Yash Kothari Email & Phone Number

Bengaluru, Ka, In

Noida, Uttar Pradesh, India

1. Lead and built scalable Kafka-based notification service, processing over 10 million daily notifications while decoupling it from other systems. Built to support Android (FCM), iOS (APNs), and future WhatsApp notifications, it leverages a fanout algorithm for efficient data scaling. This design enabled diverse use cases, including offer notifications, with high reliability and extensibility, aligning with the company’s growth needs and supporting seamless multi-channel messaging.2. Integrated ICICI Bank apis to automate foreign consultant payouts,cutting processing time from 7 days to a few clicks. Utilised SNS for tax document uploads to S3, linked to consultants, and created admin dashboards for verification. Added cron jobs and webhook notifications for real-time payout status tracking and streamlined processing.3. To streamline Credit/Debit Card and UPI payments, I integrated the HDFC Payment Gateway, addingessential features like refund to Source , failure handling, and transaction tracking. Implementedwebhooks and cron jobs to automate success checks, ensuring smooth payment flow, resulting in a seamless user experience and efficient transaction management4. Built a microservice for Event Notification, capturing key User events and registering them on CleverTap, AppsFlyer, and Meta via Kafka. Enabled marketing and product teams to access valuable insights, improving data-driven strategy.5.Engineered a User retention pipeline targeting dormant, birthday, and first-time recharge users,automating cashback, coupon allocations, and personalised WhatsApp/SMS follow-ups. This approachboosted recharges by 45% and greatly enhanced user engagement and retention7. Led POC for Temporal-based Workflow Manager and implemented a microservice to structure code,streamline flow, and handle retries. Key achievement: optimised user conversion for first recharges8. Built DB migration Service from scratch which is used to migrate and sync data of 5 million rows daily.

Bengaluru, Karnataka, India

1. Built Alert Management System from scratch, tracking 3,00,000 events daily and sent notification via teams/email/pagerduty which helped boost QA/Support team efficiency and improve SLA.2. Key role in Workflow Manager creation which helped in automating configurations, real-time API calls, reducing developent time by significant amount where we took leverage of open source tool Temporal.3. Significantly contributed to the master data service(integration platform) to manage and build codeless integrations development.4. Implemented APIs and Triggers for audit history and activity logs empowering Support to track every change made on any requests.5. Engineered authentication and authorization filters in Spring Cloud Gateway for enhanced inbound and cross cluster calls.6. Developed internal libraries for boosting development efficiency and collaborated on critical projects like WebSocket Manager, Open API service and the centralized Counter Service.7.Worked implementing solutions that were cloud agnostic (aws azure) and handled the scale of million request per day8 Practiced Test-Driven Development (TDD) principles, ensuring high code coverage and production quality .

Remote

1.Working as a Full stack developer where I contributed in making approval management system.2. In backend I worked on spring boot.3. Worked on Authorization and Authentication of a User using JWT.4. Worked On Reverse Proxy/Gateway to understand how to redirect the request from UI to a specifice service5. Worked on Services and How to connect the entities to database.6. Integrated Notification Service To the AMS7. In frontend I worked on React Js.8. Got To learn How to write Scalable Code in frontend.9. Worked On Forms and List views 10. Got to know how to present data from UI using Pagination.

I was a Full Stack Developer intern at Klimb.io. 1. Contributed and Shipped major features to the website and worked closely on the feedbacks given by the customers2. Made APIs for seamless transfer of information and wrote optimized mongo query to reduce the number of mongo calls.3. Wrote Effective Scripts for Data migration.4. Tech Stack included- NodeJs, AngularJs, MongoDB, HTML ,CSS5. Worked in a agile software development with MVC framework and also fixedmany bugs and UI fixes and did the unit testing

Guwahati, Assam, India

1. Was one of the main coordinators in placement cell.2. Helped college in getting more and more contacts of recruiters.3. Almost 91% placement overall in our college with best placement statistics in the my tenure as placement coordinator , the median CTC of our college increased by almost 50% and hence improving my college's placement statistics.

Computer Science And Engineering, Computer Engineering, 8.35/10

High School, Science

Education record