Anji Yarra

01 — Core Skills

Technical Arsenal

☁️

AWS Cloud

EC2VPCALBRoute 53 ACMNAT GatewayIGWS3 CloudWatchRDSIAMSecurity Groups

🔧

DevOps & Systems

Linux (RHEL/AL2)NginxGit BashSSHSystem Hardening Terraform ↗CI/CD ↗

🔐

Networking & Security

DNSHTTPS / TLSVPC Design SubnettingDefence-in-DepthLeast Privilege NACLs

↗ Currently upskilling

02 — Experience

Work History

Software Engineer

Virtusa Consulting Pvt Ltd · Hyderabad

4 Years · Current

☁️

AWS Cloud Architecture — VPC design, public/private subnet segmentation, NAT Gateway, IGW, ALB, EC2 across multiple Availability Zones

🔐

Security & Networking — Least-privilege Security Groups, HTTPS via ACM, Route 53 Alias records for production domains

🐧

Linux Administration — Amazon Linux & RHEL, Nginx configuration, system hardening, performance optimisation

📊

CloudWatch Monitoring — Alarms, dashboards, incident response and operational support at L2 level

🗄️

SQL Server DBA (L2) — Always On AG monitoring, DMVs, wait stats, TempDB, DBCC CHECKDB

🚀

Portfolio Deployment — Built production 3-tier AWS site crushoncloud.com from scratch, architecture-documented

03 — Projects

Live Work

Live · Production

www.anjidevops.online ↗

Production-grade AWS 3-tier architecture built entirely from scratch. Every decision deliberate — security-first, no public IP on EC2, HTTPS enforced end-to-end.

VPCPublic/private subnets, IGW for inbound, NAT Gateway for private outbound-only traffic

ALB+ACMSingle internet entry point, HTTPS termination, EC2 has no public IP — traffic via ALB SG only

Route 53Alias A record → ALB. Chosen over CNAME for apex domain support and zero query cost

SecurityALB accepts 443/80 from internet; EC2 only from ALB SG — defence-in-depth at every layer

VPCEC2ALBRoute 53 ACMNAT GWNginxAmazon Linux

Request Flow Architecture

👤

USER

HTTPS Request

DNS Lookup

📡

ROUTE 53

Alias A Record → ALB

Internet Gateway

⚖️

ALB + ACM

Public Subnet · TLS Termination

SG: ALB → EC2 only

🖥️

EC2 + NGINX

Private Subnet · No Public IP

No Public IP HTTPS E2E Least Privilege Multi-AZ Ready

04 — Certifications

Credentials

☁️

AWS Solutions Architect

SAA-C03 · Amazon Web Services

● Certified

⚙️

Site Reliability Engineer

SRE · DevOps Institute

● Certified

🔧

Terraform Associate

IaC · HashiCorp

◐ In Progress