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Rana SinghRS
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Rana Singh

@ranasingh4

Applied AI Engineer at 23 Ventures who reduced LLM execution costs by 66% through context optimization.

India
Message

At 23 Ventures, I reduced LLM execution costs by 66% through context optimization and capability-based tool selection. I also implemented agent-orchestration components for the Axyen/Airbridge AI productivity platform, enabling multi-step tool execution, human approvals, and task resumption.

I owned end-to-end development of Marsen, an AI marketing automation platform, combining customer data, audience segmentation, and personalized campaigns. Earlier, I improved response times and latency at Underpin Services and Aaptatt through backend bottleneck fixes and Redis caching.

Experience

Work history, roles, and key accomplishments

US

Full Stack Developer

Underpin Services

Aug 2024 - May 2025 (9 months)

Cut server response times by 30% by diagnosing and resolving backend bottlenecks in a Next.js and Node.js gaming platform. Engineered real-time gaming workflows using Redis Pub/Sub, Socket.IO, and SSE with MongoDB.

Education

Degrees, certifications, and relevant coursework

IU

Indira Gandhi National Open University

Master of Computer Applications, Computer Applications

Pursued a Master of Computer Applications and a Bachelor of Computer Applications at Indira Gandhi National Open University.

IU

Indira Gandhi National Open University

Bachelor of Computer Applications, Computer Applications

Pursued a Bachelor of Computer Applications at Indira Gandhi National Open University.

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