Professional Summary
DevOps & Cloud Engineer with 4+ years of IT infrastructure experience — from bare-metal system administration and network management to CI/CD pipelines, Kubernetes orchestration, and cloud automation on AWS with Terraform. Built and shipped an AI-powered incident correlation tool integrating GitHub, Sentry, and Slack APIs using cross-source SQL joins. Proven ability to independently own end-to-end infrastructure and deliver under pressure. Skilled in eliminating manual toil through automation, Infrastructure as Code, and GitOps practices.
Experience
Independent · Remote
- Built an AI-powered DevOps Incident Investigator that correlates GitHub PRs, Sentry errors, and Slack messages using cross-source SQL JOINs via Coral — reducing incident triage from 15 minutes of tab-switching to a single unified view. Integrated Gemini AI for automated root-cause analysis with actionable fix suggestions.
- Built CI/CD pipelines using Jenkins and GitHub Actions — integrating SonarQube static analysis, Trivy container scanning, Docker multi-stage builds, and automated deployment to Kubernetes clusters with AWS ELB.
- Provisioned AWS infrastructure (VPC, EC2, ELB, S3, IAM, Route 53) using Terraform with modular configurations, variable files, and full lifecycle management.
- Deployed Kubernetes workloads with Deployments, Services, Ingress controllers, RBAC, NetworkPolicies, and SecurityContexts on both local VMs and AWS.
- Built and published DiagView, an open-source npm package (v1.0.6, 169 unit tests), with a fully automated CI/CD pipeline: lint → test → build → publish to npm → deploy docs to GitHub Pages.
Bizrak Web Solutions · Eluru, Andhra Pradesh · 4 yrs 5 mos
- Sole engineer managing end-to-end IT operations for the organization — system provisioning, network administration, hardware maintenance, and security across all workstations.
- Administered Linux and Windows systems — OS installations, patch management, user provisioning, and troubleshooting. Maintained uptime through proactive monitoring and incident resolution.
- Configured and maintained network infrastructure — routers (TP-Link, OpenWRT), WiFi access points with channel optimization, static IP assignments, VPN tunnels, and firewall rules.
- Automated routine administration tasks using Bash scripts, reducing manual provisioning time and ensuring consistent configurations across systems.
- Deployed and managed CCTV surveillance and physical security systems, including network-attached camera configuration and remote monitoring setup.
Technical Skills
Cloud & IaC
AWS (EC2, S3, VPC, ELB, IAM, Route 53, CloudFormation), Terraform, Ansible
Containers & Orchestration
Docker, Docker Compose, Kubernetes (Deployments, Services, RBAC, Ingress, NetworkPolicies)
CI/CD & DevOps
Jenkins, GitHub Actions, SonarQube, Trivy, Git, Maven, npm
Scripting & Automation
Python (scripting, API integration, Flask), Bash, SQL, YAML
Monitoring & Observability
Prometheus, Grafana, Sentry (error tracking), Slack (incident alerting), Coral SQL (cross-source queries)
Systems & Networking
Linux Administration (Fedora, Debian/Ubuntu), DNS, TCP/IP, QEMU/KVM, iptables, SSL/TLS
Security
SPF/DKIM/DMARC, IAM Policies, Fernet Encryption, Cloudflare, Token Management
Projects
DevOps Incident Investigator ·
GitHubFull-stack incident correlation tool that JOINs GitHub PRs, Sentry errors, and Slack messages using cross-source SQL via Coral. Features a web dashboard with real-time incident timeline, AI-powered root-cause analysis (Gemini 2.0 Flash), one-click Slack alerting, natural-language-to-SQL queries, encrypted token storage (Fernet AES), and a custom Coral source spec for internal API monitoring. Dual interface: CLI (Python stdlib only) + Flask web dashboard. Dockerized with auto-configuring entrypoint.
Python · Flask · Coral SQL · Gemini AI · Docker · GitHub Actions · Slack API · Sentry API
DiagView — Open Source npm Package ·
GitHubLightweight interactive SVG/Mermaid diagram viewer with zoom, pan, search, and export. Published to npm (v1.0.6) with a fully automated GitHub Actions CI/CD pipeline — linting, 169 unit tests, semantic versioning, and automated npm publishing on tagged releases.
JavaScript · GitHub Actions · npm · Jest · Rollup · CI/CD
Configured custom domain email with Zoho — SPF, DKIM, DMARC, and MX records in Cloudflare DNS. Implemented alias routing, group aliases for platform accounts, and folder-based filtering rules.
Cloudflare DNS · Zoho Mail · SPF · DKIM · DMARC · MX Records
Education
Sir C R Reddy College of Engineering, Affiliated to Andhra University · Eluru
Additional
- Hackathon: Pirates of the Coral-bean (WeMakeDevs, May 2026) — Built and submitted DevOps Incident Investigator as a solo developer
- Blog: khadirullah.com — Technical articles on DevOps, CI/CD, incident management, and cloud infrastructure
- Open Source: Maintainer of DiagView — npm package with automated CI/CD, 169 unit tests, GitHub Pages docs
- Lab Environment: QEMU/KVM + virt-manager for local DevOps labs on Fedora & Debian
- Certifications: Pursuing CKA & AWS Solutions Architect