Eshaan Bansal is a pragmatic engineering leader and full‑stack developer with ~10 years of experience building backends, reliability systems, and security tooling across startups and crypto infrastructure. Currently leading a Rollup product team at Conduit, he blends SRE for managed rollups with cross‑functional customer work for enterprise deployments and vendor integrations across Optimism, Arbitrum, Celestia and more. Deeply rooted in Python, he’s the principal maintainer of IntelOwl (an OSINT/threat‑intel project that gained 1k+ stars during his GSoC), the author of four Python packages, and a frequent contributor to backend and security integrations. His background spans Django/Celery/GraphQL production services, Ethereum light clients and Wasm/ZK work in Rust and TypeScript, plus hands‑on security practice as a ranked HackTheBox player and pentest certificate holder. Known for turning complex distributed and security requirements into auditable production systems, he enjoys automating CTF tooling and exploring Ethereum light client design.
9 years of coding experience
4 years of employment as a software developer
Higher Secondary Physics Chemistry & Mathematics, Higher Secondary Physics Chemistry & Mathematics at Kulachi Hansraj Model School
Bachelor of Engineering - BE Information Technology, Bachelor of Engineering - BE Information Technology at Guru Gobind Singh Indraprastha University
IntelOwl: manage your Threat Intelligence at scale
Role in this project:
Back-end & Security Engineer
Contributions:18 releases, 595 reviews, 277 commits in 2 years
Contributions summary:Eshaan made significant contributions to the project, including adding new API integrations, fixing bugs, and enhancing code quality. They integrated the Hunter.io, HoneyDB, and ONYPHE APIs, as well as adding support for the MalwareBazaar and VirusTotal APIs. Further development involved adding tests, fixing existing code, and refactoring the code base, demonstrating a focus on security and backend development.
Certego components library. Built on React.js + reactstrap + more.
Contributions:10 releases, 65 commits, 7 PRs in 5 months
reactcertegoreactstrapcomponents-libraryreact-js
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Eshaan Bansal - Rollup Product Engineer, Team Lead at Conduit