Arinna Shtedle is a business development and integrations executive in the proof-of-stake (PoS) infrastructure sector, best known for her leadership role at Citadel.one. She is listed as Chief Business Development and Integrations Officer at Citadel.one, a non-custodial platform focused on helping users participate in PoS networks through staking and related DeFi-style functionality. Her work is most closely associated with the Cosmos ecosystem, where interoperability and validator operations are central to network growth.
Overview
Shtedle’s profile is rooted in the operational layer of crypto, where validators, staking providers, and wallet-style applications connect end users to PoS networks. In this segment, business development and integrations roles typically focus on ecosystem partnerships, chain onboarding, product distribution, and user acquisition channels that depend on reliable infrastructure. Citadel.one has framed its product direction as a “crypto super app” concept, pairing multi-network access with a unified user experience.
Role at Citadel.one
At Citadel.one, Shtedle is associated with go-to-market strategy and partnerships that help expand the platform’s network coverage and integrations. Citadel.one positions itself as a non-custodial environment for PoS participation, where users can stake assets, track rewards, and interact with a growing set of network-specific features without handing over custody to a centralized service provider. The project is also linked to a native token, Citadel.one (XCT), which has been presented as part of the platform’s broader product ecosystem.
Integrations responsibilities in this context commonly include aligning with new PoS networks, coordinating validator and staking infrastructure requirements, supporting wallet and application compatibility, and working with ecosystem teams to ensure that staking flows are accessible to users. These efforts are particularly relevant for Cosmos-aligned networks that prioritize interoperability and decentralized validator sets.
Focus on Proof of Stake and the Cosmos Ecosystem
Shtedle is frequently referenced in connection with Cosmos, a network family built around interoperability between application-specific chains. Cosmos and its flagship asset, Cosmos (ATOM), are often discussed through the lens of interchain design, validator economics, and governance, three areas that intersect directly with staking providers and validator operators. Citadel.one’s positioning as a PoS participation platform naturally aligns with Cosmos’s multi-chain landscape, where users may hold and stake assets across many connected networks.
In public descriptions, Citadel.one has emphasized broad PoS coverage, including support for multiple staking networks and validator operations at scale. This type of coverage generally requires a combination of node reliability, upgrade coordination, risk controls, and a partner pipeline that can keep pace with new chain launches and feature changes.
Business Development, Partnerships, and Integrations
Shtedle’s role is typically described as spanning both commercial and technical coordination. Business development in infrastructure-led crypto businesses often involves shaping partnership models with networks, wallets, exchanges, and application teams. Integrations work, by contrast, is closely tied to implementation, ensuring that product features such as staking, claiming, and governance participation function across multiple chains and are communicated clearly to users.
- Network onboarding: Coordinating with PoS ecosystems to add staking support and ensure compatibility with chain parameters, upgrades, and reward mechanics.
- Distribution partnerships: Collaborating with wallets, applications, and ecosystem teams to reach users who want non-custodial staking access.
- Product positioning: Communicating how non-custodial participation differs from custodial staking, including user responsibility and security trade-offs.
- Ecosystem coordination: Supporting community and developer-facing initiatives that strengthen integrations and long-term usage.
Market Context and Relevance
Staking participation has become a core user activity across major PoS networks, as it influences network security and tokenholder economics. Non-custodial platforms like Citadel.one aim to simplify staking for users while preserving self-custody, a model that appeals to market participants who want to avoid exchange custody risk and maintain direct control over assets. This positioning has become more visible as users seek diversified exposure across multiple networks and as multi-chain experiences become more common.
Risks and Considerations
Infrastructure and staking platforms face operational and user-risk challenges. Validator downtime and slashing conditions can affect rewards, particularly on networks with strict liveness and signing requirements. Non-custodial user experiences introduce security responsibilities for end users, including key management, phishing resistance, and careful review of on-chain approvals. Multi-chain integrations also expand the attack surface, increasing dependency on third-party components such as RPC endpoints, bridges, and wallet libraries.
For business development and integrations leaders, another recurring challenge is aligning product expansion with compliance expectations and regional constraints, especially when features touch DeFi-style services or involve token-linked incentives. Maintaining clear communications, conservative defaults, and transparent risk framing is generally central to sustaining trust as platforms scale across networks.
