About Me
Experienced IT Support Engineer with 10+ years supporting cooperative banks, enterprise clients, and hospitals. Skilled in Azure, AWS, system administration, and DevOps practices. Currently transitioning into hybrid IT & cloud infrastructure roles with hands-on projects in automation, CI/CD, containerization, and monitoring.
Skills
- Networking: IP Addressing, DNS, DHCP, Switch Config
- System Administration: Active Directory, Azure AD, HIS
- Cloud: AWS (IAM, EC2, S3, CloudFront), Azure (RBAC, MFA)
- DevOps: CI/CD (GitHub Actions, Jenkins), Docker, Terraform
- Monitoring: Prometheus, Grafana, AWS CloudWatch
- Web & App Hosting: Flask, Node.js, Render, Beanstalk
- Database: PostgreSQL (Neon), SQLAlchemy, SQLite
- Tools: ServiceNow, Git, GitHub, Bash, Python scripting
Certifications
- Microsoft Azure Fundamentals
- AWS Cloud Practitioner Essentials
- Getting Started with DevOps on AWS
- Fortinet Certified Associate in Cybersecurity
- Google IT Support Fundamentals
- ServiceNow Basic Administration
- Cloud Management with Microsoft Intune
- MS-102 Configure Microsoft 365 Tenant
- Intro to Containers, Kubernetes, and OpenShift
Education
- BS in Computer Science – University of the People (In Progress)
- Diploma in Computer Hardware Maintenance and Networking – TCIL-IT
- HSE & SSLC – PNMGHSS
Projects
☁ AWS Static Site Hosting with CloudFront
Hosted portfolio website using S3 and CloudFront. Implemented secure bucket policies and CDN caching.
👉 View Live Demo
📈 Trading Journal Web App
Flask app with Docker and SQLite for multi-user trade logging. Deployed to Render using GHCR.
👉 View Live Demo |
🐙 GitHub Repo
🧾 IT Call Log Web App
Multi-user IT support logging app with summaries and secure login. Built with Flask, Neon DB, Docker, Render.
👉 View Live Demo |
🐙 GitHub Repo
🤖 AI Quote Maker
Flask app using OpenRouter API to generate quotes in multiple languages. Ideal for creators and writers.
🐙 GitHub Repo
🛠 Node.js CI/CD Demo App
Express app showcasing GitHub Actions workflow with Docker builds, health routes, and .env support.
🐙 GitHub Repo
🧮 Calculator App (Jenkins CI/CD)
Node.js app with arithmetic operations. CI/CD pipeline using Jenkins for test, build, DockerHub push, deploy.
🐙 GitHub Repo
☸ Kubernetes Monitoring Stack on Minikube
Deployed Flask app to Minikube with integrated Prometheus and Grafana dashboards. Helm & Terraform in progress.
🐙 GitHub Repo
Experience
- I Tech Systems (Current): IT support for 20+ cooperative banks and clients. Handles infra, Office 365, firewall/VPN, printer/CCTV setups.
- KIMS Hospital (2021–2022): IT Executive managing critical hospital printers and support for M365, networks, and end-users.
- Rajakumari Group (2019–2021): Supported IT across 50+ retail branches. Maintained scanners, thermal printers, and retail IT systems.
- Sun Systems (2014–2019): Provided AMC services. Installed and maintained UPS, biometric, CCTV, and printer systems.
Contact
📧 arunraj3388@gmail.com
📞 +91 7012963236
🔗 LinkedIn
🔗 Github
🎂 17-08-1992 | 👪 Married | 🌍 English, Hindi, Malayalam