12/02/2025 updated

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SAP BW on HANA Consultant | Data & Analytics Expert | Architect & Tech Lead

Vilnius, Lithuania
Worldwide
Bachelor of Software Engineering
Vilnius, Lithuania
Worldwide
Bachelor of Software Engineering

Profile attachments

Sarunas Stanius - SAP BW on HANA consultant.pdf

About me

SAP BW and data architecture professional with 15+ years of experience designing and optimizing enterprise data warehouse solutions. Strong in SAP BW on HANA, ABAP and SQL Script. Skilled in documenting specifications, translating requirements and analyzing BW landscapes for cloud-ready platforms.

SAP CloudSAP ABAPAgile MethodologyAmazon Web ServicesData AnalysisArchitectureAtlassian ConfluenceAtlassian JiraBusiness RequirementsCloud ComputingInformation EngineeringData InfrastructureExtract Transform Load (ETL)Data MigrationData ModelingData WarehousingScalabilitySystems AnalysisLandscapingProject ManagementPerformance TuningRequirements AnalysisSAP NetWeaver BISAP HANASQL DatabasesStakeholder ManagementData StreamingQliksenseImpact AnalysisData LineageTeam ManagementData Management
SAP BW on HANA Architecture
Enterprise data warehouse solutions design and optimization with 15+ years of experience in SAP BW on HANA, ABAP, and SQL Script development

Data Engineering Leadership
Team leadership and development of 7-23 data and platform engineers, driving alignment with strategic goals and advancing modern data infrastructure

ETL and Data Migration
BW/4HANA migration expertise, ETL process chains design, and data flow optimization for performance enhancement and scalability

Data Modeling and Analysis
Data modeling expertise with specification documentation and business requirements translation into scalable technical designs

System Analysis and Requirements
Requirements elicitation and system analysis for BW landscapes documentation and next-generation cloud data platforms foundation definition

Performance Optimization
Performance optimization on HANA platform with data lineage and impact analysis for improved efficiency and consistency

Stakeholder Management
Stakeholder workshops facilitation and collaboration with product owners, data analysts, and data scientists for business-critical solutions delivery

Agile Methodologies
Agile framework implementation with Confluence and Jira for project management and team collaboration enhancement

Cloud Technologies
SAP Analytics Cloud, Qlik Sense, and AWS Well-Architected Best Practices for scalable data-driven architectures

Languages

EnglishFluentRussianGoodLithuanianNative speaker

Project history

Head of Data Engineering

Telia Global Services Lithuania
Led and developed a team of 7-23 data and platform engineers, driving alignment with strategic goals and advancing modern data infrastructure. Collaborated with product owners, managers of data analysts and data scientists to align priorities, improve data utilization, and ensure high-quality delivery of business-critical solutions.

IT Architect

Telia Global Services Lithuania
Designed scalable, data-driven architectures using SAP BW, SAP BODS, SAP Analytics Cloud, and Qlik Sense. Analyzed existing SAP BW solutions to optimize data models and streamline ETL processes. Documented business and technical specifications for data warehouse developments and migrations.

SAP BW Architect

Telia Global Services Lithuania
Led transition to SAP BW/4HANA, redesigning data models for improved performance and flexibility. Established modeling standards and quality control processes for development teams. Supported documentation and analysis activities forming the foundation for further data warehouse modernization.

Senior SAP BW developer

Telia Lietuva
Developed advanced telecom data models and ETL processes, contributing to improved reporting accuracy and efficiency.

Senior SAP BW consultant

InnoForce
Monitored process chains and handled loading errors. Modeled and built end-to-end reporting solutions, including dataflows and reports. Prepared and conducted end-user training sessions. Created end-user manuals. Created a data integration and export solution from SAP BW on HANA using SAP BODS. Developed a financial planning solution with complex calculation logic.

SAP BW consultant

Alna Business Solutions
Monitored process chains and handled loading errors. Modeled and built end-to-end reporting solutions, including dataflows and reports.

SAP BW consultant

ERP
Supported BW dataflows and performed technical troubleshooting. Collaborated with business users to define reporting needs and transform them into BW models.

Certificates

AWS Well-Architected Best Practices

AWS

2024

Certified SAFe 5 Architect

Scaled Agile, Inc.

2021

Modeling and Data Management (P_BIE_73) - Profess.

SAP

2015

SAP BO BI Platform 4.1 (C_BOBIP_41) - Associate

SAP

2014

BI with SAP NetWeaver 7.0 C_TBW45_70 - Associate

SAP

2012


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