Oct 2021 – Present · 4 yrs 8 mos · Hyderabad, Telangana, India

Sep 2020 – Nov 2021 · 1 yr 2 mos · Hyderabad, Telangana, India

• Contributed to the development of big data (i.e. spark, snowflake) tech stack of UBOR Platform.

Mar 2020 – Sep 2020 · 6 mos · Hyderabad, Telangana, India

• Worked on dper, alternate data parser tool.
• https://www.dper.tech/

Apr 2018 – Feb 2020 · 1 yr 10 mos

• ● Architects data-lake solutions for customer success groups, products, operations, and delivery teams. Its build using AWS managed services such as S3, Glue, Athena, and redash.io, we used techniques such as Extract Load Transform (ELT), AWS lambda to orchestrate between services, data governance practices
• ● Architect solution based on HBase for saving unstructured raw data, with constraints like received individual user data size, can range from few KBs to 500MB uncompressed, time-based retrieval.
• ● Lead migration from HBase with HDFS using HDP deployment to Amazon EMR HBase with S3 as deep storage, effectively helps us reduce HBase TCO (i.e Total Cost of Ownership) by 70%.
• ● Developed BRE (i.e. Business Rule Engine) Service Layer, to monitor, pre/post-process of each policy decision for loan underwriting.

Apr 2017 – Mar 2018 · 11 mos

• Managing data engineering team of three-member
• ● Build data processing platform for data science team using EMR with S3 based data-lake, it reduces 70% infrastructure cost
• ● Used capacity planning on spark for resource allocation to different data science projects
• ● Build the streaming solution, using spark streaming & Kafka
• ● Scale HDP setup from 8 nodes to 27 nodes, expanding cluster memory from 300 GB to 1.3 TB RAM and HDFS space from 20 TB to 137 TB
• ● Build an analytical dashboard for the sales team using a druid
• ● Writing spark production code for a data science task
• Managing seven-member data curation team, ensuring regular seed-data releases.
• ● Reduce monthly release cycle to a weekly release
• ● Build productive tools for seed data development & testing team
• ● Reduce 98% of QA data for manual testing using labeling technique

Dec 2016 – Mar 2017 · 3 mos · Greater Hyderabad Area

• Worked on data extraction problem for Hyperion Insurance Group, a UK based company. We help them extract loss information based on named entity recognition technique. Build annotator visualisation tool for viewing custom annotator generated in Stanford Core NLP.

Jun 2015 – Mar 2017 · 1 yr 9 mos · Greater Hyderabad Area

• Worked in Castlight Health IDC and Imaginea Labs via Pramati Technologies.

Jun 2015 – Dec 2016 · 1 yr 6 mos · Greater Hyderabad Area

• Worked in CastLight Health, a US-based startup in the healthcare domain, as a senior engineer in data science team. We launch employer, and onboard new insurance company on CastLight. Primary responsibilities involved in;
• Extract Transform Load (ETL) of insurance claims
• Generate Price Estimation for different medical procedures based on historical claims
• Create reward system to promote the elite provider networks using claim data
• Build automated tool to simplify the tedious process of reward implementation, and implemented claim adjudication logic for insurance companies such as Gundersen Healthcare, United Health, Magellan and HealthScope during pricing preprocessing phases for cleansing the claim data.

Sep 2014 – May 2015 · 8 mos · Greater Hyderabad Area

• Actively involved in building web-based modules, mobile development, and integration projects.
• Instrumental in delivering EBS ATG Granular Proxy Access project. This project is key for enabling a user to delegate any responsibility/role to a proxy user without compromising security & audit.
• The key resource for delivering EBS mobile SDK. It bundles common functionalities needed for mobile app development to enable smooth integration with EBS. Developed using Java and Oracle MAF
• Liaised with Endeca team for Endeca-EBS integration. Developed features similar to endeca studio to manage datastore, data group and data attributes.

Jul 2011 – Sep 2014 · 3 yrs 2 mos · Greater Hyderabad Area

• I joined as a fresher and got experience in Java, SQL, PL SQL development at deeper level.
• I was a part of Applications Technology Group (ATG) in E-Business suite which is a leading ERP software in market. ATG is responsible for building frameworks, technology-stack, product security and tools for development teams. Contributed in development and maintenance of
• Application Object Library (AOL)
• The Oracle Application Object Library is a key component of the Oracle E-Business Suite technology layer. It consists of a collection of reusable code, programs, security context and database objects that provides common functionality across products
• User Management System (UMX)
• UMX is EBS Access manager used for providing user authorization. It based on Role Based Access
• Control (RBAC) where role as part of functional security define visibility, scope of a use within EBS.

Dec 2011 – Jun 2014 · 2 yrs 6 mos · Mumbai Metropolitan Region

• Yogi software is a garage B2B startup. It was started with a mission of serving the entrepreneurs. It's portfolios included designing functional and scalable web applications and working with clients and helping them turn their ideas into software solutions.