Dev Sahu
SDE-2 (DevOps) @AmexGbt | Ex-Decentro (YC S20) | Ex-Consultadd | AWS Certified Solution Architect | Python, Go, Docker,Kubernetes IaC | Cloud Enthusiast | Automation Workflows
- Role
- Software Development Engineer Ii (Devops) at American Express Global Business Travel
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Dev Sahu
As an experienced Software and DevOps Engineer, I have utilized AWS services and modern DevOps tools to design, implement, and optimize scalable, secure, and efficient cloud solutions. My expertise includes: Revamped end-to-end AWS architecture for scalability and cost efficiency, achieving a 25% reduction in operational costs. Designed and deployed auto-scaling groups and optimized EC2 instances for high availability during demand spikes. Built serverless architectures using AWS Lambda, API Gateway, and DynamoDB, streamlining workflows and saving 200+ hours annually. Integrated Step Functions for seamless orchestration.(): Designed and deployed containerized applications using Amazon Elastic Kubernetes Service (EKS) and Elastic Container Service (ECS), ensuring highly scalable microservices. Leveraged Elastic Container Registry (ECR) for secure and efficient container image management: Designed secure and scalable virtual private clouds (VPCs), including subnets, routing tables, and gateways, ensuring robust network isolation and high availability for enterprise applications.(): Developed IaC solutions with Terraform, AWS SAM, and Ansible, enabling rapid scaling of resources and improving delivery timelines across multiple projects by 30%: Implemented observability using OpenTelemetry for end-to-end telemetry data collection and integration with Signoz for real-time performance monitoring and log analytics, ensuring 100% uptime./: Built automated CI/CD pipelines with Jenkins and ArgoCD, enabling seamless deployments with reduced error rates and cutting deployment time by 40%. Engineered highly available and secure databases using Amazon RDS in custom VPCs with Multi-AZ configurations, reducing downtime by 50%. Secured APIs and microservices with JWT-based authentication and Lambda authorizers: Developed REST APIs and distributed microservices using FastAPI, Python, and RabbitMQ, improving system stability and reducing task processing time by 40%.
Experience
Software Development Engineer Ii (Devops)
American Express Global Business Travel
Nov 2025 — Present · Gurugram, IN
Education
KIET Group of Institutions
Bachelor of Technology - BTech, Information Technology
2019 — 2023
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.