Necika P

Backend Software Engineer

Telangana, India

Profile Score

About

Backend Software Engineer with 2.5+ years of experience designing and building scalable backend systems in fintech environments. Skilled in Java, Spring Boot, and Ruby on Rails with strong expertise in REST API development, microservices, and Kafka integrations. Proven track record in delivering scalable, maintainable, and high-performance backend solutions in agile, cross-functional environments.

Skills & Expertise (12)

Java Intermediate

7.1/10

2.5

Years Exp

Spring Boot Intermediate

6.8/10

2.5

Years Exp

Ruby on Rails Postgresql Kafka Redis Postman Git VS Code REST APIs Application Security Microservices

Work Experience

Software Engineer

Zaggle Prepaid Ocean Services

Mar 2023 - Present

Optimized high-volume database queries and enhanced Redis caching strategies, reducing API response times by 60%+ and improving system performance. Integrated Kafka consumers for travel booking, advance, and expense approval workflows, enabling real-time event processing and cross-service synchronization. Developed a comprehensive Travel Expense Management System enabling employees to claim trip-related expenses and advances seamlessly and integrated travel booking data pipelines through Kafka consumers and Reverse Feed APIs for real-time synchronization. Designed and implemented location-based expense limit enforcement within the expense workflow, ensuring accurate GST-inclusive policy application. Engineered robust validation logic across expense modules to detect and prevent duplicate and over-limit claims, improving data integrity. Developed configurable allowance modules for employee rewards and travel, enabling rule-based processing tailored to employee eligibility. Built batch processing pipelines for employee on-boarding and customer interaction data with tracking and audit logging for operational visibility. Engaged directly with clients to gather requirements, validate feature behavior. Led investigation and resolution of critical production outages, delivering root cause fixes and preventing recurrence.