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SERVICES

Focus on the day-to-day challenges related to blockchain.

We offer multiple services on basic blockchain engineering with infrastructure development and official quality assurance.

Full Stack blockchain
core engineering

With our key partners, the Ethereum Foundation, Gnosis Dao, Polygon and Arbitrum, we are developing the core of the blockchain industry, both consensus and execution for L1 and L2 protocols.

Our engineering team develops, maintains and continuously improves the core execution and consensus software for Ethereum, Gnosis Chain, Polygon PoS, Polygon Aggregated Layer (L2) and Arbitrum L2.
The Erigon stack is designed to adapt and deliver exceptional and unique performance at the efficient software frontier on all blockchain platforms, not necessarily just related to the EVM world.

How it works:

Consultancy and Analysis

We have established a process for listening to and understanding our partners' problems and expectations in order to define the right development approach and the right size of engineering team.

Team Building

We start by dedicating one or two expert resources to study the problem to be addressed and to implement the first proof of concepts, while at the same time and over the next few months (4 to 6) we activate our procedures for recruiting and training additional resources until we reach the size we consider optimal. Establishing the correct contacts and procedures for working with the partner team is also critical at this stage.

Research, Development and Implementation

As the team grows in size and experience with an iterative process different solution and implementation hypotheses take shape in a continuous cycle of research, development, and subsequent code writing. Everything is done through the help of Github and with the use of best practices in open source.

Quality Assurance

In parallel with the implementation of the chosen solution, our quality assurance team continuously produces automated tests to support code quality at both performance and integration levels.

Infrastructure Building

Solutions can be directly supported for implementation by our infrastructure building team (Erigon DevOp team)

Long Term Maintenance

The process of creating and implementing any software solution is by its nature iterative and subject to continuous improvement, Erigon offers solutions for monitoring and testing also in "maintenance" mode.

Infrastructure Development

Erigon Infrastructure Development Team (IDT)  manages the backend infrastructure by developing and implementing consistent standards and automated processes for node creation, configuration and monitoring in geographically distributed, multi-cloud, and hybrid environments (cloud and bare-metals). The infrastructure for example supports internal development, global monitoring, multi-platform automated builds, worldwide files distribution and staking. 

The team primarily focuses on blockchain-related challenges, with emphasis on the company’s flagship products both internally and for our clients’ infrastructures, supporting its efficiency and performance across various use cases, from archive to staking nodes. 

Recently, the team has addressed decentralization challenges by automating infrastructure for snapshots distribution, significantly improving the global user experience when bootstrapping Erigon and Caplin. This effort suggests how balancing centralization and decentralization can expand blockchain applications beyond the cryptocurrency realm. 

Erigon Infrastructure Development Team  maintains a technology-agnostic approach, experimenting with and adopting solutions that best meet their needs and those of their customers. The team is on a mission to continuously improve everything, no matter how good it already is.

Global Automation

Standardizes and automates processes for efficient node creation, configuration, and monitoring across diverse infrastructures.

Focus on Decentralization

Innovates with solutions like snapshot distribution automation to enhance user experience and scalability.

Broad Blockchain Expertise

Supports a range of use cases, from archival nodes to staking infrastructure, ensuring high performance and adaptability.

Technology-Agnostic Approach

Constantly evaluates and integrates the best tools and methods to meet evolving customer needs and market demands.

Quality Assurance (QA)

The Erigon Quality Assurance (QA) team is central to ensuring the Ethereum client’s reliability, integrity, and performance. Beyond verifying compliance with the Ethereum protocol through traditional unit and integration tests, the QA team focuses on large-scale, end-to-end testing to measure external behaviors, identify potential regressions, and enhance performance.

This holistic approach allows Erigon to maintain robust development processes and ensure compatibility across multiple blockchains.

Comprehensive Testing Framework

The QA system employs bare-metal machines configured with "infrastructure as code" to provide stable and controlled environments. These machines include:
- DB Producers: Build pre-configured Erigon databases for various releases.
- Test Runners: Execute tests using pre-built databases to accelerate processes, ensuring alignment with the latest chain tip.

Multi-Chain and Multi-Version Compatibility

Tests are conducted across different blockchains (e.g., Ethereum, Gnosis, Polygon) to ensure that Erigon performs efficiently in diverse environments and configurations.

Seamless Integration with Development Workflows

The QA system integrates into the CI/CD pipeline (currently GitHub Actions), offering developers a unified environment for validating code contributions. Lightweight tests run on every commit, while longer tests are executed daily.

Advanced Monitoring and Metrics Collection

Tests analyze multiple interfaces, including:
- Console Logs: Capture errors and unexpected events.
- JSON RPC Interface: Verify synchronization and query node status.
- Metrics Publishing Interface: Provide insights into internal states.
Results and logs are stored in a non-SQL database and visualized through Grafana dashboards, ensuring transparency and traceability.

Automated Regression Detection

The team uses a statistics-based Change Point Detection system inspired by MongoDB's QA work. This system analyzes performance data from recent tests to identify regressions or improvements, automatically creating issues for developers to review with detailed performance graphs.

User-Friendly Control Interface

QA administrators can monitor, control, and manage testing processes through an intuitive interface. This includes launching pre-built databases, overseeing test runs, and automating testing workflows for newly released versions.

Building the future on the efficient software frontier.

Achieve your goals at the highest level. We are an international development team with powerful expertise on your needs.

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Erigon Technologies AG
Dammstrasse 16, 6300 Zug, Switzerland
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hello@erigon.tech
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