Feb 2024 – May 2025 · 1 yr 3 mos · Bengaluru, Karnataka, India · On-site

Mar 2021 – Feb 2024 · 2 yrs 11 mos · Hyderabad, Telangana, India · On-site

Mar 2021 – Nov 2021 · 8 mos · Hyderabad, Telangana, India

Jul 2017 – May 2018 · 10 mos · Gurgaon, Haryana, India

• Seller Agreements Signup Page
• Designed mechanism to route seller registration flow to correct registration pipeline based on its user-state, product & market
• Built the whole backend system to identify user-state, product & marketplace to guide seller to correct registration stage using Java Servlet Filters
• Worked on configuration based data collection framework built with Spring MVC and AngularJS
• Collected agreements & marketplace data to persist in downstream services to enable registration
• Agreements served as entry point to all registration traffic for 50+ kinds of subscriptions getting 20k+ hits per day
• Registration via Amazon Seller Mobile Application
• Designed seller registrations flow in the Seller Mobile application using a Hybrid Application based approach
• Enabled device based metrics in registration pipeline using NoSQL based Amazon DynamoDB to store and retrieve metrics
• Resulted in >20% increase in registration completions
• Global Seller Registration
• Built components to collect, validate & store seller data based on specific business regulations for various markets
• This allowed sellers to register for business in multiple markets (US, EU, Japan) via a single registration process & sell globally

Jul 2016 – Dec 2016 · 5 mos · Gurgaon, Haryana, India

• 2-Factor Authentication (2FA) of Payment Instruments
• Designed mechanism to perform 2FA of payment instruments via OTP by integrating with the instrument providers’ APIs
• Worked in microservice based architecture for data collection, retrieval & fraud status validation
• This was a high priority project per EU’s ‘Payment Services Directive’ (PSD2) to make online payments secure
• Registration Know Your Customer(KYC) for Chinese Sellers
• Implemented multiple APIs to set and retrieve Seller KYC data
• Used tokenization to convert sensitive seller data into tokens before storing in database and detokenize upon retrieval
• Performed client side validation using JavaScript for data in Simplified Chinese & enabled server side validation

May 2015 – Jul 2015 · 2 mos · Chennai Area, India

• Data collection pipeline for government schemes such as PMJJBY, APY
• Used ASP.NET framework for development of dynamic web pages
• Worked with C# on the server side, JavaScript on the client side and SQL & Oracle DBMS for on database management