Brian Sam Varghese

Backend Engineer

Pune, Maharashtra, India11 mos experience

Key Highlights

Built scalable microservices with Java and Spring Boot.
Optimized PostgreSQL storage and query performance significantly.
Developed high-throughput Kafka pipelines for real-time data.

Stackforce AI infers this person is a Backend Engineer specializing in scalable microservices and data platforms.

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Skills

Core Skills

JavaSpring BootPostgresqlKafkaJunit

Other Skills

Apache ZooKeeperBig TableBigQueryC++CommunicationCucumberData StructuresE2EGoogle Cloud Platform (GCP)High-Level DesignLocustLow-Level DesignMicroservicesMongoDBNoSQL

About

Passionate Java Backend Engineer with hands-on experience building scalable, event-driven microservices using Java and Spring Boot. At Mobile Premier League (MPL), I contributed to the Data Platform powering real-time segmentation, experimentation, and analytics pipelines. Highlights: Built production-grade Spring Boot services to automate event onboarding and data ingestion workflows. Optimized PostgreSQL partitioning and created a cleanup utility that reduced storage by 200+ GB and improved query performance. Developed and validated high-throughput Kafka pipelines; collaborated with Data Science and Backend teams to deliver low-latency streaming solutions. Implemented E2E and performance testing frameworks using JUnit, Cucumber, and Locust to ensure reliability and scalability. Core Skills: Java, Spring Boot, Microservices, Apache Kafka, PostgreSQL, Redis, REST & gRPC APIs, Docker, Kubernetes, GCP, System Design, Distributed Systems. I’m actively seeking SDE-1 / Backend Engineer (Java) opportunities across India (open to both on-site and remote roles). 📬 GitHub: github.com/BrianSam · ✉️ Email: briansamgames@gmail.com

Experience

11 mos

Total Experience

11 mos

Average Tenure

Current Experience

Mobile premier league (mpl)

2 roles

Software Development Engineer in Test-1

Promoted

Nov 2024 – Oct 2025 · 11 mos · Pune, Maharashtra, India · Hybrid

> Developed and maintained event-driven Java Spring Boot microservices powering the Data Platform and analytics workflows.
> Built an event onboarding Spring Boot service that integrates with BigQuery, dynamically extracts schema from raw JSON payloads, and automates onboarding workflows for Data Studio.
> Created a PostgreSQL partition cleanup utility that reduced storage by 200+ GB and improved query latency for critical analytics queries.
> Designed and executed performance tests and load testing for Kafka-based pipelines using Locust, ensuring scalability under peak traffic.
> Implemented E2E automation frameworks with JUnit and Cucumber for backend validation; performed API testing with Postman & BloomRPC.
> Collaborated with Data Science and Backend teams to debug, optimize, and monitor Kafka ingestion and microservices for low-latency data delivery.

JavaSpring BootMicroservicesPostgreSQLKafkaJUnit+2