PROFESSIONAL SUMMARY
VISHNU SAGAR UDAMALA is an SAP MDG Techno Functional Consultant having 5 years of rich
experience in SAP MDG and SAP ABAP. Diverse experience in SAP implementation, support.
Expertise in business requirement analysis and implementing the same in SAP. Good Experience
in working under tight deadlines. A strong team member with experience of working in teams with
large and small sizes and independently handling projects of small and medium sizes. Seeking a
new responsible and challenging position to pursue a growth-oriented career in a professional
organization that offers opportunities to learn and grow.
SKILLS
• Good Experience in Data Dictionary Objects.
• Good Experience in Classical and ALV Reports.
• Good experience in Object Oriented programming.
• Experience on Data Models BP, MM for MDG.
• Worked extensively on Search Views, Duplicate check, Key Mapping, Value Mapping, SMT
Mapping, CVI, consolidation, Process Modelling.
• Extended Data model and added the field in UIBB with SMT and CVI mapping.
• Worked on different types of entities on data model.
• Done key mapping and value mapping. Also worked on process modeling.
• Data replication framework configuration in DRFIMG and replication issues.
• Enhancing the proxy structure for the new field added in UIBB and replicating to different
systems.
• Had implemented custom validation and derivation rules for different fields in UIBB.
• Done cut over activities like executing the adjust staging area program for any data model
changes.
• Worked extensively in RICEF – Reports, Interfaces, Conversions, Enhancements and Forms.
• Worked on FPM Components and classes for MDG UI.
• Experience in Smart forms.
• Experience in RFCs and BAPIs.
• Worked in IDOCs and Proxies.
• Having strong experience on implicit and explicit enhancements and BADIs.
• Good troubleshooting and debugging skills.
• Interacting with the functional team to resolve the Production issues.
• Analyzing functional specification and providing effort estimation and
technical specification documents.
EMPLOYER DETAILS

ARETE (Senior Consultant)
Project#1
• Client : Bayer, Germany
• Duration : Aug 2021 to Present
• Role : SAP MDG/ABAP Consultant
• Environment : MDG with S4 HANA
Description: Bayer AG is a German multinational pharmaceutical and life sciences company
and one of the largest pharmaceutical companies in the world. Headquartered in Leverkusen,
Bayer’s areas of business include pharmaceuticals consumer healthcare products, agricultural
chemicals, seeds and biotechnology products.
Roles & Responsibilities
• Have a very good knowledge on Configuration activities for BP and MM Data Model.
• Strong Knowledge on Reuse and Flex modes and Storage types.
• Worked on adding custom attribute to the standard entity in the BP data model
and Performed SMT mapping for custom fields.
• Added custom fields to the HANA based search views.
• Worked on duplicate check configuration and other required validations.
• Have good knowledge on Customer/Vendor Integration (CVI) and resolved many issues
for records which are struck due to CVI errors in production.
• Have good experience in analysis, debugging and solving of SAP ABAP issues.
• Worked on Filtering criteria from MDG to different target systems.
• Expert in working with Proxy communication between source and target system.
• Experience in solving MDG issues for Standard and Custom errors.
• Worked with issues involving different Mappings (Key and Value mapping).
• Worked on Issue related to MDG roles for user access.
• Good Knowledge and Implemented many custom validation and derivation rules.
• worked on Access Class, Handler class and Feeder classes of MDG objects.
• Successfully providing the root cause analysis and solutions to various issues
concerned with SAP MDG.
• Good Understanding in Rule-Based Workflow including parallel scenarios design
using BRF plus framework by Configuring Decision tables.
• Involved in incident management, problem management, change management
and MDG CR management process.

Tech Mahindra (System Engineer)
Project#1
• Client : HSS(Hyderabad Shared Services)

• Duration : July 2018 to Aug 2021
• Role : SAP MDG/ABAP Consultant
Description: HSS is the major project of Tech Mahindra Hyderabad where it deals with all the
Indian Clients. Some of the clients are Century Enka Limited (CEL), Shoppers Stop, (Atria
Convergence Technologies) ACT Fiber.
Roles and Responsibilities
• Worked on Interfaces for MDG and worked on defects related to MDG Module
• Worked on Idocs for Inbound and Outbound Interfaces.
• Proxy development- validating and using data from proxy to update custom table based
on requirement which will be sent to a third-party system.
• Worked on Lift and shift of ECC Reports into HANA System during migration as per
S/4 HANA coding standards
• Done plenty of enhancements in the standard SAP transactions to meet the
custom requirements using BADI, USER EXIT, IMPLICIT ENHANCEMENT and Customer EXIT.
• Worked on a report to fetching data from a file in Application server and storing
it in database tables and writing the log back to a file in Application server
• Worked on creation of authorization objects and used in Z reports
• Developed Smart forms for sales invoices by using output types for billing triggered
using standard transactions VF01/VF02.
• Developed ALV Reports Using Function Modules.
• Worked On various developments for interactive ALV, editable ALV and
save functionality, ALV Coloring.
• Developed ALV report to send mail to different Mail ID’s and via SMS to different
Mobile numbers.
• Worked on a AL11 Interface development to consume the file placed in a folder
of the application server and update the data in the custom table and then place the
file back in archive folder by updating the flag.
• Developing, testing and Debugging ABAP Reports and WD components.
• Created custom tables, Data elements and search helps.
• Prepared Technical Specification document for the Developed Objects.
• Actively sharing the knowledge within the team.
• Developing, testing and Debugging ABAP Reports

ACHIEVEMENTS
• Won STAR PERFORMER OF THE MONTH award for the financial year 2020.
• Won BEST PERFORMER OF THE MONTH award for the financial year 2021.
• Received appreciation from the client and users for good work.

EDUCATION
B.Sc. Computers from South West University, Pune , India
PESONAL DETAILS
• Name : Vishnu Sagar Udamala
• Date of Birth : 15/09/1994
• Languages Known : Telugu, English, and Hindi
I hereby declare that the information given above in my Profile is true and correct to the best of
my Knowledge.
Place: HYDERABAD Date:
Vishnu Sagar Udamala