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I’m a Senior DevOps / Platform Engineer with 15+ years of hands-on experience in Infrastructure and 8+ years focused on modern cloud-native systems across GCP, AWS, Kubernetes, and infrastructure automation. What I can help you with: CI/CD pipelines that reduce release time and deployment risk. Kubernetes platforms that are secure, stable, and easy to operate. Cloud infrastructure on GCP and AWS using Terraform, Ansible, and GitOps. Observability stacks with Prometheus, Grafana, and ELK for faster incident detection. Performance, reliability, and cost optimization for production systems. I’ve worked across fintech, telecom, healthcare, enterprise, and government environments where uptime, security, and compliance matter. If your team needs someone who can improve platform reliability, automate delivery, and clean up cloud complexity, I can help.

Most backend engineers can write code. Fewer can architect a system that holds up at scale, survives a traffic spike, and stays observable when something breaks at 2am. That's the gap I fill. I'm a Top Rated Plus engineer on Upwork with a 100% Job Success Score across 34 contracts and 4,600+ hours — working with clients from startups to enterprises across ticketing, marketplace, gaming, and HR domains since 2011. What I actually do: I design and build production-grade backend systems in Go — from the API layer down to the infrastructure. That means event-driven microservices with Kafka or RabbitMQ, containerized deployments on Kubernetes, full CI/CD pipelines, and cloud infrastructure on AWS, GCP, DigitalOcean, or Alibaba Cloud. I don't hand you a working local demo and disappear — I deliver something that runs reliably in production, with proper observability, testing at every layer, and documentation your team can maintain. Specifically, I can help you if: — Your monolith is becoming a bottleneck and you need to decompose it into services that scale independently — You're building a new product and need a senior engineer who can own the backend architecture from day one — Your Kubernetes setup is held together with hope and tribal knowledge, and you need someone to make it solid — You need CICD that actually works — automated testing, container builds, and deployments to staging and production without manual steps Tech I work with daily: Go · PostgreSQL · Redis · Kafka · RabbitMQ · Elasticsearch · Docker · Kubernetes · Helm · Terraform · AWS · GitHub Actions · GitLab CI · gRPC · REST How I work: I ask the right questions before writing the first line of code. I communicate in plain language, not jargon. I've worked in agile teams, solo, and everything in between — I adapt to your workflow, not the other way around. And I treat your codebase like I'll be the one maintaining it, because sometimes I am. If you need a senior engineer who thinks in systems, communicates clearly, and delivers work you won't have to redo — let's talk.

With over 7 years of experience in the IT industry, I’ve honed my skills in DevOps, Cloud Infrastructure, and Automation across diverse sectors. I’m passionate about solving complex IT challenges, streamlining workflows, and delivering innovative solutions that drive efficiency and scalability. As a DevOps/Cloud Engineer with 5+ years of hands-on experience, I’ve successfully automated, integrated, and migrated systems to the cloud, ensuring seamless operations and client satisfaction. My expertise spans AWS, GCP, Alibaba Cloud, and Azure, with a strong focus on AWS and Alibaba Cloud. 🔧 Technical Expertise Cloud & Infrastructure ✅ AWS (Advanced) – EC2, S3, Lambda, RDS, DynamoDB, IAM, CloudFormation, ECS, EKS ✅ Google Cloud (Advanced) – Compute Engine, Cloud Storage, BigQuery, Kubernetes Engine ✅ Alibaba Cloud (Advanced) – ECS, RDS, OSS, SLB, VPC ✅ Azure – Limited exposure to key services DevOps Tools ✅ CI/CD Pipelines – Jenkins, GitHub Actions, Azure Pipelines, CircleCI, BitBucket Pipelines ✅ Containerization & Orchestration – Docker, Kubernetes, ECS, ArgoCD, Podman ✅ Version Control – Git, GitHub, GitLab, BitBucket System & Security ✅ Linux Administration (Advanced) – Ubuntu, CentOS, Red Hat ✅ Shell Scripting (Advanced) – Bash, PowerShell ✅ System Administration (Advanced) – Server setup, maintenance, and optimization ✅ Security (Advanced) – IAM, VPC, Firewalls, Encryption, Compliance (HIPAA, GDPR) Programming & Databases ✅ Python (Advanced) – Automation, scripting, and backend development ✅ SQL (Intermediate) – Database management and optimization ✅ JavaScript (Intermediate) – Node.js for backend and automation ✅ HTML/CSS (Intermediate) – experiance web development ✅ Framework Laravel (Intermediate) – experiance web development Monitoring & Observability ✅ Grafana (Advanced) – Dashboard creation and monitoring ✅ Prometheus (Advanced) – Metrics collection and alerting ✅ ELK Stack (Advanced) – Log aggregation and analysis ✅ Zabbix, Nagios, Datadog (Advanced) – Infrastructure and application monitoring ✅ New Relic, Jaeger (Intermediate) – APM and distributed tracing 🏢 Industry Expertise I’ve worked across finance, e-commerce, healthcare, telecommunications, and more, tailoring solutions to meet the unique demands of each sector. Whether it’s HIPAA-compliant systems, high-performance cloud infrastructures, or scalable telecom solutions, I’ve got the experience to deliver. 🌟 Why Choose Me? ✅ Innovation-Driven – I don’t just optimize; I bring cutting-edge solutions to the table. ✅ Client-Centric Approach – Your goals are my priority. I ensure clear communication, collaboration, and timely delivery. ✅ Proven Track Record – My expertise has helped clients achieve faster deployments, reduced costs, and improved system reliability. ✅ Passion for Excellence – I stay ahead of the curve, leveraging the latest tools and technologies to deliver exceptional results. 💼 Let’s Collaborate Ready to transform your IT operations and achieve unparalleled business growth? Let’s work together to turn your vision into reality. Whether it’s cloud migration, CI/CD pipeline setup, infrastructure automation, or monitoring solutions, I’m here to make your next project a resounding success. Let’s innovate, automate, and elevate your systems to the next level! 🚀

I'm a Google Cloud Professional Architect and Cybersecurity Engineer with 18+ years of hands-on experience. And I build GCP environments where security isn't bolted on at the end. It's engineered from the ground up. In today's evolving threat landscape, a reactive security posture is a liability. I specialize in proactively identifying vulnerabilities and architecting multi-layered defense systems on GCP to protect mission-critical data and ensure operational resilience. My approach integrates security into the entire cloud lifecycle, from initial design and CI/CD pipelines to continuous monitoring and incident response. My key differentiator is an offensive security mindset enhanced by AI. I leverage Large Language Models (LLMs) to simulate sophisticated attack vectors and automate threat modeling, allowing me to uncover blind spots that traditional security tools often miss. This "think like an attacker" methodology ensures a more robust and future-proof security posture for your organization. My areas of expertise include: - Cloud Billing & Cost Optimization: Implementing FinOps Strategy, Cost Optimization & Resource Management. - Cloud Security Architecture: Designing secure-by-default GCP landing zones and infrastructure. - Threat Detection & Posture Management: Implementing and managing GCP Security Command Center and other CSPM tools. - AI-Enhanced Offensive Security: Using LLMs for advanced penetration testing and vulnerability discovery. - Infrastructure as Code (IaC) Security: Securing Terraform scripts and CI/CD pipelines against misconfigurations. - Container & Kubernetes (GKE) Security: Hardening containerized environments and implementing service mesh security. - Compliance & Governance: Architecting solutions to meet frameworks like ISO 27001 and SOC 2. Let's connect to discuss how I can secure your Google Cloud environment.

Hi, I'm Stas. Cloud/DevOps engineer with 10+ years of experience. I help companies build reliable infrastructure, automate operations, and solve complex system problems. I've worked across startups and established products - from setting up infrastructure from scratch to optimizing costs and scaling systems that handle real traffic. Notable work: I co-architected Cloudways Autonomous, a Kubernetes-based autoscaling hosting platform (now it's part of Digital Ocean) I prefer clear communication and understanding the actual problem before jumping to solutions. Recently I've been working on the infrastructure side of LLM and agent applications - deployment, CI/CD, and observability for AI workloads. It's a natural extension of DevOps work, and a growing share of what I do. I prefer clear communication and understanding the actual problem before jumping into solutions. What I do well - Cloud architecture and migration (AWS, GCP, Azure, DigitalOcean) - Kubernetes: setup, migration, troubleshooting (EKS, GKE, AKS, bare metal) - Infrastructure as Code (Terraform, Terragrunt, Ansible) - CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI, ArgoCD) - Monitoring and observability (Prometheus, Grafana, Datadog, New Relic) - Cost optimization and security hardening - Python and Bash automation - Deploying and operating LLM/agent applications in production Good fit for - We need to migrate to Kubernetes but don't know where to start - Our AWS bill is growing and we're not sure why - CI/CD is a mess, deployments are painful - We need someone to audit our infrastructure - We're shipping an LLM or agent application and need solid deployment, CI/CD, and monitoring around it

👋 Hi, I’m Budianto – Senior DevOps Engineer | Docker Expert | Linux & Cloud Infrastructure Specialist Since graduating with a degree in Informatics in 2008, I’ve been building and optimizing software systems with precision and passion. Starting my career as a developer, I evolved into a DevOps Engineer in 2015, bringing a unique blend of software development expertise and deep infrastructure knowledge to every project. 🔧 What I Do Best: I help businesses automate, scale, and secure their infrastructure across cloud environments. Whether you're deploying a modern PHP app, optimizing AWS services, or tightening Linux server security, I deliver solutions that are reliable, maintainable, and tailored to your needs. 🚀 My Core Skills & Expertise DevOps & Infrastructure Automation - Docker & Docker Swarm containerization - CI/CD pipelines: GitHub Actions, GitLab CI/CD, Bitbucket Pipelines, Capistrano - Infrastructure-as-code with Puppet - Server orchestration and scaling using HAProxy, Load Balancers, and Auto Scaling groups Cloud Platforms & Services - AWS: EC2, Lightsail, S3, RDS, CloudFront, Route 53, ELB, Auto Scaling - Cloudflare: DNS management, caching, WAF, Page Rules, Workers, Pages - Other Cloud Providers: Digital Ocean, Linode, Vultr, Contabo, GoDaddy, BlueHost, Dreamhost Linux System Administration - Distributions: Ubuntu, Debian, CentOS, AlmaLinux, Fedora - Bash scripting and server automation - LAMP/LEMP stack management with Apache or Nginx - SSL configuration, cron jobs, backup strategies, firewall setup Database Management - MySQL, MariaDB, SQL Server, MongoDB - Database optimization, replication, and secure access controls Email & Monitoring - Mail Servers: Exim, Dovecot - Log Monitoring: ELK Stack (Elasticsearch, Logstash, Kibana), Graylog - Error Reporting: Integrated with Sentry.io for real-time issue tracking 📈 What Makes Me Different? - 15+ Years of Real-World Experience – I’ve seen the evolution of infrastructure firsthand - Full-Stack Infrastructure Knowledge – From coding to deployment and monitoring - Cloud-Native Approach – Optimized for high availability, low latency, and cost-efficiency - Problem Solver – I love untangling complex problems and building scalable solutions - Trusted by Clients – 5⭐ feedback from long-term Upwork clients since 2015 🔍 Looking For: - Clients who need a proactive, hands-on expert in: - DevOps implementation & automation - Secure and scalable AWS infrastructure - Cloudflare and CDN configurations - Dockerized application deployment - Linux server optimization and hardening - Web server troubleshooting (Apache/Nginx) 🤝 Let’s collaborate to take your infrastructure to the next level—secure, scalable, and future-ready.