freiberufler Seniot IT-Security Consultant auf freelance.de

Seniot IT-Security Consultant

zuletzt online vor 9 Tagen
  • auf Anfrage
  • 8052 Zürich
  • DACH-Region
  • de  |  en  |  es  |  fr
  • 17.07.2026
  • Contract ready

Kurzvorstellung

Ich bin Lead Solution Architect, Business Analyst und IT-Security-Experte (CISSP) mit über 10 Jahren Erfahrung im regulierten Banken- und FinTech-Umfeld. Ich arbeite an der Schnittstelle von Business und IT und bringe genau die Kombination mit, die a

Geschäftsdaten

 Gewerbetreibend
 Steuernummer bekannt
 Berufshaftpflichtversicherung aktiv

Qualifikationen

  • Certified Information Systems Security Professional (CISSP)7 J.

Projekt‐ & Berufserfahrung

Lead Architect, Business Analyst & Security Design
Celsion Bank, Vaduz
9/2022 – 8/2026 (4 Jahre)
Banken
Tätigkeitszeitraum

9/2022 – 8/2026

Tätigkeitsbeschreibung

Designed the complete IT security architecture and risk framework for a newly established crypto bank in Liechtenstein, ensuring compliance with CIS standards and regulatory frameworks including DORA, MiCAR, ISO 27001, SOC 2 Type II, and GDPR. Led the system architecture conceptualization and setup within Microsoft Azure. Planned and executed the integration of all systems with Finnova — the bank's core banking system. Led business process ideation, BPMN documentation for Camunda, and integration efforts across more than thirty satellite systems. Established all security-related processes including Vendor Management, Incident Management, Risk Management, Patch Management, Access Management, Vulnerability Management, and Business Continuity Planning. Conducted security assessments and risk analyses across all cloud environments. Managed SLA and contract reviews with cloud and technology providers. Supported internal and external audits.

Eingesetzte Qualifikationen

Certified Information Systems Security Professional (CISSP)

Lead (Security) Architect & Smart Contract Security Auditor
The Hashgraph Group, Pfäffikon, SZ
7/2022 – 5/2026 (3 Jahre, 11 Monate)
IT & Entwicklung
Tätigkeitszeitraum

7/2022 – 5/2026

Tätigkeitsbeschreibung

Reserve Bank of Australia / AP+ — Cross-Chain DvP
Lead Architect and process designer for a cross-chain stablecoin swap implementing a delivery versus payment (DvP) process. Defined the end-to-end architecture, settlement logic, and cross-chain interoperability requirements.

Heidelberg Cement — Guardian Integration
Lead Architect for the integration of the Hedera SDK (focus: security and performance) and Guardian system, enabling diversification into a USD 19.3 billion sustainability market.

Managed Transaction Gateway
Lead Architect for the gateway enabling gasless transactions — by decoupling DLT usage from owning crypto, enterprise interest in building on Hedera increased by over 55%.

Managed Services Transformation Led the transformation from code-in-a-repo to a managed services offering — including definition of all operational processes around running the infrastructure, risk, legal, and compliance requirements, as well as product offering and pricing strategy.

Enterprise Integrations Delivered various integration projects with S&P 500 companies, translating enterprise requirements into scalable, secure, and compliant technical solutions.
Responsible for smart contract security across all organizational projects.

Eingesetzte Qualifikationen

Certified Information Systems Security Professional (CISSP)

(Security) Architect & Lead Developer
Health Insurance Company in Switzerland, Zürich
3/2022 – 8/2026 (4 Jahre, 6 Monate)
Versicherungen
Tätigkeitszeitraum

3/2022 – 8/2026

Tätigkeitsbeschreibung

Led a team of five developers to build a decentralized healthcare proof of concept transforming the interactions of all parties in the healthcare environment. Leveraging DLT, the solution is projected to reduce costs for each party by 60–75% and increase user engagement by over 300%. Responsible for system architecture, technical specifications, developer coordination, and end-to-end delivery.

Eingesetzte Qualifikationen

Certified Information Systems Security Professional (CISSP)

Integration Engineer (Banking) (Festanstellung)
Swisscom, Zürich
5/2019 – 8/2022 (3 Jahre, 4 Monate)
Banken
Tätigkeitszeitraum

5/2019 – 8/2022

Tätigkeitsbeschreibung

Helped build Radicant Bank from scratch. Led the integration of various banking systems into the chosen core banking system. Primary focus on the definition, documentation, orchestration, and development of all PMS-related tasks the integration needed to handle. Responsible for requirements engineering, process documentation, and cross-team coordination during the bank build-up phase.

Eingesetzte Qualifikationen

Certified Information Systems Security Professional (CISSP)

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Fließend)
  • Spanisch (Grundkenntnisse)
  • Französisch (Grundkenntnisse)
Reisebereitschaft
DACH-Region
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Home-Office
bevorzugt
Profilaufrufe
6
Alter
35
Berufserfahrung
11 Jahre und 1 Monat (seit 06/2015)

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