iam-ssrivastav

iam-ssrivastav/beneficiary-fhir-data

An API designed to serve Medicare beneficiaries' demographic, enrollment, and claims data using the HL7® FHIR® Standard format.

iam-ssrivastav/dogstats

iam-ssrivastav/ministack

Ministack: Free, open-source local AWS emulator - 40+ services, Terraform compatible, real databases. Free forever. MIT licensed.

iam-ssrivastav/iam-ssrivastav

iam-ssrivastav/quarkus

Quarkus: Supersonic Subatomic Java.

iam-ssrivastav/floci

Light, fluffy, and always free - AWS Local Emulator

iam-ssrivastav/floci-aws-mastery

Stop Paying for LocalStack: A high-performance, MIT-licensed local AWS emulator (S3, DynamoDB, SQS) integrated with Spring Boot 4. By Shivam Srivastav.

iam-ssrivastav/systemforge-v2

iam-ssrivastav/java-concurrency-interview

iam-ssrivastav/aws-event-driven-orchestrator

Advanced event-driven architecture implementing the Transactional Outbox pattern with AWS SQS, SNS, and DynamoDB for guaranteed message delivery.

iam-ssrivastav/url-shortener-pro

Scalable URL Shortener with KGS and Redis Caching

iam-ssrivastav/restaurant-management-system

A premium, enterprise-grade Microservices ecosystem for Restaurant Management, implementing CQRS, Saga Pattern, Transactional Outbox, Idempotency, and Distributed Tracing using Spring Boot, Kafka, Redis, and PostgreSQL.

iam-ssrivastav/axion-cli

🚀 Axion — The Free, Open-Source AI Coding Assistant for your Terminal. Run local LLMs via Ollama or free cloud APIs.

iam-ssrivastav/claw-code

Better Harness Tools, not merely storing the archive of leaked Claude Code but also make real things done. Now rewriting in Rust.

iam-ssrivastav/system-design-practice-platform

iam-ssrivastav/aws-vpc-masterclass

iam-ssrivastav/aws-s3-interview-mastery

iam-ssrivastav/realtime-delivery-tracking

Real-time agent tracking and delivery monitoring platform using WebSockets (Spring/Socket.io) for live map updates and low-latency status synchronization.

iam-ssrivastav/dynamodb-cqrs-polyglot-demo

Demonstrating high-scale architecture using CQRS (Command Query Responsibility Segregation) with DynamoDB for writes and polyglot persistence strategies.

iam-ssrivastav/aws-s3-masterclass-springboot

Comprehensive Spring Boot guide for mastering Amazon S3: from basic CRUD and versioning up to advanced multipart uploads and presigned URL security.

iam-ssrivastav/reactive-order-management-kafka-postgres

High-performance, non-blocking order management system built with Spring WebFlux, R2DBC, PostgreSQL, and Apache Kafka for event-driven consistency.

iam-ssrivastav/x-growth-automation-pro

Automated technical content distribution system for high-authority X (Twitter) growth.

iam-ssrivastav/spring-boot-rest-grpc-transcoding-demo

Demo project showing how to use Protobuf objects for both gRPC and REST (via automatic JSON transcoding) in Spring Boot.

iam-ssrivastav/zilla

🦎 A multi-protocol edge & service proxy. Seamlessly interface web apps, IoT clients, & microservices to Apache Kafka® via declaratively defined, stateless APIs.

iam-ssrivastav/spring-distributed-system-patterns

A Spring Boot implementation of Distributed Microservices Patterns including Saga Orchestration, CQRS, Transactional Outbox with Kafka, and Resilience4j.

iam-ssrivastav/paypal-payment-demo

Spring Boot application for PayPal Payment Gateway integration (PostgreSQL, Docker, No Lombok)

iam-ssrivastav/spring-boot-camel-integration

Spring Boot + Apache Camel Integration Demo with EIP, PostgreSQL, Rate Limiter, and Outbox Pattern

iam-ssrivastav/springboot-razorpay-payment-gateway

Spring Boot Payment Gateway with Razorpay Integration, Spring Security Auth & Premium UI

iam-ssrivastav/notification-hub

Event-driven microservices notification system with Kafka, PostgreSQL, and multi-channel delivery (Email, SMS, Push). Features template management, retry mechanisms, and ELK observability. Production-ready architecture.

iam-ssrivastav/order-management-system

Enterprise Order Management System - Microservices architecture with Spring Boot, Kafka, and event-driven design