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English
$
USD
I will scalable distributed systems and microservices in golang
Shubham Agarwal
5.0
5.0
About this gig
Note *** Inbox before placing the order to discuss ***
I design and build distributed systems that stay fast and reliable as you scale the architecture layer most freelancers can't offer.
What I deliver: system design and architecture diagrams; event-driven microservices (Kafka / RabbitMQ); service-to-service communication (gRPC); resilience patterns (retries, circuit breakers, idempotency); observability (OpenTelemetry, Prometheus, Grafana); and Kubernetes-ready deployment. I can review an existing architecture and produce a concrete improvement plan, or build the system with you.
For: SaaS platforms scaling past a monolith, fintech/real-time systems, and teams modernising legacy backends.
8+ years building production backends in Go. 5.0 across 150+ projects.
Message me before ordering with your current architecture and goals so I can scope this properly.
Get to know Shubham Agarwal
Shubham Agarwal
Software Specialist: Unlocking Business Potential
- FromIndia
- Member sinceMar 2017
- Avg. response time1 hour
- Last delivery1 year
Languages
Hindi, English
AI Agent & MCP Server Developer | Golang & SaaS Backend Engineer
Software engineer (8+ years) specializing in AI systems and production-grade backends. I build AI agents and MCP servers (LangChain, LangGraph, n8n) that connect Claude, ChatGPT and other models to your databases, CRMs and APIs — plus RAG chatbots, scalable Go/Python backends and REST APIs for SaaS. SMS gateway setup available (Kannel, Jasmin, SMPP).
Rated 5.0★ across 150+ projects with repeat clients worldwide. Clean code, on-time delivery, source code always included.
Let's maximize your business impact.
Other Software Development Services I Offer
FAQ
Can you start with just an architecture review?
Yes — the Basic package delivers a design doc and recommendations you can act on immediately.
Do you handle event-driven / messaging?
Yes — Kafka, RabbitMQ, NATS.
Kubernetes?
Yes — containerisation and K8s-ready deployment are included at higher tiers.
Can you migrate a monolith to microservices?
Yes; I'll plan a safe, incremental migration rather than a risky big-bang rewrite.
What do I receive?
Diagrams, documented services, source code, and a deployment/observability setup depending on tier.
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
M mfioro
Repeat Client
Canada
Shubham was amazing to work with.
Helpful?A 
ahmadkhattak565
Repeat Client
Pakistan
They are a team of talented developers, Recommended!
Helpful?S sandeepvv416
India
Very reactive and super enthusiastic! It was great exchanging views with you, you really managed to grasp what I was imagining and made it reality!! Thank you so much!
Helpful?T 
telnetcookie
Repeat Client
United States
Excellent work. Dependable. It's a pleasure to work with developers who write clean code.
Helpful?F 
freelancemu
Repeat Client
Mauritius
Project delivered on time ..highly recommended to work with Shub.
Helpful?
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
M mfioro
Repeat Client
Canada
Shubham was amazing to work with.
Helpful?A ahmadkhattak565
Repeat Client
Pakistan
They are a team of talented developers, Recommended!
Helpful?S sandeepvv416
India
Very reactive and super enthusiastic! It was great exchanging views with you, you really managed to grasp what I was imagining and made it reality!! Thank you so much!
Helpful?T telnetcookie
Repeat Client
United States
Excellent work. Dependable. It's a pleasure to work with developers who write clean code.
Helpful?F freelancemu
Repeat Client
Mauritius
Project delivered on time ..highly recommended to work with Shub.
Helpful?
