Behind the Node: Meet subqueryvietnam.eth

3 min readJan 6, 2025

Today, we are introducing subqueryvietnam.eth, a skilled .NET developer, blockchain enthusiast, and dedicated SubQuery ambassador. From mastering node operations to leading the SubQuery Vietnam community, his journey is a story of passion, precision, and innovation. Dive in to learn about his insights, experiences, and advice for the next wave of node operators.

Introduction to subqueryvietnam.eth

With a strong foundation as a .NET developer, SubQueryVietnam.eth brings a wealth of experience in cloud technologies, including S3, VM, and VPC. This technical expertise makes him a valuable contributor to the SubQuery ecosystem, ensuring robust and efficient solutions for the network.

But his impact doesn’t stop at technical skills. As the admin of the SubQuery Vietnam group and a dedicated ambassador, he is instrumental in growing the community, fostering collaboration, and spreading awareness about SubQuery’s mission and innovations across Vietnam and beyond.

The excitement of the crypto ICO era sparked his crypto journey in 2020. Since then, he’s navigated the dynamic landscape of blockchain and Web3, including the challenges of the recent crypto winter, emerging with even greater enthusiasm and commitment to the space.

His blend of technical acumen, community leadership, and unwavering passion for Web3 makes him indispensable to the SubQuery family.

Why did you choose to become a Node Operator ?

He chose to become a node operator as a way to combine his technical skills with his passion for blockchain while contributing to the growth of the ecosystem. At the core, his biggest motivation is to earn money from running a node, turning his expertise and effort into a rewarding and sustainable venture. He finds it exciting to play an active role in a decentralised network while building a source of income.

Joining the SubQuery Network

He joined as a node operator early, around August 2022, drawn by the excitement surrounding The Graph ($GRT), which he described as “a massive crypto phenomenon.” Inspired by the explosion of interest in decentralised indexing and querying, he recognised the transformative potential of supporting blockchain infrastructure.

Reflecting on this decision, he noted, “I saw the growing importance of data accessibility in Web3 and wanted to be part of it early on.”

His passion for contributing to the scalability and success of decentralised networks has been a driving force in his journey.

A Day in the Life

For subqueryvietnam.eth, his typical day involves managing operations with precision and focus. He starts by monitoring the node’s performance, checking allocations, and tracking current rewards. Using statistical tools, he estimates the potential earnings for each ERA while ensuring 100% online time. Stability and efficiency are top priorities, as he continuously works to maintain the node’s reliability and maximise its rewards.

Why Delegators Should Choose subqueryvietnam.eth

“Because I am an experienced Node Operator with SubQuery, have knowledge of Node operations, and am always ready to help the community when needed!” — subqueryvietnam.eth

Advice for New Node Operators

“If you’re just starting out as a node operator, make sure to check out this guide: NodeSubQuery GitHub Repository. It’s packed with useful tips and resources to help you get up to speed and run your node smoothly. Trust me, it’ll save you a lot of time and headaches!” — subqueryvietnam.eth

Resources

After reading this article, you might be feeling inspired! Depending who you are, the below resources will be a great help:

If you’re interested in being a Node Operator on the SubQuery Network: Read this blog article
If you want to delegate to subqueryvietnam.eth: Read this blog article and delegate to subqueryvietnam.eth here.
If you’re an existing Node Operator who wants to have your own “Behind the Node” feature: Fill the form

About SubQuery

SubQuery Network is innovating in web3 infrastructure with tools that empower builders to decentralise without compromise. SubQuery’s infrastructure network offers everything from data indexers, RPCs and AI agents — all fully decentralised and production ready.

Our fast, flexible, and open data indexer supercharges thousands of dApps on nearly 300 networks. Our Sharded Data Node will provide breakthroughs in the RPC industry and our AI App framework makes building AI apps easier than ever before. We pioneer the web3 revolution for visionaries and forward-thinkers. We’re not just a company — we’re a movement driving an inclusive and decentralised web3 era, together.