Krishna Ujjwal Email & Phone Number

Bengaluru, Karnataka, India

Contributing to the development and enhancement of the pricing engine at Cashfree.

Bengaluru, Karnataka, India

• GEM award• Rev Boost Hackathon -2nd prize• AWS GameDay - 3rd prize* Contributed to the development of Payment Gateway products like Settlements and Easy Split.* Revamped vendor onboarding flow with automated KYC verification, customizing document requirements based on merchant lob & vendor lob. Introduced rule-based document requirements extendable to any type of entity during the onboarding process.Impact: Improved entity onboarding efficiency by enabling instant activation and eliminating manual document review by the Ops team.* Developed backend APIs featuring detailed breakdowns of payments, refunds, settlements, charges, taxes, payment status, and estimated time to arrival for funds, including retry attempts for fund transfers.Impact: By improving merchant visibility into funds, we achieved an 80% reduction in customer experience tickets related to settlement queries.* Led the implementation of a dynamic post-purchase order splitting system, empowering merchants to identify vendors later and distribute payments flexibly.Impact: Resulted in improved financial control and streamlined post-order processes.* Implemented a system to minimize negative account balances and improve Cashfree’s fund receivables through prepaid merchant spending limits, real-time wallet monitoring via Kafka integration, and automated Easy Split suspensions for low-balance postpaid merchants.Impact: Reduction of 84 lakh/month non recovered PG and split charges from prepaid ES merchant.* Developed a one-click Easy Split test env provisioning feature, reducing merchant integration time by 50% and enabling faster scenario testing.

Bengaluru, Karnataka, India

Gurugram, India

* Worked on developing a web app that allows you to organise and manage daily tasks at your work.* It follows a structure which helps you to create, assign and manage tasks, ultimately enhancing your productivity.* Developed backend of player statistics feature using GraphQL which was integrated on an android app, CREX having 70M+ downloads on google play store.

Remote

* Integrated several payments gateway API (connexpay, nmi) and added functionality of creating Virtual Cards (VC) using API to make the online payment secure.* Worked on 11+ web development, web scrapping and automation projects, maintaining 5 star ratings from all clients.

United States

* Overhauled development of many projects, mostly on Node.js in the backend and MongoDB in database.* Worked on many automation projects by making bots using puppeteer and selenium.

Canada

* Managed python based automation tasks on AWS ubuntu server using selenium to automate many professionals hiring websites.* Integrated mySQL database and Salesforce dashboard with python script to save and manage leads.