Blockchain engineer, researcher & full-stack developer — building verifiable blockchain systems and production-grade backends.
Research
Design and Evaluation of a Modular Multi-Contract Blockchain Framework for Pharmaceutical Supply Chain Traceability
Accepted for oral presentation at ICTDsC 2026 (Paper ID 162, scheduled for November 19–20, 2026). Authors: Suryanshu Verma, Shreejal Bista, Suman Yadav, Subarna Shakya.
Pharmaceutical supply chains often depend on a single authority for manufacturing, shipment, and verification records, which leaves those records open to tampering. The paper proposes an Ethereum framework split into three smart contracts — UserRegistry, BatchRegistry and ProductRegistry — for stakeholder authorization, batch lifecycle tracking, and product lookup, storing only integrity-sensitive fields on-chain to limit gas cost.
Public testnet (Ethereum Sepolia): 50 / 50 benchmarked transactions confirmed; confirmation times 7.03–24.57 s.
Local benchmark (Hardhat): under 4 ms mean latency per core operation; 179.08 tx/s at 2,000 batches; 8 / 8 security validation tests passed.
Suryanshu Verma is a computer engineer from Nepal focused on blockchain systems, backend engineering and full-stack MERN development, with an emphasis on clean architecture, performance, security and real-world usability. He studied a Bachelor in Computer Engineering at Advanced College of Engineering and Management, after higher secondary education in Computer Science at Khwopa Secondary School.
Experience
ReactJS Frontend Developer Intern, CyberArrow — Dubai, United Arab Emirates (Jan 2025 – Jun 2025). Optimized ReactJS components for application performance and worked on frontend architecture and production-oriented workflows.