Tanishq Jagwani

Software Engineer

West Delhi, Delhi, India2 yrs 10 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Transformed settlement processing speed from T+2 to T+0 days.
Implemented event-driven architecture for enhanced transaction processing.
Achieved 95%+ code coverage through comprehensive test suites.

Stackforce AI infers this person is a Fintech professional specializing in high-performance microservices and transaction processing.

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Skills

Core Skills

JavaSpring BootMicroservicesRestful Apis

Other Skills

API GatewaysAmazon AuroraAmazon RedshiftAmazon Web Services (AWS)Apache KafkaApple PayApplication Programming Interfaces (API)Back-End Web DevelopmentC++Caching MechanismsChatbot DevelopmentCryptographyData ArchitectureData StructuresDatabase Management System (DBMS)

About

At PayU, I'm an SDE-2 with 2 years of specialized experience in our Settlement team, where I've helped transform how merchants receive their funds through innovative technology solutions. Working in this critical fintech domain, I've work various feature and maintained high-performance settlement systems that process thousands of transactions daily with reliability and precision. My technical work centers on building resilient microservices using Java and Spring Boot, designing event-driven architectures with Apache Kafka, and implementing high-performance caching solutions with Redis. I've gained valuable experience in both high-level system design and low-level implementations, particularly focusing on multi-threading and optimizations. I thrive in collaborative environments where we tackle complex technical challenges with creative solutions. I've contributed to significant improvements in our settlement processing times while maintaining the scalability accuracy and merchants experience. I'm continuously expanding my expertise in distributed systems and microservice architectures while looking for opportunities to grow as an engineer. I welcome conversations about emerging technologies in fintech or potential collaborations. Feel free to reach out: tanishqjagwani@gmail.com Skills: Java, Spring Boot, PHP, SQL, Apache Kafka, Git, Redis, Microservices , JQ , Python , C++.

Experience

2 yrs 10 mos

Total Experience

2 yrs 10 mos

Average Tenure

2 yrs 10 mos

Current Experience

Payu

3 roles

Software Engineer 2

Promoted

Mar 2024 – Present · 2 yrs 3 mos · Gurugram, Haryana, India · Hybrid

As a Software Engineer, Implemented the Auxiliary Service architecture to manage all non-settlement transaction flows significantly reducing CPU utilization of core settlement systems.Revamp the Non-INR transaction processing and help to faster the settlement processing from T+2 to T+0 days.Also Revamp the Settlement of Refund transaction Processing implementing the event-driven architecture and multiple design pattern enhance the settlement speed of the refund transaction.Implemented database partitioning strategies for efficient data access patterns, substantially reducing database load.Implemented caching mechanisms for frequently accessed transaction data to minimize database calls.and also identified redundant queries per transaction lookup and optimised the flow resulting select query reduction ~4 million per day. Optimizations to the settlement application Database that have successfully reduced CPU utilization by approximately 20%.

JavaSpring BootApache KafkaRedisDatabase PartitioningCaching Mechanisms+2

Associate Software Engineer

Aug 2023 – Mar 2024 · 7 mos · Gurugram, Haryana, India · Hybrid

As a Associate Software Engineer on the Settlement Service team, I handled settlement processing for merchants. I worked on various product tasks and enhancements such as decoupling the database for specific systems, improving transaction settlement processing speed, and enhancing overall system efficiency. I also created various merchant dashboard reports implementing multithreading and design principles. I spearheaded migration from PHP to Java-based microservices architecture, significantly reducing API response times. I developed comprehensive test suites using JUnit and Mockito, achieving 95%+ code coverage. Additionally, I developed a generic Rule Utility Engine that implemented the Settlement system for blocking fraudulent transactions. I optimized various SQL queries that helped improve response times. I also created different Grafana Dashboards for alerting purposes.

JavaPHPMultithreadingJUnitMockitoSQL+1

Software Engineer Intern

Apr 2023 – Aug 2023 · 4 mos · Gurugram, Haryana, India · Hybrid

As a Software Engineer Intern, Migrate the various API From PHP To Java than help to enhance the merchant experience. Developed RESTful APIs following best practices for data consistency and transaction management . Utilized JPA/Hibernate for efficient database operations while ensuring ACID compliance. Optimized database queries with proper indexing and pagination for handling large transaction volumes. Add the various functionality on the Merchant Dashboard i.e download the settlement report and execute the fallback.

JavaPHPRESTful APIsJPAHibernate