Joschka Braun
ML Tech Lead Manager at Tennr
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolJoschka Braun is an ML tech lead and founder with seven years of experience building production-grade AI systems and developer tooling from New York. As Co-founder and CTO of Parea AI (YC S23) he helped create an AI engineer toolkit for debugging, evaluating, and monitoring LLM applications, and now leads ML engineering at Tennr where he shipped RaeLM™, a 7B model trained on 4M+ clinical documents to automate messy provider-provider communications. His background blends rigorous math (MS in Mathematics from NYU, BS from TU Darmstadt) and hands-on ML research, with published work on medical imaging and noise-robust training methods. Comfortable bridging research and product, he has moved models from novel algorithms into serverless, scalable deployments and thrives on solving data-format and label-noise challenges that others call unsolvable.
7 years of coding experience
3 years of employment as a software developer
S23 Batch, S23 Batch at Y CombinatorMaster of Science - MS, Mathematics, Master of Science - MS, Mathematics at New York UniversityTechnischen Universität Darmstadt
English, German, Latin
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (141)
vector-search10
fastapi10
neural-search10
python10
low-code10
hpa10
semantic-search10
distributed-computing10
generative10
deep-learning10
gpu10
jaeger10
foundation-models10
opentelemetry10
orchestration10
Programming languages (5)
Github contributions (5)
jina-ai/big_creative_ai
Nov 2022 - Feb 2023
BIG: Back In the Game of Creative AI
Contributions:1 review, 39 commits, 4 PRs in 2 months
gamecreative-aimachine-learninggame-ofartificial-intelligence
joschkabraun/jax
Apr 2020 - Jul 2020
Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more
Contributions:2 PRs, 50 pushes, 4 branches in 2 months
pytorchpythonjitgpunumpy
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