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Nisal Gangana
@nisalgangana
Level 1
AWS Cloud Architect and Infrastructure Specialist
Sri Lanka
English, Sinhala, German
About me
Hi, I'm Nisal, an AWS & Azure Cloud Architect. I design secure, highly available cloud infrastructure, automate it with Terraform, and build private AI/LLM (RAG) environments. With smart FinOps, I cut wasted AWS spend without hurting performance.
As a bonus, I document everything with unique animated & 2D architecture diagrams — so your team always understands how the system works.
Whether you're scaling up or fixing a messy, expensive setup, I deliver production-ready quality and clear communication.
Ready to build or optimize your cloud? Let's chat!
Skills
Nisal Gangana
$15/hour
Offline •
Average response time: 1 hour
See my services
Cloud Management
I will design secure AWS cloud infrastructure and network diagrams
Cloud Management
I will design secure multi tier azure architecture with standard and animated diagrams
Want to work on an hourly basis?
Tell Nisal Gangana what you need.
$15
/
hourPortfolio
Work experience
Devops Engineer
Aventure IT • Full-time
Jan 2023 - Present • 3 yrs 8 mos
Multi-Cloud Infrastructure Management: Designed, deployed, and managed hybrid cloud environments across AWS and Microsoft Azure, ensuring high availability and seamless interoperability between platforms. AWS & Azure Administration: Managed core services on both platforms, including AWS (ECS, VPC, ALB) and Azure (Virtual Machines, VNet, Azure Load Balancer, Azure AD). Security & Compliance: Implemented cross-cloud security best practices, managing AWS IAM policies and Azure RBAC (Role-Based Access Control) to enforce least-privilege access. CI/CD Implementation: Built and maintained CI/CD pipelines (Bitbucket) to deploy applications to both AWS Fargate and Azure Web Apps.
19 Reviews
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1-5 out of 19 Reviews
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adetayoeyelade
Chile
Ongoing collaboration
Excellent work! Nisal designed a clean and well-structured AWS architecture that met my requirements and was delivered right on time. Highly recommended!
Helpful?
jefff__
United States
Helpful?
lukehatfield987
United Kingdom
Seller's Response
Helpful?
jonathonlyon
Canada
Ongoing collaboration
Helpful?
jonathonlyon
Canada
Ongoing collaboration
Seller's Response
Helpful?
