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Yash Kalwar

@yashkalwar

AI Engineer at Quantzig, building production AI solutions for 3,000 users and developing natural-language analytics for clinical data.

India

Message

At Quantzig, I designed AI architectures for natural-language interaction with structured and unstructured data, and released a production AI solution to 3,000 users. I’m now developing a proof of concept for AI-driven analytics and natural-language interaction with clinical data.

My projects include Mem1, a layered memory system for multi-agent applications that combines hybrid RAG with deterministic and LLM-based routing, and Avatar Podcast, an autonomous content engine that generated 50+ podcast episodes. I’m keen to learn more about AI safety and oversight as AI systems become increasingly capable and autonomous.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer

Current

Quantzig

Oct 2025 - Present (11 months)

Own the end-to-end product lifecycle, from client interaction and requirements gathering through solution design, development, deployment, and post-release iteration. Designed end-to-end AI architectures and built a production AI solution for 3,000 users.

AI Architecture Data Ingestion Pre processing Model Inference Power BI Natural Language Interfaces System Reliability Latency Optimization Observability Maintainability AI driven Analytics Clinical Data Large Scale Data Processing

AI Engineer

Cogniwide UK

Jul 2025 - Oct 2025 (3 months)

Worked with stakeholders across 3 enterprise clients to define AI problem statements and translate them into scalable ML and LLM-based systems. Evaluated and benchmarked 5+ LLMs and vector databases, and designed production-ready AI pipelines.

Machine Learning LLM Vector Databases AI Pipelines data preprocessing Model Inference Evaluation Integration Operational Monitoring Rapid Experimentation Enterprise Systems

ML Engineer

Brainywood

Apr 2024 - Sep 2024 (5 months)

Developed regression, classification, and clustering models on student-performance data. Designed behavioral analytics and A/B testing experiments, increasing student retention by 12% and reducing task-completion time by 15%.

regression Classification Clustering Behavioral Analytics A B Testing Data Pipelines Analytics Dashboards Product Decisions Instructional Decisions

Software Developer

Amdocs

Jul 2022 - Apr 2024 (1 year 9 months)

Migrated a legacy COBOL codebase to C within 3 months. Engineered rating and discounting modules supporting 10M+ AT&T subscribers, reducing billing errors by 15% and post-deployment defects by ~25%.