Digital asset infrastructure studio for EVM and XRPL

SCRATCH TO SEE MORE

[Worked with]

[Why Nextrope]

Blockchain systems don’t fail because of code alone. They fail at integrations and operations. We build production stacks on EVM and XRPL - contracts, backend, indexing, and ops. Applied AI helps automate workflows and ship faster.

Mateusz Mach

[Nextrope Founder][Nextrope CEO][Author][Speaker][Nextrope Founder][Nextrope CEO][Author][Speaker]

[core competencies]

Tokenization Platforms

Issuance and lifecycle logic for digital and real-world assets built end-to-end. Smart contracts plus backend services and integrations designed for production operations.

Focus:issuance · lifecycle · ownership models · platform integrations

Stack:

SOLIDITYEVMNODE.JSPOSTGRESQL

Stablecoin Payments & Settlement

Stablecoin transfers and settlement flows with traceable operations and reporting. Built to connect on-chain movement with off-chain finance processes.

Focus:stablecoin transfers · settlement · reporting · operational traceability

Stack:

EVM / XRPLBACKEND SERVICESDATA PIPELINES

DeFi Lending & Yield Infrastructure

Lending, yield, and collateral mechanics implemented with production monitoring in mind. We ship the full stack: contracts, backend services, indexing, and operational workflows.

Focus:lending · yield logic · liquidation flows · risk parameters

Stack:

SOLIDITYEVMWEB3 BACKENDINDEXING

XRPL / Ripple Development

XRPL payments and asset flows integrated with external systems. Designed for throughput, cost efficiency, and long-term maintainability.

Focus:XRPL architecture · payments · asset issuance · integrations

Stack:

XRPLTYPESCRIPTNODE.JSCUSTOM INDEXING

Backend, Indexing & Applied Automation

The operational layer behind digital asset products. We build APIs, indexers, and data pipelines so systems stay consistent across on-chain and off-chain records, and workflows can be automated safely.

Focus:APIs · indexing · data pipelines · on/off-chain sync · reporting outputs

Stack:

NODE.JSTYPESCRIPTPOSTGRESQLCUSTOM INDEXERSAUTOMATION

On-chain Production Support

Launch is only the start. We keep on-chain systems reliable under real operational load. Incident response, monitoring, upgrades, and runbooks designed to protect funds, data integrity, and business continuity.

Focus:monitoring · incident response · upgrades · key operations · release runbooks · post-launch governance support

Stack:

EVM / XRPLOBSERVABILITYINDEXINGBACKEND SERVICESAUTOMATION

Public Ethereum durable medium (bank-grade) - Alior Bank

Production implementation of durable-medium document anchoring on public Ethereum, designed around enterprise integrations and operational requirements.

Ethereum (EVM)Enterprise integrationsVerifiable documents

XRPL stablecoin yield and settlement flows - Soil.co

XRPL payment and yield flows built for throughput and reliability, integrated with operational backend services and monitoring.

XRPLStablecoin flowsIntegrations

Commodity tokenization platform (lifecycle and redemption flows)

Token lifecycle design for a commodity-backed asset, including issuance constraints, redemption-oriented flows, and platform-level architecture.

Commodity tokenizationLifecycle logicPlatform architecture

Private debt DeFi infrastructure (EVM) - Soil.co

Lending smart contracts, backend services, and indexing built for stablecoin-driven flows connected to real-world private debt operations.

DeFi lendingSolidity/EVMBackend and indexing

Regulated real estate tokenization (architecture and contracts)

Smart contract architecture for regulated issuance, covering ownership models, issuance lifecycle, and production rollout constraints.

Tokenization platformRegulated assetsContract architecture

Public Ethereum durable medium (bank-grade) - Alior Bank

Production implementation of durable-medium document anchoring on public Ethereum, designed around enterprise integrations and operational requirements.

Ethereum (EVM)Enterprise integrationsVerifiable documents