EXECUTIVE SUMMARY

Natvisa.com provides best and hassle-free services for visa-related needs. Situated in Colorado and deal in processing visa applications effectively and transparently. Natvisa deal in processing visa applications worldwide and providing accurate information on how to get the required visa. Natvisa sole purpose is to provide the best customer experience for both visa processing and visa information.

ABOUT NATVISA

Natvisa have been functioning in this industry for many years, and although they have gone through quite a few name changes, but services however, remained exceptional. Since 2014, we have made it our mission to ease the process of acquiring travel visas and have continued on the path of improving and evolving our services.

To offer a better service to our customers, we decided for digital transformation in cloud environment and selected AWS for a scalable, secure and high availability platform.

CUSTOMER CHALLENGE

    To highlight precisely about the challenge, initially we are running our application on a single ec2 instance, however there were lot of problems as the server won’t take the workload. The challenges that we faced were enormous and some of points are that there was no redundancy and no fault-tolerance with our application. Some of the following queries were

  • Application migration from PHP to Next.js.
  • Stable, Secure and Fast Architecture to run a NextJS Application.
  • To use Nginx as proxy.
  • To make use of RDS.
  • Going Global: How to Scale and Maintain High Performance and Low Latency.
  • Easy to Deploy new code changes.
  • Automation for Development Team.

We got in touch with Geeks Solutions as they were managing our infrastructure and we have experienced their expertise in managed IT solutions. They proposed with the following solutions to address all those challenges which we eventually did.

About


Website: https://www.natvisa.com/

Natvisa.com provides best and hassle-free services for all your visa-related needs. We are situated in Colorado and deal in processing visa applications effectively and transparently. We deal in processing visa applications worldwide and providing accurate information on how to get the required visa. Our sole purpose is to provide the best customer experience for both visa processing and visa information.

We have been functioning in this industry for many years, and although we have gone through quite a few name changes, our services, however, remained exceptional. Since 2014, we have made it our mission to ease the process of acquiring travel visas and have continued on the path of improving and evolving our services.

Since we have been in the travel industry for many years, we have a vast experience of getting your travel permits ready in a hassle-free manner.



PARTNER SOLUTION

Being an Amazon partner and having 15+ years background as managed service provider in the field of server management, we took our experience along with our AWS expertise to deliver the best.

Geeks Solutions has a track record of building Containerised Orchestration and Kubernetes-based deployments on everything from bare metal to virtualized private data-centers and the cloud.

We suggested and client chose KOPS. Kops is short for Kubernetes Operations (also spelled kops or kOps), a set of tools AWS offers for installing, operating, and deleting Kubernetes clusters. You can also use it to roll out an upgrade of an older version of Kubernetes to a new one and manage cluster add-ons. After creating a cluster, you can use the usual kubectl CLI to manage resources.

TECHNOLOGY STACK

  • Amazon EC2 Auto Scaling is used to horizontally spin on-demand EC2 instances to handle high traffic and load.
  • Amazon Elastic Load Balancer is used to distribute traffic to the EC2 instances in Autoscaling
  • Amazon S3 bucket is used for storing static and dynamic content
  • Amazon CloudWatch is used to monitor various aspects of the AWS infrastructure and facilitate other services.
  • Amazon Aurora MySQL is used for application database hosting with multi-AZ environment.
  • Amazon Elastic File System is used for Persistent Volumes in Kubernetes.
  • Amazon ECR is used to save the images on private repositories with resource-based permissions using AWS IAM.
  • AWS Certificate Manager is used to deploy private and public SSL/TLS certificates for use with internal connected resources and AWS services.






RESULT AND BENEFITS

  • Automation of deployment and scalability with custom script to build images from updated source code.
  • App stability and availability in a cloud environment
  • High scalability through horizontal scaling to distribute work force for better performance without affecting user experience.
  • Kubernetes has autoscaling capabilities that allows to scale up and down the number of resources they are using in real-time.
  • Cost Efficiencies and Savings.
  • Completed migration to Amazon Kubernetes in 2 months.

About Geeks Solutions
Geeks Solution is leading 24×7 Managed Service Provider and Cloud Consulting company. We are trusted technical support parter with over 15 years of IT services expertise in managing servers, security solutions and PCI complainces, monitoring infrastructure solutions and migration services.

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