Kim Kern
Bis 2023, Freelance node.js/nest.js Backend Developer, leogistics GmbH
Berlin, Deutschland
Über mich
Freelance Software Entwickler mit Fokus auf Backend-Entwicklung mit node.js und besonderen Kenntnissen in nestjs.
Werdegang
Berufserfahrung von Kim Kern
Bis heute 6 Jahre und 2 Monate, seit Mai 2018
Freelance Software Developer
Freelance
Fullstack Web-Entwicklung: node.js, TypeScript, Javascript, nest.js, Angular, React, Redux, TravisCI, Jenkins, AWS
1 Jahr und 6 Monate, Nov. 2021 - Apr. 2023
Freelance node.js/nest.js Backend Developer
leogistics GmbH• Integrated real-time sensor data (AWS SNS/SQS) and created a scalable rule-based alerting system using DAPR. • Established a lerna monorepo for internal npm packages with an automated Gitlab CI pipeline for semantic releases. • Conducted performance analysis (node clinic) and refactoring/splitting of existing microservices.
• Led the Form Filling team as the Competence Lead, responsible for technical design decisions, team meetings, and personal development of team members. • Enhanced analytics/monitoring and defined KPIs across teams, leveraging domain knowledge. • Defined domain standard for SLOs as member of the Operational Excellence Group.
• Developed multiple backend services using Node.js, enabling advanced web automation capabilities for internal stakeholder teams. • Built CLI tools and browser add-ons for data collection and generation, automated through a Jenkins pipeline. • Integrated APIs into Klarna's React Native app and implemented metrics in Amplitude for monitoring successful go-live and ongoing operations.
Technologien: Java 8, Javascript/Typescript, Node.js, SQL (Postgres), Tomcat, Subversion, Jenkins, Gradle
Ausbildung von Kim Kern
5 Jahre, Okt. 2014 - Sep. 2019
Informatik
Freie Universität Berlin
4 Jahre und 10 Monate, Okt. 2010 - Juli 2015
Informatik
Freie Universität Berlin
Sprachen
Deutsch
Muttersprache
Englisch
Fließend
Polnisch
Gut