Sarthak User

I’m a Software Engineer in the Corporate & Investment Bank at J.P. Morgan Chase & Co., where I build production systems that improve reliability, compliance, and performance. I specialize in engineering workflows and pipelines that keep downstream data aligned with regulatory standards.

In my current role, I engineered a Comparison Workflow Tool using Python and SQL to validate trade downstream messages against regulatory standards, preventing data discrepancies and mitigating fines scaling up to $300,000. I also developed environment monitoring tools with React, JavaScript, and Python to speed up logging and resolution of critical system pain points.

I migrated trade event processing for 5M+ daily events to a highly available Kafka-based architecture, reducing latency and improving throughput. I strengthened system security by deploying strict YAML-based schemas via Git and robust CI/CD pipelines, achieving 100% compliance with 0 downtime.

Previously, as an engineering intern, I architected a large-scale cloud data migration from Cassandra to AWS using S3, EC2, Lambda, and Flask APIs, driving $500,000 in projected annual infrastructure savings. I also build applied ML products like an AI interview prep platform using RAG (LlamaIndex, PyTorch), graph modeling (Neo4j), and real-time speech transcription (OpenAI Whisper), plus NLP and computer vision projects with Transformers, BERT, LSTM, and OpenCV.