Aug 2024 – Dec 2025 · 1 yr 4 mos

• At ClickPost, I played a pivotal role in enhancing the scalability of services, focusing on reducing the RTO rate and improving successful delivery attempts. By leveraging technologies such as Java, Jersey, Kafka, and PostgreSQL, I contributed to the company's growth in the logistics sector. My efforts not only streamlined operations but also increased customer satisfaction through reliable delivery solutions.

Oct 2023 – Aug 2024 · 10 mos · Bengaluru, Karnataka, India · Remote

Jun 2022 – Sep 2023 · 1 yr 3 mos · Noida, Uttar Pradesh, India · On-site

• Build the scalable export service to generate report using kafka and able to generate report with 400k data.
• Developed the system to maintain the trigger and delivery status and count of triggered communication and send report after completion
• using kafka,and used redis to avoid the race condition.
• Build the real time communication service triggered via vendor webhook using real time streaming using kafka to trigger communication for
• particular set of dispositions.
• Build the DND microservice from scratch to exclude the contacts locally and globally before sending any type of communication And design
• the table structure for the same.

Nov 2020 – Jun 2022 · 1 yr 7 mos · India

• Developed the scalable whatsapp communication channel using GCP pub/Sub system to broadcast and send messages on events like trans‐
• action,complaint ticket resolution,etc to keep customer in loop with onboarding process.
• Automated the ticket creation process using freshdesk api to track the daily customer engagement with the product for CSM team.
• Improve the latency of customer payment summary api from 6 seconds to 100 ms by optimizing keys deletion process using hashset.
• Involved in the AWS to GCP migration and DB migration and cut‐over process.
• Automate the app renewal process and handle the payment process which lead to increase in the B2B app renewals (i.e,more than 600
• renewals within 3 months.)
• Took the complete ownership of the Internationalization feature for whitelabel product,handled all the text,sms,notification and timezone
• related conversion and able to release feature in strict deadline.

Dec 2019 – Jul 2020 · 7 mos · Noida Area, India

• Developed scalable microservice to broadcast push notifications using AWS sqs and lambda using nestjs framework.
• Developed auth microservice using lambda authorizer which will be triggered when user try to access protected routes.

Jul 2019 – Dec 2019 · 5 mos · Remote

• Created a complete full stack application using vuejs and nodejs where user can login and upload images and CAD models to showcase their
• properties.
• Attendence system using react native where user login and take photos of students from where it will be sent to facial recognition system via
• rabbitmq.

Feb 2019 – Jun 2019 · 4 mos · Gurgaon, Haryana, India

• Developed browser automation project using pupeteer where user can register and play online game semantris and score will be captured
• and saved into the database.
• Event based project to read live stream of tweets with particular hashtag.