Miscellaneous

Projects

• odesign: Optimal design library in rust (publishing crate in jan 2025)
• Recommender system (2018): Recommender system with biased matrix factorization (see literature)
• quantum-simulation.de (2016): Interactive propagation simulation of a quantum wave packet in arbitrary potentials

Worth having a look at

Some (of many more) projects (unordered list) I really enjoyed working with in data driven architectures, full-stack projects and daily use-cases.

• faer-rs: Linalg in pure rust; helped a lot in speeding up the odesign project
• risingwave: Stream processing, analytics, and management. For me perfect in EDA with real-time analytics demand.
• cube: Universal semantic layer; E.g. risingwave and clickhouse (DWH) as data source, providing a semantic layer on top for BI, real-time applications and RETL
• JAX: A Python library for accelerator-oriented array computation and program transformation. Really enjoyed autodiff and distributed computing on GPUs.
• async-graphql: A GraphQL server library implemented in Rust; really enjoyed the experience so far
• EdgeDB: Declarative schema design, migrations OOTB and EdgeQL query language that allows deep querying in a compact way, thinks in sets without NULLs and all that based on PostgreSQL; right now my default database layer for full-stack projects
• NATS/JetStream: Messaging system; using it as starter kit in new architectures due to the flexiblity of using ordered and unordered queues
• aerc: Email client running in terminal