I will design and build spring boot microservices with kafka and event driven architect


Level 1
About this gig
Microservices are hard. Kafka is harder. Getting both right in production is rare.
I design, build, and debug Spring Boot microservices and Kafka event-driven systems for teams shipping real products.
8+ years Java production experience. AWS & GCP Certified.
WHO THIS IS FOR:
Backend teams struggling with inter-service communication
Engineers designing a new microservices architecture from scratch
Teams with broken or slow Kafka pipelines needing diagnosis
Developers needing a senior architecture review before scaling
Teams preparing for high-load production deployments
WHAT I DELIVER:
Microservices architecture design and documentation
Kafka producer/consumer setup and topic design
Async event flows and dead-letter queue handling
Service discovery, API gateway, circuit breaker patterns
Debugging failed events, lag issues, and consumer errors
Performance bottleneck identification and fixes
TECH STACK:
Java 17+ | Spring Boot 3 | Apache Kafka | Spring Cloud
PostgreSQL | Redis | Docker | Kubernetes | AWS / GCP
Eureka | API Gateway | Resilience4j | OpenAPI
BUILT FOR PRODUCTION:
I don't give textbook answers. Every recommendation comes from shipping real distributed systems.
Get to know Chanda Gupta
FullStack Java Developer Spring Boot React SaaS Solutions
Level 1
- FromIndia
- Member sinceJun 2023
- Avg. response time8 hours
- Last delivery2 months
Languages
Hindi, English
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FAQ
Q1: Is this for production teams, not learners?
Yes — built for teams shipping real systems. Whether debugging production Kafka lag, designing a new microservices split, or getting a senior architecture review, all packages are for professional-grade work.
Q2: Can you review and fix our existing architecture?
Yes — reviews are the most common request. Basic covers review with written recommendations. Standard adds implementation of fixes. Share your repo in requirements and I'll confirm scope upfront.
Q3: Do you help with Kafka consumer lag, rebalancing, or dead-letter queues?
Yes — production Kafka issues like consumer lag, partition rebalancing, offset management, and dead-letter queue handling are all in scope. Describe your specific problem in the requirements form.
Q4: Can you help plan a monolith-to-microservices migration?
Yes — included in Standard and Premium. I help identify service boundaries, design the event communication layer, and plan the migration sequence to avoid downtime.
Q5: What Java and Spring Boot versions do you support?
Java 8 through Java 21, Spring Boot 2.x and 3.x, Spring Cloud 2023. Specify your version in the requirements form.
Q6: Will I get source code and documentation?
Source code included in Standard and Premium via private Git repo. Premium includes detailed inline documentation. Basic delivers a written architecture recommendations document.
