Raghavendra Vijapurapu
Contact
Flat No. 201
Cyber Towers
Apartments
Chandanagar
Hyderabad
Mobile no’s:
-
-
Email-
Total Experience:
7 Years 9 Months
Programming
Languages/
Frameworks
♥Java, AWS,
Apache Kafka
Spring Boot, Dremio
ReactJs(Basics)
Database
♥Oracle, Elastic
Search, DB2
Platforms
Linux, Windows
Development
Tools
♥IntelliJ, Eclipse, Visual
Studio
Config
Management
Tools
♥Git, Change Manager
Skills
Complex Software Dev,
Performance Tuning,
Mentoring, Peer Handling,
International Project
Exposure
Interests
Front-end and Back-end
Development, Full
Stack Development,
Cloud, Upcoming Tech
Last Updated on 23rd Mayl 2023
Experience
2023 July-Current Service Now India Private Limited
Hyderabad, India
Senior Software Engineer
Skill Set: Low level Design, ServiceNow Platform, JavaScript
• Budget Analysis Tool – Implemented budget comparator where in users can
implement pivot tables on ServiceNow platform and compare data for multiple
budgets. Users can have “N” level of depth on the number of categories that can be
grouped by in the pivot table.
• Support for ML models - Implemented an application on the platform to host ml
model related data from users and execute the data sets against ML models.
Implemented this application form scratch. Worked closely with architects in the
team to create the schema and LLD for this application.
2019 May-June 2023 Model N
Hyderabad, India
Senior Member Technical Staff-1
Skill Set: Java, Spring Boot, Elastic Search, React Js, Apache Kafka
• Channel Data Management - Contributed to extensive development of CDM repository and came up with different approaches to cut down on latency while
improving the recommendation results.
Proposed the channel-based approach using REST APIs for responding to clients and
having flexible range of endpoints on CDM Repository. Further, improved the
search process by tweaking the queries to do like based search. Generalized the
channel-based framework for handling REST APIs while providing modularity and
extensibility of framework. Overall, at the end we had a enriched User Experience as
the quality of results improved with reduced delays.
• UI Redesign - Evaluated different approaches by means of POC’s to improve fetching
of results sets being projected on UI. Finally, designed a shim cache layer using Elastic
Search to cache results sets and bypass database queries for future requests.
Delved deep into the component’s interaction like UI and related requests, user
requirements and schemas and provided feasible index structures for selected tables in
the shim layer.
Migrated data from RDBMS to Elastic Search for selected tables. Smoothened the data
migration process using scripts that were able to pull around 4 million records from
each of the selected tables and migrate them taking only 15 minutes.
Designed and developed a Java based API layer to query and fetch data from elastic
index and populate the required results.
Benchmarked the performance of proposed shim layer and comparing the same with
the existing cache approach was able to show 10X improvement.
2017 May-2019 April Oracle
Hyderabad, India
Software Developer
Skill Set: JAVA
• Customer Faced Development Team - Analyzing customer issues related to Oracle
Endeca to identify the root causes and resolve them.
Acted as point of contact for active development issues and collaborated with cross
functional dev teams while trying to come up with a fix to resolve the issue.
Identifying gaps between the customer expectation and the product functionality and
simultaneously providing desired solutions to bridge the gap and help customers with
enhanced product functionality.
• corresponding changes in Oracle DB and vice a versa. Supported migration of
customer data from DB2 to Oracle.
Education-
B.E in Computer Science Engineering(First Class)
Andhra University
