I help startups and SaaS teams build secure, scalable cloud infrastructure on AWS and Azure.
With 10+ years of experience in DevOps, DevSecOps, SRE, and cloud automation, I help teams improve deployment speed, strengthen security, and keep production systems reliable.
I specialize in:
AWS and Azure infrastructure.
Kubernetes and container platforms.
Terraform and Infrastructure as Code.
CI/CD automation.
Cloud security hardening.
Monitoring, observability, and alerting.
Production migrations and cloud modernization.
Linux administration and automation.
High availability and disaster recovery.
Cloud cost optimization.
I’ve worked on:
AI/ML and data-intensive workloads.
Healthcare and compliance-aware environments.
Enterprise Kubernetes platforms.
Multi-cloud infrastructure.
Secure production systems.
Automated deployment ecosystems.
My approach is practical, automation-first, and reliability-focused. I work well in existing production environments, solve infrastructure bottlenecks quickly, and build maintainable cloud platforms that can scale with business needs.
Certifications:
AWS Certified Solutions Architect – Associate
AWS Certified SysOps Administrator – Associate
Certified Kubernetes Administrator (CKA)
If you need someone who can own cloud infrastructure, DevOps automation, security hardening, and production reliability end to end, I’d be glad to help.
DevOps Engineering
CI/CD
Docker
Kubernetes
Python
Terraform
Jenkins
Puppet
Prometheus
Cloud Engineering
Azure DevOps
Cloud Security
Infrastructure as Code
GitHub
GitLab
Platform Migration
OpenAI API
ELK Stack
Grafana
Migration
Suyash B.
Pune, India
$35/hr
4.9
58 jobs
As a Top Rated DevOps Engineer and System Administrator with 900+ hours logged on Upwork, I specialize in creating efficient, reliable, and scalable infrastructure solutions that drive business success.
TECHNICAL EXPERTISE & CERTIFICATIONS
• Operating Systems: Proficient in Linux/Command Line and Shell Scripting
• Containerization & Orchestration: Skilled in Docker and Kubernetes
• Infrastructure as Code: Experienced with Terraform, Ansible and Puppet
• Web Servers & Networking: Expertise in Nginx and Git
• Cloud Platforms: AWS Certified Solutions Architect, with experience in GCP, DigitalOcean, Linode, Oracle Cloud, Vultr, and Vercel
• Programming Languages: Proficient in Python and learning Rust
I am passionate about continuously improving my skills and staying updated with the latest technologies. Currently, I am expanding my knowledge in Rust and exploring advanced DevOps practices to deliver even more value to my clients.
In my free time you'll find me teaching Linux tricks or tinkering with Rust (the language, not the fungus).
DevOps
CI/CD
Docker
Kubernetes
Linux
Amazon Web Services
Google Cloud Platform
Terraform
Ansible
Puppet
Bash
Python
Rust
n8n
Selenium
Roshan N.
Pune, India
$77/hr
4.7
78 jobs
Cut deployment time from 6 hours to 15 minutes while maintaining 99.9% uptime for 5M+ daily users. Proven DevOps Engineer transforming complex infrastructure into automated, scalable systems.
DevOps Engineer with 13+ years building and optimizing cloud infrastructure for startups through Fortune 500 companies. Successfully delivered 12,000+ hours of DevOps projects with 100% client satisfaction and Top Rated status.
With extensive experience across all major cloud providers (AWS, GCP, Azure), I help fast-growing companies and enterprises transform chaotic infrastructure into automated systems that scale seamlessly without breaking the bank or keeping you up at night.
What I Deliver:
✓ Cloud Infrastructure Optimization - Reduce your AWS/Azure/GCP costs by 30-50% while improving performance and reliability through strategic architecture, rightsizing, and auto-scaling implementations
✓ CI/CD Pipeline Automation - Cut deployment time from hours to minutes with robust Jenkins, GitHub Actions, or GitLab CI pipelines that enable daily releases with zero downtime
✓ Kubernetes at Scale - Build container orchestration systems handling millions of daily users with 99.9%+ uptime, auto-scaling, and disaster recovery capabilities
✓ DevSecOps Implementation - Integrate security from day one with automated compliance checking, vulnerability scanning, and infrastructure hardening that passes SOC2, HIPAA, and PCI-DSS audits
✓ Infrastructure as Code - Create reproducible, version-controlled infrastructure using Terraform, Ansible, and CloudFormation that can rebuild your entire environment in minutes
CLOUD PLATFORMS:
AWS (Expert): EC2, RDS, S3, CloudFront, Lambda, ECS, EKS, CloudFormation, VPC, IAM, Route53, CloudWatch
Azure: VM, AKS, Azure DevOps, ARM Templates, Azure Functions
GCP: Compute Engine, GKE, Cloud Functions, Cloud Build
Digital Ocean: Droplets, Managed Kubernetes
DEVOPS & AUTOMATION:
Configuration Management: Ansible, Chef, Puppet
Containerization: Docker Compose, Kubernetes, Helm Charts
CI/CD Tools: Jenkins (Expert), Bamboo, GitHub Actions, GitLab CI
Deployment: Fabric, Capistrano, Ansible, ArgoCD
Infrastructure as Code: Terraform (Expert), CloudFormation, Ansible
MONITORING & OBSERVABILITY:
Free/Open Source: Nagios, Zabbix, Prometheus, Grafana
Enterprise: Newrelic, Datadog, Pingdom, CloudWatch
On-Call: VictorOps, PagerDuty
SECURITY & COMPLIANCE:
DevSecOps Tools: Kali Linux, Metasploit, Maltego, Burpsuite, Fiddler, Kismet, Wireshark, Zaproxy, Wazuh
Security Frameworks: SOC2, HIPAA, PCI-DSS compliance implementation
Vulnerability Management: Automated scanning, penetration testing, security hardening
HIGH AVAILABILITY & PERFORMANCE:
Load Balancing: HAProxy, F5, ELB, Envoy
Scripting: Bash, Python, Ruby (automation and tooling)
Documentation: Confluence, Twiki
Testing: Test-Kitchen, Apache-Benchmark
DATABASES & SERVERS:
MySQL, PostgreSQL, Oracle
Apache, Nginx, IIS, vsftpd
OPERATING SYSTEMS:
Unix, RedHat/Ubuntu, Windows (all versions)
Virtualization: VirtualBox, VMWare, Vagrant
BUILD TOOLS:
Makefile, Ant, Maven
I follow AWS Well-Architected Framework principles and embrace security-first design from the ground up. Every infrastructure I build includes comprehensive documentation, runbooks for on-call teams, and knowledge transfer to ensure your team can maintain and extend the systems I deliver.
My approach emphasizes collaboration with development teams, establishing clear SLAs, implementing comprehensive monitoring, and building systems that are both powerful for experts and accessible to your broader team.
REAL RESULTS FROM RECENT PROJECTS:
SaaS Platform Cost Optimization:
Reduced AWS infrastructure costs from $45K/month to $18K/month (60% savings) for e-commerce client by implementing auto-scaling groups, rightsizing EC2 instances, and strategic spot instance usage—all while improving uptime from 97% to 99.9%.
Enterprise Kubernetes Migration:
Migrated 50+ microservices from monolithic architecture to Kubernetes. Reduced deployment time from 6 hours to 15 minutes, enabled daily feature releases, and built auto-scaling infrastructure supporting 5M+ daily active users using RKE2 on-prem
Infrastructure Monitoring & Alerting:
Implemented comprehensive Nagios monitoring system for 500+ servers, reducing mean time to detection (MTTD) from 45 minutes to under 2 minutes. Proactive alerting prevented 15+ potential outages in first 90 days.
Ready to Transform Your Infrastructure?
I take on 2-3 new clients monthly to ensure exceptional quality and attention. If you're facing infrastructure challenges, scaling issues, or excessive cloud costs, let's discuss how I can help.
Portfolio: iamrawtion.github.io
Blog: roshannagekar.blogspot.com
Message me with your specific infrastructure challenges, timeline, and current pain points to see if we're a good fit to work together.
DevOps
CI/CD
Docker
Kubernetes
Amazon Web Services
Terraform
Jenkins
Infrastructure as Code
Ansible
Cloud Architecture
Python
Microsoft Azure
Google Cloud Platform
AIOps
MLOps
LAMP Administration
Google App Engine
Technical Writing
Unix
Customer Service
MySQL
WordPress
Software Testing
Raghav D.
Pune, India
$15/hr
5.0
1 jobs
Hi, I’m Raghav Daga, a DevOps and AWS Cloud Engineer helping startups and SaaS teams deploy secure, scalable, and automated production systems on AWS. I specialize in container-based deployments using ECS Fargate and Docker, end-to-end CI/CD automation with GitHub Actions, and real-world backend deployments using FastAPI and Node.js.
Recent work: deployed a production EV Charger Management System on AWS — real-time IoT communication via MQTT, FastAPI microservices on ECS Fargate, automated billing, CloudWatch monitoring, and a full CI/CD pipeline.
───────────────────────────
🛠 SERVICES I OFFER
───────────────────────────
• Design and deploy AWS infrastructure (VPC, EC2, ECS Fargate, ALB, RDS) for new and existing applications.
• Containerize applications with Docker and set up CI/CD pipelines using GitHub Actions for automated, zero-downtime deployments.
• Deploy and manage FastAPI / Node.js backends on AWS with structured logging, CloudWatch monitoring, and alerting.
• Set up secure cloud networking — VPC architecture, IAM roles and policies, Security Groups, and Secrets Manager.
• Optimize infrastructure for cost and performance — right-sizing, Auto Scaling, CloudWatch dashboards.
• Migrate applications from basic servers to containerized, production-ready AWS environments.
• Integrate real-time systems, async workers, and API gateways into scalable cloud-native architectures.
───────────────────────────
⚙️ TECH STACK
───────────────────────────
• AWS: EC2, ECS Fargate, EKS, ECR, S3, Lambda, CloudWatch, IAM, VPC, Route 53, ALB, CloudFront
• DevOps: Docker, GitHub Actions, Terraform, Kubernetes, Linux Administration, Nginx
• Backend: Python / FastAPI, Node.js / Express, PostgreSQL, MongoDB, Redis, REST APIs
───────────────────────────
✅ WHY CLIENTS WORK WITH ME
───────────────────────────
• Production-focused: I build systems with security, uptime, and maintainability in mind — not just "it works on my machine."
• End-to-end ownership: From infrastructure design to deployment, monitoring, and documentation, I manage the full workflow.
• Startup-friendly: Comfortable with MVPs, fast iterations, and infrastructure that scales as you grow.
• Strong fundamentals: Deep hands-on experience across AWS, containers, CI/CD, and backend systems — not surface-level.
───────────────────────────
📩 LET'S WORK TOGETHER
───────────────────────────
If you need help deploying or scaling your application on AWS using modern DevOps practices, send me a brief message about your app, tech stack, and current challenges — and I'll suggest a clear plan.
Keywords: AWS DevOps Engineer, ECS Fargate, Docker, GitHub Actions CI/CD, Terraform, Cloud Infrastructure, FastAPI Deployment, Node.js Deployment, React.js, CloudWatch Monitoring, VPC Networking, Kubernetes, IoT Systems.
DevOps
CI/CD
Docker
Kubernetes
Terraform
Amazon ECS
Amazon EC2
Amazon S3
AWS Fargate
AWS CloudFormation
Cloud Services
Full-Stack Development
FastAPI
Node.js
Load Balancing
Database Management
GitHub
AWS Lambda
Linux System Administration
AWS Development
Mahadev G.
Pune, India
$50/hr
5.0
6 jobs
DevOps Engineer & Cloud Infrastructure Specialist
Summary
Seasoned DevOps Engineer with over 13 years of hands-on experience in Configuration Management, CI/CD, Release Management, and Cloud Implementations. I specialize in architecting and implementing robust automation solutions that dramatically reduce deployment times and enhance infrastructure reliability. My expertise spans AWS and Azure cloud platforms, Kubernetes orchestration, infrastructure as code, and comprehensive DevSecOps implementation.
Core Competencies
CI/CD Pipeline Architecture - Expert in designing and implementing automated workflows using Jenkins, GitLab CI/CD, and GitHub Actions
Cloud Infrastructure Design - Extensive experience with AWS and Azure cloud services, infrastructure as code, and multi-environment deployments
Container Orchestration - Certified Kubernetes Administrator with proven expertise in microservices architecture
DevSecOps Implementation - Strong background in integrating security at every phase of development
Infrastructure Automation - Proficient with Terraform, CloudFormation, and Ansible for consistent environment provisioning
Key Achievements:
Architected and implemented comprehensive CI/CD solutions that reduced deployment times from days to minutes by integrating GitLab, Docker, and Kubernetes, resulting in 87% faster time-to-market
Transformed infrastructure management with custom Terraform modules and CloudFormation templates, decreasing configuration drift by 93%
Pioneered container orchestration strategies that improved resource utilization by 76% while implementing high-availability clusters with automated failover
Developed monitoring ecosystems that reduced Mean Time To Recovery (MTTR) from hours to minutes
Established Docker image optimization strategies that reduced container sizes by 62% and improved startup times by 41%
Implemented DevSecOps frameworks that reduced production code vulnerabilities by 86%
Technical Expertise
CI/CD & Automation
Jenkins, GitLab CI/CD, GitHub Actions
Maven, Gradle, NPM, Webpack, MSBuild
Nexus, JFrog Artifactory, AWS ECR, Docker Hub
Liquibase (DB Automation)
Infrastructure & Cloud
AWS, Azure
Infrastructure as code
Terraform, CloudFormation, Ansible
Containarization
Kubernetes, Docker Swarm, EKS, AKS, Helm
Security & Compliance
SonarQube, GitLab Security, OWASP ZAP, Qualys
Black Duck, OWASP Dependency-Check, SBOM
Trivy (Container Security)
HashiCorp Vault, AWS Secrets Manager, Azure Key Vault
Monitoring & Operations
Prometheus, Grafana
Nginx, Apache, Tomcat
MySQL, PostgreSQL, MS SQL, MongoDB, DynamoDB, Redis
Bash, Python, Shell Script
Certifications
Certified Kubernetes Administrator (CKA) - 2024
AWS Solution Architect Associate - 2021
Azure Fundamentals - 2020
ITIL Foundation Certificate - 2018
DevOps
Deployment Automation
Containerization
Docker
Kubernetes
Jenkins
Amazon Web Services
Linux System Administration
Ansible
GitLab
Python
Terraform
NGINX
Amazon EC2
Mukul R.
Pune, India
$20/hr
4.7
9 jobs
I am a DevOps engineer with 7+ years of experience designing, automating, and managing scalable infrastructure across AWS, GCP, and Azure. I specialize in building secure, production-ready cloud environments, streamlining deployments with CI/CD, and architecting systems that are reliable, cost-efficient, and easy to maintain.
Over the years, I’ve worked with both modern and legacy ecosystems — integrating seamlessly into existing setups, improving reliability, modernizing infra, and driving smooth migrations without downtime. Whether it’s container orchestration, observability, automation, or cloud architecture, I bring a hands-on, problem-solving mindset to every project.
I am experienced in the following technologies:
AWS / GCP / Azure
Kubernetes (EKS / GKE / AKS)
Docker / Containerization
Terraform / CloudFormation / IaC
CI/CD (Jenkins, GitHub Actions, GitLab CI, Bitbucket Pipelines)
Linux / Shell scripting
Python (automation & tooling)
Prometheus / Grafana / ELK / CloudWatch
Networking, load balancing, DNS, VPC design
Migration & modernization (on-prem → cloud, monolith → microservices)
I’m also certified as an AWS Solutions Architect – Associate and AWS AI Practitioner.
If your stack aligns with the above skills, feel free to reach out — let’s build something robust, scalable, and future-ready together!
Highly Skilled | Punctual | Professional
Tech Skills
AWS Cloud, Networking, Troubleshooting, Jenkins, Python, Docker, AWS Amplify, AWS Elastic Beanstalk,
S3, VPC, IAM, EC2, Load Balancer, RDS, MySQL, Git, Github Actions, CodePipeline, SonarQube
DevOps
Deployment Automation
CI/CD
Docker
Kubernetes
Amazon Web Services
Python
Linux
Amazon EC2
Terraform
AWS CloudFormation
GitLab
Jenkins
Ansible
Docker Compose
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