Full Stack Go/JS/Python Developer

12/2022 – offen

Migrating monolithic to microservices gradually

Go (GoLang), Kafka, Kubernetes

12/2019 – 12/2021

- Designed configurable GraphQL, REST APIs on demand using Go. Worked on numerous Go, Python, Node.js frameworks: Go (Gin/Fiber/Echo), Python(Django/Flask/FastApi), Node.js(Nest.js/Express.js)
- Handled big data systems using SQL / NoSQL, Cassandra & data streaming tools like Kafka in multi-data center cluster
- Produced and consumed Restful Web Services using Postman Rest Client, Swagger UI, to interact with different applications from third-party tools
- Integrated Web3 for Blockchain Dapp development and 3rd-party services including Stripe, OAuth0, etc
- Developed front-end SPA, SSR with React/Next.js and Angular consuming RESTful API / GraphQL
- Worked on CI/CD with Github workflow to automate the build process from version control into testing and production environment

Blockchain (allg.), Docker, Go (GoLang), GraphQL, Node.js, PostgreSQL, Python, React (JavaScript library)

12/2017 – 12/2019

- Implemented REST services by Go framework: Gin and Fiber based on - Microservice architecture
- Worked on high-load, distributed SaaS platforms. Main stack was Go, Redis, Postgres, PubSub, gRPC / REST APIs, Docker, Kafka and Google Cloud platforms
- Converted designs into responsive web apps by splitting DRY principle with React/Next.js and Angular
- Integrated Jenkins to Git where the build triggers automatically when we push a pull request for CI/CD
- Followed agile development methodology to develop the applications as a team player

Angular, Go (GoLang), Good clinical practice (GCP), Kafka, PostgreSQL, React (JavaScript library), Representational State Transfer (REST), Responsive Webdesign