Always On. Always Fast. Always Spectrum.

Spectrum Nodes: Web3 Development Company for Infrastructure Projects

Spectrum Nodes is a Web3 development company for teams building infrastructure, autonomous applications and AI compute environments. We design, build and operate systems that connect blockchain protocols, data centre infrastructure and production workloads.

Tell us about your project - Book a call

STRATEGIC AND TECHNICAL PARTNERSHIP

Turn a Business Objective Into an Engineering Plan

SELECTED CASE STUDIES

01_

DIAGNOSE

We start with the business goal, then map the commercial, operational and technical constraints that shape the project.

02_

DESIGN THE PATH

We define the solution architecture, including what to build, buy, integrate or avoid before engineering work begins.

03_

EXECUTE WITH YOU

We support delivery as an embedded or full-delivery partner, with a clear link between the business outcome and the engineering work.

Fuel Canary Watchtower: Rollup Monitoring for Launch Readiness

//Customer: Ethereum Rollup

THE PROBLEM

Design, launch and operate a first-of-its-kind decentralised sequencer to support rollup security and performance in a production environment.

OUTCOME

Built the core infrastructure for staking and token utility while freeing the core team to focus on mainnet launch planning.

Achieved 1.33 GBps blob data streaming performance
Maintained 100% uptime since the 2025 launch.

OUR APPROACH

Spectrum Nodes combined blockchain engineering and GTM support to design a customised Cosmos SDK consensus layer with high-throughput P2P networking and deterministic state replication. The team coordinated the independent security audit, supported validator onboarding and operated the sequencer in production.

STACK

Cosmos SDK stack with 2 new modules. Solidity for Ethereum smart contracts. Prometheus, Grafana and PagerDuty for monitoring and alerting.

Messari Report

Fuel and Hyperlane Integration for Liquidity Access

//Customer: Fuel Labs

THE PROBLEM

Expand bridging infrastructure for the Ignition rollup to improve user experience and cross-chain liquidity access.

OUTCOME

Delivered the integration needed to support a commercially negotiated deal without pulling the core engineering team away from higher priority work.

Maintained sub-second finality
Maintained relayer performance with no downtime

OUR APPROACH

Spectrum Nodes implemented the Hyperlane messaging protocol within the Fuel VM environment, developed custom smart contracts, deployed relayers and added off-chain alerting infrastructure.

STACK

Rust for off-chain infrastructure. FuelSway for rollup side smart contracts.

The Rig: Fuel Liquid Staking Application

//Customer: Startup

THE PROBLEM

Design and deploy a Liquid Staking Token (LST) protocol to improve FUEL token utility and staking efficiency.

OUTCOME

Delivered a liquid staking application that expanded ecosystem utility and supported token supply management, while coordinating work across the rollup, Ethereum and the sequencer.

100% operational success since launch
Multi-layer protocol orchestration across Fuel, Ethereum and sequencer infrastructure

OUR APPROACH

Spectrum Nodes designed and built the LST protocol architecture, then prepared operational instructions so the client could manage the system after launch.

STACK

Rust and Go for off-chain infrastructure. FuelSway

Live Application

Fuel Labs Market Making for O2 Launch

//Customer: Ethereum Rollup

THE PROBLEM

Bootstrap liquidity for the O2 CLOB DEX with a production-grade automated market-making solution.

OUTCOME

Delivered the market making component needed for launch readiness while the core engineering team stayed focused on the wider O2 rollout.

Market-making MVP delivered in 35 days
100% liquidity depth maintained for launch

OUR APPROACH

Spectrum Nodes researched standard market making strategies, built a low-latency off-chain engine and operated the infrastructure on behalf of the client.

STACK

Python

Agoric Swap Aggregator Design and Consultation

//Customer: Foundation

THE PROBLEM

Resolve liquidity fragmentation on Agoric by aggregating diverse smart contract interfaces into a unified trading experience.

OUTCOME

Designed a technical architecture for institutional scale trading-volume, allowing the core team to progress without pulling focus from other priorities.

Optimised for larger-scale trading volume
Reduced slippage across multi-venue pools

OUR APPROACH

Spectrum Nodes used the Agoric Zoe framework to design an asynchronous swap aggregator, then advised the client on technical risks, mitigation options and implementation trade-offs.

STACK

Agoric Zoe framework and smart contract architecture.

Book A Call

Spectrum Nodes: Web3 Development Company for Infrastructure Projects

Turn a Business Objective Into an Engineering Plan

Fuel Canary Watchtower: Rollup Monitoring for Launch Readiness

Fuel and Hyperlane Integration for Liquidity Access

The Rig: Fuel Liquid Staking Application

Fuel Labs Market Making for O2 Launch

Agoric Swap Aggregator Design and Consultation

Social media