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Profilbild von Yixiang Chen Senior Fullstack Software Entwickler aus FrankfurtamMain

Yixiang Chen

Frankfurt am Main
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Letztes Update: 30.03.2023

Senior Fullstack Software Entwickler

Firma: Yixiang Chen
Abschluss: Master Software Engineering
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (verhandlungssicher) | englisch (verhandlungssicher)

Schlagworte

Dateianlagen

CV-Chen_040323.docx

Portfolio

Senior Fullstack Sof

Skills

Spring, Spring Boot, ReactJS, Java,  Node.js, AWS

Projekthistorie

10/2022 - bis jetzt
Freelance AWS Developer at Porsche, Stuttgart
Porsche (>10.000 Mitarbeiter)
Automobil und Fahrzeugbau
Development of a cloud data hub using AWS CDK and SDK to manage vehicle orders information and provide data interfaces.

Technologies: AWS CDK, AWS SDK, Kafka, Typescript, Node.js, Kubernetes, Infrastructure as code, AWS Lambda, AWS S3, DynamoDB, Amazon CloudWatch, Amazon Athena, AWS CodeCommit, Amazon SQS, Java, Quarkus
05/2022 - 09/2022
Freelance Frontend Developer at O2, Munich
O2 (>10.000 Mitarbeiter)
Telekommunikation

Development of a B2B application for one of the biggest telecommunication company to manage and sell enterprise products .

Technologies: ReactJS, GraphQL, Redux, Git, Webpack, Jest, Enzyme, Docker

09/2021 - 05/2022
Freelance Full-stack Software Developer at Zalando, Berlin
Zalando (>10.000 Mitarbeiter)
Internet und Informationstechnologie

Development of a content management platform for the Zalando e-commerce shop application.

Technologies: Spring Boot, Java, ReactJS, Ant Design,Typescript, Event-driven programming, Docker, Maven, Git, Webpack, Jest, Enzyme, Mockito

03/2020 - 05/2022
Freelance Full-stack Software Developer at O2, Munich
O2 (>10.000 Mitarbeiter)
Telekommunikation

Development of an e-commerce shop application for one of the biggest telecommunication provider in both B2B and B2C segments.

Technologies: Spring Boot, Java, ReactJS, GraphQL, Angular, TypeScript, Redux, Microservices, Maven, Git, Webpack, Jest, Enzyme, AWS, Docker

01/2019 - 08/2021
Freelance Full-stack Software Developer at Toyota Insurance, Munich
Toyota Insurance (5000-10.000 Mitarbeiter)
Versicherungen
Full-stack development of three web apps:

● an e-commerce platform for the buy process of a car insurance product.
● an FAQ web application where users can find the most frequently asked questions and useful information about the car insurance products.
● a customer portal where user can login and see all the policy information about the insurance products he has bought, for example displaying the driving miles in an open source map technology (OpenStreetMap).

Technologies: ReactJS, Angular, TypeScript, Redux, Java, Spring, Spring Boot, Microservices, Mockito, JUnit, Maven, Git, Webpack, Jest, Enzyme, Test Driven Development, AWS, Docker
09/2020 - 12/2020
Freelance Full-stack Software Developer at MediaMarkt, Munich
MediaMarkt (>10.000 Mitarbeiter)
Konsumgüter und Handel
Development of a back office web app for MediaMarkt employees to manage products, determine their pricing strategies and achieve upselling.

Technologies: ReactJS, GraphQL, TypeScript, Redux, NodeJS, Git, Webpack, Jest, Enzyme, AWS, Docker
05/2019 - 08/2019
Freelance Frontend Developer at FINEWAY, Munich
FINEWAY.de (10-50 Mitarbeiter)
Internet und Informationstechnologie
Further development of an innovative start-up project FINEWAY.de for instant trip planning.

Technologies: ReactJS, TypeScript, GraphQL, Git, Webpack, Jest
05/2018 - 01/2019
Head of Engineering at Langenscheidt, Munich
Langenscheidt (500-1000 Mitarbeiter)
Medien und Verlage
Conception and maintenance of the Langenscheidt online dictionary and technical consultancy for its further development. Technical consultancy for relaunching and further development of the Langenscheidt e-commerce platform.

Technologies: Java, Spring Boot, ReactJS, Redux, Webpack, Jest, Enzyme, ReactNative, iOS, Android, AWS
01/2017 - 05/2018
Senior Developer at Zeppelin, Munich
Zeppelin GmbH (1000-5000 Mitarbeiter)
Industrie und Maschinenbau

● Relaunching a new e-commerce platform with modern content management system for Caterpillar construction machine rental.
● Architecture of diverse enterprise mobile apps for visualizing business statistics and analysis. Building of a microservice-based structure connecting distributed database systems. Implementation of a real-time data synchronization system between back-end and mobile apps.

Technologies: ReactJS, Java, Spring Boot, Scala, iOS, Swift, RxSwift, RxCocoa, Android, Retrofit, Redux, Webpack, Jest, Enzyme, Vert.x, RxJava, NodeJS, Realm DB, AWS, Jenkins, Git, Maven, JUnit, Microservice, Docker

05/2016 - 12/2016
Software Developer at Bosch, Stuttgart
Bosch (>10.000 Mitarbeiter)
Automobil und Fahrzeugbau
Development of mobile apps for visualization of logistic sensors in real time. Implementation of a middle-ware for sensor data processing and connecting to distributed big data systems.

Technologies: Spring, Spring Boot, Android, Java, RxJava, Vert.x, Android, Jenkins, Pivotal, ElasticSearch, MySQL, Internet of Things, Git, Maven, JUnit, Microservice, Rabbit MQ, Test Driven Development, Hibernate
02/2014 - 07/2014
Intern at BMW, Munich
BMW (>10.000 Mitarbeiter)
Automobil und Fahrzeugbau
Development of an iOS app for booking BMW car service online

Technologies: iOS, Objective-C, Scrum

Reisebereitschaft

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Profilbild von Yixiang Chen Senior Fullstack Software Entwickler aus FrankfurtamMain Senior Fullstack Software Entwickler
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