Rithesh
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Experience

Professional work experience and career journey

Aug 2025 — Present Current
San Francisco, CA

Founding Engineer - Infrastructure & Platform

Accretional

Building cloud infrastructure at Accretional. Working on systems across Petros (container runtime), Collector (data layer), Brilliant (agentic IDE), and Statue (static site generator).

GogRPCProtobufSQLiteCloudflare +5
Jun 2024 — Aug 2024
San Francisco, CA

AI Engineering Intern

Accretional

Built core features for Brilliant, an AI coding assistant. Worked on RAG pipelines, LLM fine-tuning, and the extension's prompt and deployment systems.

PythonTypeScriptSvelteLLMsMistral +7
Jan 2023 — Jul 2023
Bengaluru, India

Senior Machine Learning Scientist

Goldman Sachs

Led ML initiatives for real-time loan processing. Built A/B testing frameworks and optimized system performance at scale.

PythonProvenirRedisMachine LearningA/B Testing +2
Jul 2020 — Dec 2022
Bengaluru, India

Machine Learning Scientist

Goldman Sachs

Built LSTM-based time series models for loan repayment forecasting. Developed COVID-19 impact analysis models for lending risk assessment.

PythonLSTMNumPyTime SeriesFeature Engineering +1
May 2019 — Jul 2019
Gurgaon, India

Machine Learning Research Intern

Sprinklr

Built LSTM-based sentiment analysis pipelines for social media data. Applied model pruning and quantization techniques for efficient deployment.

PythonLSTMSentiment AnalysisModel PruningQuantization +1
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