Sagar Das Email & Phone Number

Mckinney, Tx, Us

Seattle, Wa, Us

● Designed and deployed cloud architectures, leveraging AWS services to achieve 99.9% uptime and elasticity in the cloud.● Led various teams in on-premises-to-cloud migrations for enterprise clients, reducing downtime to under 5 minutes.● Implemented Infrastructure as Code (IaC) with AWS CloudFormation and Terraform, reducing provisioning time by 25%.● Developed secure, compliant solutions using AWS IAM, KMS, and WAF.● Conducted detailed cost analyses, optimizing cloud spend by 32% without compromising performance.● Delivered workshops and technical training sessions for 1500+ clients and stakeholders to enhance their understanding of AWS best practices and services.● Worked cross-functionally with developers, data engineers, specialists, and product teams to integrate AWS solutions seamlessly into business workflows.Key Achievement:● Designed global disaster recovery solution achieving the RTO/RPO goal of 2 hours, ensuring business continuity for critical systems.● Brought in $5M+ of net new revenue

Atlanta, Georgia, Us

● Performed assessments for clients and documented and presented the recommendations based on existing best practices and client requirements and expectations.● Helped a client troubleshoot their existing Rancher infrastructure and recommend best-practices to maintain the downstream clusters fault tolerant.● Trained team members and helped up-skill new members at Shadow-Soft and client sites. ● Worked with developers and engineers to realize technological solutions.● Maintained current and in-depth understanding of business processes, needs and objectives.● Created migration strategies to bridge development gaps between existing software architecture and future updates.● Drafted visual representations of software architecture design for presentation to stakeholders.● Assessed under-performing software and developed actionable improvements.● Developed application architecture strategy to specifically align with employer business goals.

Atlanta, Georgia, Us

● Designed and developed a web application solution for the Resiliency team at a Fortune 500 company using Bootstrap, Node.js, AngularJS, d3.js, c3.js, Python, and AWS. This application helped the Resiliency Team shift from a manual process of checking for resiliency to a completely automated system, which helped bring down the time required to take necessary actions for achieving the desired resiliency from 2 weeks down to less than an hour. ● Successfully architected and migrated an in-house grown Java application to the cloud (AWS) for a Fortune 500 company. This was achieved by containerizing the application into docker containers and pushing the images to ECR Repository (Elastic Container Registry). The ECS (Elastic Container Service) service was used to run the containerized applications. CloudFormation Templates and Terraform along with Jenkins were used to Automate the deployment process of the cloud infrastructure.● Implemented an automated pipeline of Chef cookbooks using Jenkins for Patch Management of more than 10000 Linux nodes for a company in the HealthCare domain. This implementation helped bring down the patch management process from 3-4 weeks to 15 mins.● Architected and developed solution to migrate client's production workload from DigitalOcean Droplets to Amazon EKS. The database was migrated from docker containers into RDS instances, while the application containers were converted into Kubernetes deployments to add resiliency and fault tolerance into the solution. Ansible playbooks were created to stand up the AWS environment, and start migrating the workload from individual DOC droplets into a single AWS EKS cluster.● Consulted and helped multiple clients adopt and migrate to OpenShift Container Platform. These efforts went from installing and setting up clusters on cloud and bare-metal to helping with application migrations to pure consulting to help adopt to the platform.

Atlanta, Georgia, Us

● Accomplished on-the-fly modification of existing managed assemblies in .NET framework using Mono.Cecil library with C#

Atlanta, Ga, Us

● Assisting the CIS department Chair for structuring and aligning of the course work and various tools required for the Cohorts attending the school. ● Assisting the CIS department Chair in organizing Boot Camps for the Cohorts attending the school. ● Taking the leadership role in the creation of AITP's Student Chapter at Georgia State University.

Duluth, Georgia, Us

● Successful in creating a data analysis platform that was used as a prototype for demonstration at Macy’s.● This platform read data from local file system (as it was a prototype) and pushed it into a stand-alone Spark cluster via Kafka (a publish-subscribe messaging system). The data was processed by Spark Streaming, and finally sent for indexing and storage to Elasticsearch, and visualized using Kibana● Gained expertise in building and deploying Hadoop clusters, and creating MapReduce jobs using Java

San Jose, California, Us

● Worked as a Automation Expert in the QA Team of the R&D Group.● Developed and added an SQL code block in the post-install script of AppStudio, which reduced the manual efforts, required in the QA member’s instance setup by almost 45 minutes.● Automated 95% of Sanity test cases, 65% of Mini-Regression test cases, and 20% of Regression test cases of all the deliverable AppStudio features, using SAHI automation tool.

Master’S Degree, Management Information Systems, General

Bachelor'S Degree, Computer Engineering