Eduard Voiculescu
Full Stack Developer at Aviron
Montreal, Quebec, Canada
Summary
🤩
Rockstar🎓
Top SchoolEduard Voiculescu is a Full Stack Developer with eight years of experience building resilient web and backend systems from Montreal. He currently contributes to StreamingFast and Aviron, blending production-grade back-end work with front-end delivery. His open-source contributions include implementing substreams support in The Graph’s graph-node—helping index blockchain data for GraphQL consumption—demonstrating hands-on experience with protobufs and gRPC in distributed data pipelines. Previously he delivered Java Spring Boot and Vue.js solutions for enterprise clients like Bell and SGCIB, and has a strong foundation from a Computer Science degree at Université de Montréal. Comfortable across the stack, Eduard pairs pragmatic engineering with low-level protocol familiarity, making him effective on blockchain-indexing and high-throughput services.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.) Computer Science, Bachelor of Applied Science (B.A.Sc.) Computer Science at Université de Montréal
Stackoverflow
151reputation
11kreached
8answers
1question
Github Skills (21)
protocol-buffers10
ethereum10
blockchain10
rust10
protobuf10
wpgraphql9
wordpress-graphql9
grpc9
developer-tools9
graphql9
graphql-api8
html6
syntaxerror6
github6
spring6
Programming languages (8)
Github contributions (5)
graphprotocol/graph-node
Jul 2022 - Sep 2022
Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 reviews, 7 commits, 6 PRs in 1 month
Contributions summary:Eduard primarily contributed to the implementation of substreams functionality within the Graph Node project, focusing on data indexing from blockchains. They added definitions and protocol buffers related to entity changes for substreams. The user also worked on integrating substreams as a data source, including related protobuf definitions and gRPC server response decoding. They also addressed code issues such as fixing typos.
node-graphipfsgraphql-apiindexesethereum
streamingfast/substreams-playground
Mar 2022 - Oct 2022
Contributions:175 commits, 1 PR, 84 pushes in 7 months
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