AVIJIT CHAKRABARTI

Client - Henry Schein

• Involved in FSC (Field Sales Consultant) business requirement, Tech refinement, reviewing User Stories and acceptance criteria and that includes - Login Implementation Through Okta, catalog selection, cart & checkout.
• Functional & business solution to implement B2B Marketplace through Mirakl Connector and that includes the following designs - catalog & offer onboarding, cart & checkout, payment, order submission & order splitting.
• Contributed to create the business requirements and functional solutioning on
  the following modules - Account Mirroring, Ad-hoc account assignment, price

Client - John Wiley & Sons

• "Search" engine migration - from Hybris Solr to Constructor.io and redesigning
  of entire user's experience across the search pages -SRP, CLP & BLP
• Worked on business requirement & Headless Commerce solutioning
• Worked on the design to establish the 'Subscription' based sales model
• Worked on the integration with various payment service provider - Stripe, AliPay, MasterCard Payment Gateway (MCPG)
• Worked to establish a holistic, unified foundational C360 data environment to manage Customer's data across all systems, business units to supports data driven business decision making
• Worked with marketing business unit to deliver LTV/CAC & "Marketing KPI" dashboards and helped to define some key marketing KPI(s) like - Cost per Acquisition(CPA), Cost per Lead(CPL), ROAS(Return on Ad Spend), CAC
  (Customer Acquisition Cost), LTV (Lifetime Value) etc.
• Worked on building analytical ML models - LTV, Recommendation & Multimedia Spends Model

Client - Tata Unistore Ltd (TataCliq)

• Worked in OIS (Order In Store) project and involved in functional solutioning for store based order & pre-paid payment integration (with JusPay) in Cscockpit
• Headless Commerce Implementation - Worked in the logical segregation of the APIs into microservices to be used by the React framework for the for the Progressive Web Application (PWA).

Client - Levi Strauss & Co

• Worked as Technical Lead in AOS (Associate Ordering System – a store based tablet)
• VeriFone payment module integration for fulfilling return, partial return, cancel and partial cancel order.

Client - Walmart

• Worked in middleware component of walmart.com like - cache management, session management, data abstraction layer (DAL)

Client - Quest Diagnostics

• Quest India Portal, International LO&R (Lab ordering & Reporting) Portal - worked as Drupal & Java developer and contributed to build an interactive ecommerce web portal through which physicians, hospitals (different kind of clients of Quest Diagnostics) could place order of the tests for their own patients