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Niroop R

@niroopr

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Software Engineer at Pi Square Technologies building EV-charging platforms and OCPP services on Azure.

India

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What I'm looking for

I'm looking for a Backend Engineer role where I can take end-to-end ownership of building products, from architecture and development to deployment and production. I specialize in Go, microservices, distributed systems, and scalable APIs.

At Pi Square Technologies, I architected and developed an EV-charging commercial platform in Go, with independently deployable microservices communicating through gRPC and Protobuf. I also built FastAPI services for an OCPP/CSMS platform, connecting charging stations in real time over WebSockets.

I built secure REST APIs and a Razorpay payment microservice, and applied the outbox pattern with Azure Service Bus for reliable event delivery. Previously, at Whizlabs, I built a serverless Node.js backend and a client-facing portal using React and Next.js.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Pi Square Technologies

Nov 2024 - Present (1 year 11 months)

Architected and developed an EV-charging commercial platform in Go with microservices and gRPC. Built Python FastAPI services for OCPP/CSMS management, implemented event-driven architecture, and owned Azure infrastructure and CI/CD pipelines.

Go Python fastAPI gRPC Protobuf OCPP WebSockets PostgreSQL MongoDB Azure Service Bus Azure Key Vault Azure Container Apps Azure DevOps Docker REST APIs JWT Razorpay Event Driven Architecture Outbox Pattern CI CD

Junior Software Developer

Whizlabs

Oct 2023 - Oct 2024 (1 year)

Built a serverless Node.js backend with PostgreSQL and REST APIs secured via JWT. Implemented RBAC, centralized secrets with AWS Secrets Manager, and developed a client-facing portal using React and Next.js with i18n support.