• OData Services
• SAP Gateway
• SAP Workflow Management
• CDS

• Design, Development, and Improvements of Groovy script code
• S4HANA integration with SuccessFactors (Public Cloud)
• SAP SuccessFactors Compensation integration with S/4HANA
• Java development with Spring Boot/Spring Cloud, Odata services, Angular/ Typescript
• SAP UI5/Fiori applications for SCM and EWM
• Extensions with Kyma environment (Serverless and microservices)
• Set up of the architecture: Cloud connector, Process design, connectors, IFlows development, and transformation scripting.
• ABAP Steampunk: ABAP RESTful Application Programming Model (RAP)

• Developed Fiori application for Loans
• Node solution to pick up a file from Bundesbank and save it in SAP HANA. The solution uses SAP CPI too.
• Trisotech BPMN
• Design and implementation of multifactor authentication on SAP BTP (Public Cloud)

• Developed two applications for the reporting of travel expenses and financial information using embedded analytics technologies:

  • SAP CAP: developed Java and Nodejs applications for Banking information
  • CAPM development
  • ABAP CDS views: used SELECT statement of SQL and made calculations with it
  • Virtual Data Model (VDM): used these predefined views for the entities in S/4HANA. This development was done for the General ledger Account Balance Cube
  • Application Templates and analytical apps: Key Performance Indicator application
  • And embedded analytics architecture
  • Consumed CDS views in SAP Analytics Cloud
  • Planning and forecasting app on an abstract layer independent of the transactional layer
  • ABAP CDS modeling and HANA CDS as well
  • Design of Analytical Table (ALV)
  • Use of different UI Elements: using simple and complex controls such as Action/ Navigation, Collaboration (Timeline), Data visualization: Gant chart, Process Flow, etc.), Form/ Layout / Container (Flexible Grid, Smart Form, and others)

• DevOps Engineer and Automation (Ansible, Terraform, CloudFormation, Python)
• Advisor in the migration of many services to the cloud
• Used Staging tables to migrate data from old ECC systems to S/4HANA
• SAP SuccessFactors connection to S/4HANA for Central data information
• Participated in the design of TOTP Two-Factor Authentication for platform users on the SAP Business Technology Platform
• Process modeling
• Evaluation of cloud providers and Operational providers
• Helping the DEC team to support cloud adoption corporate wide
• Migrating SAP Workloads into the cloud using Infrastructure as a Code (IAC)
• Major Artificial intelligence initiative for employee comments using python and PyTorch
• RPA automation in various cloud operation tasks.
• SAP Business Application Studio

• SAP BTP (AWS ? Public Cloud)

  • Developed Java (Spring Boot) microservices for transportation in SAP CAP
  • Create a destination in the SAP BTP Cockpit for the OData service
  • Deployed various Apps to SAP BTP (Cloud foundry environment)
  • Managed entitlements on SAP BTP

• S/4HANA On Azure: ABAP on HANA
• I have Set up SMS-based Multi-factor Authentication in SAP Cloud Platform Identity Authentication
• Developed an SAP UI5 application using Neptune with MVC Architecture. The application is a version of the standard purchase order with additional functionality, validation, and look and feel
• Construction of SAPUI5-like Fiori applications using "templates" 
• Construction of a ?Master Detail? application consuming a data entity from an on-premises SAP Backend
• Deployment in the cloud
• Access from a mobile device
• Analysis of the File System, Manifest.json, I18N
• Construction of a Worklist-type Web App by accessing a Cloud backend
• Customization of a Web App. WebIDE Layout Editor. Variations: adding columns, changing texts
• SAP Fiori Launchpad. Mosaics, catalogs, groups, and roles. SCP Portal service and Fiori Launchpad Cockpit.
• Incorporation of previously created applications like Fiori into a launchpad.
• Fiori Apps Floorplans, Layouts, and Fiori Elements with Annotations
• I have applied the principles of SAP Fiori design: Most common Floorplans & Layouts. Types of Fiori Applications. Fiori Elements. Concept of Annotations, local, remote, utility. Creation of an App with Fiori Elements.
• Replaced standard OData services with custom OData services to retrieve the data from the backend
• Accessed Custom OData services and built applications to fetch and display data in the UI5 application
• SAP BTP security concept in the cloud for AWS, defining the proper separation of the application instances from the database instances
• SAP BTP security
• Complete solution for Employee gas consumption allowance and connection to SuccessFactors Central payroll

• SAP HANA Platform lifecycle management (used for the installation and configuration)
• SAP S/4HANA migration cockpit ? Using SAP Data Services to load data to the staging tables
• Transferring Data Using Staging Tables
• I made the configurations for the Extraction tool (to obtain the data from the source system).
• I made the connection to staging tables in the SAP Cloud Platform instance.
• And finally, I transferred the staging tables to S/4HANA using the SAP S/4HANA Migration Cockpit (On-Premises, hosted on Public Cloud - Azure)

• I help design the security aspect of the migration/ integration:

  • Defined the scenario between the on-premises data center and the SAP Cloud platform
  • Installation and configuration of Cloud Connector
  • Configuring SAP Authentication 365 for SMS-based Multi-factor Authentication
  • Definition of how to use 2FA for customer applications
  • Helped the team enable SMS-based MFA within the Identity Authentication service
• I oversaw coordination, technical project management, and support with on-shore and off-shore teams
• Process modeling and workflow automation
• I oversaw all topics related to user experience and the Neptune DX platform:
  • Development using Application designer, built REST API Services on SAP, Neptune Web Designer, use of the Neptune Application Manager for deployment, and finally, shared the custom Neptune application in the Neptune Launchpad.
• S/4HANA green field project in the private cloud
  • Azure cloud
• Configuration and security in SAP BTP
• Azure Data Factory for data integration
• Replication of Apache Kafka data with Apache Kafka on HDInsight. Used to replicate testing data between instances.
• Integration with On-premises systems using SAP Cloud Integration
• Complete architecture plan of deployments using Ansible and Ansible Tower
• Created custom integration flows based on requirements - implemented Cloud to On-premises, Cloud-to-Cloud Integrations
• Created Integration Processes from Scratch with exception handling
• Integration using REST-based web services
• Cloud Platform Integration with on-premises and other cloud-based applications
  • Hybris, Oracle
• We implemented sequential and parallel multicasting for connecting multiple systems
• Used JSON and XML conversions, Groovy Script, content modifier, request-reply, multicast, router, a process called, Local integration process, exception sub-process, encoding, etc.
• Used Message Mapping and Content Modifiers for transformations
• Used Splitter/Gather and Join
• CPI integration with Hybris and CRM with other Cloud external systems
• I wrote some libraries for an ML project that predicts customer behavior: using SAP HANA Predictive and Machine Learning scenarios (Python API and R language). For the previous system to work, I managed to install and configure the AFL-component installed, which includes the Predictive Analysis Library (PAL)
• CI/CD: implementation of Jenkins

• I designed the Functional & Technical solution design & development. I helped with the governance of Data integration strategies and various projects: storage, security, and joint venture.
• Worked with IT Leadership on the SAP Strategic roadmap, investment, project execution,
  • vendor management, solution architecture, and successful launch of new solutions and applications.
• Experienced with the latest SAP technologies like HANA, cloud solutions, and mobile applications.
• Exposure to consumption Using the Persistence Service, Connectivity Service, Document Service
• Exposure Developing Native SAP HANA Applications.
• I have exposure to integrating Cloud tools (intelligent data integration, SAP Cloud integration, etc., and Systems (like concur, S/4 HANA, etc.) with BTP
• Cloud-To-Cloud or cloud-to-on-premises integration hands-on experience. Modeling integration scenarios from scratch, a smooth message exchange between SAP?s on-premises and cloud solutions
• Worked with SAP HCI?s data model.
• Enrich incoming data with data from an external OData source. Map data between different message interfaces.
• Route messages to the correct receiver depending on the message?s content (i.e., content-based routing Influences the evaluation sequence of conditions for the content-based router.
• Influence the execution of synchronous and asynchronous scenarios.
• Schedule timer-based integration flows, which run at predefined times and pre-defined intervals.
• Invoke SOAP-based external data sources?structure large integration scenarios based on modularization and local integration flow.
• Exchange data between parent and child integration flows

• I developed the best practice chapter in this company for all matters of Data integration, Data Cleansing, and Data quality
• Integration between SAP S/4HANA and Salesforce CRM
• Install SAP Data Services on AIX Unix / Oracle in three servers successfully
• Configure the Central repository and fifth teen local repositories successfully
• Install and configure load balancing in QA successfully
• Design and develop the Jobs for Finance Migration
• SAP Data Migration: Hadoop, SAP S4/HANA, and Microsoft CRM
• Migration of SAP PM Master data to S4/HANA successfully
• Migration of Financial General ledger to FI-CA successfully using staging tables and the S/4HANA Migration Cockpit
• SAP for Banking - Transactional Banking (Migration to hyperscale?s):
  • SAP Loans Management for Banking, SAPS/4HANA Edition
  • SAP Loans Management in Banking Services from SAP 9.0
  • Deposits Management in Banking Services 9.0
  • Payment Engine
    
  • SAP S/4HANA for Financial Products Subledger -Financial Instruments

• Integration between SAP S/4HANA and the Salesforce CRM application (Procurement)
• I oversaw the delivery of the migration of financial data to S/4HANA using SAP BODS 4.2 capability
• SAP Data Services Designer has been installed and configured
• A migration project has been created using the SAP S/4HANA migration cockpit?s approach, ?Migrate Data Using Staging Tables?
• Migration object(s) has/have been selected/added to the migration project, and the staging tables have been generated in the SAP HANA database by the SAP S/4HANA migration cockpit
• I designed the flows to transfer the data inside BODS
• SAP BODS developer: fixed existing objects and created new flows and connections
• Implemented Information steward for data quality
• Developed enhancements to Outbound Delivery Order CDS Query for SAP Smart Business in S/4HANA Cloud (SAP EWM)
• JIT-EWM-Integration Embedded EWM in S/4HANA
• Hiding fields for Screen Personas for Mobile RF Devices in Warehouse Management in SAP S/4HANA Cloud
• Nespresso using SAP Cloud Platform Integration / SAP Process Integration (PI/PO)
• Scenario implemented: Create Sales Order in C4C with replication to SAP ERP.
• Developed SAP Fiori analytical application (SAP Fiori Elements) for Material Price Variance
  • Procurement overview
  • Overdue Purchase Order
  • Days Payable Overdue
  • Components of the app: Tables, CDS views, Fiori app, Fiori launchpad
• Developed SAP analytic app for Procurement of Direct Materials:
  • Determined the Business process
  • Assign the Business Roles to the individual test users
  • Design the Fiori Analytical App
  • Found the corresponding OData service library and Manifest JSON
  • Created the connection from the OData service to the CDS Views (SAP Getaway)

• On-Premises SAP HANA Experience
• Design, Administration, and implementation of SAP HANA data modeling using Calculation Views Develop a SAPUI5 application that shows a graphical representation of buildings when you zoom in on the map. This application uses: D3.JS
• Develop SQL scripts in Graphical Calculation views in conjunction with Table Functions
• Using SAP Data Services to fill tables in SAP HANA HDBDD
• Migrate HANA content from the development and testing environment to the Production environment using delivery units
• Created and configured Multitenant Databases and Administer SUSE Linux Enterprise SLES 12

• SAP HANA Platform lifecycle management
• SAP HANA Cloud platform: Application development in SAPUI5, HTML5, CSS, JavaScript, OData, SAP Gateway, oAuth2, Java Spring MVC and Angular.Js
• Public cloud: Developed an application for a Bank that imports market information using JSON. (Amazon Web Services), Golang, Angular2, Ember.js, and React.js, MongoDB, Machine Learning, Predictive Analytics
• Predictive Analytics and Machine Learning
• Prototypes and workshops in SAPUI5, OData, and SAP Gateway (SAP Fiori) for SAP HANA Cloud
• SAP Data Services 4.2 Migration
• Webservices development for SD scenario
• ALE/EDI IDocs configuration and development in ABAP (PI/PO use case)
• B2B integration using the Rosetta Net standard
• SAP Cloud for Customer (C4C):
  • Enhancements of the UI for the Opportunity to Order using SAP Cloud Applications Studio and Java
  • Develop applications using Eclipse java environment

• SAP BODS and Information steward work: new customer flows and Nespresso solution for CDC
• SAP HANA Fiori Prototypes: SAPUI5, OData Services, and SAP Gateway
• Developed an application with SAPUI5 using Node.js, D3.Js Angular, and Spring Boot
• Migration from SAP PI 7.1 to SAP PO 7.4:
  • All existing ABAP-based Integration Directory objects were converted to Java equivalents in the same installation. This was done manually and with other things by using the migration tool provided by SAP (PI/PO Use Case)
• Configured Webservices scenarios for B2B integration with various third-party vendors
• Used Enterprise Integration Patterns for iFlow in SAP Developer Studio
• Managed SAP BODS 4.0 to version 4.2, Integration with OpenText with Web Services, and SAP BW landscape simplification. I wrote the Scripting myself
  • (SAP PO 7.4, SAP HANA HCI, SAP ERP, SAP BW 7.4, SAP Data Services 4.2, Java)
• SAP SuccessFactors Platform (Integration with Process Integration and Process Orchestration):
  • Helped with the connectivity, configuration, and development of some enhancements for Nestle
• SAP Plant Maintenance
• Public Cloud: 
  • Apache Kafka: 
    • Used AWS MSK (Managed Streaming) to communicate microservices. The solution was intended to report messages to monitor applications in near real-time

• Built a Technical paper with recommendations for SAP BODS architecture, best practices, and Areas of improvement in Data quality (Information steward), Security, Performance, and enhancements
• Built an Agile Data Electricity Consumption for Equipment

• I oversaw the Fiori Project Proposal, Effort Estimates, Initial Proof of Concept, Build & Delivery
• Configure Gateway & Fiori Infrastructure (with support from Basis Team)
• Fiori App Configuration (SAP Gateway & ECC System)
• Developed a few gateway services to support HR Time Entry and Time approval app customizations
• We developed a few ABAP enhancements to support T&E ? Expense sheet, Shopping cart approval apps ? Gateway services
• Implementation of stored procedures to retrieve data from HANA database schema
• Building of XSJS/XSODATA APIs
• I am creating Calculation Views, Analytical & Attribute and sand, and CDS Views
• Customization of Fiori Apps for HCM
• I am creating tiles, Catalogs, roles, target mapping, and semantic objects

• It involved ABAP ? BW, BPC Data extractors creation, and fine-tuning.
• I created a report to Automate The time entry process to default time entry.
• I created a report to display Employee Leave Quota details.
• I created a report displaying employee time entry details using optimized select statements.
• Involved in Business discussions, Build, documentation/code reviews.
• Involved in SAP BI ETL Design, i.e., Data Extraction, Data Transferring, and Data Loading activities from SAP R/3 system to SAP BW.
• Designed simply too complex data flows per the requirement using most of their BI objects (Info objects) and info providers (Multi-provider, Info cube, DSO, etc.). Used ABAP for transforming some of the HR data to support report-level calculations

• Leading the team of 6 consultants responsible for ABAP objects delivery.
• It involved Business discussions, FS review sessions, and Feasibility analysis phases.
• Analyzed all the custom objects and provided upgrade impact assessment (EHP5 to EHP7).
• Adjusted all the SAP Standard objects using SPAU, SPDD, and SAP ENH.
• Modified ABAP custom programs code to Improve Performance by using HDB (BAA).
• Enhancement of Work Center in the warehouse (EWM): Use of BADI
• Determination of warehouse task for Deconsolidation (EWM) using Webdynpro ABAP

• He leads a team of 5 consultants, responsible for ABAP code Migration & Performance tuning and Gateway and HR-ABAP objects delivery.
• Developments lead and go-to person for all technical solutions or issues at the client site.
• Coordinated development activities with the offshore team for status updates, clarifications, and issue resolutions.
• Extensively worked on CATS Time entry (CAT2, ESS, Fiori, custom WDA Time entry) process improvements.
• She worked on Infotype enhancements to stabilize the time entry process.
• I worked on a Few Reports related to HR-TM and PY area by extracting time data (CATSDB) and payroll data (PCL2).
• Automated Substitution (PA2003) creation processes by eliminating manual processes.

• Created Marketing Datamart with SAP BW

Constructed reusable templates to speed ETL development in BODS and provide auditing functionality. Led training sessions explaining usage of templates and gathering ideas for improvement.

• Created executive summary and framework (Xcelsius) dashboards, including hierarchical selectors, flash variables (linking to dashboards), and dynamic sales and marketing information based on live SAP BPC data.
• Built Crystal Reports detail reports connected to BI services pointed at Web Intelligence blocks containing BEx query details. Reports launched by and received prompts from Xcelsius dashboard.
• Introduced best practices for Data Services, Xcelsius and Crystal Reports development.
• Acted as go-to for the team for technical concerns and idea development.
• Created Marketing and Finance Dashboards, Inventory Management and Cost Center Accounting data.
• Created complex dashboards on Bex Queries using Query Browser in Dash board designer 4.0
• Created Dashboards for FP&A using BIWS and QAAWS in Dashboard Designer 4.0.
• Exclusively used QAAWS and Live Office to import data to spreadsheet and develop visually rich dashboards.
• Worked on optimizing the performance of the dashboards. Reduced the dashboard loading time by scheduling the backed source WEBI reports and by selecting the filter option changing with refresh on trigger option to pick from the latest instance.
• Created Dynamic Dashboards using SAP BI data/ BEx Queries.

• Designed and develoved a SAP Human Capital Datamart in SAP BW

Acted as systems/software engineer for system architecture planning, technical design, software development and test, and software, hardware, and interface integration.

• SAP HCM: Data Migration
• Installation and configuration of Business Objects Enterprise and Data Services, including Data Quality.
• Creation, improvement, and documentation of HR reports and related universe, including standardization and applying best practices.
• Responsible for building, maintaining and updating BO reports, BO universes and Client’s custom application built using Dashboard builder.
• Responsible for designing, building and updating business users’ ad-hoc reports using Web Intelligence and BO analysis.
• Responsible for supporting reporting month-end and week-end processes.

• Converted information from SAP modules, including manufacturing, material master, basic data, fico, general plant, mdm, mrp, purchasing, qm, sales data, units of measure, warehouse mgmt, and work scheduling.
• Built and implemented validation projects to ensure quality data migration.
• Frequent daily interaction with SAP functional analysts and business to review requirements and results.
• ABAP Data Flows.
• Data Profiling and Data Cleansing:
  
  • Person & Firm Cleansing Package
  • Global Address Cleanse Transform
  • Match and Consolidate
  • Geocoder Transform
• I was able to clean the following fields using cleansing packages:
  
  • Invalid phone numbers, non-existent postal addresses, improperly formatted email addresses,
  • Incorrect dates, as well as common misspellings of names and businesses

• Created a history preserving Data Mart for Water wells.

Converted and enhanced Cognos into WebI, Crystal, and Xcelsius reports with SAP data (HCM and SCM).

• Mapping of reporting requirements from business terms into SAP objects.
• Creation and maintenance of OLAP universes sourced from BEx queries.
• Writing and editing of SAP BEx queries using Query Designer.
• Writing of test scripts for accuracy, formatting, and performance.
• Creation of Cubes and Multi providers in SAP BI 7.3
• SAP BPC implementation

• Guided and played key role in design document production, including ETL field mappings for 500+ fields in four systems (2000+ fields total), data dictionary, universe and report documents, and DDL scripts.
• Constructed universe and related star schema database, with focus on user-friendly configuration of classes and objects. Universe automatically updated with self-created automation tool.
• Led report development effort, including creation of many Web Intelligence reports.
• Designed and implemented Business Objects architecture, including hardware and software requirements, CMS information, security, and migration from XIr2 to XIr3.
• Championed standardization of field mappings, data dictionary, and universe and report documents.
• Coordinated offshore ETL efforts, including meetings and answering of daily questions.

Environment: Business Objects 4.0; SQL Server 2008; Designer SDK; Crystal Enterprise SDK, Win XP.

Activities:

• Created multiple Datamarts for Finance and Controlling 

Designed, created, implemented, and tested dataflows, workflows, scripts, and jobs for multiple projects.

• Troubleshooting and performance tuning which reduced several jobs from several hours to less than one.
• Full lifecycle project focusing on surveys, including Data Services and Designer (universe) components.
• Migrated dataflows, workflows, scripts, and jobs between repositories.
• Implemented InfoCubes like Line Item (0FIAR_C03), Payment History (0FIAR_C05), and Cost and Allocation (0CCA_11) and customized those using Update Rules. Created ODS, InfoCubes and MultiProvider for queries
• Involved in analyzing BI Data Load Schedules for HR Master Data and transaction data.
• Developed Process Chains to load HR Master Data and transaction data, scheduled the process chains for daily, weekly and monthly loads. Monitoring the process chains in the development box
• Extensively used 0FIGL_C10 cube for ‘Profit Centre Variance Analysis’ annual reporting.
• Experience in production support, data loads, validation and trouble shooting of transaction data and master data, change management, transport management, roles and security, system checks, performance tuning and process chain
• Full Data Migration cycle: Extraction, Transformation (Data Cleansing as well), Enrichment and Loading.

• Created Multiple Datamarts in BW for AMD corporation using CRM Module

Responsible for building, maintaining and updating BW/BEx queries.

• Responsible for building BEx queries using BO Analysis.
• Responsible for building, maintaining and updating universes against SAP BW/ BEx Queries.
• Responsible for designing BW and BO reporting and analytic solutions.
• Directed and coordinated organizational strategies.
• Partnered with software and architectural teams to plan and build out new systems.
• Acted as key developer, leading a team of four (mostly remote) developers.
• Implemented ETL related to numerous systems
• Guided and developed the Business Objects teams.

Activities:

• Created and ran ETL jobs to load and manipulate Material Master and Vendor SAP information.
• Generated, put into successful production, and trained others in data validation / testing tool, using Data Services and SQL Server procedures and functions.
• Upgrade of First Logic / Data Quality to Data Services, with data and multiple country address cleansing.
• Developed, published, and scheduled batch and real-time jobs.
• Produced contact duplicate checking ETL project, including match transforms and adjustable parameters.
• Constructed dashboards to review data validation results.