Siddharth Raina
Senior Data Scientist
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolSiddharth Raina is a Senior Data Scientist based in Berlin with 11 years of experience building production ML systems that drive personalized content discovery and measurable business ROI. He specializes in neural search, transformer-based NLP/NLU, anomaly detection, and information retrieval for recommendation and ranking, with hands-on ownership of ML product lifecycles including A/B testing and offline validation. His career spans startups and large enterprises—most recently HelloFresh and Joblift—where he delivered deep recommendation systems, multilingual document representations, and entity/QA pipelines. Earlier roles at Scout24 and Deloitte show a strong track record in fraud detection, intent scoring, and creating self-serve analytics tools that translated complex data into usable business processes. An advocate for explainable AI, Siddharth combines applied research with pragmatic engineering to ship scalable, interpretable models in production.
11 years of coding experience
9 years of employment as a software developer
Bachelor's Degree Computer Science, Bachelor's Degree Computer Science at Fr. Conceicao Rodrigues Institute of TechnologyMaster's Degree Management Information Systems General, Master's Degree Management Information Systems General at University of Cincinnati Carl H. Lindner College of Business
Hindi, English, Kashmiri
Stackoverflow
1,265reputation
230kreached
0answers
3questions
Github Skills (28)
sentence9
roberta8
sentence-similarity8
similarity8
electra8
sentence-embeddings7
multilingual7
word-embeddings7
nlp7
swing6
deep-learning6
jtable6
natural-language-processing6
bert6
machine-learning6
Programming languages (2)
Github contributions (5)
sidraina89/pos-tagger-gum
Sep 2020 - May 2021
Contributions:2 commits, 6 pushes, 1 branch in 7 months
sidraina89/Data-Science-Legato
Jan 2015 - Feb 2015
Contributions:8 pushes in 25 days
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