Poojitha N Email-Id: ad1bay@r.postjobfree.com

SAP ABAP/S4 HANA Technical Consultant Mobile: +1-913-***-****

LinkedIn: linkedin.com/in/poojitha

PROFESSIONAL SUMMARY

Having 9+ years of experience as an SAP ABAP/FIORI Consultant with excellent functional knowledge of FI, SD, MM, CM, PP, CRM, ABAP on SAP HANA, and most recent implementations focused on SAP FIORI, FIORI Apps Customization and ODATA REST Services.

Expertise in full software development life cycle (SDLC) implementation of SAP R/3 and S/4 HANA.

Experience in assessing client needs, supporting developers and architects, presenting SAP solutions to clients, implementing projects, and making improvements based on client feedback.

Throughout my experience, I've contributed to various projects and acquired expertise in Core ABAP, Advanced ABAP, ABAP on HANA, ODATA and Gateway services, BRIM implementation, and S4 implementation.

Good experience in ABAP/4 interfaces development, data conversions, enhancements, user exits.

Proficiently guided various SAP modules, actively participating in implementations, rollouts, and support projects, with a focus on harnessing essential skills in report development (Classical, Interactive, ALV, OOABAP), forms creation (SAP Scripts, Smart Forms, Adobe Forms), and dialog programming (Module Pool, Screen Controls).

Experience in developing SAPUI5 applications using ADT(Eclipse)/Web IDE, Javascript, XML, HTML5, and consuming the data by using NW Gateway services.

Proficient in designing CDS views to create comprehensive data models with attributes, associations, and aggregations.

Skilled in generating OData services and enriching them with metadata and behavior information for seamless data access and consumption.

Expertise in standard and custom EDI/IDOCS, SAPUI5, HTML5, FIORI.

Having very good knowledge of Data Migration, Data Conversion, Data Integration, Data Quality and Data Profiling using SAP Data intelligence.

Proficient in creating Association and Navigation properties in OData services and extending standard Fiori/UI5 applications.

Strong knowledge of Fiori Launchpad configuration, including the creation, redefinition, and activation of OData services, as well as the setup of Fiori Tiles, catalogs, and PFCG roles.

Expertise in coding for data consumption in UI5 applications through NetWeaver Gateway OData/JSON services.

Proficient in developing user-friendly applications with interactive reports, structured tabular data presentations, and custom screens for seamless user experiences.

Proficient in integrating SAP with external applications through BAPIs, employing object-oriented programming with classes, objects, and methods, implementing event-driven logic for dynamic user interactions, and ensuring data protection through user roles and authorizations.

Multiple projects on data migration with BDC’s, Legacy System Migration Workbench (LSMW) for data upload for various SAP projects.

Experienced in using various modularization techniques like subroutines, Function modules and RFCs.

Excellent Debugging, Troubleshooting, Event Tracing and Performance Tuning Skills.

Good Knowledge of configuring EDI, ALE, and good experience on IDOC programming, testing for inbound and outbound IDOC’s, extensions and creating custom IDOC’s as per business requirement.

Developed and modified forms using Smartforms, Scripts and have good knowledge in Adobe forms.

Experience with Connecting to underlying database using native SQL or ADBC calls.

Good Knowledge of BRF+ and experience in Workflows, BOR and ABAP Objects.

Development experience in creating custom Web Dynpro Applications and Powl queries with MVC Architecture and FPM.

Involved in configuration of Workflow tasks and coding of multi-step SAP workflows for MM, SD, and FI using workflow tools and debugging for troubleshooting.

Responsible for designing technical specifications from functional & business requirements by developing corresponding Detail Design Specifications for Forms, Reports, Interfaces, Conversions and Enhancements (RICEFW) and coordinate with functional teams to ensure proper implementation of such components.

Strong analytical skills & organized, self-motivated individual with good communication and interpersonal skills.

TECHNICAL SKILLS:

Reports

Classical Reports, Interactive Reports, ALVs, and OOABAP Reports.

Interfaces

EDI, IDOCs, RFC, BAPI, ABAP Proxy, and Fiori.

Conversions

BDC - Session Method & Call Transaction, LSMW.

Enhancements

User Exits, Customer Exits, Screen Exits, BTE, BADI, Implicit & Explicit Enhancements.

Forms

SAP Scripts, Smartforms, Adobe forms.

Dialog Programming

Screens, Table Controls, Subscreens, and Web Dynpro.

ODATA

Design and Development of ODATA Services.

S/4 HANA

ABAP CDS Views and AMDP.

SAPUI5/Fiori

Fiori App Development, SAP UI5, WebIDE, HTML5, JavaScript, Fiori Launchpad configuration.

PROFESSIONAL EXPERIENCE:

Client: Ormat Technologies, Reno, NV September 2022 to Present

Role: SAP ABAP on HANA Technical Consultant

Environment and modules: SAP S/4 HANA, Fiori, OData, MM, SD, FI, PP, ALV.

Ormat Technologies is a global leader in renewable energy solutions, specializing in geothermal and recovered energy power plants. With a rich history dating back to 1965, Ormat has established itself as a prominent player in the clean energy sector.

Responsibilities:

Developed HANA CDS views leveraging JOIN, ASSOCIATION, and GROUP BY functionalities to assess real-time geothermal reservoir data, integrating these views with custom ALV reports through OOABAP methods.

Crafted AMDPs using SQLScript for efficient data transformation, focusing on historical geothermal data and performance trends. Utilized table functions to optimize complex data computations.

Enhanced MM processes by creating custom ABAP on HANA programs using dynamic SQL and table buffering techniques to accelerate procurement operations for geothermal equipment.

Utilized HANA Studio and ABAP Development Tools (ADT) to design performance optimized ALV reports, integrating Fuzzy Search capabilities for more user-friendly energy production trend analysis.

Implemented BAdIs and user exits within the PM module, incorporating HANA database procedures for predictive maintenance algorithms, optimizing plant uptime.

Integrated ABAP Managed Database Procedures (AMDP) with native HANA algorithms for geothermal energy forecasting, processing vast amounts of data to predict accurate future energy yields.

Using SAP Web IDE, designed and deployed a Fiori dashboard application utilizing VizFrame controls to provide real-time geothermal energy output visualizations.

Developed custom Fiori applications leveraging SAPUI5 libraries, MVC architecture, and OData services. Established seamless data communication using CRUD operations, enabling on-field engineers to access real-time equipment and reservoir statistics.

Enhanced the custom Fiori and SAPUI5 applications using Eclipse and Web IDE and GitHub for the version control.

Integrated Fiori apps seamlessly with SAP S/4 HANA modules, such as MM, SD, FI, and PP, to provide end-users with a unified platform for accessing and managing data related to procurement, sales, financials, and production.

Created custom Fiori reports and Custom changes to the Fiori applications on S/4 HANA (1709) Cloud.

Conducted thorough testing of Fiori applications to identify and rectify any issues related to functionality, usability, and performance. Worked closely with quality assurance teams to deliver high-quality Fiori solutions.

Implemented a Fiori-based interface for the REG segment, using responsive table controls, filter bars, and client-side data models to efficiently display and manage waste heat recovery metrics.

Implemented security measures within Fiori applications, including role-based access control and authentication mechanisms to safeguard sensitive geothermal and energy data. Collaborated with security experts to ensure compliance with best practices.

Developed a Fiori app for streamlined procurement using List Report and Object Page floorplans, integrating with backend CDS views and OData services for real-time tracking of geothermal equipment.

Designed a Fiori analytical app, using the sap.viz.ui5.controls library, to display charts and graphs that monitor solar and wind energy contributions, ensuring backend data consumption through optimized OData services linked to HANA views.

Conducted periodic code reviews with the ABAP Test Cockpit (ATC) and ensured code performance using the SQL Performance Tuning Worklist (SWLT), maintaining high coding standards and optimized system performance.

Client: Change Healthcare, Nashville November 2019 to August 2022

Role: SAP ABAP/S4 HANA Technical Consultant.

Environment and modules: SAP Fiori, S4HANA, OData Services, SD, MM, FI, CO, PM.

Change Healthcare is a leading provider of revenue and payment cycle management and clinical information exchange solutions, optimizing communication, processing, and workflow efficiencies throughout the patient and claims cycle. As a central player in the healthcare sector, Change Healthcare utilizes Enterprise Resource Planning (ERP) systems to ensure streamlined operations and effective patient-to-provider communication.

Responsibilities:

Developed custom ABAP programs and enhancements to extend standard SAP functionality for specific business needs within the healthcare payment and claims processing cycle.

Implemented SAP Adobe Forms for custom document generation, such as patient billing statements, insurance claims, and provider reimbursements, ensuring Change Healthcare's documents align with industry standards and regulations.

Registered and activated testing OData services using /IWFND/MAINT_SERVICE, ensuring seamless SAP system and front-end integration tailored to the healthcare domain.

Diagnosed and resolved Fiori/UI5 app and OData service issues, optimizing loading times with transaction /IWFND/ERROR_LOG.

Designed and developed custom Fiori applications tailored to Change Healthcare's intricate healthcare claims and billing processes, encompassing functionalities for tracking patient billing, managing insurance claims, and monitoring claim reimbursements.

Engaged in complex development tasks to enhance standard Fiori applications by implementing CDS extensions, utilizing table functions and AMDP to optimize reports for improved performance through a code push-down approach.

Created Analytical Fiori Apps to pull the reports from the HANA database.

Collaborated with UX/UI designers to optimize the user experience of Fiori apps, ensuring that they are intuitive and cater to healthcare professionals.

Continuously enhanced the performance of Fiori applications, making sure they efficiently handle extensive datasets typical in healthcare billing and claims management.

Optimized Fiori apps for mobile devices, enabling healthcare staff to access critical information and perform tasks on the go, enhancing productivity and responsiveness.

Designed and implemented Fiori analytical apps that provided healthcare professionals with insights into key financial and operational metrics, enabling them to make informed decisions and optimize revenue and payment cycle management.

Successfully integrated Fiori applications with healthcare-specific modules, such as Patient Billing, Insurance Claims, and Provider Reimbursements, to streamline processes in the healthcare payment and claims processing cycle.

Continuously monitored and fine-tuned the performance of Fiori applications to handle the extensive datasets typical in healthcare billing and claims management, ensuring smooth and efficient operation.

Played a key role in change management by ensuring that healthcare professionals were informed and prepared for updates and changes in Fiori applications, minimizing disruption to their workflow.

Devised SAP HANA data models, including attribute, analytic, and calculation views, to enable rapid and accurate data extraction pertinent to healthcare operations.

Crafted RESTful services via ODATA to ensure efficient communication between healthcare systems, such as integrating patient records or insurance claim details.

Developed intricate CDS views for real-time reporting in the healthcare revenue cycle, integrating them into OData services for enhanced data accessibility and reporting.

Designed an interactive ALV Grid report for tracking outstanding claims and payments, thus bolstering user efficiency.

Instituted a Business Add-In (BADI) to negate potential duplicate references in patient billing or claim submission processes.

Engaged proactively in business discussions and liaised with functional consultants to grasp client needs, thereafter, drafting comprehensive design documents to align with Change Healthcare's goals.

Conceived and introduced a custom report for various allocation types in the Financial (FI) module, amplifying transparency, and data evaluation in healthcare financial operations.

Ensured exceptional SLA compliance, striving to exceed customer anticipations and guarantee optimal system performance within the healthcare setting.

Client: Home Depot, ATL. April 2017 to October 2019

Role: SAP ABAP Consultant

Environment and modules: SAP Fiori, HANA, CDS Views, OData Services, CO, MM.

The Home Depot is a prominent American home improvement retailer with a presence in the United States, Canada, and Mexico. Founded in 1978, it has grown to become one of the largest and most well-known home improvement retailers globally, offering a wide range of products and services for consumers, contractors, and professionals.

Responsibilities:

Actively participated in business meetings to analyze client requirements and collaborate with functional consultants in creating design documents.

Created CDS Views and provided OData services for AP Merchandise Invoice processing, facilitating access through a custom Fiori App under the catalog "AP Invoice Processing."

Developed a cost allocation report for CO using the ADMP method in ABAP to leverage HANA's performance benefits.

Utilized ADT within Eclipse to create ABAP CDS Views by joining tables LFA1, EKKO, and BKPF, enhancing data consistency and performance.

Exposed the developed CDS views as OData services, incorporating them into various ABAP programs for real-time HANA data access.

Actively participated in code review sessions to maintain code quality and compliance with coding standards, ensuring that custom developments met organizational requirements.

Implemented IDOC Extensions for vendor chargeback/invoice EDI 812 Debit/Credit adjustments, automating document reduction and processing.

Extended IDOCs for EDI 810 vendor invoices, allowing AIF to translate data to the standard INVOIC01 IDOC for streamlined processing and posting to Accounts Payable.

Leveraged SAP Cloud Platform services to extend the functionality of SAP systems and provide innovative solutions for business challenges.

Enhanced the MIRO transaction code by determining payment term application based on the baseline date for payment.

Added additional fields to the S/4 Delivery Document "Outbound Delivery" to support location transfers and fulfillments, particularly for home depot merchandise procurement and distribution processes.

Ensured compliance with SAP best practices and security standards by implementing necessary security measures, such as user roles and authorizations.

Client: Accenture, Hyd, India. November 2014 to May 2015

Role: SAP ABAP Consultant.

Environment and modules: SAP Architecture, HANA, ABAP, IDoc, SAP R/3, Enhancements.

Accenture is a global professional services company that provides a wide range of services, including consulting, technology, digital, and operations services. Accenture's expertise in ERP and SAP is an integral part of their overall service portfolio, helping businesses improve their operations.

Responsibilities:

Designed and implemented SAP architecture for financial costing and sales modules, resulting in efficiency improvement.

Developed interface programs using IDOC, RFC, and BAPI, reducing manual work by 40%.

Leveraged SAP HANA for high-performance analysis of large data volumes, achieving increase in accuracy.

Enhanced customer satisfaction through the creation of interactive reports using both traditional and ALV modules.

Optimized and transformed substantial data through conversion exits (BDC, BAPI), reducing processing time.

Conducted regular system performance tuning and optimization to keep the SAP environment running efficiently.

Collaborated with cross-functional teams to gather and analyze business requirements, ensuring that SAP solutions align with the company's strategic goals.

Elevated project success with SAP Enhancements and accelerated project delivery through the customization of SAP requests (ALOG and ULOG) with coding and testing implementation.

Improved system performance by employing more effective analytical and debugging approaches in the SAP R/3 system, resulting in reduced downtime and higher user satisfaction.

Acted as a subject matter expert for SAP-related troubleshooting and issue resolution, providing valuable support to resolve technical challenges promptly.

Facilitated knowledge sharing and training sessions for end-users and fellow team members, contributing to a more informed and capable SAP user community.

Achieved success rate and on-time delivery while developing, testing, debugging, implementing, maintaining, and documenting ABAP code objects.

Maintained comprehensive documentation of ABAP code objects, system configurations, and custom developments to support system audits and future reference.

Contributed to the development of best practices and coding standards to maintain high code quality and consistency across SAP projects.

Supported SD, QM, and FI modules as part of an offshore technical team, involving coding and designing technical specifications based on functional specifications.

Client: AkzoNobel, Hyd, India. September 2013 to October 2014

Role: SAP ABAP Consultant

Environment and modules: MM, PP, FI, SD, Adobe forms, SAP ALV.

AkzoNobel is a global, leading paints and coatings company with operations in various industries. It is known for producing a wide range of products, including decorative paints, performance coatings, and specialty chemicals. AkzoNobel serves both consumers and industries worldwide and is headquartered in the Netherlands.

Responsibilities:

Investigated and debugged SAP standard transactions, rectifying errors and offering solutions to streamline client production issues.

Delved deeply into P2P and OTC processes, enhancing the efficiency of procurement and sales operations within the SAP landscape.

Troubleshot and rectified accounting documentation posting glitches by fine-tuning the CFIN AIF, ensuring seamless financial data flow.

Regularly monitored interfaces, resolved discrepancies, and ensuring data consistency across multiple system touchpoints.

Crafted precise validation and substitution rules in the FI module, upholding the integrity of profit center line items during financial postings.

Managed and executed sales organization address modifications in various output forms, guaranteeing accurate representation.

Refined Adobe forms with precise details such as logos and additional fields to enhance clarity and branding consistency.

Customized Smart Forms and SAP Scripts, enabling high-quality EHS safety label printing on Zebra printers with corporate logos.

Enhanced ALV reports, tailoring them to fit AkzoNobel's unique business demands and improving data visualization.

Oversaw the SAP backup processes and disaster recovery strategies, ensuring business operations remained uninterrupted and resilient.

Automated batch number generation in the MIGO transaction, streamlining the goods receipt process for improved inventory tracking.

Employed BADI's and user exits, customizing core SAP functionalities to align more closely with AkzoNobel's business processes.

Tailored SAP scripts and Smart Forms, ensuring they met specific operational requirements and facilitated efficient business processes.

Worked meticulously on web service definitions, ensuring the URL remained updated and in sync with evolving business needs.

Client: Voltas Limited, Hyd, India June 2012 - August 2013

Role: SAP ABAP Developer.

Environment and modules: SD, CRM, ABAP, Smart Forms and Scripts, Workflow.

Voltas Limited is an Indian multinational engineering and air conditioning solutions company. It is a part of the Tata Group and has a significant presence in India and international markets. Voltas is known for providing a wide range of products and services, including air conditioning and refrigeration solutions, electro-mechanical projects, engineering solutions, and more.

Responsibilities:

Created an ALV Sales Report for managing FOC (Free of Charge) and Defective orders, ensuring database updates were triggered when PGI (Post Goods Issue) and PGR (Post Goods Receipt) actions occurred.

Implemented a BDC (Batch Data Communication) solution for efficiently blocking and unblocking customers based on their status.

Enhanced an existing report to automatically send PDF attachments, contingent on the order status.

Designed a report to facilitate customer number updates via Excel sheets, simplifying data management.

Customized an existing report by adding supplementary fields such as telephone numbers, email addresses, customer codes, and names.

Developed a report for mass updates in the Siebel CRM system, considering specific status criteria.

Designed and implemented custom enhancements (User Exits and BAdIs) within the SAP system to address specific business needs, enhancing the standard functionality and improving user experience.

Created and integrated complex data conversion programs using ABAP to facilitate smooth data migration during system upgrades or data transfers between different systems.

Worked on SAP Smart Forms and SAPScript to design and modify customized forms, such as invoices, purchase orders, and shipping labels, ensuring that they align with the organization's branding and data requirements.

Conducted performance optimization for custom reports and programs, resulting in significant speed improvements and efficient data processing.

Implemented enhancements to SAP workflows, improving workflow automation and simplifying approval processes for various business functions.

Collaborated with end-users to gather feedback and make necessary modifications to reports, interfaces, and forms to ensure they meet evolving business requirements.

EDUCATION:

Masters in Technology Management from Southeast Missouri state University in 2017 with 3.6 GPA.

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