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PR

Preyam Rao

Software Developer

๐Ÿ“ Bangalore, India

๐ŸŸขAping In

Software Developer with a B.Tech in Electrical Engineering from IIT Kharagpur. Experienced in Move smart contracts, full-stack Web3 platforms, and backend microservices. Notable achievements include a $140K Sui Foundation Grant, a filed patent at Oracle, and building systems processing 32,000+ wallet-linked identities.

Skills

TypeScript8/10
Java8/10
JavaScript8/10
Microservices Architecture8/10
Move (Smart Contracts)8/10
Node.js (8/10)Sui Blockchain (8/10)Kubernetes (7/10)MongoDB (7/10)SQL (7/10)C++ (7/10)Docker (7/10)Rust (7/10)Spring Boot (7/10)PostgreSQL (7/10)React / Next.js (7/10)AWS (6/10)Redis (6/10)Python (6/10)Kafka (6/10)

Work Experience

Software Developer

AlphaFi

Feb 2026 โ€” Present

Developed Move smart contracts for automated DLMM yield vaults and lending protocols, implementing auto-compounding logic, collateral management, and an algorithmic liquidation engine on the Sui blockchain. Built backend indexing and API services alongside Next.js/React dashboards with wallet integration to surface on-chain vault metrics, real-time APY calculations, and user positions.

Software Developer

Lumora Social

Jun 2025 โ€” Jan 2026

Designed and built a full-stack social platform end-to-end as the sole engineer (profiles, posts/feed, private messaging), processing data associated with 32,000+ wallet-linked identities. Architected Node.js backend services for identity resolution and data ingestion, reducing response latency from ~15s to 500ms. Built an end-to-end encrypted and decentralized real-time messaging system with secure key management.

Software Developer

Oracle

Jul 2023 โ€” May 2025

Owned and evolved core backend microservices managing adapter and endpoint lifecycles across 100,000+ customer integrations. Independently designed and built a cross-region secrets replication service (Patent filed) enabling automated disaster recovery. Implemented healthcare FHIR-compliant APIs with a custom OAuth 2.0 authorization layer. Improved scalability through payload-aware rate limiting, Kubernetes autoscaling, and zero-downtime deployments across 20+ microservices.

Software Engineer Intern

Oracle

May 2022 โ€” Jul 2022

Built an internal developer productivity chatbot, designing NLP-based conversational flows and a Node.js backend integrated with Jenkins APIs to query build status, test history, and trigger CI jobs.

Education

Indian Institute of Technology, Kharagpur

BTech ยท Electrical Engineering (Minor in Computer Science)

2019 โ€“ 2023