Leading the web development and providing insights/ideas to drive software design success is the hallmark of my 15- year career. SKILLS • Modern JS Front-end Frameworks (React/Angular/Vue) + Typescript • Single-page-applications (SPAs) development using React, Redux, Context, React Hooks, and Typescript • Next.js proficient experience (SSR/SSG/Data fetching/API design/Routing architecture) • Integration of UI frameworks(Tailwind CSS/Chakra UI/Ant Design/Bootstrap/Material UI) + styled-components • RESTful API design, GraphQL/Apollo, and Node.js/Express/NestJs • AWS serverless structure with Lambdas, API Gateway, SNS/SQS, EC2/S3, Secret Manager, RDS/DynamoDB, Amplify, Cognito, ... • App hosting, CI/CD experience, and TDD(Unit testing/e2e testing) • Application development methods (Agile, Kanban, Waterfall), Project management tools (Jira, Atlassian, Asana, Notion), and Version control management (Git, Bitbucket, SVN) I am passionate about fostering cross-collaboration to support process improvement initiatives and best practices. I am excited to work with teams committed to challenging the status quo by identifying and evangelizing opportunities to improve engineering productivity and outcomes. In addition to my professional achievements, I possess a Bachelor of Science in Computer Programming from Northern Illinois University.

Seasoned Full-Stack Developer and AWS DevOps professional with a proven track record of building exceptional digital experiences. I specialize in helping businesses solve complex challenges by developing high-quality, scalable, and efficient web applications. Are you looking for a developer who can: -Build modern, responsive, and user-friendly front-end interfaces with React, Next.js, and TypeScript? - Develop robust and scalable back-end systems using Node.js, Python, and Django? - Optimize your application's performance and reliability with AWS, Docker, and Kubernetes? - Implement efficient CI/CD pipelines to streamline your development process? With over 5 years of experience, I have a deep understanding of the entire development lifecycle, from initial concept to deployment and beyond. I am passionate about writing clean, maintainable code and delivering solutions that exceed my clients' expectations. My Core Competencies: - Front-End: React, Next.js, Redux, TypeScript, JavaScript, HTML5, CSS3 - Back-End: Node.js, Express.js, Python, Django, RESTful APIs - Databases: MongoDB, PostgreSQL, MySQL, Redis - DevOps & Cloud: AWS (EC2, S3, Lambda, etc.), Docker, Kubernetes, Jenkins, Git Let's build something amazing together! Feel free to send me a message to discuss your project in more detail. I'm always excited to take on new challenges and help my clients succeed.

After five years working as a DevOps Engineer, and now freshly armed with a Master's in Cybersecurity, I can finally say my paranoia has some qualifications to back it up. I have become fluent in YAML, emotionally dependent on caffeine, and professionally obsessed with automating myself out of a job. I specialize in herding containers with Kubernetes, battling entropy with Terraform, and convincing clouds (AWS, GCP, Azure, and the rest of the squad) to do my bidding. I write a lot of Python scripts, mostly so Python knows I still care. I keep Linux machines running smooth, and I scan containers like I am that person at the airport who takes their job way too seriously. Some days I am staring at more dashboards than a Formula 1 pit crew. Other days I am explaining SSL handshakes to people who definitely did not ask for that explanation. And yeah, I once wasted three hours of my life because of a missing semicolon. We don't talk about that. I am here to solve real world problems, shift security left, and keep the servers up long enough to enjoy my coffee while it's still hot.

.NET Core | ASP.NET Core | C# | Angular | React.js | AI Integration | N8N | SaaS | Azure | SQL Server ⭐ Top Rated | 100% Job Success | 10+ Years | .NET Engineer building SaaS & AI-powered web apps I've spent the last 10 years building web platforms that actually ship — not prototypes that sit in staging forever. I work with founders, CTOs, and product teams who need a developer they don't have to babysit. You describe what you're trying to achieve. I figure out how to build it. We ship. My background is .NET and Angular, but I've been integrating AI into production systems long before it became a checkbox on job posts — OpenAI APIs, N8N automation, intelligent workflows, the works. Industries I've built for: Healthcare, SaaS, FinTech, E-Commerce, ERP, Real Estate, Hospitality. What I'm good at: ✔ .NET Core, ASP.NET Core, C#, Web APIs, Microservices ✔ Angular, React.js, Next.js, TypeScript ✔ AI Integration — OpenAI, GPT, N8N, LLM workflows ✔ Azure, Docker, CI/CD, SQL Server, PostgreSQL ✔ Stripe, SignalR, Twilio, third-party API integrations I care about clean code and clean communication. Deadlines aren't suggestions — they're commitments. If that sounds like what you need, let's talk. #DotNetDeveloper #ASPNetCore #CSharpDeveloper #FullStackDeveloper #SaaSDeveloper #AIIntegration #N8NAutomation #OpenAIIntegration #AngularDeveloper #ReactDeveloper #AzureDeveloper #SignalR #RESTAPIDeveloper #SQLServerDeveloper #EntityFramework #DockerDeveloper #BackendDeveloper #FrontendDeveloper #TechLead #SoftwareEngineer #EnterpriseDeveloper #HealthcareTech #FinTech #ERPDeveloper #StripeDeveloper #PostgreSQLDeveloper

Below are highlights of my technical skills, feel free to discuss anything in details. AWS EKS Terraform Helm Gitlab Openstack PaloAlto (Certified) Puppet Ansible Prometheus Grafana Alertmanager DPDK Fast DataPlane OVS SRIOV Ubuntu/RHEL Orchestration NFV, LTE

🏆𝐓𝐎𝐏 𝟑% 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤🏆 ✅ 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩 𝐢𝐧 𝐃𝐞𝐯𝐎𝐩𝐬 𝐚𝐧𝐝 𝐂𝐥𝐨𝐮𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 ✅ $𝟏𝟎𝐊+ 𝐞𝐚𝐫𝐧𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 ✅ 𝟕𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐋𝐨𝐠𝐠𝐞𝐝 ✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐢𝐧 𝐚𝐥𝐥 𝐦𝐚𝐣𝐨𝐫 𝐂𝐒𝐏 (𝐀𝐖𝐒/𝐀𝐳𝐮𝐫𝐞/𝐆𝐂𝐏) Hey everyone, I am Hein, Senior DevOps and Cloud engineer, with over 𝟓+ 𝐲𝐞𝐚𝐫𝐬 of experience focused in Cloud Architecture, Infrastructure Automation, Application Migration, CICD, Observability and designing DR solutions. I had a variety of experience working in Banking, FinTech, ISP, Private Cloud and Cloud Services Provider industries. I graduated from the University of Information Technology (UIT), Yangon with a bachelor's degree in Communication and Networking. 🎓🎓 I am also certified in almost all of the major Cloud service providers including: ☑️ Google Cloud Certified - Professional Cloud Architect ☑️ Google Cloud Certified - Associate Cloud Engineer ☑️ AWS Certified Solutions Architect – Professional ☑️ AWS Certified DevOps Engineer – Professional ☑️ AWS Certified Security – Specialty ☑️ AWS Certified Solutions Architect – Associate ☑️ AWS Certified SysOps Administrator – Associate ☑️ AWS Certified Developer – Associate ☑️ Certified Kubernetes Administrator (CKA) ☑️ Certified Kubernetes Application Developer (CKAD) As a DevOps Engineer and Cloud Solutions consultant, my main areas of focus are: ✅ Infrastructure as code (IAC) and automation. ✅ Continuous Integration(CI) and Continuous Deployment(CD). ✅ Kubernetes Deployment and best practices for production environments. ✅ GitOps methodology and tools (ArgoCD) ✅ Application and Infrastructure observability (metrics, logs and traces) ✅ Disaster Recovery (DR) solution with required RTO/RPO. If you will work with me, I value these aspects from the start of our collaboration: ✅ 𝐒𝐜𝐨𝐩𝐞 𝐃𝐞𝐟𝐢𝐧𝐢𝐭𝐢𝐨𝐧: Clearly define the scope of the work, including the specific areas of DevOps and cloud infrastructure that need attention (e.g., CI/CD pipelines, containerization, cloud migration, cost optimization) ✅ 𝐆𝐨𝐚𝐥𝐬: Establish clear, measurable goals for the project contract. (e.g., reduce deployment time by 50%, achieve 99.9% uptime, reduce cloud costs by 20%). ✅ 𝐄𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Effective and clear communication even before starting our contract can improve the work quality and better result. (e.g., reply back in a reasonable amount of time if I have some requirements from you during the contract of our work). ✅ 𝐑𝐞𝐯𝐢𝐞𝐰 𝐚𝐧𝐝 𝐅𝐞𝐞𝐝𝐛𝐚𝐜𝐤: If you are satisfied with my work and our time together, please don't forget to leave a reasonable feedback at the end of our contract. 🚀 𝐂𝐥𝐢𝐜𝐤 𝐭𝐡𝐞 𝐈𝐧𝐯𝐢𝐭𝐞 𝐁𝐮𝐭𝐭𝐨𝐧 to start your cloud journey and unlock new levels of security, reliability, scalability and efficiency!

⭐ DevOps & Network Engineer | Cloud • Infrastructure • Troubleshooting I help businesses keep their systems stable, secure, and fast — and I’m often brought in when something is already broken and needs to be fixed the right way. 🔧 I work with: AWS & Azure cloud environments Linux server administration Docker & Kubernetes deployments CI/CD pipelines (GitLab CI/CD) VPNs, routing, VLANs, firewalls DNS, SSL, email & domain issues Monitoring and performance optimization 🌐 Network & security stack experience includes Fortinet, Palo Alto, Mikrotik, Ubiquiti, Meraki, and hybrid cloud networks. 📌 Clients value my structured troubleshooting approach, clear communication, and root-cause analysis — not quick patches. I deliver production-safe solutions and clean documentation so your environment stays maintainable. 🚀 If you need reliable DevOps, cloud, or network support — I’m ready to help.

Whoami: DevSecOps Engineer / Platform Engineer YoE: 6+ Skills: - CICD, Jenkins, Gitlab CI, Github Action,ArgoCD - Kubernetes, Openshift, EKS, AKS, Rancher - Cloud: Experience with AWS and Azure - Puppet, Terraform/Terragrunt - Python, Bash What I've done: - Design / Implement full CICD flow (process, infra provision) - Provision end-to-end environment by terraform/terragrunt (IaC Platform) - Implement CICD with Jenkins / Gitlab CI / GitOps (ArgoCD) - Building/Implement Cloud landingzone, include Azure and AWS - Migrate workload from K8s to Openshift, vice versa - Write Helm charts for k8s deployment

Upwork highlights: I have reduced a companies AWS spend by over half. This included creating development and staging environments on demand use terraform. Upgrade EKS and associated application deployments from Kubernetes 1.21 -> 1.31 Integrated a complex integration between keycloak and an education SSO provider Development a multi tenant monitoring stack using prometheus and thanos * About me * I have 5+ years of production experience working as a DevOps engineer along with development experience using python, Java and nodejs. I have worked on large scale kubernetes deployments, building AWS infrastructure from scratch using terraform and CI/CD and many more. I am extremely passionate about working with the latest technologies across both Linux and Windows platforms. Throughout my career I have rapidly picked up new technologies and implemented them in a short space of time such as Keycloak and Apache superset. I have worked with large companies such as Conduent as well as one-man band startups and medium size companies. I specialize in designing secure, highly available, scalable, and cost-effective solutions on AWS and Kubernetes and am also an experience python developer. My Expertise: 🌐 Kubernetes & Container Orchestration using helm, kubernetes and argocd 🔗 Web Scraping & Data Extraction using scrapy and storing results in Postgres and S3. 📈 Monitoring & Analytics using zabbix, Prometheus, thanos, Loki and grafana 🔐 Identity & Access Management (IAM) using keycloak and JWT based auth. I have developed custom keycloak SPIs such as dynamic idp redirection ☁️ AWS Cloud Services including provisioning with terraform and AWS CDK I take pride in delivering high-quality work, meeting deadlines, and ensuring clear communication throughout the project. Let's connect and discuss how I can help you achieve your software goals. NB: I am fully insured for Professional Indemnity and Public Liability.

Software engineer with 10+ years of experience in development and devOps. Recent projects: * Fintech project (golang) * Custom connectors for Zapier, Workato, Terraform, Crossplane, Pulumi * Datasets management platform for Computer Vision projects (python) * IoT platform (golang) Skills: golang, python, devops, custom integrations