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Technical Insights & Architecture Stories

Real-world experiences building scalable backend systems, microservices, and SaaS platforms with Spring Boot, Kafka, and cloud technologies.

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Building a Multi-Tenant Insurance CRM: Lessons from Azent360

How we architected Azent360's multi-tenant SaaS platform to handle complex commission workflows, client renewals, and compliance requirements for insurance agencies.

•8 min read
Multi-TenantSpring BootInsurance Tech
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How I Improved Spring Boot Performance by 30% at WageNest

A deep dive into JPA/Hibernate query optimization, caching strategies, and database tuning that reduced API latency and improved throughput in our payroll processing system.

•6 min read
Spring BootPerformanceJPA
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Event-Driven Payroll Processing with Kafka and Spring Boot

Building fault-tolerant payroll workflows using Apache Kafka for asynchronous event processing, reducing reconciliation issues by 40% at WageNest.

•7 min read
KafkaEvent-DrivenSpring Boot
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From Monolith to Microservices: Axis Bank's Lending Platform Journey

Breaking down a monolithic loan processing system into Spring Boot microservices while maintaining zero downtime and ensuring data consistency.

•9 min read
MicroservicesSpring BootArchitecture
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Implementing OAuth 2.0 with Spring Security: A Practical Guide

Step-by-step guide to securing Spring Boot microservices with OAuth 2.0, JWT tokens, and role-based access control, based on real implementations at WageNest and ChildEra.

•10 min read
OAuth 2.0Spring SecurityJWT
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