Sagar Sajjanam

Results-driven SAP UI5/Fiori ABAP Full Stack Developer with 11 years of experience delivering scalable enterprise applications on SAP BTP. Expert in Fiori/UI5, SAP RAP, CDS Views, and OData services, with proven leadership in driving technical strategy, governing development initiatives, and ensuring delivery excellence across cross-functional teams. Experienced in building SAP MDK mobile applications.

Project 1:

Client: EGA

Period: Dec 2024 - ongoing

Role: Technical Specialist, Mobility Developer

Project name: EGA COGS

Project Description :

Worked on a comprehensive SAP application support and enhancement project, managing and supporting over 80 applications across modules, including EHS, MM, PM, and SD. The role involved handling incidents and ensuring SLA compliance to maintain uninterrupted business operations, as well as gathering business requirements to enhance existing applications and develop new SAP solutions aligned with organizational needs, leveraging expertise in SAP Fiori, UI5, SAP Workzone, and SAP MDK to deliver high-performance, user-centric applications, and successfully contributing to the migration from Neo to Cloud Foundry (CF) and implementing multiple change requests (CRs) to optimize workflows, improve usability, and enhance overall application performance.

Project 2: 

Client: SAP Global IT 

Period: June 2022 - October 2024 

Role: Front End Developer 

Project Name: Partner Sales Cycle Apps 

Project Description:

Enhanced and supported a SAP UI5-based Partner Sales Cycle application that enables partners to register deals, create and edit quotes, and place orders while tracking statuses. Implemented feature enhancements based on client requirements, ensuring the application remained aligned with business needs. Managed and resolved application tickets and user queries, collaborating with cross-functional teams to ensure smooth operations and continuous improvements.

Project 3:

Client: Furst & McNess

Period: Sept 2019 - Dec 2021

Role: Full Stack Developer

Project Name: McNess Projects - Truck Dispatch and etc.

Project Description:

Worked on both developing new and enhancing existing SAP UI5 applications, gaining valuable experience in various aspects of the SAP ecosystem. I designed and implemented multiple CDS Views to create List Reports for displaying detailed Sales Order information, as well as AMDP procedures to handle complex data retrieval efficiently. Additionally, I developed an Adobe Form to display Bill of Lading (BOL) details and successfully integrated it into custom SAP UI5 applications.Furthermore, I configured tiles, extended the Fiori Launchpad for enhanced user navigation, and implemented Search Connectors for custom fields in the Fiori Launchpad. I also developed screen exits for Sales Order screens, tailoring the UI to meet specific business requirements and improve user interactions.

Project 4:

Client: Cargill

Period: July 2021 - Jan 2022

Role: Full Stack Developer

Project Name: Salt Change Order Capacity

Project Description:

Developed a SAP UI5-based Salt Order Capacity Dashboard application that visualizes real-time data, empowering stakeholders with actionable insights. Designed and implemented OData services and methods to seamlessly retrieve real-time data from multiple systems, including SAP TM and ECC interfaces and tables. The application utilized a variety of filters and interactive graphical charts such as column, pie, and bar charts, displaying the data across different cards in a clear and easily interpretable format. This solution significantly improved decision-making processes by providing a comprehensive view of various order types and trends, enabling data-driven business actions.

Project 5:

Client: TileShop

Period: Dec 2019 - Mar 2021

Role: Full Stack Developer

Project Name: Tile Shop Retail Applications

Project Description:

Implemented multiple Fiori Elements applications, including Manage Customer, Sales Order Display, and Inventory List Reports, to streamline key business processes. Developed an Analytical List Page to display various charts, such as Quotation Amount by Sales Organization and Status, offering insightful data visualizations for enhanced decision-making. Additionally, I configured and deployed custom Tiles on the Fiori Launchpad, improving user navigation. I also leveraged the KPI Modeler and CDS Views to configure KPI tiles, enabling real-time tracking of critical business metrics directly from the Launchpad.

Project 6:

Client: Hexaware

Period: Mar 2019 - Nov 2019

Role: Full Stack Developer

Project Name: IoT for Inventory

Project Description:

Developed a SAP UI5-based application that enables users to capture images of products and submit them to the SAP Leonardo Product Image Classification API. This API classifies the images into predefined product categories commonly used in eCommerce and returns probability scores for various categories, with the most probable category listed first. Upon receiving the classification results, the application cross-references the identified product with inventory in SAP ECC. If the product is found to be low in stock or not available, the application prompts the user to create a purchase order, streamlining inventory management and procurement processes.

Project 7:

Client: Cargill

Period: Feb 2018 - Dec 2018

Role: Backend Developer

Project Name: Sales Orders

Project Description:

The client aimed to transition from desktop-based retail applications to mobile-friendly solutions, enabling their field agents to operate more efficiently. To support this migration, we developed two SAP UI5-based mobile applications. The first application allows agents to create and edit sales orders directly from the field, second application provides real-time access to sales order details, enabling agents to quickly view and track the status of existing orders.

Project 8:

Client: Home Depot

Period: Feb 2017 - Dec 2017

Role: Backend Developer

Project Name: Track Order and Inventory

Project Description:

The client required a Fiori application to track sales, inventory, and trends on a daily, monthly, and yearly basis. To meet this need, I developed several OData services by consuming BEx Queries, allowing the application to provide real-time insights and detailed reports across different time frames.

Project 9:

Client: Reliance Corporate Park

Period: Oct 2014 - Dec 2016

Role: Backend Developer

Project Name: JIO Retail and Incident Management

Project Description:

Developed a suite of SAP Fiori applications from scratch, tailored specifically for the retail business of JIO SIM cards and their users. The project involved identifying existing programs and function modules, and creating new, custom function modules to meet the unique requirements of the client. Additionally, we developed complex OData services to seamlessly integrate backend data with the Fiori applications, ensuring smooth and efficient operations of retail management of JIO SIM cards.

• SAP Fiori Certification

• Delivery Star : Recognized for continued commitment and excellence for H1 of 2023
• Project Champion : Recognized for exceptional delivery performance in Project for H2 2022
• Star Performer : Certified in honor of excellent performance for July month of 2021.