SK Manjunathan

Software Engineer

Bengaluru, Karnataka, India5 yrs 6 mos experience

Key Highlights

Achieved 75% reduction in application memory footprint.
Designed scalable systems for major e-commerce brands.
Led cross-functional teams to enhance operational efficiency.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer in the E-commerce industry.

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Skills

Core Skills

JavaSpring Boot

Other Skills

Apache KafkaCassandraCore JavaJavaScriptKafkaMicroservicesMongoDBSQLSpring Frameworkkafka

About

As a highly driven Software Development Engineer with over three years of professional experience, I specialize in building scalable, efficient, and resilient systems in the e-commerce and retail domains. Currently working at AJIO (RIL Jio), I have successfully architected and delivered a multi-tenant system for renowned brands such as AJIO, Tira, JioMart, and Reliance Jewels. My focus is on optimizing system performance and scalability, having achieved a 75% reduction in application memory footprints and resolving critical bottlenecks. My technical expertise includes Java, Spring Boot, J2EE, Hibernate, RESTful services, and database technologies like MySQL, MongoDB, and Cassandra. I am passionate about designing clean, maintainable, and performant code while staying committed to continuous learning and delivering top-tier solutions for complex business challenges. code.

Experience

Flipkart

Software Developer

Mar 2025 – Present · 1 yr

Jio platforms limited (jpl)

Software Engineer

Nov 2022 – Mar 2025 · 2 yrs 4 mos · Bengaluru, Karnataka, India · On-site

As a Software Development Engineer at Reliance JIO, I design and optimize backend systems for a multi-tenant platform supporting brands like AJIO, JioMart, Tira, and Reliance Jewels. I led the development of a scalable multi-tenant architecture, improving resource efficiency and reducing memory footprint by 75%. I also spearheaded the development of seller onboarding, approval workflows, and change request systems, enhancing operational efficiency and scaling system capacity to handle millions of users.
I focus on building low-latency, resilient systems using Java, Spring Boot, Microservices, Kafka, and Cassandra, while optimizing performance for high-traffic scenarios. I eliminated bottlenecks in the file upload service, allowing horizontal scaling to support heavy traffic during sales and peak events. Additionally, I collaborate with cross-functional teams to align technical solutions with business objectives, ensuring smooth operations and continued growth.

JavaSpring BootMicroservicesKafkaCassandra