Senior IT Specialist

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National
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100€/Stunde
W1D 2 United Kingdom
05.12.2018

Kurzvorstellung

Seeking a job mainly as Senior IT Specialist and IT Solution Architect. Offering extensive knowledge and skills from various areas of IT (18 years’ experience). Knowledge of IBM software product portfolio (8 years’ experience(

Ich biete

IT, Entwicklung
  • IBM WebSphere Application Server (WAS)
  • DevOps
  • Oracle (allg.)

Fokus
  • mdm
  • rpa

Projekt‐ & Berufserfahrung

Senior IT consultant
Alexsys Bosh Ltd, Oxford Street
3/2012 – 3/2015 (3 Jahre, 1 Monat)
Telekommunikation
Tätigkeitszeitraum

3/2012 – 3/2015

Tätigkeitsbeschreibung

Provided management time estimations for delivery of changes and assurance of stability of BPM/ESB platform. Documented platform architecture of BPM/ESB components, conducted security and architectural review. Worked with team members to implement changes during maintenance weeks and with developers to resolve ad-hoc developer’s questions. Used tools to optimize BPM and ESB platform: ISA, Application Performance Toolkit for tuning and heap/memory optimization. Resolved performance issues by tracing BPM/ESB components and tuning connection pools, connection factories, workers. In BPM product used REST API tester to reproduce issues. Worked on security implementation and hardening. Implemented CA certificates on internal components in platform.
Worked on to analyse and provided to support team documentation how to implement to achieve successful resolution in areas of issues:
- Connectivity issue for revers proxies with IBM http server and plugin
- Differences in environments, compared version differences of environments with ISA
- LDAP issues with synchronization
- Connectivity of ORB/Broker components, client connectivity from development workstations to server
- Messaging and SIB service and Message engine issues with message processing and failover
- Completed E2E data flows from Cloud services to Load balancers, IBM http servers and plugin via ESB to backend systems using ESB Adapters (SAP, SFTP, JDBC)
- Adapter issues: SAP Adapter hang and lock issues, SFTP connectivity and processing with remote archive directory, SFPP store and forward issues and sequencing, Failed Event Manager resubmission issue
-database related issues with utf8_AL32UTF8_cyrilic schemas
Platform: BPM v8.0 (former TeamWorks) WAS 7.0, Java EE, ESB v7, LDAP, Sap Adapter, FTP Adatper, ISA, Application performance toolkit, IBM Http Server + Plugin, Load Balancers, Cast Iron, Reverse Proxy

Eingesetzte Qualifikationen

IBM SPSS Statistics

Ausbildung

WebSphere Process Server High Availability
(AIX System administration)
Jahr: 
Ort: london

Qualifikationen

IBM Certified Deployment Professional - WebSphere Process Server V6.x [2010] & V6.0 [2007]
IBM Certified Database Administrator - DB2 9 DBA for Linux UNIX and Windows [2009]
IBM Certified Solution Designer - DB2 Content Manager V8.3 [2006]
IBM Certified System Administrator - WebSphere Application Server ND V7.x [2010]
IBM Certified System Administaror - WebSphere Portal V6.1 [2009]
IBM Certified Deployment Professional - Tivoli Directory Server V6.1 [2009]
IBM Certified Deployment Professional - Tivoli Access Manager for e-business V6.1 [2009]
IBM Certified System Administrator - Application Server Network Deployment V6.1 [2009] & V6.0 [2004]
IBM Certified SOA Solution Designer [2007]
IBM Certified Database Administrator - DB2 9 Family Fundamentals [2009]
IBM Certified System Administrator - IBM Lotus Connections 2.0 [2008]
IBM Certified for On Demand Business - Solution Designer V2 [2005]
Linux Certified - Junior Level Administration (LPIC-1) [2004]

Über mich

Seeking a job mainly as Senior IT Specialist and IT Solution Architect. Offering extensive knowledge and skills from various areas of IT (18 years’ experience). Knowledge of IBM software product portfolio (8 years’ experience) and enterprise solutions including hands on implementation and maintenance of MDM, WAS, BPM, ESB, WCS, IBM CM. Problem resolution and teaching as IBM Instructor for WebSphere.

Persönliche Daten

Sprache
  • Slowakisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Fließend)
Reisebereitschaft
National
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
  • Vereinigte Staaten von Amerika
Profilaufrufe
20
Alter
41
Berufserfahrung
7 Jahre (seit 2012)

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