Pages on Jeongseup Blog

About Me

Sat, 03 Jan 2026 00:00:00 +0000

Jeongseup

Software Engineer (DevOps & Solution Engineer)

“Blockchain Protocol Specialist, DevOps, and Solution Engineer.”

📄 Download Resume

I am a Software Engineer specializing in DevOps and Solution Engineering within the blockchain industry. My expertise lies in Cosmos SDK, Rust, Go, and TypeScript. I have a strong background in infrastructure tools like Terraform and Ansible for managing validator nodes.

Experience

Independent / Freelance (Sep 2025 – Nov 2025)

Newton Protocol (Oct 2025 – Nov 2025): Developer Advocate. Reviewed documentation and created stablekrw-demo.
Ludium (Sep 2025 – Nov 2025): Backend Engineer. Migrated Backend API V2 and developed Multi EVM Contract Relayer.

Cosmostation (April 2022 – Aug 2025)

Research Engineer & Node Ops

Managed and operated validator nodes and clients (Cosmos, Ethereum, Sui, etc).
Developed internal ‘Validator Reward Calculator’ supporting various protocols (Sui, Walrus, Cosmos, Kaia, Namada).
Developed CVMS (Cosmos Validator Monitoring Service), an open-source monitoring service for the Cosmos ecosystem.
Authored the Validator Reward Deep Dive Series.

Education

Incheon National University (Mar 2015 – Sep 2021)

B.S. in Industrial and Management Engineering

GPA: 4.27 / 4.5
Honors: Graduated Summa Cum Laude (Ranked 1st in Department)

Technical Skills

Languages: Go, Rust, TypeScript, Solidity, Move
Infrastructure: Terraform, Ansible, Docker, Kubernetes
CSP: AWS, GCP, Vultr, Hetzner
Monitoring: Grafana, Prometheus

Contact Me

Sat, 03 Jan 2026 00:00:00 +0000

You can reach me via email at my-email@example.com or through my social media channels.

Education & Mentorship

Sat, 03 Jan 2026 00:00:00 +0000

Education & Mentorship

Cosmos SDK Live Instructor

Role: Instructor | Ludium
Description: Hosted '[Road to Dubai]' lecture series, teaching Cosmos SDK fundamentals to developers.

Technical Writer

Role: Author
Description: Authored educational content and documentation for Cosmos SDK and CosmWasm basics.

Hackathons

Sat, 03 Jan 2026 00:00:00 +0000

Hackathon Projects

Base Batches 002 (2025)

Project: base-batch-mini-app
Track: Builder Track
Description: Developed a mini-app for the Base ecosystem.

Outsourcing

Sat, 03 Jan 2026 00:00:00 +0000

Outsourcing Projects

Newton Protocol PoC

Role: Outsourced Developer
Description: Developed the Proof of Concept (PoC) for the Newton Protocol and reviewed developer documentation for accuracy and usability.

Ludium Backend Renewal

Role: Backend Engineer
Description: Redesigned data schemas and developed APIs on Google Cloud Platform (GCP). Implemented a contract relayer to facilitate interaction between the backend and blockchain smart contracts.
Tech Stack: GCP, Go, SQL

Links

Mon, 01 Jan 0001 00:00:00 +0000

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 - title: GitHub
 description: GitHub is the world's largest software development platform.
 website: https://github.com
 image: https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png
 - title: TypeScript
 description: TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.
 website: https://www.typescriptlang.org
 image: ts-logo-128.jpg

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Mon, 01 Jan 0001 00:00:00 +0000

Pages on Jeongseup Blog

About Me

Jeongseup

Experience

Independent / Freelance (Sep 2025 – Nov 2025)

Cosmostation (April 2022 – Aug 2025)

Education

Incheon National University (Mar 2015 – Sep 2021)

Technical Skills

Contact Me

Education & Mentorship

Education & Mentorship

Cosmos SDK Live Instructor

Technical Writer

Hackathons

Hackathon Projects

Base Batches 002 (2025)

Outsourcing

Outsourcing Projects

Newton Protocol PoC

Ludium Backend Renewal

Archives

Links

Search