Senior SAP S/4HANA Technical Consultant

SRINIVAS R DENDI

PROFESSIONAL SUMMARY

Senior SAP S/4HANA Technical Consultant with 6+ years delivering end-to-end ABAP, Fiori/UI5, and HANA CDS solutions on RISE with SAP S/4HANA 2023 (Private Cloud on AWS/Azure).

Experienced across greenfield and brownfield programs, specializing in clean-core extensions, RAP/OData services, UI5 adaptation/extensibility, and BTP Integration Suite patterns.

Strong track record owning RICEFW delivery, performance optimization for high volume FI processes, and cutover/transport governance across DEV/QA/UAT/DR/PROD landscapes in Agile/hybrid environments.

TECHNICAL SKILLS

S/4HANA & ABAP: ABAP 7.5, OO ABAP, Enhancements (BAdI/BTE/User-Exits), ALV, SmartForms/Adobe, Background Jobs, AIF

Data & Modeling: HANA CDS (Analytical/Transactional), CDS Extensions, AMDP, Performance Tuning (SQL/Jobs), SLT collaboration

Fiori/UI5: SAPUI5, Smart Controls, Annotations, Fiori Elements, FLP (catalogs/spaces/roles), UI Adaptation (UI5 flexibility) & ATO

Services & Integration: OData V2/V4, Function Imports/Actions, Deep Entity, REST APIs, RFC/BAPI/IDoc/ALE; BTP Integration Suite; MuleSoft/CPI exposure

DevOps & Governance: ChaRM/SolMan, Transport Mgmt, ATC/SCI, Code Reviews, Jira/Azure DevOps, HP ALM/HPQC, ServiceNow/Remedy

Testing & Cutover: Volume/Performance Testing (ITC/UAT/DR), defect triage, mock cutovers, TVARVC/variants, runbooks & hypercare

EDUCATION University of Glasgow, Scotland, UK

B.Sc. Mechanical Engineering (Honors)

PROFESSIONAL EXPERIENCE

Feb 2024 - Present TVA (Tennessee Valley Authority) - FI/GL Modernization - Deloitte Consulting LLP

SAP Fiori / ABAP Technical Consultant - Remote

Environment: RISE with SAP S/4HANA 2023 FPS01 (Private Cloud), BAS/BTP, ATO, ChaRM/Jira

Designed and delivered custom Fiori apps and extensions (Analytical/List Report + navigation to overview pages) for Finance processes (e.g., Verify/Manage Journal Entries, bank statement workflows, payments/BCM).

Designed and developed a custom freestyle SAPUI5 application using BAS dev spaces, implementing full MVC architecture and consuming backend services via OData V2, with advanced UI handling for file upload and dynamic rendering of raw file content on the frontend.

Built scalable backend architecture using ABAP + CDS (Interface & Consumption Views) on top of ACDOCA and custom staging tables, exposed via SEGW-based OData services, enabling separation of concerns and optimized data retrieval using associations, annotations, and delta handling logic.

Delivered end-to-end development in S/4HANA 2023 (RISE NS2 private cloud) including Fiori Launchpad configuration (catalogs, target mappings, spaces/pages), role-based authorization (PFCG), and extensibility via CDS extensions and BAdI implementations, ensuring secure, role-driven access and scalable UI enhancements for FI/GL processes.

Built and enhanced HANA CDS views (analytical + transactional) applied clean-core CDS extensions, and exposed services through OData (associations, actions/function imports, deep entities) to support UI5/Fiori Elements scenarios.

Implemented FI automation and controls: BTE-based logic, workflow/work item optimization (SAP_WAPI_USER_WORKITEMS), number-range consistency checks, and job scheduling strategies to improve throughput for high volume postings.

Configured and transported FLP artifacts (catalogs/roles/target mappings) and managed UI adaptation using ATO / UI5 flexibility, resolving layered repository and transport propagation issues across landscapes.

Owned performance and volume test support (ITC/UAT/DR): analyzed long-running jobs, optimized selections/SQL, tuned background processing, and reduced end-user transaction response times.

Developed interfaces for initial/delta loads and cross-system integration using REST/OData patterns; collaborated with Integration teams (MuleSoft/CPI) and data teams (eDAP/SLT) for end-to-end flows.

Led defect triage and remediation: produced technical documentation (RICEFW tracker updates, runbooks), performed code reviews, and enforced ATC checks/variants for quality and clean-core compliance.

Sep 2021 - Feb 2024 Citi Bank - Enterprise Operations - Citi Bank N.A - Irving, TX

SAP ABAP Technical Consultant / Remote

Environment: SAP ECC/S/4 mixed landscape, UI5, Web Dynpro ABAP/FPM, MDG, DRF, IDoc

Delivered WRICEF objects and production support across multiple ITC cycles; coordinated defect resolution with offshore/onshore teams and maintained daily capacity/demand plans.

Developed and supported custom SAPUI5 applications consuming ABAP OData services, including drag and drop file upload/download to application server and process automation via function imports.

Revamped supplier/buyer portals using Web Dynpro ABAP and FPM: added custom fields/pages, hid unused UI elements, and enhanced standard classes to support new onboarding sub processes.

Enhanced SAP MDG supplier data model and UI (FPM) and extended DRF replication; customized and monitored outbound IDocs (CREMAS/DEBMAS) to downstream ECC systems.

Executed cutover readiness tasks (transport validations, TVARVC checks, mock cutover activities) and produced compliant documentation (TS/TUT) for release governance.

Performed deep debugging of background jobs and interface issues; configured logical file paths and system aliases in new landscapes.

Aug 2020 - Sep 2021 Builders FirstSource - Enterprise Operations - Builders FirstSource - Dallas, TX

SAP ABAP / UI5 Developer

Environment: SAP ERP, ABAP, UI5/OData, IDoc/ALE, Forms, BDC

Built classical/ALV/module pool reports and performed performance tuning of existing custom programs; resolved dumps and incidents through debugging and root-cause analysis.

Developed SAPUI5/Fiori applications by consuming ABAP OData services; created CDS views and exposed them for UI consumption and ABAP reuse.

Implemented integrations using RFC/BAPI/IDoc/ALE and automated data loads using BDC; monitored and remediated failed IDocs and background jobs via daily monitoring reports.

Designed and maintained SmartForms/Adobe Forms for labels, purchase orders, and dunning; executed deployment/cutover checks and supported SIT/UAT defect fixes with peer reviews.

TRAINING & CERTIFICATIONS

SAP ABAP Training, ABAP on SAP HANA, SAPUI5

Planned: SAP Certified Development Associate - SAP Fiori Application Developer

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