Open to opportunities

ARJUN K S

@arjunks

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Senior Go developer and engineering lead driving scalable, secure cloud-native systems and DevSecOps excellence.

India

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What I'm looking for

I'm seeking a senior engineering role to lead backend and cloud-native architecture, build secure CI/CD and DevSecOps practices, mentor engineers, and deliver scalable systems in a collaborative, product-focused environment.

I am a Senior Go Developer and Engineering Lead with 7+ years building scalable, secure cloud-native systems and backend architectures. I focus on high-performance services, Kubernetes deployments, and robust CI/CD pipelines.

At recent roles I architected Kubernetes-based CI/CD frameworks, led DevSecOps initiatives, and drove performance gains—improving system performance by 30%, deployment reliability by 40%, and reducing vulnerabilities and security incidents substantially.

I mentor engineers, established code quality standards, and ran internal Golang training on Clean Code Architecture, growing team productivity while maintaining maintainable codebases. I have hands-on experience across Golang, cloud platforms, observability, and security tooling.

I thrive in cross-functional environments where I can influence product decisions, deliver high-impact software, and continuously improve developer productivity and application reliability.

Experience

Work history, roles, and key accomplishments

Technical Lead

Ozone Cloud

Jan 2025 - Jul 2025 (6 months)

Architected high-performance Kubernetes-based CI/CD frameworks and directed CI/CD and security offerings, improving system performance and usability by 30% and reducing security incidents by 25%. Led cross-functional teams and provided technical strategy for successful product launches.

Golang Kubernetes Helm CI CD DevSecOps ArgoCD Docker Cloud)

Sr Software Engineer

Ozone Cloud

Sep 2021 - Jan 2025 (3 years 4 months)

Developed and optimized backend Golang services and React.js interfaces for scalable parallel pipelines, improving deployment reliability by 40% and reducing vulnerabilities by 50% through DevSecOps initiatives. Mentored a team of 8 developers and established code quality standards to boost maintainability.

Golang React Kubernetes Helm CI CD DevSecOps Gitlab CI Docker

Software Development Engineer 2

SellerApp

Dec 2019 - Sep 2021 (1 year 9 months)

Designed and optimized distributed Golang microservices (REST & gRPC) for high-volume data aggregation, improving data processing speed by 45% and contributing to a 20% increase in client revenue. Deployed containerized applications on Google Cloud using Kubernetes and GitLab CI/CD to enhance reliability.

Golang gRPC REST Kubernetes Gitlab CI Google Cloud Data Pipelines Microservices

Software Engineer

QBurst Technologies Pvt Ltd

Jun 2018 - Dec 2019 (1 year 6 months)

Developed high-performance Golang web APIs and cloud applications for enterprise clients, reducing API response time by 35% and optimizing cron jobs for improved resource efficiency. Implemented unit testing and DevOps practices to streamline deployments.