Lakhan Samani

@lakhansamani

Software Engineer | Consultant

Vadodara, IndiaJoined October 2016

About

I’m Lakhan Samani from India 🇮🇳. I’m the creator and maintainer of authorizer.dev | Freelance Software Engineer | Prev: Cloud Software Engineer at ArangoDB. I am passionate about building products and developer tools. This website is my internet space, where I write about Building Software | Open Source | Finance and Life.

Available for

I am available for software consultation and building highly scalable distributed system products.

Lakhan Samani's blogs

Lakhan Samanilakhansamani.hashnode.dev13 posts

Authorizer Blogblog.authorizer.dev3 posts

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Recently published

lakhansamani.hashnode.dev

Deploying Our Distributed System on Kubernetes with Kind - Part 7

In the previous blog posts, we designed and implemented a distributed system comprising User Service (users) and Order Service (ordered) with observability using OpenTelemetry, Jaeger, Prometheus, and Alertmanager. In this final part, we'll deploy th...

Mar 17, 20256 min read

lakhansamani.hashnode.dev

Implementing monitoring and alerting for distributed system - Part 6

Introduction In Part 5, we implemented the tracing in userd & orderd services. In a distributed system, tracing helps follow a request's journey across services, while metrics play a crucial role in observability by providing visibility into system b...

Mar 11, 20255 min read

lakhansamani.hashnode.dev

Implementing tracing in distributed systems - Part 5

Introduction In Part 4, we implemented the orderd service. In a distributed system, tracking what happens across multiple services is crucial. Logging provides insights into what occurred, while tracing helps follow a request's journey across service...

Mar 7, 20253 min read

lakhansamani.hashnode.dev

Implementing Order Service with Golang, gRPC and PostgreSQL - Part 4

Introduction In Part 3 we implemented user service. In this post, we will implement an Order Service using Golang, gRPC, PostgreSQL, and GORM. Note: We are using static price here for product passed in create order request and we will be connecting ...

Mar 6, 20256 min read

lakhansamani.hashnode.dev

Implementing User Service with gRPC and PostgreSQL - Part 3

In Part 2 we introduced apis for User service, this post walks through implementing a User Service in Go using gRPC with PostgreSQL as the database. The service provides user authentication with JWT-based authentication. The implementation includes: ...

Mar 5, 20257 min read

Lakhan Samani

About

Available for

Lakhan Samani's blogs

Recently published

Deploying Our Distributed System on Kubernetes with Kind - Part 7

Implementing monitoring and alerting for distributed system - Part 6

Implementing tracing in distributed systems - Part 5

Implementing Order Service with Golang, gRPC and PostgreSQL - Part 4

Implementing User Service with gRPC and PostgreSQL - Part 3

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Lakhan Samani

About

Available for

Lakhan Samani's blogs

Recently published

Deploying Our Distributed System on Kubernetes with Kind - Part 7

Implementing monitoring and alerting for distributed system - Part 6

Implementing tracing in distributed systems - Part 5

Implementing Order Service with Golang, gRPC and PostgreSQL - Part 4

Implementing User Service with gRPC and PostgreSQL - Part 3