Summary
Overview
Work History
Education
Skills
Accomplishments
Extra-Curricular Activities
Interests
Languages
Timeline
SoftwareEngineer

Teekam Singh Kalyanwat

Software Engineer
Gurugram

Summary

Backend Developer with 3.5 years of experience in designing and implementing scalable, high-performance systems using Java, Spring Boot, and microservices architecture. Proven expertise in payment gateway integration, event-driven communication using Kafka, and optimizing transactional workflows.Adept at leveraging modern tools and technologies to deliver robust, reliable, and efficient solutions.

Overview

4
4
years of professional experience
4
4
years of post-secondary education
2
2
Languages

Work History

Software Engineer 2 (Backend)

ETMONEY
03.2022 - Current
  • Designed and implemented robust backend payment solutions using Java, Redis and Kafka, handling monthly transactions exceeding 5M
  • Integrated UPI Autopay as a recurring payment option for subscription products, boosting subscriptions by 40 percent
  • Optimized database interactions with MySQL by query optimization and Sharding, reducing query execution times by 50 percent
  • Leveraged Kafka for event-driven communication between microservices, ensuring real-time updates, scalability and reliability
  • Integrated BillDesk as an alternative payment gateway, reducing costs by 20 percent for same-day settlements
  • Developed a Redebit feature to retry failed recurring payments, improving success rates for UPI Autopay debits by 20 percent
  • Integrated Prometheus and Grafana for performance monitoring and analytics

Software Engineer

CHQBOOK.COM
10.2021 - 03.2022
  • Automated deployment processes for Chqbook's rewards section, reducing release times by 80 percent
  • Contributed to short-term credit projects, including integrating third-party APIs (e.g., Karza) using Node.js, MySQL and PHP

Software Engineer

ZOPSMART
06.2021 - 09.2021
  • Built a project from scratch using Express.js and MySQL, delivering a functional product within tight deadlines
  • Gained expertise in writing unit tests with Mocha, ensuring high code quality and reliability

Education

Bachelor of technology - Mechanical Engineering

IIT ROORKEE
India
07.2017 - 06.2021

Skills

JAVA

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Accomplishments

  • HERO CAMPUS CHALLENGE, 01/01/20, Among top 20 Participants out of 10000 participants
  • AIR 2148 in JEE Advanced 2017, 01/01/17

Extra-Curricular Activities

BRAKING HEAD | Team Knox IITR, 05/01/20, 03/01/21, Led a team of enthusiastic engineers in designing the braking system.

Interests

Cricket

Formula1

Languages

English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)

Timeline

Software Engineer 2 (Backend)

ETMONEY
03.2022 - Current

Software Engineer

CHQBOOK.COM
10.2021 - 03.2022

Software Engineer

ZOPSMART
06.2021 - 09.2021

Bachelor of technology - Mechanical Engineering

IIT ROORKEE
07.2017 - 06.2021

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Teekam Singh KalyanwatSoftware Engineer