Introduction
Overview.
I am a results-driven DevOps & Cloud Security Engineer with 3.6 years of hands-on experience in multi-cloud infrastructure (GCP/AWS/Azure), Kubernetes orchestration, and DevSecOps. I specialize in building scalable, secure, and highly available systems with a strong focus on automation and observability. My expertise extends to MLOps and AI Infrastructure, where I leverage local LLMs and cutting-edge automation tools like vLLM and n8n to boost productivity and efficiency. Let's collaborate to build the next generation of secure and robust cloud solutions!
DevOps & Platform Engineer
Cloud Security (DevSecOps)
Full Stack Developer
AI & LLM Automation
What I have done so far in
Work Experience.
DevOps & Platform Engineer
Accenture
- Owning end-to-end security for a 100+ node GKE (Google Kubernetes Engine) production cluster, reducing vulnerabilities by 80% through DevSecOps integration.
- Architected Blackbox Exporter monitoring across all interface endpoints, replacing custom Python scripts and improving monitoring reliability by 90%.
- Led zero-downtime migration of self-hosted Elasticsearch v7 to v8 in production using blue-green deployment, maintaining 100% availability.
- Recognized with ACE Award for excellence in infrastructure security and automation.
- Skills: GCP, Kubernetes, Helm, Terraform, GitHub Actions, Blackbox Exporter, Elasticsearch, DevSecOps
DevOps Engineer
Accenture
- Managed deployment pipelines for 100+ applications across Dev/UAT environments on Kubernetes, enabling zero-defect, repeatable releases.
- Designed and scaled high-availability Kubernetes clusters, enabling zero-downtime deployments for mission-critical applications.
- Built and enhanced Prometheus/Grafana monitoring with early-warning alerts, reducing system downtime by 50% and earning 1st ACE Award.
- Collaborated with security teams to foster a DevSecOps culture and streamline SDLC production change request workflows.
- Skills: Docker, Kubernetes, Helm, Jenkins, Prometheus, Grafana, Terraform, SDLC, Change Management
Full Stack Web Developer
Freelancer
- Developed and maintained scalable web applications using React.js, Next.js, and modern MERN stack technologies.
- Collaborated with cross-functional teams and clients to create high-quality, SEO-optimized digital products.
- Managed cloud deployments and home-lab automation, including Proxmox, Nginx, and custom Discord bots.
- Skills: ReactJS, NextJS, Node.js, MongoDB, Tailwind CSS, JavaScript, PHP, Docker, Nginx, Home Lab Automation
My work
Projects.
Following projects showcases my skills and experience through real-world examples of my work. Each project is briefly described with links to code repositories and live demos in it. It reflects my ability to solve complex problems, work with different technologies, and manage projects effectively.
Multi-Cloud K8s & Security
Designed HA Kubernetes clusters on GCP & AWS using Terraform & Helm, orchestrating 100+ microservices. Integrated OPA/Kyverno for runtime policy enforcement and PCI DSS compliance. Achieved zero-downtime deployments via GitHub Actions + ArgoCD.
#Kubernetes
#Terraform
#ArgoCD
Enterprise LLM Inference Stack
Architected a multi-model inference stack using vLLM and Docker Compose, serving Qwen3 and local models. Optimized memory efficiency with PagedAttention and INT8 quantization for high-throughput serving on consumer GPUs.
#vLLM
#Docker
#AI-Ops
DevSecOps Pipeline
Automated GitHub Actions pipeline with JFrog XRay, Prisma Cloud (Twistlock), and Trivy for container image scanning and vulnerability blocking. Orchestrated IaC provisioning with IAM least-privilege controls.
#GitHub Actions
#Prisma Cloud
#DevSecOps
Snowflake AI Data Pipeline
End-to-end real-time data pipeline on Snowflake with a Streamlit dashboard. Features an AI-powered summary and alerting system that surfaces anomalies and key insights from streaming data.
#Snowflake
#Streamlit
#Python
AWS Server Automation
Production-ready Docker infrastructure on AWS EC2 featuring Traefik reverse proxy, SSL management, and a full monitoring stack (Grafana/Prometheus) for robust cloud operations.
#AWS
#Docker
#Monitoring
Naukri Profile Automation
Selenium-based Python automation script for maintaining active profile status on Naukri.com. Features cron job integration for consistent visibility and profile ranking optimization.
#Python
#Selenium
#Automation
News App (PWA)
Full-featured News Application built with React.js and GNews API. Supports multi-language (English/Hindi), Dark Mode, and Category-based filtering. Optimized as a PWA for installable mobile experiences.
#ReactJS
#PWA
#Tailwind
HR Blogs (Jekyll)
A high-performance Jekyll blog documenting DevOps, Home Lab configurations, and web development. Optimized for SEO and Google Search Console with Markdown-driven content.
#Jekyll
#SEO
#Static-Site
UPI Payment Gateway
Next.js application for UPI payment management, dynamic QR code generation, and payment link creation. Includes smartphone automation hooks for real-time transaction notifications.
#NextJS
#MongoDB
#API-Automation
Weather PWA
Real-time weather tracking Progressive Web App using OpenWeatherMap API. Built with React.js, focusing on accessibility, lightning-fast performance, and cross-platform compatibility.
#React
#API
#PWA
CodesWare E-Commerce
Dynamic Next.js e-commerce store for developers. Features SEO optimization, secure cart management, and MongoDB integration for robust product and user data handling.
#NextJS
#MongoDB
#TailwindCSS
Tech Blogs
WordPress-powered technology portal delivering the latest news and hardware facts. Optimized for community engagement and high search visibility.
#Wordpress
#SEO
What I have done so far in
Education
Master of Computer Applications (MCA)
Kalinga Institute of Industrial Technology (KIIT)
Bachelor of Computer Applications (BCA)
Dr. Ambedkar Memorial Institute (DAMITS)
INTERMEDIATE (12th)
Deepika English Medium School (DEMS)
MATRICULATION (10th)
Deepika English Medium School (DEMS)
What others say
Feedbacks.
"
Harsh has the absolute essentials for a DevOps professional - he's a quick learner, eager to learn and can work
Read more@ Sayon Roy Choudhury
Security Manager (Identity & Access Management, Digital Identity) at Accenture
"
Harsh, as a dedicated resource, would be an asset to the organization. He is well organized, always having an eye
Read more@ MD Rizwan Hasan
Cyber Security Manager at IndiaMart | Ex-Accenture - TaskUs
"
Having had the opportunity to teach Harsh Raj Gupta during his Masters in Computer Application at KIIT University, I've observed
Read more@ Manas Rath
Senior Director Analytics @ Brandscapes | LLM and AI Solutions
Get in touch