC), API development - Strong emphasis on building a clean & robust code case: unit & integration tests (TDD style), DDD - Performance optimization & security audit - Agile methodology (1 week sprint, JIRA board) Stack: Java 17, Spring Boot, Retrofit, MySQL, Docker, JIRA, Gitlab

- Project: Online platform enabling users to make fast loan requests - Defining technical strategies & refining road map with Product team - Features development (Frontend & Backend) - Bug fix in production on existing code base - Updating AWS Cognito/Lambda configuration/code Stack: Java 11, Spring Boot, REST, PostgreSQL, React, AWS Cognito/Lambda

- Project: Instant payment solution by QR code for restaurants - Developing features + bug fix in production on existing code base - Working on a complex code base: micro service, event sourcing, pub-sub, hexagonal architecture, domain driven development. Stack: Java 17, Spring Boot, PostgreSQL, Kafka, CQRS, gRPC, JIRA

- Project: SaaS helping Venture Capital companies to manage their portfolio - Feature development (Frontend & Backend) & delivery of new builds to client servers - Database migration on client servers - Bug fix in production on previous software versions Stack: JEE, Java 8, JSF, PrimeFaces, Windfly, XHTML, SQL, BitBucket, JIRA

- Developing reporting service consuming Google data APIs - Integration of new service on existing client architecture - Developing an HTML to Microsoft Word converter service Stack: Java 8, Spring Boot, Google Analytics/Search Console, Apache POI, JSoup

- COVID19 volunteering project to build a website connecting medical kit supply/demand - Roadmap definition with product team - Project code base bootstrap (frontend, backend, database, CI/CD) - API architecture & development, database design - Code review Stack: Node (Express + Sequelize), React, GraphQL, PostgreSQL,

- Backend service architecture - Feature development (backend & frontend) - bug solving - Enhancing test coverage (unit, integration, e2e, snapshot) - Owner of transverse topic: investigating production incidents & how they can be avoided. Stack: Java, React, TypeScript, GraphQL, Jest, Enzyme, Happo, Cypress

- Full Stack project to design and develop an online platform for start-up investors - Owner of the entire technical aspect of the project: stack selection, code architecture - Project code base bootstrap (frontend, backend, database, CI/CD) - Feature development - Financial algorithm to redistribute profits to investors (waterfall model) - Tech lead of 2 junior frontend 2 developers, code review Stack: Python, Django, Node.js, HTML, CSS, JavaScript, SQL, Ngnix