Bogdan Rosianu
Tech Team Lead at MultiversX Labs
Sibiu, Romania
Summary
🤩
Rockstar🎓
Top SchoolBogdan Rosianu is a Senior Software Engineer with 6 years of experience building blockchain protocol components and high-scale backend services, now contributing to the MultiversX ecosystem and working at FLYR. He combines Go and Node.js expertise with hands-on distributed systems work—designing microservices, high-throughput APIs, and observability stacks that support production traffic. Bogdan has moved between core protocol development and product-facing platform engineering, implementing SDKs, hardware wallet support, and rapid cryptography-related prototypes. As a former tech team lead, he’s balanced architectural direction, reliability improvements, and delivery communication (including release notes and Figma-driven API documentation). Based in Sibiu, Romania, he pairs formal computer science training with practical experience across Docker, Redis, RabbitMQ, Elasticsearch, and performance testing tools. An engineer who bridges protocol-level detail and developer-facing services, he’s comfortable shipping fast proofs-of-concept as well as maintaining production-grade systems.
6 years of coding experience
6 years of employment as a software developer
Computer Science, Computer Science at Universitatea „Lucian Blaga” din Sibiu
Github Skills (122)
http-api10
proxy10
sharding10
cryptocurrency10
decentralized-exchange10
smart-contracts10
p2p10
wallet10
multiversx10
chain10
api10
sdk10
rest10
golang10
facade10
Programming languages (14)
Github contributions (5)
multiversx/mx-ledger-nano
Feb 2021 - Jan 2023
MultiversX app for the Ledger Nano S
Contributions:130 reviews, 114 commits, 90 PRs in 1 year 11 months
ledger-nano-selrond-app-for-the-ledger-nano-snanoledgerledger-nano
multiversx/mx-sdk-java
Jan 2021 - Jan 2023
MultiversX SDK for interacting with the MultiversX blockchain (in general) and Smart Contracts (in particular).
Contributions:3 releases, 26 reviews, 45 commits in 2 years
elrondparticularethereumblockchainsdk
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