p0penta

Senior Software Engineer with end-to-end ownership of scalable developer platforms and distributed systems across
blockchain, Web3, and backend engineering. Led architectural evolution of widely used Python and JavaScript SDKs
powering thousands of decentralized applications, with a strong focus on reliability, security, and maintainability.
Experienced in SDK and API design, automation, and enterprise integrations, with a quality-driven mindset shaped by a
background in test automation and mentoring.
• Delivered mission-critical functionality for the MultiversX CLI (MXPY), enabling secure smart contract
deployment, validator operations, asset issuance, NFT management, and wallet workflows.
• Led enterprise-grade integrations with external partners such as Ledger, collaborating across organizations to
deliver production-ready, security-sensitive solutions.
• Integrated blockchain infrastructure into consumer-facing Web3 wallet extensions (e.g. Enkrypt), improving
ecosystem adoption and end-user accessibility.
• Built Model Context Protocols (MCPs) that bridged AI and blockchain, enabling natural-language interfaces for
executing transactions and on-chain operations.
• Designed and maintained highly scalable SDKs and developer tools used by thousands of applications,
supporting large-scale distributed systems with high reliability and security requirements.
• Acted as a core contributor to the MultiversX Python and JavaScript SDKs, leading architectural refactors,
improving API design, and driving long-term maintainability and performance.
• Mentored junior engineers and interns, facilitated technical design discussions, and upheld high engineering
standards through a strong background in automated testing and quality-driven development.
Technologies: Python, TypeScript/JavaScript · SDK & API design(NestJs, Django, Bottle) · Distributed systems ·
Blockchain/Web3 · Security & scalability