Jul 2022 – Sep 2024 · 2 yrs 2 mos

• 1. Our team worked on developing a new digital Rx delivery experience - RxPD (Pharmacy Pickup & Delivery).
• This allowed the customer to get medication(prescriptions) from Walmart without having the need to pick it up physically from the pharmacy.
• Allowed a mixed cart for a customer to add eCommerce items along with medication(Rx items), which earlier had to be added to two separate carts. This would help increase customer retention.
• Increasing recurring/prolonged Rx refills (eg. chronic conditions).
• This would project ~$14.5B+ by FY29 for pharmacy ~4M+ pharmacy customers.
• 2. Expanded requirements on the checkout service as the scope widened.
• Led a team of 8 vendors from Infosys.
• Developed an immunization module that could print out a document validating all details based on the IMZ drug and dosage required for the patient using prescription.
• 3. Worked on a Payment Interface responsible for retrieving payments and providing receipts for drugs, it acted as an upstream service for many consumers.
• 4. Worked on -
• Migrating a Rules service from Azure to WCNP (Walmart Cloud Native Platform). This service was used for creating/skipping checks in the workflow of an Rx according to the rules provided.
• 'Run the Business' tech debt for 30+ services under Digital Pharmacy space -
• SonarQube setup for Testing
• Proximity to Artifactory Migration
• API Bucketing
• Looper Upgrades
• Setting up multiple services that fuelled RxPD - including development, migrations, dashboards, alerts, CICD pipelines, testing, collaboration, etc.
• 5. Mentored and groomed freshers, and have always tried to be the numero uno friend to everyone! :)

Jul 2020 – Jul 2022 · 2 yrs

• 1. Built a checkout service with the following capabilities -
• i. Dispense Pseudophederine (Sudafed) drugs at 5000+ Walmart pharmacies clocking 22000+ sales per day across the US.
• Interact with multiple upstream services to calculate, validate customer, drug details, limits, etc.
• Designed to be used by the patient facing pharmacist at the store who was responsible to checkout the drugs prescribed by the doctor.
• Capture patient confirmation details at the end of the sale.
• This service enabled Walmart to start selling sudafeds in the US.
• ii. Moved the complete Rx workflow to the cloud.
• I created a system that could search for a particular customer using his details, validate the pharmacist and technician, assign authority of the workstations and dispense limited drugs after validation, whilst creating a document that contained all details about the Rx, including payment.
• This feature marked the movement of the Rx lifecycle (receipt) from the point of drop-off to delivery.
• It was a very vast feature that included many upstream services each validating the journey of the Rx.
• 2. Worked in different teams that catered to the upstream services of the checkout orchestrator service. Worked in many roles of full stack development including Requirement Analysis, Development, Quality Assurance, Support, all Testing, etc.

Jan 2020 – Jun 2020 · 5 mos

• Worked in CPP - HADR team, Heath & Wellness.
• Developed a digital image syncer that could sync images of prescriptions between the database and the blob storages in Azure.

May 2019 – Jul 2019 · 2 mos · Bengaluru, Karnataka, India · On-site

• Worked in the Pharmacy team under Customer Technology - Health & Wellness as an intern which I converted into a full time pre-placement offer for the following efforts:
• Ideated, wrote and tested a Python client to fetch the configurations using the CCM endpoint APIs and store it in a sandbox with an attached poller. The idea was approved and implemented to be deployed into 5500 stores of Walmart.
• Created a Python client using Sidecar & gRPC that could retrieve configs from the cloud using a Java server in JSON Sandbox form.
• Wrote a C Websocket client to establish a connection and perform specific store functions.
• Documented a message processor written in C used as an activity syncer between Central DB & Store DB.
• Worked on a project with fellow interns - WalPool : Whatever it takes to deliver your order.