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I will build scalable golang microservices with kafka and kubernetes
Aunmoy Dey
About this gig
Build a backend that scales with your businessnot one you'll rebuild six months later.
I help startups and SaaS companies build scalable backends using Golang, Kafka, and Kubernetes. Launching new or modernizing? I deliver clean architecture, reliable communication, and production-ready systems built for growth.
What I can help with
- Golang microservices (REST & gRPC)
- Event-driven architectures (Kafka, Redis)
- High-performance backend APIs
- Dockerized, Kubernetes-ready deployments
- Auth & authorization services
- PostgreSQL, Redis, MongoDB integration
- Monitoring, logging, production readiness
How we work
1. Discovery Review architecture, requirements, goals
2. Architecture Design service boundaries, APIs, communication
3. Development Build, test, with regular updates
4. Delivery Production-ready, documented, deployment guidance
Why me?
- Backend engineer specializing in scalable distributed systems
- Clean architecture designed for growth
- Practical engineeringreliability over complexity
- Clear communication and dependable delivery
Not sure if microservices fit? Send me your project or architecture idea. I'll recommend the simplest approach before you order.
Get to know Aunmoy Dey
Aunmoy Dey
Production Ready SaaS and AI Backends: Golang, NodeJS, Kubernetes, Kafka
- FromBangladesh
- Member sinceMay 2022
- Avg. response time1 hour
- Last delivery9 months
Languages
English, Hindi
I help startups and SaaS companies build backend systems that scale and integrate AI—without the rewrites.
You get production‑ready Golang & Node.js microservices, event‑driven architectures (Kafka, Redis), Kubernetes deployments, and AI integrations (OpenAI, RAG, agents). I've built logistics platforms, payment systems, and real‑time AI pipelines.
How I work:
→ Backend‑first, clean architecture
→ Regular updates, no surprises
→ Code that's easy to maintain and extend
Message me your project idea. I'll outline the simplest, most effective approach before you order.
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FAQ
How do I get started?
Simply reach out to me with your project requirements, and I’ll provide a detailed plan, timeline, and quote. Once we agree on the scope, I’ll start working on your project immediately.
Can you help with API development and integration?
Yes, I specialize in building high-performance APIs (RESTful and gRPC) that are secure, scalable, and easy to integrate with frontend or third-party services. I also ensure proper documentation and versioning for your APIs.
What is your experience with message queues and event-driven systems?
I have worked extensively with message queues like Kafka and RabbitMQ to build event-driven architectures. These systems are ideal for decoupling services, ensuring reliable message delivery, and handling high-throughput workloads.
How do you handle system monitoring and performance optimization?
I use industry-standard tools like Prometheus, Grafana, and the ELK Stack to monitor system performance, track errors, and analyze logs. This ensures your system runs smoothly and any issues are identified and resolved quickly.
Can you work with existing systems or codebases?
Yes, I can! Whether you need to optimize an existing system, refactor code, or add new features, I can seamlessly integrate with your current setup. I follow clean architecture principles to ensure maintainability and scalability.
Can you handle large-scale, high-traffic systems?
Yes. I design scalable systems using microservices, cloud tools (AWS, Kubernetes), and message queues (Kafka, RabbitMQ). I also use monitoring tools like Prometheus and Grafana to ensure optimal performance under high traffic.
How do you ensure the security of the systems you build?
I implement authentication, encryption, input validation, and regular dependency updates to ensure robust security. I also conduct security audits if required.
Can you work with my existing tech stack or team?
Yes, I can integrate with your existing tech stack or team. I’m experienced in collaborating with cross-functional teams and adapting to your workflows.
