Vikram R S.

I lead a blockchain engineering team of 700+ specialists (125+ dedicated to blockchain) that has shipped 500+ production implementations worth $25M+ — non-custodial wallets, smart contracts, DeFi protocols, and custom Layer 1/Layer 2 ecosystems built for real users and real transaction volume, not prototypes. Key Skills Non-custodial & MPC wallet development — social recovery, biometric auth, multi-chain support Smart contract development (Solidity, EVM) — DeFi lending, staking, yield farming, AMM/DEX Crypto exchange infrastructure — matching engines, order management, market data systems RWA tokenization & compliance-focused contract architecture (ERC-3643) Banking & Fintech Digital banking, multi-currency accounts & ledgers Visa/Mastercard card issuance & payment infrastructure ACH, SEPA, SWIFT, stablecoin & merchant payments KYC/KYB, AML, KYT & Travel Rule workflows Reconciliation, treasury & automated payouts Past Work Highlights Multi-Chain MPC Wallet Challenge: Provide secure self-custody without sacrificing usability. Solution: Developed a multi-chain MPC wallet featuring social recovery, biometric authentication, and enterprise-grade security. Outcome: 80K+ downloads with no reported private key loss incidents. Libertum | DeFi Lending & Yield Farming Challenge: Build a secure lending protocol capable of scaling while protecting user funds. Solution: Developed lending, staking, yield farming, and treasury management smart contracts on Polygon. Outcome: Grew to 50K+ users and $20M TVL within the first year. Gala Swap | Decentralized Exchange Challenge: Deliver fast, low-cost token swaps with deep liquidity. Solution: Built an AMM-based DEX with liquidity pools and optimized swap execution on Gala Chain. Outcome: Processed 1M+ swaps supporting the Gala ecosystem. Oasis Pro Markets | RWA Tokenization Challenge: Institutional asset issuance required compliant on-chain infrastructure. Solution: Engineered secure tokenization workflows with compliance-focused smart contracts and institutional-grade architecture. Outcome: Enabled $100M+ in tokenized assets for regulated institutional markets. High-Performance Crypto Exchange Challenge: Support institutional-grade trading with minimal latency. Solution: Designed a high-throughput matching engine, order management system, and real-time market infrastructure. Outcome: Sustained 50,000 orders per second, sub-100ms latency, and 99.99% platform availability. Selected Client Roster: Tata Steel, Skoda, Development Bank, Gala, BlockDAG, 5ire, Qubetics, Shido, Tomi, Belrium, Coinhub, NAX, Ctrl Alt, Hungama. Why Work With Us → Enterprise-grade security & audits as standard, not an add-on → Agile delivery — idea to launch in weeks → Full lifecycle: architecture, development, deployment, scaling, post-launch support → We also build AI agents and RAG-based automation for clients who want intelligent workflows layered onto their crypto/fintech infrastructure Skills (tags — wallet/fintech terms first) Non-Custodial Wallet • MPC Wallet • Crypto Wallet Development • Web3 Development • Smart Contracts • Solidity • DeFi • Crypto Exchange Development • DEX Development • CEX Development • RWA Tokenization • ERC-3643 • Stablecoin Development • Blockchain Security • Smart Contract Audit • Rust • Layer 1 Blockchain • Layer 2 Blockchain • Cross-chain Bridge • Cosmos SDK • Chainlink • LayerZero • AI Agents • LLM Integration • RAG (Retrieval-Augmented Generation) • Python