I help companies automate, secure, and scale their cloud infrastructure on Azure and AWS. I build high-quality CI/CD pipelines, Terraform IaC, containerized deployments (Docker, AKS, EKS), monitoring stacks, WAF protection, and DevOps automation for mobile & web applications. If you need fast delivery, high-quality work, and clear communication — I'm your engineer.

DevOps Engineer with deep expertise in AWS Cloud and DevOps technologies, specializing in automating the Software Development Life Cycle (SDLC) using AWS services and third-party tools. Highly skilled in Linux (multiple distributions), Bash, Python, and automation platforms like Jenkins, Ansible, Terraform, and AWS CloudFormation for Infrastructure as Code (IaC). Experienced in containerizing applications with Docker and orchestrating complex workloads using Kubernetes, Amazon ECS, and EKS. With a solid foundation as a Network and System Administrator, I have contributed to enhancing IT infrastructure and securing on-premises and cloud data centers, delivering robust, scalable, and secure solutions for high-impact organizations # - - - - - 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - - - - - # 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝗶𝗻𝗴 𝗔𝗪𝗦 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁𝘀: Configured and optimized multi-tier, high-availability, and fault tolerant architectures on AWS, ensuring scalability and resilience for diverse workloads. Infrastructure Automation: Developed and maintained automation scripts using AWS CLI, SDKs, and infrastructure-as-code tools (AWS CloudFormation, Terraform) for efficient provisioning and configuration of AWS resources. 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻: Enforced AWS security best practices, including data encryption, key management, and secure network configurations (NACLs, security groups, WAF), as well as precise inbound and outbound rules to safeguard infrastructure. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Configured and managed AWS database services, such as Amazon RDS and DynamoDB, to ensure optimized and reliable data storage and retrieval. 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 & 𝗗𝗶𝘀𝗮𝘀𝘁𝗲𝗿 𝗥𝗲𝗰𝗼𝘃𝗲𝗿𝘆: Configured comprehensive monitoring with AWS CloudWatch, set up alerts for proactive incident management, and implemented robust disaster recovery and backup solutions using AWS and third-party services. 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: Deployed AMI and SaaS-based applications from AWS Marketplace and successfully launched web applications on multiple Linux distributions, including Ubuntu, CentOS, and RedHat. Managed diverse web servers (Apache, NGINX, IIS) to support reliable application hosting. 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿𝗶𝘇𝗮𝘁𝗶𝗼𝗻 & 𝗢𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻: Leveraged Docker for application containerization, creating streamlined development, testing, and production environments. 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 & 𝗖𝗹𝘂𝘀𝘁𝗲𝗿 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Expertly managed Kubernetes clusters for container orchestration, deploying and scaling applications, and troubleshooting cluster-level issues to ensure high availability and reliability across environments. Additionally experienced with Amazon ECS and EKS for orchestrating containerized workloads. 𝗖𝗜/𝗖𝗗 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Built and managed CI/CD pipelines using GitLab CI/CD, GitHub Actions, and Jenkins, along with SAST tools like Trivy, SonarQube and others enabling seamless and automated code deployment processes. 𝗖𝗼𝗻𝗳𝗶𝗴𝘂𝗿𝗮𝘁𝗶𝗼𝗻 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Automated complex configurations and installations with Ansible, Playbooks, Chef and Puppet, enhancing deployment efficiency and consistency. 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗧𝗼𝗼𝗹𝘀 & 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗧𝗿𝗮𝗳𝗳𝗶𝗰 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Configured resource monitoring with Grafana and Prometheus, Splunk and SignalFX and managed network traffic visibility and monitoring using Smokeping and Ntopng. 𝗢𝗻-𝗣𝗿𝗲𝗺𝗶𝘀𝗲𝘀 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Setup on-premises physical and virtual network and managed large scale data center including bare-metal and virtual servers as well as network infrastructure.

I am a DevOps Engineer with over three years of experience specializing in infrastructure for building applications and server configuration, including log management, monitoring, and more. Proficient in tools such as Jenkins, Docker, Kubernetes, Git, and other essential DevOps technologies, I offer expertise in optimizing workflows, automating processes, and enhancing system reliability. If you need assistance with DevOps engineering or infrastructure setup, I am well-equipped to provide valuable support and insights to drive your projects forward effectively.

Are you facing slow software releases, rising cloud costs, or unreliable infrastructure? As a certified DevOps Engineer and AWS Solutions Architect with over five years of experience, I design scalable and secure cloud solutions that accelerate deployments by up to 50% and reduce operational expenses. I specialize in CI/CD pipelines, Kubernetes orchestration, and infrastructure as code, helping startups and enterprises achieve faster time-to-market and improved reliability. Whether you are migrating legacy systems, automating workflows, or implementing DevSecOps, I ensure seamless integration and minimal downtime. I have delivered projects across industries such as fintech and e-commerce, achieving results like 30% cost reductions and 99.99% uptime. Why Work With Me as Your DevOps Engineer and Solutions Architect? - Proven Track Record: Completed over 50 successful Upwork projects with 5-star ratings, including AWS migrations that reduced infrastructure costs by 40% for a SaaS client. - Client-Centric Approach: I begin with a free consultation to understand your specific challenges, then develop tailored solutions aligned with your business goals, such as optimizing AWS EC2 instances, setting up Azure DevOps pipelines, or deploying GCP Kubernetes Engine. - End-to-End Services: From archi- End-to-End Services: I manage everything from architecture design to ongoing maintenance, allowing you to focus on growth.d Architecture: - Cloud Platforms: AWS Certified Solutions Architect (Professional & Associate), Azure Solutions Architect Expert, Google Cloud Professional Architect. Proficient in multi-cloud setups for hybrid environments. - CI/CD and Automation: Build robust pipelines with Jenkins, GitHub Actions, GitLab CI/CD, CircleCI, and ArgoCD. Automate deployments to reduce release times from days to hours. - Containerization and Orchestration: Use Docker for containerization, Kubernetes (EKS, AKS, GKE) for orchestration, and Helm for package management to ensure scalable and resilient microservices architectures. - Infrastructure as Code: Use Terraform, AWS CloudFormation, Ansible, and Pulumi to provision and manage infrastructure in a reproducible and secure manner. - Monitoring & Logging: Integrate Prometheus, Grafana, ELK Stack, and New Relic for real-time insights, alerting, and performance optimization. best practices with AWS IAM, Azure AD, Vault for secrets management, SonarQube for code quality, and compliance with GDPR, HIPAA, and other regulations; Database and Networking: Optimise RDS, DynamoDB, and Aurora; configure VPCs, load balancers, and CDN for high availability.ty setups. - Serverless- Serverless and Edge Computing: Use AWS Lambda, Azure Functions, and API Gateway to build cost-effective, auto-scaling applications—methodologies: Scrum and Kanban integration to align DevOps with your development teams. Key Achievements & Case Studies: For a fintech startup: Architected a Kubernetes-based microservices platform on AWS, resulting in 60% faster scaling during peak loads and a 25% drop in monthly bills through auto-scaling and spot instances. Enterprise Migration: Led an Azure DevOps implementation for a manufacturing firm, automating CI/CD for over 20 applications, reducing deployment errors by 90%, and enabling blue-green deployments. ents. Cost Optimization: Redesigned GCP infrastructure for an e-commerce client using Terraform, achieving 35% savings by rightsizing resources and implementing reserved instances. Security Overhaul: Integrated DevSecOps for a healthcare application, scanning for vulnerabilities with Snyk and ensuring PCI-DSS compliance to prevent potential breaches.s. Performance Boost: Implemented Datadog monitoring for a media company, identified bottlenecks, and improved application response times by 40%. I stay current with industry trends and hold certifications such as AWS Certified DevOps Engineer - Professional, CKAD, and Terraform Associate. My approach emphasizes collaboration, and I use tools like Slack, Jira, and Confluence to keep you informed throughout the process. Skills Summary DevOps Engineer, Solutions Architect, AWS DevOps, Azure DevOps, GCP DevOps, CI/CD Pipelines, Kubernetes Expert, Docker Specialist, Terraform IaC, Ansible Automation, Jenkins CI, GitHub Actions, Prometheus Monitoring, ELK Stack Logging, DevSecOps Implementation, Cloud Migration, Infrastructure Optimization, Serverless Architecture, Microservices Design, Agile. Ready to enhance your infrastructure? Let’s discuss how I can tailor a DevOps strategy to your needs. Message me for a free 30-minute audit of your current setup. Together, we will build efficient, scalable systems to support your success. success!

Greetings, I'm Awab, a seasoned DevOps Engineer specializing in optimizing application deployment processes. My expertise lies in utilizing a comprehensive toolset including Docker, Kubernetes, Terraform, Ansible, Python, and Jenkins to ensure efficient operations. With a strong focus on cost-effectiveness, I excel in deploying infrastructure that maximizes resource utilization while minimizing expenses. Additionally, I continuously enhance security measures by integrating security best practices into DevOps. Let's work together to elevate your projects with robust and streamlined DevOps solutions.

At Roobykon Software, I specialize in automating, scaling, and optimizing infrastructure and development workflows to help our clients achieve efficient, reliable software delivery. With over 10 years of hands-on experience as a Senior DevOps Specialist, I ensure robust integration and scalable operational environments for every project. Our team is dedicated to empowering companies to build and grow their marketplace businesses with cutting-edge DevOps solutions. 🏆 Area of expertise: • E-commerce (including multi-vendor marketplaces and product/service platforms) • FinTech (payment gateways, escrow systems, and custom financial solutions) • CRM Systems (tailored customer relationship management platforms) • Logistics (marketplaces for delivery, warehousing, and transportation) • Marketplace Development (B2B, B2C, peer-to-peer, product, service, and rental-based platforms using Sharetribe and custom-built solutions) • Travel and Tourism (booking platforms for accommodations, experiences, and tours) • Car Rent and Rental Websites (multi-vendor vehicle rental platforms) • Retail (multi-vendor e-commerce platforms, digital storefronts) • Construction and Real Estate (property listing marketplaces, contractor bidding platforms) • Aviation (charter services, private jet booking platforms) and boat rental (yacht, boats, jet ski) • Entertainment and Social Networking (event booking, ticketing, and social interaction platforms) • Marketing and Advertising (customized marketplaces for ad placements, influencer marketing platforms) • Insurance (platforms for comparing and purchasing insurance policies) • Industrial (B2B marketplaces for industrial goods and services) • Marketplaces for hospitality services, catering, and restaurant supplies • Mental Health and Healthcare (platforms for telemedicine, therapy services, healthcare provider listings) • Management (resource management platforms for HR, procurement, and project collaboration) Got an idea but unsure how to make it happen? We’ll provide tailored solutions to fit any budget and ensure everything is ready to go. With every project, we work as if it’s our own, always prioritizing your success. Buzzwords: Automation Continuous Integration Continuous Deployment (CI/CD) Infrastructure as Code (IaC) Microservices Orchestration Docker Kubernetes Monitoring Logging Containerization Scalability Load Balancing High Availability Disaster Recovery Fault Tolerance Infrastructure Automation Blue-Green Deployment Canary Deployment DevSecOps Secrets Management Immutable Infrastructure Jenkins Ansible Terraform GitOps Incident Management Rollback Auto-scaling EC2 S3 Lambda RDS Elastic Beanstalk CloudFormation ECS Fargate EKS Route 53 CloudWatch IAM SQS SNS CloudFront VPC Elastic Load Balancer (ELB) Redshift DynamoDB AWS Backup AWS CLI CloudTrail Security Groups DNS Management SSL Certificates Hosting Control Panel Domain Management Website Security cPanel Website Backup GoDaddy API Dynos Heroku Pipelines Add-ons Heroku Postgres Heroku Redis Heroku CLI Automated Deployments Buildpacks Git-based Deployments Jenkins CircleCI GitLab CI GitHub Actions Travis CI Pipeline Automation Continuous Testing Continuous Delivery Code Coverage Artifacts Rollbacks Webhooks Build Automation Docker Integration Deployment Automation Serverless Architecture Cloud Infrastructure Virtual Machines (VMs) Networking Configuration Load Balancers Storage Solutions Infrastructure Scaling VPC (Virtual Private Cloud) Network Security Monitoring Infrastructure as Code (IaC) Infrastructure Optimization Marketplace Development Multi-vendor Marketplace Sharetribe Go Sharetribe Flex Custom Marketplace Development Payment Gateway Integration Marketplace Scalability Sharetribe API Marketplace UX/UI Sharetribe Deployment MVC Architecture ActiveRecord Gem Bundler Action Cable RESTful APIs Convention over Configuration Rails Engines Active Job WebSocket Support Background Jobs TDD (Test-driven Development) Sharetribe Customization Sharetribe Expert Sharetribe Flex Sharetribe Go Sharetribe Expert Sharetribe Flex Developer Sharetribe Go Developer New Sharetribe

DevOps Engineer | Cloud & Automation Specialist 👋 Hi there, I’m a DevOps Engineer with 2+ years of hands-on experience building secure, scalable, and fully automated cloud infrastructure. I’m a Computer Science graduate from the Faculty of Engineering, helping teams simplify complex systems, speed up deployments, and improve reliability. My focus is on simplifying complex systems, improving deployment speed, and ensuring reliability—so developers can focus on building great products while infrastructure just works. 🔧 What I do best - Containerization & Orchestration - Docker for clean, consistent application packaging - Kubernetes (local & cloud) for managing scalable containerized workloads - Experience with Minikube and production-ready setups - CI/CD & Automation - Jenkins, GitHub Actions, GitLab CI, ArgoCD - Automated build, test, and deployment pipelines - Git-based workflows with clear versioning and rollback strategies - Infrastructure as Code (IaC) - Terraform for reproducible, version-controlled infrastructure - Clean cloud architecture with security and scalability in mind Cloud & Hosting Platforms - AWS: EC2, S3, VPC, IAM, security groups, networking - Azure: Practical hands-on experience - DigitalOcean: Droplets, networking, managed services - Hetzner & Racknerd: Server provisioning, hardening, networking, IPv4/IPv6 - Domain, hosting, and CDN setup using GoDaddy, Hostinger, and Bunny.net 📧 Mail Server Expertise I have solid experience designing and deploying production-ready mail servers, including: - docker-mailserver + Roundcube - Mailu (Admin UI, domains, mailboxes, security configs) I handle: - DNS records (MX, SPF, DKIM, DMARC) - SpamAssassin & ClamAV - TLS/SSL, IPv4 & IPv6, reverse DNS - Deliverability and anti-spam best practices 🛡️ Security & Reliability - SSH hardening, firewalls (UFW) - Secure networking and access control - Monitoring, logs, and stability-focused setups I enjoy working with teams, solving real infrastructure problems, and building systems that are clean, secure, and easy to maintain. If you’re looking for a reliable DevOps engineer who communicates clearly and delivers solid results—you’re in the right place. Let’s build something reliable and scalable together 🚀

Valentine Ahiwe is a DevOps Engineer with a pro-level knowledge of AWS architecture and expert experience working with clients across different industries of varied sizes and unique needs. He brings expert-level expertise in building on AWS and creating streamlined CI/CD pipelines with security and cost-optimization as top of mind. He's AWS 11x Certified, an AWS Subject Matter Expert(SME), a Certified Kubernetes Administrator(CKA), a Certified Kubernetes Application Developer(CKAD), and an AWS Community Builder.

Hi there! Are you in need of a DevOps specialist to supercharge your development processes? With over 3 years in the DevOps realm, I've become a master of streamlining operations and optimizing workflows. What technologies have I worked on, and I can help you with: - UNIX systems(Ubuntu/Debian mostly) and networking; - Cloud providers: AWS(VPC, EC2, S3, Auto Scaling Groups(ASG), EBS, RDS, IAM, Elastic Load Balancing(ELB), Route 53, CloudWatch, CloudFront), and GCP; 🔐Databases: RDS(PostgreSQL), Elasticache(Redis), DocumentDB(MongoDB), DynamoDB; - Configuration management tools: Ansible; 📦CI/CD implementation practice using GitHub Actions, GitLab CI/CD, and Jenkins; - Monitoring systems like Datadog, Prometheus, Grafana, and ELK stack; - Containerization and orchestration: Docker and Kubernetes - Infrastructure Provisioning/Management - Terraform, Pulumi, AWS CDK; - Scripting skills (Python, Bash); * I believe that learning new technologies and working with a team are the most critical skills. * I am an open-minded and well-organized person with good communication skills.

PRO FILE I am a Cloud & DevOps Engineer with hands-on experience in AWS, Azure, Kubernetes, Terraform, Ansible, Docker, and CI/CD pipelines using Azure DevOps and GitHub Actions..., gained through real-world Cloud and DevOps projects. I hold the AWS Solutions Architect, Certified Kubernetes Administrator (CKA), and Terraform Associate certifications, enabling me to design, automate, and operate reliable cloud infrastructures.