Markus Jessl Email & Phone Number

Singapore

APAC CSE for our growing Acquiring customer network.Delivery engineer for product integration and APAC customer onboarding of:- 3DS Server- 3DS SDK- eCOM Tokenizer- Click To Payand many more.

Miri, Sarawak

Being there for the most important part in live - my family, while helping my wife growing the family business.Using these difficult Covid-19 times to get into some small private IOT projects and enhance my knowledge in Azure Cloud,.Net Core and Xamarin.

Miri, Sarawak, Malaysia

CTO, architect and developer of a mobile app startup in the retailer business, enabling consumers to search and compare grocery prices in Malaysia.Responsible for:o Technology decisions o Data model architecture, design, development & implementationo Security architecture, design, development & implementationo Azure Cloud architecture, design, development.

Singapore

• Enterprise Storage Project implementation for multiple Japanese high street customers, responsible for:o Storage Planning and Designo Storage Implementationo Storage Migrationso Storage Maintenanceo Storage Reporting

Singapore

• Senior Engineer for multiple Japanese high street customers, responsible for:o Design / Implementation of backup and disaster recovery strategieso Unit and performance testso Design / Implementation of Integrated.

Singapore

• Infrastructure Project Management (Cash Management System Implementation) for a Japanese high street customer, responsible for:o Technical Sales Supporto Project Planningo Project Implementationo Project Controllingo.
• Ensured hard and software implementations are according to client IT standards and comply fully with security and audit requirements.

Ruesselsheim

• Participated in an IT asset management project to ensure IT assets like Enclosures, Servers and Data Bases are security and standard compliant.
• Performed Oracle EBS / OBIEE maintenance support tasks like cloning, patching, configuration adjustments, extension installs.
• Developed Unix based support scripts for Oracle products.
• Ensured new servers are setup according customer and HP standards on initial setup level.

Ruesselsheim

• Implementation of Oracle Fusion Middleware, SOA and EBS product stack for a major application consolidation project at the client, introducing Oracle Retail and EBS.
• Performed EBS (Version 12.0.x) maintenance support tasks like cloning, patching, configuration adjustments, extension installs.
• Setup clustered and non-clustered Oracle Weblogic and Oracle Application Server based installations in a high availability and load balanced environment including:o SOA 11g incl. OSB, AIA, ODI, BAMo OBIEEo BI.
• Design and implementation of operational tooling based on HP and account standards using Shell and Oracle WLST scripting to ensure dependable operations and efficient maintenance and support.
• Engineered a Unix based batch processing backend to integrate Oracle Retail batch jobs into a Control-M scheduling solution.
• Provided guidance to external contractors and vendors involved in the project.

Ruesselsheim

• Middleware software infrastructure support for GM Europe, GMAC, SAAB and other GM and non-GM branches primarily for the European region.
• Ensuring system availability in a 24x7 environment, handling critical system outages, problem and incident management.Coordinating with business executives, global HP technical teams, 3rd party software experts and.
• Contributing to release management by planning, packing and deploying security patches and software upgrades.
• Planned, prepared, presented and executed changes following change management procedures.
• Contributing to capacity planning and asset tracking.
• Close teamwork with Global ITO GM Engineering in design, creation and maintenance of global Middleware standards and architectures utilizing extensive experience of Oracle WebLogic, Oracle WLST, Sun System Java.

Ruesselsheim

• Developed and migrated GM global projects (focusing on GM global parts list) legacy systems into Java based applications.
• Extensive usage of Java, Oracle database, Oracle Reports, PL/SQL, SQL, Unix shell scripting and XML.
• Designed, developed, updated and maintained various application parts:o Framework developmento All application layer development (behavior layer, presentation layer, structure layer, content layer, business logic.

Ruesselsheim

• Lead a team of best shore resources located in Asia.
• Coordinated and planned development and migration tasks.
• Provided technical guidance, onsite training and technical expertise for application development and migration.
• Prepared technical training and process documentation.
• Guided in solving development and business logic issues.

Ruesselsheim

• Designed, created, updated, and maintained site pages for GM global projects (focusing on GM global parts list) using HTML, JavaScript, JSP, Struts, CSS and XML/XSL.
• Developed framework components
• Coordinated best shore resources for major site changes.
• Handled customer communication.

Certificate Of Chamber Of Industry And Commerce, Management Assistant In Data Processing

Vocational Training Certificate, Information Systems Management, EDS / Chamber of Industry and Commerce, Ruesselsheim, Hessen, Germany

Abitur - High-School Diploma, Mathematics And Physics