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$40/hr
100%
Job Success
$20K+ earned
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Muhammad Salman Z.
has worked
.
🖥️ DevOps Engineering | Cloud Infrastructure | Automation | AWS | CI/CD | Terraform
With 7+ years of hands-on experience and 30+ successfully delivered projects, I help businesses design, deploy, and maintain scalable, secure, and highly available cloud infrastructure. I specialize in AWS-based DevOps solutions, focusing on automation, reliability, and cost optimization.
As a Top Rated Plus freelancer with 100% Job Success Score, I consistently deliver production-grade solutions tailored to real-world business needs.
🔧 Core Expertise
🖥️ DevOps Engineering – Bridging development and operations to improve delivery speed and system reliability
☁️ AWS Cloud Infrastructure – Secure, scalable, and cost-efficient architectures
📜 Infrastructure as Code (Terraform) – Automated, repeatable, and version-controlled infrastructure
🚀 CI/CD Pipelines – Jenkins & GitHub Actions for seamless deployments
🐳 Containerization & Orchestration – Docker & Kubernetes (EKS)
🐧 Linux System Administration – Performance tuning, security, and system reliability
🔐 Monitoring, Logging & Security – Proactive system observability and protection
🎓 Certifications
✅ Amazon Web Services (AWS) Certified
✅ Terraform Certified
✅ DevOps Certified
✅ Cloud Computing & IT Infrastructure Certified
These certifications validate my ability to deliver industry best practices and enterprise-ready solutions.
🤝 Why Work With Me?
✔️ Top Rated Plus | 100% Job Success Score
✔️ Strong focus on security, scalability, and automation
✔️ Clear communication & reliable delivery
✔️ Long-term partnership mindset
Ready to modernize your infrastructure or streamline your deployment pipelines?
📩 Let’s connect and discuss how I can add value to your project.
Best,
Salman
$35/hr
100%
Job Success
$70K+ earned
Available now
Offers consultations
Start of list.
End of list.
𝗦𝗲𝗻𝗶𝗼𝗿 𝗔𝗪𝗦 & 𝗚𝗖𝗣 𝗗𝗲𝘃𝗢𝗽𝘀 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 | 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 | 𝗖𝗜/𝗖𝗗 | 𝗔𝗜/𝗟𝗟𝗠𝗢𝗽𝘀
I stand behind my work with a 100% satisfaction guarantee. If I do not meet the agreed expectations, I will refund my fee for the work completed.
Build faster, scale confidently, and reduce cloud costs with secure AWS and Google Cloud infrastructure built for production and AI workloads.
With 8+ years of hands-on experience in DevOps, cloud architecture, Kubernetes, Infrastructure as Code, security, observability, and AI infrastructure, I help startups, SaaS companies, and enterprise teams build reliable, scalable, and cost-efficient platforms.
𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽
• AWS and Google Cloud architecture
• Terraform and Infrastructure as Code
• Kubernetes, Amazon EKS, GKE, ECS, Fargate, and Cloud Run
• Docker containerization and cloud migrations
• CI/CD with GitHub Actions, GitLab CI, Jenkins, CodePipeline, and Cloud Build
• AI/ML infrastructure, LLMOps, model deployment, and AI observability
• Cloud security, IAM, networking, secrets, and compliance
• Monitoring, logging, alerting, and incident response
• AWS, GCP, Kubernetes, and AI cost optimization
• Backup, high availability, and disaster recovery
• SOC 2, CIS Benchmark, and NIST-aligned controls
𝗔𝗪𝗦 & 𝗚𝗖𝗣 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
AWS: EC2, S3, RDS, Aurora, VPC, Lambda, API Gateway, CloudFront, Route 53, IAM, EKS, ECS, Fargate, DynamoDB, CloudWatch, CloudTrail, GuardDuty, Inspector, WAF, KMS, Secrets Manager, AWS Backup, Organizations, and Control Tower.
GCP: Compute Engine, GKE, Cloud Run, Cloud Functions, Cloud SQL, Cloud Storage, VPC, Load Balancing, Cloud DNS, IAM, Secret Manager, Artifact Registry, Cloud Build, Cloud Deploy, Cloud Monitoring, Cloud Logging, Pub/Sub, BigQuery, and Cloud Armor.
I design multi-account and multi-project environments, private networks, highly available architectures, container platforms, serverless systems, automated deployments, and production monitoring.
𝗔𝗜, 𝗠𝗟𝗢𝗽𝘀 & 𝗟𝗟𝗠𝗢𝗽𝘀
I help teams deploy and operate AI applications securely and reliably across AWS and GCP, including:
• LLM and AI application infrastructure
• Model and API deployment
• GPU-enabled and containerized AI workloads
• Vector databases and retrieval pipelines
• Token usage, latency, performance, and cost monitoring
• Identity, secrets, and network security for AI services
• Model routing and Dev, Staging, and Production segregation
• CI/CD and observability for AI services
My focus is practical AI operations: reliable deployments, controlled access, measurable usage, strong monitoring, and predictable costs.
𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺, 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 & 𝗖𝗜/𝗖𝗗
I create reusable, version-controlled infrastructure using Terraform, CloudFormation, Ansible, AWS CDK, AWS CLI, gcloud CLI, Python, and Boto3.
I can develop Terraform modules, review existing code, fix state issues, configure remote backends, and establish controlled workflows for Development, Staging, and Production.
I deploy workloads on EKS, GKE, ECS, Fargate, and Cloud Run using Docker, Kubernetes, Helm, Karpenter, autoscaling, ingress controllers, load balancers, and secure secrets management.
My CI/CD pipelines include automated testing, security scanning, container builds, Terraform plans, approval gates, deployments, rollback procedures, and notifications.
𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆, 𝗢𝗯𝘀𝗲𝗿𝘃𝗮𝗯𝗶𝗹𝗶𝘁𝘆 & 𝗖𝗼𝘀𝘁
I implement least-privilege IAM, secure networking, encryption, secrets management, vulnerability scanning, audit logging, WAF controls, private connectivity, and compliance evidence collection.
I work with CloudWatch, Cloud Monitoring, Prometheus, Grafana, ELK, OpenSearch, Fluent Bit, Sentry, and distributed tracing.
I optimize compute, Kubernetes resources, databases, storage, networking, logging, idle services, autoscaling, Savings Plans, Reserved Instances, Spot workloads, and committed-use discounts.
𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀
• Built highly available Kubernetes platforms with automated deployments and monitoring.
• Migrated applications and workloads to AWS and GCP.
• Developed Terraform infrastructure for multi-environment deployments.
• Implemented centralized logging, alerting, and security monitoring.
• Designed backup, failover, and disaster recovery solutions.
• Reduced cloud and AI costs through right-sizing, autoscaling, and architecture improvements.
𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
AWS Certified Solutions Architect – Professional
AWS Certified DevOps Engineer – Professional
AWS Certified Developer – Associate
Certified Kubernetes Administrator (CKA)
Microsoft Specialist – Implementing Microsoft Azure Infrastructure Solutions
Send me an invitation with your AWS, GCP, Kubernetes, DevOps, or AI infrastructure challenge. I will review your requirements and recommend the most practical next steps.
$75/hr
100%
Job Success
$5K+ earned
Offers consultations
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Muho A.
has worked
.
I design, secure, and operate production-grade Kubernetes and cloud platforms used by real companies at scale, with a strong focus on security, reliability, and automation.
With 12+ years of hands-on experience, I help companies build secure, scalable, and observable infrastructure across both cloud and bare-metal environments. My expertise is not based only on certifications, but on real enterprise experience operating critical systems under real production pressure.
I have worked as a Senior SRE / Platform Engineer at companies such as Thryve, Getir, HelloFresh, Westwing, and Sony, where I was responsible for Kubernetes platforms, cloud architecture, CI/CD, observability, and security hardening.
What I bring to your project is not “DevOps scripting”, but true production-grade platform engineering and the best practices used in large-scale enterprise environments.
Most clients come to me after their Kubernetes or cloud setup becomes unmanageable, insecure, or overly complex. I help turn those environments into clean, secure, and maintainable platforms.
⸻
Core Expertise
• Kubernetes cluster design, hardening, and operations (CKA / CKS level)
• Multi-cloud architecture across AWS, GCP, Open Telekom Cloud, OpenStack, and hybrid environments
• AWS cloud architecture (networking, IAM, security, cost optimization)
• GitOps with ArgoCD / Flux, CI/CD pipelines, and automation
• Infrastructure as Code with Terraform, Ansible, CloudFormation, and CDK
• Observability stacks: Prometheus, Loki, Tempo, OpenTelemetry
• Container and image security: Trivy, Cosign, SBOM, distroless images
• Network Policies, Pod Security Admission, runtime security, zero-trust concepts
• Running stateful workloads (databases, HAProxy, storage) inside Kubernetes
• Bare-metal and hybrid Kubernetes environments
I also have a programming background in Go, Python, and PHP, which helps me understand application needs deeply and design infrastructure that truly fits the workload.
⸻
Certifications
• AWS Certified Solutions Architect
• CKA – Certified Kubernetes Administrator
• CKS – Certified Kubernetes Security Specialist
$50/hr
100%
Job Success
$10K+ earned
Available now
Offers consultations
Start of list.
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Muhammad Ahsan R.
has worked
.
🚀 𝗘𝘅𝗽𝗲𝗿𝘁 𝗔𝗪𝗦 𝗗𝗲𝘃𝗢𝗽𝘀 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗳𝗼𝗿 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀
𝗧𝗼𝗽 𝟮% 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗔𝗪𝗦 𝗗𝗲𝘃𝗢𝗽𝘀 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗖𝗹𝗼𝘂𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁, 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗶𝗻 𝗔𝗪𝗦, 𝗚𝗖𝗣, 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲.
🏆 AWS Certified Solutions Architect
✅ Delivered 50+ Cloud & DevOps Projects
✅ 6+ Years of Proven Experience in Scalable Cloud Infrastructure
My expertise lies in AWS DevOps engineering, automation-first architecture, and building modern CI/CD workflows that improve release speed, system stability, and operational efficiency.
🚀 Core Expertise as an AWS DevOps Engineer
✅ AWS Cloud Architecture & Services
-Amazon EC2, VPC, IAM, S3, RDS, Lambda
-CloudWatch, CloudTrail, Auto Scaling
-Highly available & fault-tolerant AWS architectures
-Cost optimization and performance tuning
✅ CI/CD Pipelines & Automation
-End-to-end CI/CD pipeline setup using Jenkins, GitHub Actions, AWS CodePipeline
-Automated build, test, and deployment workflows
-Blue-green & rolling deployments
-Rollback-safe and zero-downtime releases
✅ Infrastructure as Code (IaC)
-Terraform & AWS CloudFormation
-Version-controlled, reusable infrastructure
-Multi-environment setups (dev / staging / production)
-Scalable and auditable cloud provisioning
✅ Containers & Orchestration
-Docker containerization best practices
-Kubernetes (EKS) cluster setup and management
-Microservices-based AWS architectures
-Containerized CI/CD workflows
✅ Configuration Management & Scripting
-Ansible automation for server configuration
-Bash & Python scripting for DevOps tasks
-Infrastructure automation and environment standardization
✅ Monitoring, Logging & Security (DevSecOps)
-CloudWatch monitoring & alerting
-Centralized logging & observability
-IAM policies with least-privilege access
-Secure AWS DevOps pipelines and audit-ready setups
🎯 What You Get When You Hire Me
✔️ Production-ready AWS DevOps architecture
✔️ Faster deployments with stable CI/CD pipelines
✔️ Secure and scalable cloud environments
✔️ Reduced AWS infrastructure costs
✔️ Clean documentation & long-term maintainability
✔️ Reliable DevOps support and guidance
🔑 Keywords
AWS DevOps Engineer, AWS DevOps, AWS Cloud Engineer, AWS Solutions Architect, AWS Developer, Amazon EC2, Amazon S3, Amazon RDS, AWS Lambda, AWS VPC, AWS EKS, AWS ECS, AWS API Gateway, AWS IAM, AWS CloudFront, AWS Migration, AWS Cost Optimization, Cloud Deployment, Server Migration, CI/CD Pipeline, Docker, Kubernetes, Terraform, Infrastructure as Code, DevOps Automation, Linux Server, Nginx, Monitoring & Logging, High Availability Architecture, MERN Stack Developer, Full Stack Developer, React.js Developer, Next.js Developer, Node.js Developer, MongoDB Developer, REST API Development, GraphQL API, TypeScript Developer, SaaS Application Development.
$70/hr
100%
Job Success
$200K+ earned
Available now
Start of list.
End of list.
100% Job Success · Top Rated Plus · Upwork Top 1% · 12+ years of Cloud & DevOps experience
Senior DevOps Engineer specializing in AWS, Azure, Kubernetes, Terraform, CI/CD, and Cloud Infrastructure. I help startups and enterprises build secure, scalable, reliable, and cost-efficient cloud environments, automate deployments, modernize infrastructure, and improve production performance.
RESULTS I'VE DELIVERED
• DevOps & CI/CD Automation: Cut deployment time from 2+ hours to under 10 minutes by rebuilding a legacy Jenkins pipeline into GitLab CI with automated testing and zero-downtime deployments.
• AWS Cloud Cost Optimization: Reduced a SaaS client's AWS bill by 38%, saving around $11K per month through right-sizing, Spot Instances, autoscaling policies, and Reserved Capacity planning with no performance loss.
• AWS EKS & Cloud Migration: Migrated 30+ on-prem services to AWS EKS with zero downtime, including databases, message queues, and a PCI-DSS compliant payment workload.
• Kubernetes & MLOps: Designed Kubernetes-based ML platforms that reduced model deployment from a manual multi-day process to an automated same-day pipeline.
WHAT I DO
► AWS, Azure & GCP Cloud Infrastructure
Design, migrate, and optimize secure cloud infrastructure across AWS, Azure, and GCP. I handle cloud migration, architecture, reliability, and cost optimization with measurable before-and-after results.
► Kubernetes & Container Platforms
Production Kubernetes architecture across AWS EKS, Azure AKS, and GCP GKE using Docker, Helm, autoscaling, and microservices for reliable, high-traffic environments.
► Terraform & Infrastructure as Code
Build reproducible infrastructure using Terraform, Ansible, and CloudFormation so development, staging, and production environments can be deployed consistently and efficiently.
► DevOps Automation & CI/CD
Build and optimize CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, and Azure DevOps with automated testing, security scanning, and zero-downtime deployments.
► Cloud Migration & Modernization
Migrate on-premises workloads to AWS, Azure, and GCP while focusing on performance, reliability, scalability, security, and cost optimization.
► MLOps & AI Infrastructure
Build production-ready ML infrastructure and Kubernetes-based MLOps platforms with automated model deployment and lifecycle management.
► Monitoring, Reliability & SRE
Implement monitoring and observability using Prometheus, Grafana, ELK, CloudWatch, and New Relic to improve system reliability and identify issues before they impact users.
► DevSecOps, Security & Compliance
Build security-focused infrastructure with automated security controls, Linux hardening, SELinux, auditd, network security, and PCI-DSS compliant environments.
CORE TECHNOLOGY STACK
AWS | Azure | GCP | Kubernetes | Docker | Helm | Terraform | Ansible | CloudFormation | GitHub Actions | GitLab CI | Jenkins | Azure DevOps | Python | Bash | Go | Prometheus | Grafana | ELK | CloudWatch | Linux | VMware | OpenStack | Hybrid Cloud
Every engagement includes 15 days of free post-delivery support. I work comfortably in fast-paced production environments and provide on-call DevOps support when the engagement requires it.
Have a cloud, DevOps, Kubernetes, CI/CD, migration, or infrastructure challenge? Send me the details and I'll respond with a practical initial approach and an honest assessment of the scope.
Associated with
CloudBand
$30K+
earned
$25/hr
100%
Job Success
$20K+ earned
Offers consultations
Start of list.
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Hasnain T.
has worked
.
⭐️⭐️⭐️Cloud/DevOps Engineer | AWS Solution Architect Associate | Automation Enthusiast⭐️⭐️⭐️
⚡️Transforming ideas into scalable, automated, and secure cloud infrastructures is my passion. With over 7+ years of experience in Cloud and DevOps engineering, I specialize in building robust solutions for international clients, ensuring reliability, efficiency, and agility. My expertise lies in crafting seamless workflows through automation, leveraging cutting-edge tools, and delivering exceptional results that align with your goals.
✨ What I bring to the table:
➡️ Cloud Expertise: As an AWS Certified, I have architected, deployed, and optimized complex AWS infrastructures, including multi-region architectures, high-availability systems, and cost-optimized solutions.
➡️ Infrastructure as Code (IaC): Mastering tools like Terraform and CloudFormation, I automate resource provisioning, ensuring consistency and repeatability.
➡️ Automation and CI/CD: From GitLab to Jenkins and AWS CodePipeline, I design pipelines that streamline deployments, reduce downtime, and enhance collaboration.
➡️ Containerization and Orchestration: Proficient in Docker and Kubernetes, I enable scalable, containerized applications that meet production-grade standards.
⚡️ Here’s what I’ve achieved:
✔️ Built end-to-end automated CI/CD pipelines for multi-environment AWS infrastructures.
✔️ Developed reusable Terraform modules to simplify and accelerate deployments for teams.
✔️ Designed detailed infrastructure diagrams and documentation for seamless handovers.
✔️ Automated AppStream 2.0 setups, including custom CloudFormation modules to start fleets and serve applications, ensuring high performance and scalability.
🔩 What I can do for you:
🔹 Automate your cloud infrastructure with Terraform or CloudFormation.
🔹 Set up seamless CI/CD pipelines tailored to your tech stack.
🔹 Optimize your AWS environment for cost and performance.
🔹 Containerize and orchestrate your applications using Docker and Kubernetes.
🔹 Create detailed documentation and infrastructure diagrams for better understanding and maintainability.
✅ Why choose me?
AWS Certified with hands-on experience in building and scaling cloud infrastructures.
Proven ability to troubleshoot and resolve technical challenges efficiently.
Strong focus on delivering well-documented and maintainable solutions.
Excellent communication and collaboration skills honed through working with international clients.
🤝 Let’s collaborate and create something extraordinary!
📆 Ready to discuss your project? Send me a message to schedule a call. I’d love to understand your goals and explore how I can help achieve them🌸
📌 Key Skills:
Cloud Platforms: AWS (EC2, S3, VPC, IAM, RDS, Lambda, AppStream 2.0, ECS, EKS).
IaC Tools: Terraform, CloudFormation.
Automation: Ansible, AWS CodePipeline, Jenkins, GitLab CI/CD.
Languages: Python, Bash, PowerShell.
Containerization: Docker, Kubernetes.
Monitoring: CloudWatch, Datadog.
Let’s connect 🤝 and bring your vision to life with scalable, automated, and reliable cloud solutions! 🚀
Keywords
DevOps Engineer, DevOps Specialist, Cloud Engineer, Infrastructure Automation, AWS DevOps, Azure DevOps, Google Cloud DevOps, CI/CD Pipelines, Jenkins, GitLab CI/CD, AWS CodePipeline, CircleCI, BitBucket Pipelines, Terraform, CloudFormation, Infrastructure as Code (IaC), Kubernetes, Docker, Container Orchestration, Elastic Kubernetes Service (EKS), Elastic Container Service (ECS), Helm, Docker Compose, Ansible, Configuration Management, Monitoring and Logging, Prometheus, Grafana, Datadog, CloudWatch, Splunk
$50/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Muhammad S.
has worked
.
⭐️ Top Rated Plus - Top 1% of talent on Upwork 🕒 8000+ hours on Upwork
✅ 10+ years of experience
✅ 50+ enterprise projects delivered
✅ Excelling in delivering Fortune 500-scale projects.
Azure & .NET Platform Architect for Production-Grade Systems
I help SaaS companies and enterprise teams design, modernise, and stabilise Azure environments that scale securely.
With 10+ years of experience and 8,000+ Upwork hours, I specialise in cloud architecture, DevOps automation, and high-availability .NET platforms.
I specialise in:
• Designing Azure cloud architectures for SaaS platforms
• Building CI/CD pipelines (Azure DevOps & GitHub Actions)
• Containerised .NET applications using Docker & AKS
• Infrastructure as Code using Terraform
• Production troubleshooting & performance optimisation
• Secure multi-environment deployments (Dev / UAT / Prod)
⸻
Proven Results:
• Reduced Azure infrastructure costs by up to 40%
• Improved deployment reliability across Dev / UAT / Prod
• Designed secure multi-tenant SaaS architectures on Azure
• Stabilised production systems handling high-traffic workloads
I don’t just build applications — I design platforms that scale.
⸻
What I Can Help You With
✔ .NET Core / ASP.NET Core Web APIs
✔ Microservices architecture on Azure
✔ Azure App Services / Azure Functions / Container Apps
✔ Azure Kubernetes Service (AKS)
✔ Azure SQL / Cosmos DB
✔ Azure networking (VNets, NSGs, Private Endpoints)
✔ DevOps automation & release engineering
✔ Cost optimisation & cloud
⸻
Typical Clients Hire Me To:
• Fix broken Azure environments
• Design production-ready cloud architecture
• Implement CI/CD best practices
• Migrate legacy .NET apps to Azure
• Improve deployment reliability
• Reduce cloud spend
If you are building a serious SaaS product or need an Azure expert to stabilise production — let’s talk
Associated with
Inclover Solutions Ltd
$40/hr
100%
Job Success
$5K+ earned
Available now
Start of list.
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Fatih K.
has worked
.
I help companies build automated, secure, and scalable cloud platforms on AWS and Azure.
My focus is delivering reliable systems that deploy faster, stay compliant, and are easy to observe and maintain.
I work as a Senior DevOps Engineer at VNGRS, where I provide consulting for leading payment and streaming companies. This includes designing, securing, and maintaining production-grade infrastructure that runs 24/7 at scale. My consulting work covers everything from infrastructure automation to observability and security compliance.
What I Do
• Infrastructure Automation: Design and operate Kubernetes clusters (EKS, AKS, OpenShift) and bare-metal systems using Terraform and Ansible.
• CI/CD Pipelines: Build modern delivery pipelines with GitLab CI or GitHub Actions integrated with testing, security scans, and deployment.
• Observability: Implement Prometheus, Grafana, Loki, and OpenTelemetry for full visibility and faster troubleshooting.
• Cloud Security: Apply Prisma Cloud, RHACS, and security policies for PCI-DSS-aligned workloads across AWS, GCP, and Azure.
• Consulting and Optimization: Guide teams on cloud-native design, cost efficiency, and platform performance improvements.
Why Clients Hire Me
• 5+ years of experience in DevOps and DevSecOps, working across fintech and streaming industries.
• Strong background in consulting and collaborating with development teams to design and operate scalable platforms.
• Experience in both cloud and bare-metal environments, ensuring flexibility for hybrid workloads.
• Clear documentation, consistent delivery, and practical security integration.
Typical Results
• Faster and safer deployments through automation and policy enforcement.
• Improved reliability and observability for high-traffic systems.
• Secure and compliant environments with lower operational overhead.
• Stable infrastructure that supports developer velocity.
Tech Stack
AWS, Azure, GCP, OpenShift, Kubernetes, Terraform, Ansible, GitHub Actions, Prometheus, Grafana, Loki, OpenTelemetry, Istio, Prisma Cloud, RHACS, ELK Stack, Redis, and bare-metal infrastructure tools.
If you need a DevOps and DevSecOps consultant to design, secure, or optimize your infrastructure, I can help you build a platform that scales smoothly and stays maintainable.
Learn more about my work and technical writing at fatihkoc.net.
$35/hr
100%
Job Success
Available now
Offers consultations
Start of list.
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Muhammad I.
has worked
.
Stop Overpaying for Cloud. Build Scalable, Self-Healing Infrastructure.
I specialize in the design and deployment of secure, scalable AWS environments. I partner with startups and enterprises to transition from manual operations to fully automated, enterprise-grade cloud architectures. My objective is to ensure your infrastructure is cost-optimized, fault-tolerant, and aligned with AWS Well-Architected best practices.
Core Technical Stack:
Architecture: 3-Tier, Serverless (Lambda), and Event-Driven (EDA) models.
IaC: Advanced automation and provisioning using Terraform.
Containers: Microservices orchestration with Docker and Amazon ECS/Fargate.
Observability: CloudWatch dashboards, SNS/SQS alerting, and automated governance.
Key Deliverables:
Automation: End-to-end CI/CD pipelines to eliminate deployment bottlenecks.
Cost Optimization: Identifying and refactoring resources to slash monthly AWS spend.
Security: Multi-account environments with IAM hardening and strict governance.
Reliability: Performance tuning to achieve 99.9% uptime and stability.
Let’s build a cloud infrastructure that is fast, secure, and built to scale. Message me to schedule a 15-minute discovery call.
$30/hr
100%
Job Success
$50K+ earned
Offers consultations
Start of list.
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Karthikeyan V.
has worked
.
⚡ Top Rated Plus · 🌟 100% Job Success · 🕒 3,400+ hours
🛡️ AWS Certified Security – Specialty
🛡️ Microsoft Certified: Cloud and AI Security Engineer Associate (SC-500)
🛡️ Oracle Cloud Infrastructure Security Professional
I build and secure production cloud platforms on AWS, Azure, and OCI — and I audit fintech environments for PCI DSS certification. Terraform, Kubernetes, GitOps, done properly and documented.
WHAT CLIENTS HIRE ME FOR:
✅ Production platform builds — private EKS / AKS / OKE, ECS Fargate, modular Terraform & Terragrunt, ArgoCD GitOps
✅ Cloud security & compliance — WAF, SIEM/SOC integration, IAM hardening, penetration-test remediation, PCI DSS / HIPAA readiness
✅ CI/CD engineering — GitHub Actions with OIDC (zero stored credentials), blue/green deployments, Trivy security gates
✅ PCI DSS cloud auditing — I work with a security assessment firm preparing payment-industry AWS environments for QSA certification
RECENT WORK (client names under NDA):
🔹 Complete AWS platform for a fintech/payments company — private EKS on Fargate, ArgoCD GitOps, WAF + Network Firewall, Wazuh SIEM, encrypted RDS/Redis/RabbitMQ, payment-partner VPN connectivity. Remediated their external penetration-test findings.
🔹 Enterprise Azure hub-and-spoke platform for a US healthcare company — 20+ reusable Terraform modules, AKS with workload identity (zero stored credentials), Trivy-gated GitOps pipelines, full security audit with 45+ findings triaged.
🔹 22-service ECS Fargate platform for a real-time market-data SaaS — blue/green CodeDeploy, custom deployment tooling, OpenTelemetry observability, market-open autoscaling.
🔹 OCI platform build for a workforce-verification SaaS — OKE Kubernetes, Terragrunt/OpenTofu, workload identity, Cloud Guard, full handover documentation.
🔹 PCI DSS audit & remediation for two payment-processing clients — CIS benchmarking, audit logging with CloudWatch + auditd, KMS-encrypted session logging, QSA evidence preparation.
WHY CLIENTS KEEP ME AROUND:
Multiple engagements ran 1,000+ hours. 0–4 hour response time. "Professional, skilled, and reliable" — real client feedback. I don't just ship infrastructure — I document it, secure it, and hand it over so your team can run it.
🧰 Core stack: AWS · Azure · OCI · Terraform · Terragrunt · Kubernetes · Helm · ArgoCD · Docker · GitHub Actions · Jenkins · GitLab CI · Prometheus · Grafana · Wazuh · Python · Bash
📜 AWS Certified Security – Specialty (valid through 2028) · Oracle Cloud Infrastructure Security Professional — scored 98% (valid through 2028) · Microsoft Certified: Cloud and AI Security Engineer Associate (SC-500)
💬 Tell me about your cloud environment — happy to start with a quick architecture or security review.