Martin Ceronio available

Martin Ceronio

Senior SAP ABAP and UI5 Consultant

Profileimage by Martin Ceronio Senior SAP ABAP and UI5 Consultant from Johannesburg
  • 2194 Johannesburg Freelancer in
  • Graduation: B.Comm (IS,BusAd)
  • Hourly-/Daily rates:
  • Languages: German (Limited professional) | English (Native or Bilingual)
  • Last update: 08.12.2020
Profileimage by Martin Ceronio Senior SAP ABAP and UI5 Consultant from Johannesburg
CV - Martin Ceronio

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With over 23 years experience developing software in the SAP space, I have the ideal skill set to provide solutions for your business requirements as part of a project or support team, or to provide individualised solutions for ad-hoc requirements.

Starting with R/3 release 2.2F in 1997, my main focus over the years has been ABAP development in ECC and CRM, though I have had 3 years SAP Banking experience as well. My experience spans a number of industries, including retail, manufacturing, financial services, public sector and healthcare.

My main focus has been ABAP, though I have also created UI5 apps for a Fiori rollout. I have had experience in integration, building SOAP and enhancing SOAP services, as well as OData services. I am equally at ease with forms, reporting, dynpro development and SAP Workflow.

I really enjoy applying my programming, technical and analytical skills to come up with creative solutions for all kinds of technical challenges. Contact me and let's discuss how I can help you.
  • 01/2017 - 01/2020

    • EY
  • Senior SAP ABAP Consultant, Banking Services
  • SAP Banking Services development for Discovery Bank; responsibilities included liaising with functional
    team members to implement requirements in agile methodology, including enhancements, interfaces,
    user interfaces, web services, and documentation of solutions. Development of a number of large and
    intricate solutions to support complex business processes including screens, SOAP services, APIs.
    Development of OData services and training team on OData.

  • 10/2015 - 12/2016

    • UCS Solutions
  • Senior SAP CRM ABAP Consultant
  • Principal ABAP developer on a project to implement SAP CRM Loyalty management for Dis-Chem.
    Tasks include development to fit a wide range of gaps, including Web UI enhancements, interfaces,
    custom workflow for approval process, numerous enhancements to business logic and interfaces to
    SAP CRM from the POS system for capturing loyalty data and performing loyalty calculations.

  • 07/2013 - 09/2015

    • Multichoice Africa
  • Senior SAP ABAP Consultant
  • Principal ABAP developer on project team implementing a solution for stock and distribution for African
    countries with SAP ECC as back-end. Building interfaces in SAP PI and implementing them in ECC to
    integrate solution to the SD, MM, CS and FI modules in ECC, comprising over 20 service operations,
    including all supporting libraries, reports, etc. Liaising with integration teams, testing, support;
    development of custom solution to index and search SAP PI message payloads; support for two golives.

  • 03/2011 - 03/2012

    • JD Group
  • SAP ABAP CRM Consultant
  • Development of, and issue resolution for, custom GUI frontend inside SAP CRM for account origination
    system as part of replacement of existing systems for use in stores. Solution comprises complex user
    interface (+- 24 screens) with web service calls to various systems, in addition to interfacing with CRM
    BP and programs on SAP CRM.

  • 05/2010 - 11/2011

    • Makro
  • SAP Consultant, ABAP CRM
  • Core developer on the reimplementation of old SAP CRM system (release 3.0) to SAP CRM 7.0.
    Extensive use of CRM Web UI and BOL (Business Object Layer) by enhancing standard components
    and creating new components to reimplement existing functionality, in addition implementation of
    BADIs, creation of Smartforms, configuring PPF etc., to implement business requirements.

  • 12/2010 - 03/2011

    • SASOL (via T-Systems)
  • SAP Consultant, ABAP
  • Development of enhancements to and new ALE IDocs for SAP MDM interfaces on SASOL
    consolidation project. Development of enhancements to screen logic for Material and Vendor
    transactions, and documentation of entire solution.

  • 03/2010 - 05/2010

    • SASOL
  • SAP Consultant, ABAP
  • Implementation of an electronic invoicing solution, involving creation invoices with Adobe forms with
    digital signing to comply with SARS requirements. Configured SAP ArchiveLink to archive documents
    on ECC, configured output in SD to comply with customer requirement; solution documentation.

  • 08/2007 - 01/2010

    • ABSA
  • Senior SAP Consultant, ABAP
  • Support of ECC and SRM Production systems and Development of new requirements for these
    systems; Development of Banks Act Reporting solution, utilizing WebDynpro for ABAP; Maintenance of
    existing programs, bug-fixing and development of new programs for reporting, data input etc.; Assisting
    in establishment of new development standards; Starting a team wiki as a knowledge base;
    Modularizing business-specific functions in ABAP to streamline existing code; Automation of existing
    processes; Enforcing change processes in the absence of a team lead/manager; Liaising with SAP
    support and researching solutions for functional problems

  • 12/2006 - 07/2007

    • Standard Bank SA
  • Senior SAP ABAP Developer
  • Project member on implementation of service-based loans application; Producing technical design and
    specifications from functional specifications; Assisting functional team members by investigation
    solutions for business requirements in CRM 5.0; Sales from configuration and development
    perspective; Developing solutions in ABAP on Netweaver 2004s (7.00) and 7.10; Starting a team wiki
    for knowledge sharing and use as a knowledge repository; Producing detailed documentation on
    findings from investigations; Acting in advisory role on certain technical issues; Providing guidance for
    junior developers

  • 02/2001 - 11/2006

    • The South African Breweries
  • Senior SAP Developer
  • (Permanent)
    ABAP Development of enhancements across various modules (MM, FI, CO, PM, SD, HR Time, PD
    and Payroll, SEM); Java Development on SAP Portals/KM and SAP Mobile Engine; Delivering
    customer requirements according to specification; provide support on applications and assist on
    projects; Assist functional teams in trouble-shooting SAP and custom applications; Project Involvement:
    R/3 4.7 Upgrade, SD implementation, Enterprise Portal 5 implementation (with KM), Stock-take System
    project (using SAP Mobile Engine and Handheld technology), Enterprise Portal 6 Upgrade; Liaising with
    SAP via Service Marketplace (OSS) for support; Contributing to and defining Development Standards
    and Procedures; Assisting and guiding Junior developers on projects and in support roles; Selfmanagement
    on smaller projects; Starting a team wiki for gathering team knowledge and to build a
    knowledge base

  • 01/2000 - 01/2001

    • Deloitte Consulting
  • Senior Consultant
  • ABAP development on projects and support work, including remote support; Clients served include:
    Samancor Chrome, Samancor Manganese, Wella, Alusaf and Distell; Providing training to colleagues;
    Served on a project evaluating tenders for a client in the public sector.

  • 01/1997 - 12/1999

    • Integrated Management Systems (IMS)
  • ABAP Programmer
  • (Permanent)
    ABAP Programming and Support on a number of projects and at a number of sites; tasks including
    report writing, interfaces, layouts (SAPScript), dialog transactions, user exits and more; Clients served
    include: Kynoch Feeds, Kynoch Fertilizers, South African Breweries, Sappi, TSB, Ster-Kinekor, Fidelity
    Services Group, Robert Bosch SA, Industex, Queensland Department of Emergency Services
    (Brisbane, AU); Writing training material on ABAP development.