Srinivas K.

Srinivas K.

Expert SAP UI5 Developer and Integration Architect

Melbourne , Australia

Experience: 14 Years

Srinivas

Melbourne , Australia

Expert SAP UI5 Developer and Integration Architect

180000 USD / Year

  • Immediate: Available

14 Years

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About Me

A seasoned SAP UI5, HANA and Integration Architect and Consultant with diverse experience since 2006 in Business Process Analysis, Requirements gathering, Consulting, Application Design, Development, Unit testing, Documentation, User Training, Pro...

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Skills

Software Testing

Software Engineering

Portfolio Projects

SAP UI5 and SAP MII Project for a Dairy Company

Company

SAP UI5 and SAP MII Project for a Dairy Company

Description

Roles and Responsibilities:

  • Developed Fiori like dashboard with Tiles using SAP UI5, XML, JSON in Web IDE to extend message monitor for reprocessing the messages in queue. Customised the theme to match corporate theme.
  • Developed and enhanced OEE-INT workflows to integrate SAP EWM and ECC with Shop floor MES systems including Wonderware MES using web services. Exposed Business Logic Service Transaction as a web service for MES systems to consume. Tested the exposed MII web services using SOAP UI.
  • Executed end to end business test scenarios including creation and releasing of process orders in SAP ECC to staging component materials in EWM to confirming warehouse order and task using RFUI.

Tools and Technologies: SAP EWM, SAP ECC, SAP MII 15.2, SAP UI5, SAP OEE, Microsoft SQL Server 2016, Wonderware MES, SOAP UI, Web IDE.

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SAP HANA, UI5 and SAP MII Implementation for multiple clients

Company

SAP HANA, UI5 and SAP MII Implementation for multiple clients

Role

Software Architect

Description

Key Projects:

  • Development and enhancement of MII OEE-INT workflows and OEE Operator dashboards, Plant and Line monitor dashboards.
  • Warehouse Management System integration with SAP WM and scanner integration using SAP PCo and SAP MII for a leading soft drinks company based in United Kingdom.
  • SAPUI5 role based dashboard and KPI reports development project for a Household Appliances Manufacturer based in Turkey.
  • SAP HANA Integration Project to provision the data from various source systems and model the data using SAP HANA information views. 

Roles and Responsibilities:

SAP Lead Consultant

Responsible for building and growing SAP practice by contributing towards training resources on SAP UI5, SAP MII and SAP HANA. Also, responsible for decision making, project planning, resource planning and on boarding. Accountable for end to end solution and technical architecture, design and delivery of project.

SAP MII Senior Technical Architect

  • Configured OEE Master Data in ERP including Shift, Data Collection, Plant Hierarchy and KPI configurations. Configured OEEINT workflows and transferred the data from ERP to MII OEE. Executed standard functionalities of OEE Operator Dashboard (Worker UI) and data collection for OEE reporting.
  • Configured iDoc listeners to maintain synchronisation with the master data in ECC. Developed BLS transactions to integrate SAP WM with a third-party WMS using web services.
  • Created Manufacturing Data Objects (MDO) to store and retrieve temporary transactional data.
  • Transformed iDoc source XML to target XML using XSLT for high performance transformation.
  • Exposed Business Logic Service Transaction as a web service for third party systems to consume. Tested the exposed MII web services using SOAP UI.
  • Trained resources on SAP MII and managed a team of 5 resources.

SAP HANA Modeller

  • Extracted the source data into SAP HANA and modelled the data using information views. Used SAP Business Objects Data Services to Extract, Transform and Load (ETL) data.
  • Designed data models using Calculation views with dimension, cube and cube with star join data category.
  • Replicated master data such as material master from SAP ECC using SAP Landscape Transformation. Optimised column tables for better performance. Created decision tables.
  • Created HANA stored procedures and SQL scripts in HANA for better performance.
  • Created users, roles, packages and privileges for secured data access control in HANA studio.

SAP UI5 Senior Developer

  • Developed reports in SAP UI5 for visualisation and data analysis showcasing key performance indicators (KPIs) such as Overall Equipment Effectiveness (OEE),  Availability, Quality, Performance and Cycle time. 
  • Developed custom SAP UI5 applications from scratch using UI5, HTML5, CSS3, XML, JSON in Web IDE.

Tools and Technologies: SAP MII 15.1, SAP UI5, SAP PCo, SAP OEE, Microsoft SQL Server, SOAP UI, SAP HANA Studio, Web IDE, SAP HANA,  Business Objects Data Services (BODS), SAP Landscape Transformation (SLT).

Achievements: Improved resource utilisation by 40% by training them on multiple niche SAP skills and making them billable.

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SAP Implementations for Multiple Clients

Company

SAP Implementations for Multiple Clients

Role

Full-Stack Developer

Description

Key Projects:

  • SAP MII Implementation to develop Operator dashboard to post goods issue, confirm and post goods receipt and log downtime for a Repetitive Manufacturing client in Belgium.
  • Implement scalable and robust SAP Native HANA Analytical solution by migrating from SQL Server to SAP HANA for performance improvement in SAP MII Reports and dashboards built using SAP UI5.
  • Design simplified inspection dashboard in MII to carry out qualitative and quantitative inspections which were posted to SAP QM for a Multinational Consumer Products Company in United States.
  • Integration of SAP ECC with SAP ME using SAP-ME-INT and also configuration of KPI framework on MII 14.0 for a Multinational Corporation focused on Metering and Energy Management in United Kingdom.  
  • Role based dashboard using HTML5 and JQuery for Operator, Supervisor and Vice President to monitor key performance indicators (KPIs) at plant and line level based on their role.

Roles and Responsibilities: Responsible for shaping robust solutions for complex requirements, coordinating and leading offshore team.

SAP HANA Modeller

  • Migrated transactional data from MS SQL Server database to SAP HANA to improve performance in SAP MII dashboards and reports. Designed and implemented SAP HANA data models using Attribute Views and Analytic Views.
  • Load and Replicated master data such as material master, bill of material and production orders from SAP ECC using SAP Landscape Transformation. Connected to SAP HANA Data source from SAP MII Data services. Queried the data in SAP HANA information views using SAP MII query templates.
  • Integrated with SAP UI5 reports to display the data in various charts, graphs and tables grids for visualisation and data analysis. 

SAP UI5 Developer

  • Converted complete MII application with complex functionalities and validations from HTML, JavaScript and native applets to SAPUI5.
  • Adapted Model-View-Controller (MVC) architectural pattern for implementing SAPUI5.
  • Developed user interface using JQuery which includes data tables, line charts etc.,

SAP MII Technical Architect

  • Developed several operator and supervisor dashboards in SAP MII with complex validations.
  • Developed quality inspectors dashboard to perform inspections against.  Developed BLS transactions to pull master data from SAP and post back inspection results to SAP QM using BAPIs.
  • Developed a disaster recovery module for perfect plant implementation for business continuity.
  • Developed reports to monitor OEE, Performance, Quality, Availability and other financial KPIs.
  • Integrated with several legacy shop floor systems via OPC servers like Wonderware, Kepware connected to PCo. 
  • Configured iDoc message listeners to download master data such as Material Master (MATMAS), Bill of Material (BOMMAT). Integrated with SAP ECC using JCo to post confirmations and goods movement using standard and custom BAPI/RFC. Used NWDI for version control and NWA for UME.
  • Integrated with several SAP Modules including SAP PP, PP-PI, QM and PM.
  • Integrated SAP ECC with SAP ME by configuring workflows in SAP-ME-INT and customising XSLTs. Configured split, co-relation and standard workflows.
  • Configured KPI framework, exposed base KPIs as web services to consume in an external system.
  • Developed object oriented, modular and reusable applications.

Database Architect

  • Designed highly efficient database in MS SQL Server and Oracle. Developed stored procedures to handle high load of data without impacting performance.  
  • Created complex views to query data efficiently from frontend applications.

Tools and Technologies: SAP MII 12.0 to 15.0, NWDI, SAP ECC, SAP UI5, JQuery, MS SQL Server, Oracle, HANA

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SAP Techno-Functional Consultant for Multiple Clients

Company

SAP Techno-Functional Consultant for Multiple Clients

Description

Key Projects:

  • SAP MII dashboard for production execution and plant maintenance to identify source of loss for an American multinational food-manufacturing company.
  • Weigh bridge and weigh scale integration with SAP ECC using MII v12.0 to perform inter-plant goods movement for a Copper mining client based in Zambia, Africa.
  • Production Planning Process Industries integration of Oracle MES with SAP R/3 to provide a single SAP called 1SAP for a global aluminium mining client in South Africa. 
  • Web interface for shop floor system with barcode scanner for a Consumer Products client in India.
  • Web development for life sciences MSS application for a Huge Pharmaceutical Client based in USA.

Roles and Responsibilities:

SAP MII Techno-functional consultant

  • Worked with client business team onsite, validated the technical feasibility of requirements. Independently developed and performed cut-over activities and ensured smooth Go-live.  
  • Developed BLS transactions with complex transformations without impacting performance using xPaths.
  • Installed PCo 2.1, configured source and destination systems and agents to connect to OSI PI and get event based notifications.
  • Exposed MII BLS transactions as web service and consumed XI/PI web service in MII. 
  • Maintained data reliability and integrity across all the integrated systems. Designed a strong error handling mechanism to track errors and connection failures.  Configured scheduled jobs. Connected to MS SQL Server, MySQL and MS Excel data sources. Created Dynamic Scalar Vector Graphics (SVG).
  • Resolved complex high priority tickets within agreed SLAs during post go-live production support.
  • Prepared Operation Support Manuals and end user guides. Prepared MII training material to train support teams.

Tools and Technologies: HTML, JavaScript, Prototype JS, JQuery, AJAX, XML, xPaths, XSLT, ABAP, SAP MII 12.0, 11.5, SAP PCo 2.1, SAP ECC, SAP XI/PI, Microsoft SQL Server 2005, MySQL, Oracle MES, OSI PI Data Historian.

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Verifications

  • Phone Verified

Preferred Language

  • English - Fluent

Available Timezones

  • Eastern Daylight [UTC -4]

  • Central Daylight [UTC -5]

  • Mountain Daylight [UTC -6]

  • Pacific Daylight [UTC -7]

  • Further EET [UTC +3]

  • Greenwich Mean [UTC ±0]

  • Eastern EST [UTC +3]

  • Eastern European [UTC +2]

  • Australian EDT [UTC +11]

  • Australian CDT [UTC +10:30]

  • Hong Kong (East China) [UTC +8]

  • Singapore [UTC +7]

  • China (West) [UTC +6]

  • New Delhi [UTC +5]

  • Dubai [UTC +4]