Articles & Documentation

Deep dives, architecture reports, and implementation details for my major projects.

PromptRouter Engine

LLM routing gateway dispatching queries across a 5-tier model matrix with pre-execution adversarial guardrails. Evaluated on 700 RouterBench and LMSYS queries, achieving an estimated 84.06% cost reduction vs. flagship, neutralizing 56.78% of prompt injection attempts with zero false alarms.

FastAPILangGraphPythonTypeSafe SDK

Smart MCQ Solver (RAG)

Dual-FAISS RAG pipeline retrieving into a quantized Gemma-4-12B. Achieved top score (0.75893 MAP@3) on Kaggle. Tracked 47 experiments on WandB.

PyTorchLangChainHuggingFaceModal

Campus Placement Portal

Role-based recruitment application spanning 3 dashboards. Automated recurring reminders and reporting jobs with Redis and Celery.

FlaskVue.jsRedisCelery

Quiz Master App

Multi-user quiz platform featuring secure authentication, dynamic quiz management, and real-time Matplotlib-based performance tracking.

FlaskJinja2MatplotlibSQLite