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Achievements

Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

Achievements

Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

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ydvsailendar/README.md

Hi, I’m Shailendra Yadav

Senior DevSecOps/SRE | AWS-first | Terraform/CDK | Containers & Serverless | Observability & Incident Response

  • 🔒 Cloud & Security: IAM least privilege, mTLS, PrivateLink, WAF, Security Hub, secrets mgmt
  • ☁️ Platforms: AWS (ECS/EKS/Lambda/API Gateway/CloudFront/S3), VPC endpoints, NAT optimization
  • 🏗 IaC: Terraform, CDK, CloudFormation, Serverless Framework/Compose
  • 🚀 CI/CD: GitHub Actions, GitLab, Jenkins, GitOps, distroless containers, image scanning (Trivy, Clair, SonarQube)
  • 📈 Observability: CloudWatch (logs/metrics/alarms/X-Ray), ADOT/OTEL, Prometheus, Grafana, Loki, New Relic
  • ⚡️ Languages: Python, TypeScript/Node.js, Bash
  • 📡 Data/Events: EventBridge, SQS/SNS, Kinesis, MSK/Kafka
  • 🔧 SRE: Runbooks, RCAs, capacity planning, performance tuning

Selected Projects

  • CloudFront OAC + API Gateway — Multi-tenant delivery with signed URLs/cookies, Bedrock/Transcribe/Comprehend/Translate, full CloudWatch observability.
  • Private Facial Age Verification — NLB→ALB mTLS, ACM PCA, PrivateLink, Lambda layers for JWT/JWS, OTEL + CloudWatch, encrypted audit trails.
  • Weather → MSK → EKS — Real-time ingestion with Lambda/EventBridge, Kafka fan-out, EKS microservices, Prometheus + OTEL tracing.
  • Cost Optimization Framework — Python/boto3 cleanup for EBS/AMIs/RDS snapshots, log retention enforcement, scheduled EC2 shutdowns.
  • Serverless Migration (50% faster) — Rebuilt Bash+CloudFormation into Serverless Framework + Compose, parallelized deploys.

Certs & Quick Links

What I’m focusing on

  • Hardening AWS edges (network/IAM) with clean IaC patterns
  • Low-noise observability (SLOs, alarms, traces) and incident runbooks
  • Secure serverless/container delivery with fast CI/CD and guardrails

Pinned Loading

  1. transactions transactions Public

    multi docker image build concurrently using docker bake

    HTML

  2. ways-of-aws-lambda-deployment-with-tf ways-of-aws-lambda-deployment-with-tf Public

    deploying aws lambda function using zip and docker with terraform

    HCL

  3. custom-cw-dashboard custom-cw-dashboard Public

    create custom dashboard in cloudwatch using lambda for dynamic behaviour

    HCL

  4. nessus nessus Public

    vulnerabilities scanning of instances using nessus

  5. observability observability Public

    observability logging, metrics and alerts with playbooks of docker container apps and hosts

    JavaScript

  6. s3statelocking s3statelocking Public

    lock you state files using s3 native state locking and say goodbye to dynamodb

    HCL