Adarsh Singh
Blockchain Developer with hands-on experience building and deploying decentralized applications (dApps) and DeFi protocols on Ethereum using Solidity and modern Web3 development tools. Strong understanding of smart contracts, blockchain architecture, and decentralized finance, complemented by experience in cloud infrastructure, automation, and DevOps practices.
Passionate about blockchain technology, security, and protocol design, with an analytical mindset and a strong eagerness to contribute to innovative Web3 and blockchain projects.
Experience
DevOps and Smart Contract Intern
0101 Digit All
Remote
•Operated and monitored real-time server and container metrics across 10+ systems using Prometheus and Grafana dashboards, developing the analytical discipline to detect anomalies and respond to performance signals — directly transferable to crypto market monitoring.
•Reduced issue response time by 40% by identifying and acting on data signals from observability dashboards, demonstrating the ability to work under pressure and make fast, data-driven decisions.
•Managed cloud infrastructure across AWS and Azure for multiple projects; optimized server deployments and improved system reliability by 25%, showcasing cross-platform operational coordination similar to multi-exchange asset management.
•Automated CI/CD deployment pipelines using Jenkins and Docker, cutting manual intervention by 60%, ensuring that trading bots and automated systems adhere to defined operational parameters.
•Tracked and resolved operational issues via ticketing systems, documenting incidents and coordinating with cross-functional teams — directly applicable to communicating trading results to commercial teams and finance coordination.
•Provisioned and standardized cloud infrastructure using Terraform (IaC), contributing to consistent, auditable deployments aligned with risk and configuration management standards.
Education
University of Delhi
Bachelor of Computer Science
Relevant coursework: Data Structures, Algorithms, Database Systems, Cloud Computing, Distributed Systems.
Skills
CRYPTO & BLOCKCHAIN PROJECTS
DeFi Lending Application — Aave V2 Protocol (Ethereum Mainnet)
Built a full-featured decentralized finance platform enabling users to supply, borrow, and manage digital assets via Aave V2. Integrated real-time account data fetching, wallet connectivity (MetaMask), and support for 5 major crypto assets: WETH, USDC, DAI, USDT, and WBTC.
Implemented advanced features including flash loans and credit delegation, with multi-step approval workflows for secure mainnet interactions. Demonstrates practical understanding of liquidity, borrowing mechanics, and DeFi market operations.
Fixed Deposit Protocol — Ethereum (NFT-based Positions)
Designed and deployed a smart contract protocol for fixed deposits with NFT-based transferable positions, a dynamic interest rate engine supporting up to 50% APR, and multi-asset support (ETH and ERC-20 tokens). Implemented role-based access control with UUPS upgradeability — reflecting an understanding of on-chain yield, asset management, and risk parameter configuration.
E-Cert – Blockchain-Based Certificate Verification System
Developed a decentralized certificate management and verification platform using Ethereum smart contracts to eliminate certificate forgery and enable tamper-proof credential verification. Implemented Solidity smart contracts to securely store certificate hashes on-chain, ensuring authenticity while keeping sensitive data off-chain. Built functionality for certificate issuance, verification, and ownership validation, allowing institutions and employers to instantly verify certificates without relying on centralized authorities. Leveraged Web3 technologies to interact with the blockchain and followed secure smart contract development practices to ensure reliability, transparency, and immutability.
Land Ledger – Blockchain-Based Land Registration System
Developed a blockchain-powered land registry platform to provide secure, transparent, and tamper-proof property ownership records. Designed and implemented Ethereum smart contracts using Solidity to manage land registration, ownership transfers, and property verification while maintaining an immutable transaction history. Integrated role-based access for administrators and users, ensuring secure validation of land records and ownership changes. Leveraged Web3 technologies to interact with the blockchain, improving trust, reducing fraud, and eliminating reliance on centralized record management systems.
eVoting dApp – Blockchain-Based Decentralized Voting System
Developed a decentralized electronic voting application on Ethereum to enable secure, transparent, and tamper-resistant elections. Designed and implemented Solidity smart contracts to manage election creation, voter registration, vote casting, and result aggregation while ensuring the integrity and immutability of voting records. Integrated Web3 technologies for seamless blockchain interaction and implemented access control mechanisms to prevent unauthorized participation. Focused on transparency, security, and decentralization to provide a trustworthy digital voting solution.
LEADERSHIP & ACTIVITIES
Executive (Year 1) and Treasurer (Year 2) of the college tech fest committee
Served as Executive (Year 1) and Treasurer (Year 2) of the college tech fest committee, managing budgets, leading a team of executives, and ensuring smooth coordination across event tracks.
Technical competitions
Actively participated in technical competitions, demonstrating initiative, teamwork, and adaptability in fast-paced environments.