Prabhakar

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DevSecOps Engineer

Stader Labs & KernelDao

Jul 2022 - Current (4 years)

• Stader Labs: Non-custodial staking infrastructure platform offering products like liquid staking tokens (LSTs) and staking pools across multiple PoS blockchains, enabling users to earn rewards while maintaining DeFi liquidity. • KernelDAO: Decentralized restaking infrastructure with products like Kernel, Kelp, and Gain, improving capital efficiency and security of assets through restaking, yield generation, and shared security networks. • Designed and implemented Infrastructure as Code (IaC) and CI/CD pipelines using AWS CDK and CodePipeline, GitHub Actions for secure and repeatable deployments • Managed full EVM node lifecycle including syncing, pruning, RPC tuning, and validator operations for Ethereum and Polygon networks • Operated an

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Senior Software Engineer II

Sophos Technologies

Jan 2021 - Jul 2022 (1 year 7 months)

• Designed and implemented Infrastructure as Code (IaC) and CI/CD pipelines to enable rapid and standardized deployment of new stations. • Built the backend infrastructure and automation pipelines for microservices deployment, including a self-service internal platform (SSIP) that allows end users to deploy and manage their microservices independently, without DevOps involvement.

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Senior Software Engineer

Wynk Music (Airtel Digital Ltd.)

Sep 2018 - Jan 2021 (2 years 5 months)

• Worked as a Senior DevOps Engineer at Wynk, managing cloud infrastructure, application services, and networking on AWS at scale. • Operated and optimised a high-traffic production platform supporting ~65M monthly active users (MAU) and ~135M streams per day, ensuring high availability and performance. • Built a centralized continuous monitoring and alerting platform using Prometheus, Alertmanager, and Grafana, improving observability and incident response. • Architected a serverless ingestion and transcoding pipeline capable of processing and transcoding 8M+ songs, enabling scalable and cost-efficient media processing. • Developed extensive automation workflows using Python, Ansible, Terraform, and shell scripting to streamline infrastruc

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DevOps Specialist

OpsTree Solutions

May 2016 - Aug 2018 (2 years 4 months)

• Designed and implemented end-to-end CI/CD pipelines using Jenkins and Ansible, enabling single-click, fully automated deployments to production. • Introduced Infrastructure as Code (IaC) practices by developing reusable, modular Ansible code, adhering to the DRY principle through roles, shared task files, and well-structured variables. • Defined a scalable variable hierarchy across organization, team, project, and environment levels, significantly improving code reusability, maintainability, and consistency across deployments.

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