I provide expert advice on technology, system, and cross-departmental integration projects on both the business and IT sides.
Aktualisiert am 12.06.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.07.2025
Verfügbar zu: 100%
davon vor Ort: 50%
Integrationsmanagement
Blockchain
Requirements Engineering
TypeScript
REST
SQL
IT-Architekt
Crypto Key Ceremony
Metaco
DevOps
Back-End
Golang
Docker
Kubernetes
Openshift
Solidity
Ethereum
Hyperledger Fabric
web3
CBDC
ESG
JavaScript
Crypto Custody
German
Muttersprache
English
Verhandlungssicher
Spanish
Verhandlungssicher
French
Fortgeschritten
Arabic
Grundkenntnisse

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 year 3 months
2024-03 - now

Creation of a decentralised PoC

Architect & Lead Developer
Architect & Lead Developer
Lead a team of five developers to build a decentralized healthcare PoC which transforms the interactions of all parties involved in the environment. By using DLT it is projected to cut down the costs for each party by 60-75% and increase user engagement by by over 300%.
Sanitas Gruppe
2 years
2023-06 - now

various projects

Founder
Founder
The candidate is the founder of a consulting company, a competent and solution-orientated IT consulting company for cross-technology, cross-system and cross-departmental IT solutions. The company's particular strength lies in the design, implementation and maintenance of system integration and blockchain projects.
on request
Zurich (Switzerland)
2 years 9 months
2022-09 - now

Security Design

Lead Architect & Business Analyst?
Lead Architect & Business Analyst?
  • Designed the security architecture of the bank to be compliant with CIS standards with various regulatory and cyber security frameworks (DORA, MiCar, ISO27001, SOC2 Type 2, GDPR)
  • Led the system architecture conceptualization and setup within MS Azure required to build this new crypto bank based in Lichtenstein.
  • Led the business process ideation, documentation (BPMN for Camunda) and integration efforts between more than thirty satellite systems.
Celsion Finance
4 years 1 month
2021-05 - now

first carbon offset credit exchange platform

Smart Contract Developer & Security Auditor, Software & System Architect, Backend Developer
Smart Contract Developer & Security Auditor, Software & System Architect, Backend Developer
  • first carbon credit exchange platform to be operated. This covered the entire lifecycle from designing the system, writing the specifications, onboarding developers and managing their work to acceptance testing and go-live.
  • He is responsible for the security of smart contracts in the organisation's projects.
  • He was (on demand) for the Moroccan Post startup that developed a solution to verify the authenticity of a given document. Currently, this solution is not released to the public, but is being rolled out to universities in Morocco, which store the forgery-proof versions of their students' certificates on this platform.
  • Integration of the SDK (key objectives: security and performance) and the Guardian system into Heidelberg Cement's systems, enabling the company to diversify into a new business area of sustainability worth USD 19.3 billion.
  • ar the lead architect for Hedera's Managed Transaction Gateway, which enables gasless transactions for its users. By decoupling the use of DLT from crypto ownership, we have seen an increase in interest from larger organisations of more than 55%.
Hedera Hashgraph
6 months
2023-10 - 2024-03

Development of the integration of Metaco Digital Asset Custody

Blockchain Integration Specialist
Blockchain Integration Specialist

Designed the integration of Metaco Digital Asset Custody into the core banking system and processes of the bank

BBVA
1 year 1 month
2022-08 - 2023-08

Development of a new neo/crypto bank

Senior Blockchain Engineer/ Consultant
Senior Blockchain Engineer/ Consultant
The role as Senior Blockchain Engineer is characterised by project-related work. During his time, he was assigned to a project to build a new neo/crypto bank in Zurich called Crypto Helvetica. He was in charge of integrating the entire crypto stack into the core banking system.
GFT SE, Zurich (Switzerland)
1 year 2 months
2021-07 - 2022-08

Participation in the development of a new bank

Integrations Engineer (Banking)
Integrations Engineer (Banking)
Helped to build a new bank from scratch. Led the integration of various banking systems into a chosen core banking system. The field I mostly worked in was the definition, documentation, orchestration and development of all PMS related tasks that the integration needed to handle.
Radicant Bank
2 years 3 months
2019-05 - 2021-07

Various projects

Blockchain Developer
Blockchain Developer
  • Set up a P2P network based on Hyperledger Fabric for inter-banking cross-chain (HLF<>Corda) swaps
  • Set up a RWA tokenization platform that allowed SME to tokenize their shares and hold general assemblies online 
Swisscom AG, Zurich (Switzerland)

Aus- und Weiterbildung

Aus- und Weiterbildung

1 month
2020-07 - 2020-07

Certified Hyperledger Fabric Administrator

IBM
IBM
1 month
2020-05 - 2020-05

Developing AI Applications on Azure

Coursera
Coursera
1 year 8 months
2016-03 - 2017-10

Study - Business Information Systems

Master of Science, University of Applied Sciences, Karlsruhe (Germany)
Master of Science
University of Applied Sciences, Karlsruhe (Germany)
4 years 1 month
2011-10 - 2015-10

Study - Business Information Systems

Bachelor of Science, University of Applied Sciences, Offenburg (Germany)
Bachelor of Science
University of Applied Sciences, Offenburg (Germany)

Kompetenzen

Kompetenzen

Top-Skills

Integrationsmanagement Blockchain Requirements Engineering TypeScript REST SQL IT-Architekt Crypto Key Ceremony Metaco DevOps Back-End Golang Docker Kubernetes Openshift Solidity Ethereum Hyperledger Fabric web3 CBDC ESG JavaScript Crypto Custody

Produkte / Standards / Erfahrungen / Methoden

Profile
The candidate is the ideal fit for your project if you are looking for someone with more than a decade of hands-on experience in developing and delivering digital products and services - not just writing code, but also designing complex processes that fit into the broader ecosystem. He focuses on the outcome, not just the output. Throughout his career, he has made things work not just from a technical perspective, but across the entire value chain. He designs and implements resilient processes that are scalable and work under pressure. Because he focuses on implementation, he also manages well with minimal control. Give him a goal and he will achieve it - efficiently, reliably and always with the big picture in mind. His experience includes technical research and development tasks as well as technical sales on the customer side. This enables him to work fluently at the interface between business and IT, translating strategies into scalable systems and transforming complexity into realisable clarity.

Skills
  • Strategic business process design and implementation, core banking integration, blockchain integration, cyber security, smart contract development & audit, backend development
  • Solidity, Go, TS, JS, Bash EVM, Hardhat, Travis CI, Docker, Kubernetes, MongoDB, Postgres, Fireblocks, Metaco, Taurus, Camunda, Hyperlegder suite
  • cross-functional coordination, lead complex and multi-disciplinary projects, conflict management, problem-solving, team staffing and building, design & systems thinking, business process development and improvement

Programmiersprachen

Golang
Solidity
PascalLigo
JavaScript / TypeScript

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 year 3 months
2024-03 - now

Creation of a decentralised PoC

Architect & Lead Developer
Architect & Lead Developer
Lead a team of five developers to build a decentralized healthcare PoC which transforms the interactions of all parties involved in the environment. By using DLT it is projected to cut down the costs for each party by 60-75% and increase user engagement by by over 300%.
Sanitas Gruppe
2 years
2023-06 - now

various projects

Founder
Founder
The candidate is the founder of a consulting company, a competent and solution-orientated IT consulting company for cross-technology, cross-system and cross-departmental IT solutions. The company's particular strength lies in the design, implementation and maintenance of system integration and blockchain projects.
on request
Zurich (Switzerland)
2 years 9 months
2022-09 - now

Security Design

Lead Architect & Business Analyst?
Lead Architect & Business Analyst?
  • Designed the security architecture of the bank to be compliant with CIS standards with various regulatory and cyber security frameworks (DORA, MiCar, ISO27001, SOC2 Type 2, GDPR)
  • Led the system architecture conceptualization and setup within MS Azure required to build this new crypto bank based in Lichtenstein.
  • Led the business process ideation, documentation (BPMN for Camunda) and integration efforts between more than thirty satellite systems.
Celsion Finance
4 years 1 month
2021-05 - now

first carbon offset credit exchange platform

Smart Contract Developer & Security Auditor, Software & System Architect, Backend Developer
Smart Contract Developer & Security Auditor, Software & System Architect, Backend Developer
  • first carbon credit exchange platform to be operated. This covered the entire lifecycle from designing the system, writing the specifications, onboarding developers and managing their work to acceptance testing and go-live.
  • He is responsible for the security of smart contracts in the organisation's projects.
  • He was (on demand) for the Moroccan Post startup that developed a solution to verify the authenticity of a given document. Currently, this solution is not released to the public, but is being rolled out to universities in Morocco, which store the forgery-proof versions of their students' certificates on this platform.
  • Integration of the SDK (key objectives: security and performance) and the Guardian system into Heidelberg Cement's systems, enabling the company to diversify into a new business area of sustainability worth USD 19.3 billion.
  • ar the lead architect for Hedera's Managed Transaction Gateway, which enables gasless transactions for its users. By decoupling the use of DLT from crypto ownership, we have seen an increase in interest from larger organisations of more than 55%.
Hedera Hashgraph
6 months
2023-10 - 2024-03

Development of the integration of Metaco Digital Asset Custody

Blockchain Integration Specialist
Blockchain Integration Specialist

Designed the integration of Metaco Digital Asset Custody into the core banking system and processes of the bank

BBVA
1 year 1 month
2022-08 - 2023-08

Development of a new neo/crypto bank

Senior Blockchain Engineer/ Consultant
Senior Blockchain Engineer/ Consultant
The role as Senior Blockchain Engineer is characterised by project-related work. During his time, he was assigned to a project to build a new neo/crypto bank in Zurich called Crypto Helvetica. He was in charge of integrating the entire crypto stack into the core banking system.
GFT SE, Zurich (Switzerland)
1 year 2 months
2021-07 - 2022-08

Participation in the development of a new bank

Integrations Engineer (Banking)
Integrations Engineer (Banking)
Helped to build a new bank from scratch. Led the integration of various banking systems into a chosen core banking system. The field I mostly worked in was the definition, documentation, orchestration and development of all PMS related tasks that the integration needed to handle.
Radicant Bank
2 years 3 months
2019-05 - 2021-07

Various projects

Blockchain Developer
Blockchain Developer
  • Set up a P2P network based on Hyperledger Fabric for inter-banking cross-chain (HLF<>Corda) swaps
  • Set up a RWA tokenization platform that allowed SME to tokenize their shares and hold general assemblies online 
Swisscom AG, Zurich (Switzerland)

Aus- und Weiterbildung

Aus- und Weiterbildung

1 month
2020-07 - 2020-07

Certified Hyperledger Fabric Administrator

IBM
IBM
1 month
2020-05 - 2020-05

Developing AI Applications on Azure

Coursera
Coursera
1 year 8 months
2016-03 - 2017-10

Study - Business Information Systems

Master of Science, University of Applied Sciences, Karlsruhe (Germany)
Master of Science
University of Applied Sciences, Karlsruhe (Germany)
4 years 1 month
2011-10 - 2015-10

Study - Business Information Systems

Bachelor of Science, University of Applied Sciences, Offenburg (Germany)
Bachelor of Science
University of Applied Sciences, Offenburg (Germany)

Kompetenzen

Kompetenzen

Top-Skills

Integrationsmanagement Blockchain Requirements Engineering TypeScript REST SQL IT-Architekt Crypto Key Ceremony Metaco DevOps Back-End Golang Docker Kubernetes Openshift Solidity Ethereum Hyperledger Fabric web3 CBDC ESG JavaScript Crypto Custody

Produkte / Standards / Erfahrungen / Methoden

Profile
The candidate is the ideal fit for your project if you are looking for someone with more than a decade of hands-on experience in developing and delivering digital products and services - not just writing code, but also designing complex processes that fit into the broader ecosystem. He focuses on the outcome, not just the output. Throughout his career, he has made things work not just from a technical perspective, but across the entire value chain. He designs and implements resilient processes that are scalable and work under pressure. Because he focuses on implementation, he also manages well with minimal control. Give him a goal and he will achieve it - efficiently, reliably and always with the big picture in mind. His experience includes technical research and development tasks as well as technical sales on the customer side. This enables him to work fluently at the interface between business and IT, translating strategies into scalable systems and transforming complexity into realisable clarity.

Skills
  • Strategic business process design and implementation, core banking integration, blockchain integration, cyber security, smart contract development & audit, backend development
  • Solidity, Go, TS, JS, Bash EVM, Hardhat, Travis CI, Docker, Kubernetes, MongoDB, Postgres, Fireblocks, Metaco, Taurus, Camunda, Hyperlegder suite
  • cross-functional coordination, lead complex and multi-disciplinary projects, conflict management, problem-solving, team staffing and building, design & systems thinking, business process development and improvement

Programmiersprachen

Golang
Solidity
PascalLigo
JavaScript / TypeScript

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

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Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

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