Mikl Y.

Help the company make safe, future-proof technology decisions so business systems share data correctly, remain secure, and support long-term growth. o Assessed enterprise architecture with focus on data flows, system boundaries, and risk exposure. o Defined target architectures ensuring data consistency, traceability, and controlled access. o Acted as central IT coordination point between business, security, and technical teams. o Advised on technology, architecture, and security principles (standardization, reusability, compliance). o Ensured alignment between IT strategy, data governance, and regulatory constraints. o Produced enterprise and solution architecture documentation including security and integration views.

Clients: DKV, Primion, Fedasil, Energis Enterprise Architecture Solutions Architecture Digital transformation Uplift of JEE project to Spring Coaching

Modernize a government system so sensitive personal data is handled safely, the application is easier to evolve, and services remain reliable for users. o Led migration from monolithic system to secure microservices architecture. o Designed data separation, ownership, and access rules across services. o Ensured secure handling of personal and sensitive data (identity, access, auditability). o Acted as Tech Lead: guided developers on secure coding practices and architectural rules. o Defined integration strategy with third parties, including authentication and authorization flows. o Managed OpenShift platform with focus on availability, isolation, and controlled deployments. o Delivered POCs validating data integrity, security, and scalability. o Improved performance, maintainability, and delivery speed while reducing operational risk.

Improve factory efficiency by connecting machines, people, and data into one secure and reliable production system. o Designed MES architecture handling production, quality, and traceability data. o Led event storming to identify business-critical data and workflows. o Defined data models and integration patterns between systems. o Ensured secure access to production data across roles and departments. o Presented architecture and risks to management and stakeholders. o Guided developers on architecture, data usage, and security constraints.

Guarantee that live event data is processed correctly and securely, even under extreme speed and volume, using reliable software running close to the hardware. o Designed architectures preventing data loss under high load and real-time constraints. o Developed systems interacting with hardware devices running Embedded Linux. o Worked close to hardware to ensure stable data acquisition and processing. o Implemented mechanisms for data validation, consistency, and fault tolerance. o Secured communication channels between hardware devices and backend systems. o Delivered systems where correctness, timing, and trust in data were critical.

Design software for medical research equipment that operates in regulated and controlled environments, supporting certification, audits, and strict operational rules. o Built software aligned with certification and audit expectations (ISO-like frameworks). o Supported environments under FOD / regulatory oversight. o Implemented role-based access control and secure configuration. o Ensured data integrity, traceability, and auditability. o Designed modular architecture supporting validation and controlled change. o Delivered web-based management and plugin-based device integration.

Develop reliable software that safely controls large industrial machines by structuring automation logic and machine data according to ISA-88 (S88) standards. o Generated PLC programs based on ISA-88 (S88) principles. o Built SCADA systems for machine control and monitoring. o Structured machine logic, states, and process data. o Ensured safe handling of commands and error states. o Implemented logging and multilingual error reporting. o Supported installation and commissioning on site.

IT Consulting Provide reliable and secure IT solutions that protect customer data and support daily business operations. o Delivered IT systems with focus on data protection and system security. o Advised customers on secure setups, backups, and access control. o Managed projects, contracts, and customer relationships. o Built long-term trust through reliable and secure service delivery.