Miguel Malillos Valbuena
Senior SAP IS-U Consultant
Experience
Senior Consultant
IBM Greece
Designed architecture of impacted processes for integration of new CRM system with existing SAP ISU billing engine.
Defined message architecture exchanged per process.
Specified web service content.
Designed new logic implemented on the SAP side.
Guided developers during implementation.
Tested and validated the system.
Senior Consultant
IBM Greece
- Responsible for definition and implementation of market communication processes in SAP MPM from the distribution point of view such as switching, start of supply, change of tenant, including process definition, BBP drafting, and system configuration.
Tester
Ericsson Austria
Developed test scripts and executed unit, integrated, and end-to-end tests for smart meter implementation.
Enhanced existing SAP ISU system with SAP AMI capabilities to communicate with a new MDM system.
Consultant
Accenture Italy
Supported master data creation and changes triggered by CRM.
Conducted billing tests.
Configured system and prepared environments.
Consultant
SAP AG Italy
Defined and delivered technical and commercial processes (switching, start/end of supply, home move, work execution) as part of IDEX implementation team.
Tracked processes in PDOCs and raised EMMA exceptions when required.
Participated in all phases: process definition, requirement gathering, BBP drafting, functional specs, tests, post go-live support (AMS and CR).
Defined web services between middleware (Tibco) and IDEX.
Contributed to twins-on-SAP solution integrating IS-U and CRM with TIBCO, WFM (SAP PM + Click), and Geocall.
Consultant
IBM UK
Engaged in multiple releases covering blueprint, detail design, build, testing, and post go-live support for gas and electricity utility SAP implementation.
Gathered requirements, drafted blueprints, detailed design, supported developers, scripted tests, resolved defects.
Release 1.1: minor changes to market communication flows D0002 and D0225.
Release 12.C1: extended prepayment capability to IGT customers.
Release 12.C2: directed smart meter jobs to elected MAMs.
Release 14.C1: integrated WAM (SAP PM) and Click for smart meter rollout service orders.
Smart Meter Programme Release 3: integrated enterprise systems with cross-industry DCC system, adapted business processes for physical and logical meter exchange via business service requests.
Consultant
Deloitte Spain
Led PoD migration of 200,000 points for Naturgas (Bilbao): conducted workshops with legacy IT and users, data conversion and cleansing, designed migration using EMIGALL, produced functional and technical designs.
Supported ScottishPower (Glasgow) SAP PM implementation: analyzed forms and reports requirements, created functional and technical designs, and supported remote developers.
Adapted DM module for Società Elettrica Sopracenerina (Locarno) in open-market background.
Implemented SAP IS-U for Viesgo (Madrid) gas market: gathered requirements, drafted blueprint and functional specs, managed device and energy data management modules, produced technical specifications, and load shapes for regulator forecasts.
Executed SAP IS-U implementation and full customer migration for Società Elettrica Sopracenerina (Locarno): managed device management module including user meetings, business blueprint, device lifecycle processes, scheduling, mobility uploads, sampling checks, replacements, and supported developers and migration teams.
Planned systems for Enagás (Madrid) 2007–09 period.
Supported DM SAP IS-U team for HERA (Bologna).
Maintained SAP IS-U system for Enel Viesgo: developed reports, user exits, ALVs, batch inputs, and IDocs.
Developed MS Access interface in Visual Basic for Market Risk Management Model Tool at Hidrocantábrico (EDP).
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Utilities (19 years) and Professional Services (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (19.5 years), Quality Assurance (9 years), and Operations (3 years).
Summary
Miguel is a senior consultant with extensive international experience in the SAP for utilities (ISU) solution, working in highly complex projects across Europe. In these projects Miguel has matured experience mainly in Device Management module (metering) and Market Communication within the different SAP products: IDEX (Intercompany Data Exchange), as well as Market Process Management (MPM/APE) He has also knowledge in ISU-EDM, and SAP PM (plant maintenance) modules as well as basic ABAP programming language (debugging level). Experienced in system integration from a functional point of view, with the IDEX/MPM solution, integration with Salesforce as well as custom developments. Although his primary skills are related to DM/EDM/IDEX/MPM, his knowledge spans the entire solution including Customer Service (CS), billing&invoicing (BI) and credit management (FI-CA) from a business/process perspective. Miguel is a skilled consultant in all phases of an ERP implementation project, from requirement gathering, process design, BBP drafting, detail level analysis, implementation, test, to post go-live support (AMS). He has also been engaged in data migration projects.
Skills
Service Area: Sap
Industry: Utilities (Sap Is-u) Dm/idex/cs/migration (Emigall) / Mpm – Market Process Management – Tester System Integration – Sap Pm
Sap Is-u (Isu)
Sap Idex/mpm/ape
Sap Isu Dm (Iut220) – Market Communication – Mako
Sap Isu Cs
Abap Iv
Ms Office
Hpqc (Alm)
Remedy
Sap Pm
Sap Solution Manager
Tester
Sap Ami
Mdus
Mdm
Bpem
Jira
Agile
Languages
Education
Computing Science Engineering
Profile
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