John Nyakairu

Experience

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  New York City Housing Authority (NYCHA)

  Apr 2010 - Sept 2014

  Maximo Functional Analysts/Data Architect

  - Upgraded Maximo from V6.2.5 to V7.5.0.1 as part of the project team.- Integrated Maximo with Oracle Financials through Interface tables, streamlining financial data management- Provided production support, resolved user issues with system performance and functionality- Consolidated and cleansed legacy asset data, successfully uploading it into Maximo- Created efficient workflows to optimize business processes- Researched and updated Maximo application access to meet IBM licensing requirements- Implemented the labors Qualification and licensing tracking in Maximo, Created escalations to alert employees and supervisors on status and validity.- Enhanced asset management by implementing Asset failure codes to capture work-related causes and remedies effectively- Prepared Requirement gathering templates, Document business processes and perform Gap Analysis- Developed Maximo system enhancements, including presentation, database, workflow, configuration changes, and Oracle Stored procedure updates Show less

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  Noltex

  Oct 2014 - Dec 2014

  Maximo Data Developer/Integration Developer

  - Configured MIF objects for data loading and WebSphere queues for error handling.- Developed location and Asset Hierarchy for the new plant assets- Developed SQL and XML Scripts to load new production assets- Created Asset based PMs, Job Plans, Class structures and Failure Codes - Provided on-site support during the testing and go live phases for the project- Applied Maximo Feature packs and Interim fixes to resolve Maximo Errors and functionality- Built and Deployed EAR files for Maximo and Maximo help on WebSphere- Created and updated technical documentation for the new production line Show less

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  Kansas City Board of Public Utilities (BPU)

  Feb 2015 - Dec 2017

  Maximo System Developer

  - Installed, applied patches, and performed upgrades for Maximo and Industry Solutions Adds-on - Configured and maintained WebSphere Application Server Clusters for optimal performance- Implemented and managed Maximo Application Security with LDAP integration- Led data loading and data migration efforts from legacy systems into Maximo- Lead Developer for the integration of Maximo With Oracle Fusion Cloud and PeopleSoft- Successfully integrated Maximo Spatial 7601 with ESRI ArcGIS for enhanced geospatial capabilities- Developed new Maximo Business Objects to streamline functionality and improve business unit segregation - Provided comprehensive system support for Maximo 7.5 and 7.6, ensuring seamless operation- Created and Enhanced existing automation scripts for the required business process workflow- Designed and executed SQL database scripts to address data issues and introduce new functionality- Created and implemented new BIRT Reports, troubleshooting and resolving errors in existing reports- Served as the primary technical point of contact for the utility during Maximo EAM and ICD implementation- Successfully led and managed a team of 5 Maximo Developers and Functional Architects- Conducted research and provided responses to Maximo system audit queries from managers and external auditors- Recognized as the Utility Subject Matter Expert for all Maximo-related issues- Produced user documentation and regression testing test cases to facilitate system understanding and testing- Developed Start Centers and KPI dashboards to enable supervisors and laborers to monitor work progress effectively- Mentored fellow Maximo Analysts and conducted user training sessions on system functionality and shortcuts Show less

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  American Electric Power

  Jan 2018 - now

  Maximo Integration Developer

  - Part of the Team that implemented Maximo for Corp and Nuclear Facilities- Designed and configured Maximo Interfaces that Integrated Maximo with External systems Using MIF- Developed Interface Mapping requirements, transformation rules and technical Specifications- Prepared Functional and Technical documentation, ensuring efficient understanding and maintenance- Diagnosed, and resolved technical issues to support enterprise integrations and business applications- Developed and optimized Automation scripts for improved process efficiency- Prepared data reconciliation scripts (SQL) and reports to validate data conversions and transformations- Collaborated with external and internal partners at both the business and technical level to define requirements and formulate effective solutions.- Leveraged Python scripts to perform audits, ensuring seamless data flow to external applications- Provided valuable input to estimate the level of effort required for assigned tasks, facilitating project planning Show less