Aryan Srivastava
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Work

Professional roles and contributions.

AI Backend Engineer

Brace (AI memory startup) · June 2026 - July 2026 · onsite, Bengaluru

PythonAWSFastAPIAIMemory
  • ▸Built backend APIs using Python and FastAPI, deployed on AWS Lambda with SQS triggers.
  • ▸Added a multi-LLM architecture with custom plugins for Slack, Gmail, and Google Meet, deployed with Redis-based rate-limiting for cost cutting.
  • ▸Created a search engine over multiple AI providers, adding a LangChain reasoning layer for matching and ranking candidates.

Full Stack Intern

Plypicker (interior design) · Oct 2023 - May 2024 · remote, New Delhi

Node.jsExpressMongoDBTailwindCSSAWSJavaScript
  • ▸Engineered a secure biometric authentication system using Node.js, FaceAPI.js, and OpenCVNodeJS to store facial descriptors, ensuring identity verification during login and sign-up.
  • ▸Architected a data ingestion pipeline with Apache Kafka to handle GPS coordinates sent from Flutter clients, scaling the architecture to support 10k+ writes per second with minimal data loss.
  • ▸Developed a dashboard using Next.js, Shadcn UI, and Leaflet.js, integrating a map-based interface to visualize rider paths and historical route data for operational monitoring.
  • ▸Optimized backend system performance by implementing Redis as a caching layer, which reduced database lookup times by 40%, while proactively resolving critical bugs to improve overall codebase stability.