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📍 India 🇮🇳 | 🌍 Open to remote opportunities worldwide
Rajendra
Full Stack & DevOps Engineer

I design and operate cloud-native infrastructure on AWS — managing 5+ node Kubernetes clusters supporting 10+ microservices with GitOps CI/CD and zero-downtime deployments. From Terraform-provisioned EKS to DevSecOps pipelines with Trivy & SAST.

🐧 Linux 🐳 Docker ☸️ Kubernetes 🌍 Terraform 🟧 AWS EKS ☁️ AWS 🔷 Azure ⚙️ Ansible 🔧 Jenkins 🚀 GitHub Actions ⚛️ React 🟢 Node.js 🍃 MongoDB 🗄️ MySQL ⚡ CI/CD 🔐 JWT Auth
microservice-architecture.live
All systems operational
🚀
6+
Years Exp
📦
20+
Projects
🐳
5+
Microservices
10+
Technologies
About Me

Engineer who ships,
not just codes

I'm a Full Stack Developer & DevOps Engineer based in India, focused on production-grade systems from database schema to Kubernetes deployment. My specialty is microservice architecture — designing services that scale independently and fail gracefully.

"Good infrastructure is invisible. The best deploy is the one nobody notices."

With hands-on experience in Docker Compose orchestration, API Gateway patterns, and React + Node.js, I bridge the gap between writing code and running it reliably at scale. I've built and deployed full microservice ecosystems end-to-end — from MongoDB data models to Nginx proxy config.

Currently open to full-time roles and freelance projects. If you need someone who owns the full lifecycle — React component to Kubernetes pod — let's talk.

profile.json
nameRajendra Kumar Marandi
roleFull Stack + DevOps
locationJharkhand, India 🇮🇳
stackDocker·K8s·Terraform·Node·ReactJs
statusAvailable Now
Technical Skills

What I bring
to production

From containerised infrastructure to pixel-perfect UI — I cover the full stack with depth.

☁️
75%
AWS Cloud
EC2 S3 IAM VPC EKS CloudWatch
☸️
75%
Kubernetes & Orchestration
Kubernetes Pods Deployments Services Ingress ConfigMaps Secrets StatefulSets HPA
🔷
45%
Microsoft Azure
VM Azure DevOps Azure AKS Storage Networking Azure Monitor
🐳
80%
Docker & Containerisation
DockerComposeMulti-stageDockerfile-slimNetworksVolumes
🌍⚙️
55%
Terraform & Ansible
Terraform HCL Modules Remote State Ansible Playbooks Roles Inventory YAML Server Automation
🚀
85%
CI/CD • Jenkins & GitHub Actions
Jenkins GitHub Actions Pipelines Linux Shell Git Nginx
🟢
83%
Node.js & Backend APIs
Node.js Express Laravel Lumen REST APIs JWT Auth Microservices
🍃
47%
MongoDB & Databases
MongoDBMongooseRedisMySQL
⚛️
78%
React & Frontend
React 18ViteReduxTailwind
Featured Work

Projects I've shipped

Real-world systems built end-to-end — architecture, backend, frontend, deployment.

kubernetes cluster worker node 1 pod: api-gateway worker node 2 pod: auth-service worker node 3 pod: product-svc ingress-nginx ConfigMap Secret
PROJECT 02⚙ In Progress
Kubernetes Deployment
Migrating the microservice platform to K8s — Deployments, Services, Ingress, ConfigMap, Secrets, HPA, rolling update strategies.
KubernetesIngress NginxHPAHelm
commit build test 🐳 push 🚀 GitHub Actions CI/CD Pipeline docker push → container registry
PROJECT 03● Live
CI/CD — GitHub Actions
Automated build-test-push-deploy pipeline. On every push to main, Docker images are built, tested, and deployed with zero downtime.
GitHub ActionsDocker HubYAMLShell
multi-tenant saas architecture 👥 schools Load Balancer API Gateway Auth Student Teacher tenant-db
PROJECT 04⚙ In Progress
SaaS School Management System (Multi-Tenant ERP)
Migrating the microservice platform to K8s — Deployments, Services, Ingress, ConfigMap, Secrets, HPA, rolling update strategies.
KubernetesIngress NginxHPAHelm
devops monitoring + cost analytics AWS Cost API Metrics API Prometheus Grafana
PROJECT 05● Live
DevOps Monitoring & AWS Cost Analysis API
Automated build-test-push-deploy pipeline. On every push to main, Docker images are built, tested, and deployed with zero downtime.
GitHub ActionsDocker HubYAMLShell
Infrastructure

DevOps Expertise

Building and operating reliable infrastructure from dev laptop to production cluster.

🐳
Docker & Compose
Multi-stage builds, docker-compose orchestration, custom bridge networks, volume management and container health checks.
DockerfileCompose v3NetworksVolumes
☸️
Kubernetes
Stateless & stateful workloads, Ingress controllers, HPA, rolling updates, ConfigMaps, Secrets, and resource quotas.
DeploymentsServicesIngressHPA
CI/CD Pipelines
GitHub Actions workflows for build, test, Docker push, and zero-downtime deployment on every merge to main.
GitHub ActionsYAMLRegistry
🔒
Security & Secrets
K8s Secrets management, environment injection, JWT auth flows and least-privilege container configurations.
K8s SecretsJWTRBAC
🌐
Networking & Proxy
Custom Docker networks, Nginx reverse proxy, API Gateway routing, load balancing and SSL termination.
NginxBridge NetAPI Gateway
🖥️
Linux & Shell
Automation scripting, server provisioning, log analysis, process management and system monitoring.
BashUbuntusystemdcron
Career

Experience & Education

Work History
July 2022 – Present
Full Stack & DevOps Engineer
Data Core Systems, Kolkata
Dec 2020 – July 2021 | Nov 2021 – June 2022
Backend Developer
Pollysis Global Solutions, Chandigarh
Aug 2021 – Oct 2021
Software Developer (Backend)
Bookingjini, Odisha
an 2020 – Dec 2020
Associate Web Developer
Hachiweb, Dehradun
Education & Certs
2017 — 2020
BCA — Bachelor of Computer Application
Sri Dev Suman University Tehri, Uttrakhand India
  • DBMS, Networks, PHP
  • Final Year: Libaray Management System
2022 — 2026
Professional Certifications
Online Learning
  • DevOps Zero to Hero — Batch 10 (TrainWithShubham)
  • DevOps Zero to Hero — Batch 8 (TrainWithShubham)
  • AWS Concepts — TrainWithSubham
  • AZ-104 — Technical Guftgu (Weekend Batch)
  • AWS SAA-C02 - Technical Guftgu (Weekend Batch)
  • Docker & Kubernetes Training — Technical Guftgu
  • Linux Fundamentals & Networking Concepts
  • Web Development Bootcamp — Udemy
  • Node.js Advanced Concepts — Udemy
  • React.js — Udemy
  • C++ Programming Training
Contact

Ready to build
something great?

Whether you have a project, a job opportunity, or just want to talk DevOps — I'm always happy to connect. Usually reply within 24 hours.

Send a message