Open to opportunities

rikson Lloyd pereira

@riksonlloydpereira

Message

Backend-focused Java developer specializing in Spring Boot, microservices, and high-performance search solutions.

India

Message

What I'm looking for

I’m seeking backend roles focused on Java/Spring microservices or search performance where I can improve scalability, reliability, and operational observability.

I am a backend software developer with strong expertise in Java, Spring Boot, microservices, and search technologies, focused on building scalable, maintainable systems. I have driven performance improvements by analysing heavy SQL and Solr queries, removing session bloat, and improving pagination and indexing strategies.

I bring experience migrating platforms across Java versions, decoupling client-specific code into modular plugins, providing L2 support, and maintaining high uptime through monitoring and proactive troubleshooting. I’ve contributed to Solr upgrades, produced operational performance reports during high-traffic events, and hold certifications in Java, Spring Boot, and data structures.

Experience

Work history, roles, and key accomplishments

Current

Search Engine Developer

Current

HCLTech

Aug 2025 - Present (4 months)

Analysed heavy SQL procedures and Solr DIH queries across 100+ buyer databases to identify UNION bottlenecks and proposed indexing improvements; eliminated session storage of ~2000 objects per search by shifting to request-based pagination.

Java Apache SOLR SQL Redis Spring Boot Performance Tuning Pagination AWS Cloudwatch

Backend Developer

Infosys

Dec 2021 - Jan 2025 (3 years 1 month)

Contributed to migration of backend services from Java 8 to Java 11 and decoupled client-specific code into modular plugins; provided L2 support, resolved integration bugs, and supported Solr upgrades to maintain ~99.5% uptime.