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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 7 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.
18 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 18 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?
lukehatfield987
United Kingdom
Seller's Response
Helpful?
jonathonlyon
Canada
Ongoing collaboration
Helpful?
jonathonlyon
Canada
Ongoing collaboration
Seller's Response
Helpful?
hanan_himoni
Israel
Ongoing collaboration
Nisal work is incredibly professional and he clearly has a deep understanding of what he’s doing. He was super responsive and quick to help whenever I needed him, which I really appreciated. He honestly exceeded all my expectations and delivered a fantastic final result. If you’re looking for top-tier work, he’s your guy!
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