Muhammad Abdur Rahman Saad

– Led a 6-member intern team, enforcing Git-flow branching, PR reviews, and CI/CD release checklists, reducing deployment time by 40% versus prior manual releases. – Engineered an AWS-native ingestion + RAG pipeline spanning 30+ sources, collecting 70K+ structured text records into DynamoDB and AstraDB; automated daily updates via cron (about 60 new records/day) with retries and validation, maintaining 99% reliable daily runs and sub-second semantic retrieval latency. – Built the backend for FinAnalytics, a Dockerized FastAPI multi-agent econometrics platform (preprocessing, visualization, RAG, forecasting) deployed on EC2 + S3 with MongoDB; supports regression/time-series workflows including a proprietary regime-switching VAR model. – Delivered end-to-end subscriptions and API protection: integrated Stripe billing via AWS Lambda with idempotent provisioning, webhook signature verification, retry-safe fulfillment, and proration-safe plan changes; added platform-wide rate limiting and request validation to harden endpoints against abuse.

– Orchestrated benchmarking data acquisition across 20+ academic sources, consolidating heterogeneous datasets for comparative analysis and evaluation. – Built reproducible NLP evaluation pipelines for sentiment-topic benchmarking, achieving approximately 0.92 F1 (precision around 0.93, recall approximately 0.91) and enabling rapid model-to-model comparison with standardized reporting.

– Developed an AR application for Vuzix smart glasses integrating Azure Speech-to-Text and LLM-assisted interfaces, improving on-site data capture efficiency by 40%; contributed to securing $70K funding for the APSAP AR glasses initiative (awarded after my project tenure). – Built a VR solution for Meta Quest Pro enabling remote 3D artifact analysis, reducing operational costs by 50% and supported by a scalable API infrastructure.

As a UI/UX Designer, I played a significant role in designing web platform components using Figma. Additionally, I took charge of optimizing the database for improved data retrieval efficiency. Furthermore, I led a team of 10-15 interns, overseeing content creation and ensuring its alignment with the company's vision.