Building and improving search at Amazon Visual Search with big data, deep learning, machine learning and search algorithms

* Architected and designed Ad and search products

* Architected the supply review chain for sanitization of supply in bid request for ads

* Strategized and architected international search distribution for Mozilla partnered search

* Improved performance of search middleware

* Developed technology road maps for different search related products

* Architected / developed solutions for partners related to triggering, slotting and ranking

* Expert on Asynchronous processing, Reactor models, Concurrent programming, performance - latency and efficiency improvements in all tiers of a multi-tier architecture

Technology: Java, Apache Storm, Jetty, Oracle, NoSQL, Redis, Queuing, Search Indexing, Spring, Hibernate, Concurrency & distributed programming, Hadoop, Pig, Hive, SQoop,Big Data, ...

* Made a swath of performance improvements in high volume, multi tenancy cloud based ERP and Accounting products through a combination of framework and application optimizations.

* Extended the NetSuite cloud computing platform by adding new features.

* Quickly conceived and created new Revenue features that allowed customers to customize and fine tune their revenue recognition models

* Developed framework to analyze and explore back end execution of SQLs, complex business logic in a highly configurable system

Technologies: Java, Oracle, PL SQL, JS frameworks, Cassandra NoSQL, JDBC

* Managed the design, development of release of back end messaging based services platform using a open source stack.

* Developed migration strategies to retire and upgrade existing services infrastructure.

* Led the creation of architectural standards for services development.

* Reviewed and provided architecture inputs for projects across organization.

* Developed frameworks to integrate services with database infrastructure deployment and operations.

* Facilitated the creation of a Agile fast paced development environment.

* Hands on development, analysis and problem solving of design, development and operational issues.

* Recruited, managed and mentored a high performing team.

* Researched, evaluated and assessed third party products for technology and cost compatibility.

* Gathered requirements and created feature list for development.

* Created road map for development, deployment and release of the services platform.

* Built several high performance scalable applications for cash management such as bill payment, transfers, credit card processing etc.

* Work closely with business team and provided feedback on product features, gaps and co-ordinate product releases.

* Identified technology gaps with future product needs and engineered technology capabilities to stay ahead.

* Ensured service level agreements for back end services for cash management to support other applications

* Managed vendors and built tightly integrated products for deposits, credit cards, bill payment and futures trading

* Maintained, serviced and upgraded several platforms and improved reliability and performance

* Performed several data and product migrations to integrate and reuse product and technology functionality

* Responsible for resource planning, forecasting, road map development, managing product releases

* Recruited, mentored and managed a team responsible for designing, developing, releasing and supporting systems for cash management.

* Effectively managed a geographically dispersed team of engineers and managers to create and maintain e-commerce applications, batch jobs and back end systems.