Jan 2022 – Jul 2022 · 6 mos

• Empower the business with AI solutions at webscale

Aug 2019 – Jan 2022 · 2 yrs 5 mos

• Architecting and building AI & ML based solution for Rakuten.

May 2018 – Jul 2019 · 1 yr 2 mos · Bangalore

• Working on spectrum of challenging problems & Designing innovative solutions for WalmartLabs.

Apr 2017 – May 2018 · 1 yr 1 mo

• Leading platform engineering team at ebay to,
• 1. Build micro service platform for ebay, built on open source for open source.
• 2. Build tooling and process for migration of monolithic services to micro services.
• 3. Solving complex problems for micro services like service call tracing, operation metrics, service dependency .

Apr 2014 – Apr 2017 · 3 yrs

• Worked on developing elastic compute platform for batch framework

Aug 2012 – Mar 2014 · 1 yr 7 mos

• I started my work at ebay in platform infrastructure engineering team, i worked on Kernel layer of ebay services and applications. I developed varies features, worked on profiling & performance optimization.
• I got opportunity to work on SOA and REST framework layer, worked on OSGI layer and on boarded both SOA and REST framework on this. Worked on standardizing interactions of applications / services developed over SOA and REST services.
• Worked on POC to reduce TTD of any incident in production services, here i developed an application based on hadoop technology to identify the path traversed by each call (user action ) and source of problem in case of incidents. This got adopted in the product road map.

Sep 2010 – Jul 2012 · 1 yr 10 mos · Greater Bengaluru Area

• I worked in platform group. I got an opportunity to work on developing a framework for generic data extraction pipeline, I came up with multi-tenant architecture for this product. Developed common features / modules for extraction, de-duplication etc
• I also worked on a product for "search near me"​ feature used for Yahoo "Local search"
• Worked on developing distributed crawling infrastructure.

May 2006 – Sep 2010 · 4 yrs 4 mos

• At Guruji.com i took opportunity to develop a complete indexing infrastructure, also worked on spell checker, various stem algorithms including hindi stem algorithm, acronyms , spam. I worked on heuristic to cluster host Equivalents.
• Developed generic custom index , which is used across all the vertical.
• As part of stemming used Strategy design pattern to plugin any kind of algorithm into different modules easily.
• Played major role in anchor extraction, associating anchor properties
• Did the analysis of crawler and their behavior in crawling indian content
• worked on document summary for search results, integrated with acronym finder.
• Developed libraries like TrieStructure , AcronymFinder etc.
• Worked on kid -safe search using three layer filtering.
• 1. Identifying kid-safe documents.
• 2. Identifying adult content documents.
• 3. Analyzing kid-safe queries
• Part of developing product partial index(mini index , i.e top 5% of entire index) to provide redundancy to webindex.