Over 10 years of comprehensive experience in AWS and GCP, Azure cloud L3 support, DevOps, cloud deployment, configuration management, and backend development for gaming and e-commerce applications, I have developed a deep expertise in managing complex cloud-based infrastructures. I have consistently demonstrated proficiency in Release Management, Continuous Integration, and API Development, and I excel in driving the design, implementation, and validation of continuous deployment strategies for both on-premises and cloud environments

Highly motivated and results-oriented Senior AWS DevOps Engineer with 10+ years of experience in designing, building, and automating cloud-based solutions on AWS. Proven ability to optimize infrastructure, streamline CI/CD pipelines, and ensure high availability and scalability. Passionate about continuous improvement and driving efficiency through automation. Key Skills: ✔️AWS Services: EC2, VPC, CloudFormation, S3, Lambda, CloudWatch, CodeDeploy, CodePipeline, ✔️CloudTrail, IAM, and more. ✔️DevOps Tools: Git, Jenkins, Docker, Kubernetes, Terraform, Ansible. ✔️Programming Languages: Python, Bash scripting. ✔️Infrastructure as Code (IaC): Extensive experience with IaC tools and methodologies. ✔️CI/CD Pipelines: Design, implementation, and optimization of CI/CD pipelines. ✔️Cloud Monitoring: Proficient in using CloudWatch for monitoring and alerting. ✔️Security: Strong understanding of AWS security best practices.

I'm a tech professional with a background in software and application development, now focused on DevOps. My experience includes managing system and application security while driving automation and efficiency in cloud-based and on-prem environments. I'm passionate about delivering modern, scalable solutions tailored to client needs, offering high-quality work at reasonable rates. I believe in combining technical expertise with practical results.

Docker, Helm, Kong Api Gateway, Redis, Postgres, Jenkins, AWS EC2, EFS, RDS, Elastic Cache, VPC, Route 53, S3, Prometheus, Grafana, Alertmanager, docker-compose, helm, git, ELK, Kubernetes, Locust, Jmeter, istio, HA-proxy, MongoDB, Load-testing, CI/CD, GCP.

⭐ Golden Kubestronaut and Multi-cloud certified expert 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 Golden Kubestronaut CKA: Certified Kubernetes Administrator CKS: Certified Kubernetes Security Specialist CKAD: Certified Kubernetes Application Developer CAPA: Certified Argo Project Associate PCA: Prometheus Certified Associate ICA: Istio Certified Associate OTCA: OpenTelemetry Certified Associate CGOA: Certified GitOps Associate CCA: Cilium Certified Associate KCA: Kyverno Certified Associate CBA: Certified Backstage Associate LFCS: Linux Foundation Certified Systems Administrator 𝐀𝐖𝐒 AWS Certified Solutions Architect – Professional AWS Certified DevOps Engineer – Professional AWS Certified Security – Specialty AWS Certified Advanced Networking – Specialty 𝐆𝐨𝐨𝐠𝐥𝐞 Professional Cloud Architect Certification Professional Cloud DevOps Engineer Certification Professional Cloud Network Engineer Certification Professional Cloud Security Engineer Certification 𝐀𝐳𝐮𝐫𝐞 Microsoft Certified: DevOps Engineer Expert ⭐ Total of 10+ years of mixed experience in DevOps, Cloud Migration and infrastructure design Battle-tested DevOps engineer with more than 10 years specializing in bare-metal servers, virtualization /containerization environments (OpenStack, OpenShift), and public cloud providers (AWS, Google Cloud, Azure). I have helped my clients achieve the following: ■ 75% reduction in lead time for changes ■ 70% reduction in change failure rate ■ 80% increase in deployment frequency ■ 70% reduction in mean time to recovery ■ Setting up and managing production Kubernetes clusters with excellent API responsiveness (99% of all API calls return in less than 1 second) and Pod startup time (99% of pods start within 5 seconds) Top-notched in-depth knowledge and hands-on experiences in Kubernetes ecosystem and containerization world. Certified by Cloud Native Computing Foundation (CNCF) in various certification programs: Golden Kubestronaut Familiar with DevOps tools and software: Terraform, Jenkins, CircleCI, GitlabCI, ArgoCD, Ansible, Vault, SonarQube, Nexus, Jfrog, Kafka, Zookeeper, ELK, Datadog, Grafana, Prometheus, Istio, Cillium, Alert Manager, Checkpoint I work as the lead infrastructure engineer at Bao Viet Holdings, the largest Vietnamese insurance company, and Vietnam's seventh-largest listed company by market capitalization. Given that the organization is publicly traded (HOSE: BVH), it mandates the highest security level measures. One of my core duties is to manage the whole infrastructure and servers, ensuring full operational capacity, functionality, and security, as below: ■ Optimizing test automation, trunk-based development, and working in small batches ■ Consciously tracking and reporting on change failure rates ■ Implementing an automated deployment pipeline that incorporates automated testing and feedback mechanisms ■ Continuously monitoring system health and alerting operations staff in the event of a failure ■ Equipping operations staff with the necessary processes, tools, and permissions to resolve incidents Need a similar secured infrastructure and CI/CD pipeline setup for your team? Let's have a quick chat 💬

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.

As a DevOps & Quality Assurance Engineer, I help businesses build reliable, scalable, and production-ready software systems with faster deployments, stable infrastructure, and high-quality releases. With 5+ years of experience in DevOps and 4+ years in Software Quality Assurance, I specialize in automating infrastructure, optimizing CI/CD pipelines, and ensuring software quality through disciplined testing and automation. I work with startups, SaaS platforms, healthcare systems, live-streaming applications, and cloud-based products to improve deployment speed, reduce downtime, eliminate manual errors, and deliver stable user experiences. 🚀 DevOps Services • CI/CD Pipeline Setup & Automation (GitHub Actions, Jenkins, GitLab CI/CD, Azure DevOps) • Cloud Infrastructure Management (AWS, Azure, GCP) • Docker & Kubernetes Containerization • Infrastructure as Code (Terraform, Ansible) • Deployment Automation & Environment Management • Monitoring & Logging (Prometheus, Grafana, ELK Stack, CloudWatch) • DevSecOps & Security Hardening • Backup, Disaster Recovery & High Availability • Cloud Cost & Performance Optimization 🧪 QA & Testing Services • Manual Testing (Functional, Regression, Smoke, UAT, Exploratory) • Automation Testing (Playwright, Selenium) • API Testing using Postman • UI/UX Testing with detail-oriented validation • Cross-browser & Cross-platform Testing • Bug Reporting & Test Documentation • Alpha & Beta Testing • Embedded Systems & Hardware-Software Integration Testing • Release Validation & Production Readiness Testing ⚙️ Technical Expertise ☁️ Cloud & DevOps AWS (EC2, S3, IAM, VPC, ECS, Lambda, CloudWatch) Azure (VMs, AKS, VNets, ACR, Azure Storage) 🔁 CI/CD & Automation GitHub Actions • Jenkins • GitLab CI/CD • Azure DevOps 🧱 Infrastructure as Code Terraform • Ansible • CloudFormation 📊 Monitoring & Observability Prometheus • Grafana • ELK Stack • CloudWatch 🧪 QA & Testing Tools Playwright • Selenium • Postman • Jira • TestRail • Kiwi TCMS ✅ Why Clients Work With Me ✔ Strong expertise in both DevOps & QA ✔ Automation-focused mindset ✔ Experience with high-scale & high-risk systems ✔ Detail-oriented testing and infrastructure reliability ✔ Clear communication and on-time delivery ✔ Focus on long-term scalability, stability, and quality I believe successful software is not just built it is automated, tested, secured, and continuously improved. If you're looking for someone who can improve both your infrastructure and software quality, let’s discuss your project. Best Regards, Saad Salman

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

Hands-on knowledge of building/deploying infrastructure and operating high availability SaaS applications in multiple cloud platforms with a passion for cutting-edge web and DevOps technologies. DevOps & CI/CD: ✔CI/CD Pipeline Development Design, develop, and maintain CI/CD pipelines for applications and infrastructure. Integrate version control systems (e.g., Git) with build and deployment tools. Automate testing, build, and deployment workflows. ✔Infrastructure as Code (IaC) Use tools like Terraform, CloudFormation, or Ansible to provision and manage infrastructure. Automate environment creation for development, testing, and production. ✔Monitoring and Logging Implement monitoring tools (e.g., Prometheus, Grafana, Datadog) for application and pipeline performance. Integrate logging tools (e.g., ELK Stack, Splunk) to analyze and troubleshoot issues. ✔Version Control Management Manage source code repositories using Git. Enforce branching strategies (e.g., GitFlow) and code review workflows. ✔Containerization and Orchestration Containerize applications using Docker. Manage container orchestration with Kubernetes or ECS. ✔Deployment Automation Deploy applications to cloud platforms (AWS, Azure, GCP). Implement blue-green, canary, or rolling deployments for zero-downtime updates. ✔Collaboration and Security Collaborate with development, QA, and operations teams. Integrate security tools like, and CodeQL for security checks during CI/CD.

I am Sunil, having years of working experience with Cloud servers including AWS and Azure. My skill sets include: ● DevOps : Docker, Kubernetes, Git & GitHub, Jenkins ● IAC Tool : Terraform ● Configuration Tool : Ansible ● Operating Systems: Red Hat Enterprise Linux 8 ● Cloud Services: AWS, Azure ● Programming Languages: C++, Python