Benjámin Hajnal
Full Stack Blockchain Developer at ASTODI Solutions Ltd.
Budapest, Hungary
Summary
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SeniorBenjámin Hajnal is a Full Stack Blockchain Developer with 11 years of experience building production-grade web and mobile applications from the ground up. He combines TypeScript/Node.js/React expertise with Solidity and both relational and NoSQL databases to deliver typesafe, scalable systems that bridge frontend UX with on-chain logic. As CTO of ASTODI he built a high-performance media asset management platform and now prototypes novel real‑time finance and SocialFi dApps at Superfluid Labs, shipping features like continuous DCA and streaming-based social channels. His background includes secure BLE mobile apps, server-rendered React game platforms, and integrations with enterprise systems, reflecting a practical appetite for low-level engineering and fast iteration. A pragmatic problem-solver, he prioritizes clean, maintainable code and actively contributes to open-source projects to sharpen tooling and share innovations. Based in Budapest, he favors fast prototyping and typesafe architectures that turn experimental DeFi mechanics into production-ready products.
11 years of coding experience
7 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (100)
odata9
soap9
java9
gateway9
mongodb9
database8
api8
javascript8
rest-api8
elasticsearch8
menu8
autocomplete8
frontend8
react8
restful8
Programming languages (7)
Github contributions (5)
hajnalben/ra-data-opencrud2
Jun 2019 - May 2022
A react-admin data provider for Prisma and GraphCMS
Contributions:19 commits, 19 pushes, 1 branch in 2 years 10 months
reactreact-adminadmindata-providerprisma
hajnalben/ClickableRequires
Apr 2017 - May 2018
Open the required javascript files with a mouseclick in SublimeText3
Contributions:1 release, 15 commits, 1 PR in 1 year 1 month
javascriptjavascript-filesmouseclick
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