Lovepreet S.

Software Engineer

Bangkok, Bangkok City, Thailand11 yrs 7 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

11+ years in payments and fintech engineering
Expert in Java and microservices architecture
Proven track record in team leadership and system resilience

Stackforce AI infers this person is a Fintech Backend Engineer with extensive experience in payment systems and cloud architecture.

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Skills

Core Skills

JavaApache KafkaPayment SystemsGolangCdcData ManagementData Privacy

Other Skills

Amazon DynamodbAmazon SQSC#CassandraData StructuresDebeziumDesign PatternsGo (Programming Language)IT LeadershipJavaScriptKafkaKotlinLeading Development TeamsLinuxMultithreading

About

I’m a Staff Software Engineer with 11+ years of experience building scalable, reliable, and secure systems in the payments and fintech domains. My core stack includes Java, AWS, Kafka, Golang, and microservices architecture. I’ve led teams and worked across international brands like Agoda, Razorpay, and Freecharge, delivering backend systems for UPI, credit services, and real-time transaction processing. Let’s connect if you’re hiring for Java backend, cloud systems, or fintech engineering roles. Open to international opportunities #openForRelocation #Ireland #Germany #Australia

Experience

Agoda

Staff Software Engineer

Jan 2023 – Present · 3 yrs 2 mos · Bangkok City, Thailand · Hybrid

Designed and implemented custom payment solutions for Agoda’s white-label partners using Scala, Kotlin, and C#, enabling seamless multi-market payment integrations.
Enhanced error handling and debugging capabilities in the payment system, significantly improving system resilience and reducing 20% production incidents.
Delivered critical features such as installment payment support and integration of new payment methods under tight partner deadlines, contributing to partner satisfaction and revenue impact.
Engineered and maintained core payment operations and transaction management systems, supporting high-throughput, real-time processing.
Collaborated with cross-functional teams across Thailand and India to ensure 99.99% system uptime, driving operational excellence and SLA compliance.

Amazon SQSData StructuresApache KafkaJavaTechnical Staff Management

Razorpay

Lead Software Engineer

Jan 2022 – Jan 2023 · 1 yr · Bengaluru, Karnataka, India · Hybrid

Optimized the system of callback for merchant virtual payment solutions
Delivered seamless UPI integration reducing merchant onboarding time by 30%.
Worked on Technologies like Golang, Java, PHP

Amazon SQSData StructuresApache KafkaJavaSpring BootGo (Programming Language)+3

Freecharge

2 roles

Principal Engineer

Promoted

Jun 2021 – Dec 2021 · 6 mos

Developed a Loan Management System that served as a core component for products such as Buy Now Pay Later, No-Cost EMI, and Credit Cards.
Architected a custom communication system using templates and multiple sink services.
Implemented a CDC pipeline integrating Debezium, Kafka, S3, and Redshift, enhancing data flow and system responsiveness.
Built a secure mobile PIN backend service for virtual credit card access.

Amazon SQSData StructuresApache KafkaJavaSpring BootCDC+2

Lead Software Engineer

Nov 2018 – May 2021 · 2 yrs 6 mos

Amazon SQSData StructuresApache KafkaJavaSpring Boot

Globallogic

Sen. Software Engineer

Jun 2017 – Nov 2018 · 1 yr 5 mos · Gurgaon, India

Delivered urgent need solution of GDPR by developing a smart solutions to prevent exposing sensitive Data reduced 70% of development scope with smart architecture solutioning.
Designed and implemented RESTful web services for a customer management system.
Conducted performance analysis and resolved system issues to improve response times by 30%.
Developed the solution in Cassandra to efficiently read/write data, optimized 20% processing time and make response time better

Data StructuresJavaSpring BootCassandra

Franconnect software india pvt. ltd.

Software Developer

Jun 2014 – Jun 2017 · 3 yrs · Noida

Upgraded legacy systems from Struts 1 to Struts 2, resulting in enhanced performance and maintainability.
Performed in-depth performance analysis (heap and thread dump analysis) to optimize system resources.
Developed real-time mail parsing solutions and automated scripts to facilitate system upgrades and ensure operational stability.

Data StructuresJavaSpring Bootapache tomcatMySQL

Lovely professional university

Software Trainee

Jan 2014 – Jun 2014 · 5 mos · Jalandhar Area, India

I worked as a Software Trainee in Lovely Infotech in .net Technology and made a project named Beazig - it is a medium where students of Lovely professional university can share their books to others and share a idea's and make a group and organize a seminars to help other students .
and Vendors can advertise their products and listen reviews and orders of their Costumers.

Data StructuresJavaSpring Boot