Hire the Best Kubernetes Developers
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🎁 𝐆𝐄𝐓 𝐘𝐎𝐔𝐑 𝐅𝐑𝐄𝐄 𝐀𝐈 𝐑𝐄𝐀𝐃𝐈𝐍𝐄𝐒𝐒 𝐀𝐔𝐃𝐈𝐓 - send me a message and I'll analyze your stack, data pipelines, and AI use cases in 3-5 days. I work as a Machine Learning Engineer, AI Engineer, DevOps Engineer, and Python Developer delivering production Machine Learning systems and AI solutions using Python, with a strong focus on LLM, RAG systems, Computer Vision, and full MLOps / DevOps infrastructure. I operate with a team of 90+ engineers across Machine Learning, DevOps, and Backend, delivering complex Machine Learning and AI systems end-to-end, from data pipelines to deployed, monitored, and scaled systems in production for US and European clients. I'm a Machine Learning Engineer, AI Engineer, and Python Developer with 10+ years of experience building Machine Learning systems and AI solutions using Python for SaaS, fintech, manufacturing, and enterprise companies. As a Machine Learning Engineer, I combine Python, Deep Learning, NLP, Computer Vision, and LLM technologies to build scalable, production-grade Machine Learning systems that solve real business problems. 💻 As a Machine Learning Engineer, AI Engineer, and RAG Developer, I build RAG systems and Retrieval-Augmented Generation pipelines using Python, vector databases, semantic search, and knowledge retrieval systems integrated into production workflows. As a Machine Learning Engineer working with RAG pipelines, I design systems connected to SQL databases, CRMs, and internal knowledge bases. One Machine Learning-powered RAG system reduced support workload equivalent to 3 full-time employees, cutting response time from hours to seconds. As an AI Agent Developer using LangGraph and CrewAI, I build multi-agent Machine Learning systems where each agent handles retrieval, reasoning, and execution in a single production pipeline. 🤖 As a Machine Learning Engineer, AI Engineer, and LLM Developer, I deliver end-to-end LLM integration using Python and models like GPT-4/5, Claude, LLaMA, and Mistral. I build AI agents, AI copilots, and Machine Learning-driven automation systems integrated into enterprise workflows. As a Machine Learning Engineer, I handle prompt engineering, context engineering, embedding pipelines, vector databases like Pinecone, Weaviate, and Chroma, and optimization of Machine Learning and RAG systems in production environments. 👁️ As a Machine Learning Engineer and Computer Vision Engineer, I develop Computer Vision systems using Python, YOLOv8, Detectron2, and OpenCV for object detection, segmentation, and real-time analytics. I delivered a Machine Learning system that replaced manual inspection in manufacturing and reduced defect escape rate to near zero. I also build Document AI systems using OCR tools like Textract and Google DocAI, including full Machine Learning pipelines for processing noisy and unstructured data. 🧠 As a Machine Learning Engineer and NLP Engineer, I build Machine Learning systems using Python for Named Entity Recognition, text classification, semantic search, multilingual NLP, question-answering systems, sentiment analysis, and topic modeling. I combine traditional Machine Learning approaches with LLM technologies to deliver production-ready language systems. ⚙️ As a Machine Learning Engineer, MLOps Engineer, and DevOps Engineer, I design, deploy, and scale Machine Learning systems in production using Python and cloud infrastructure. I build Machine Learning and AI infrastructure with Kubernetes, Docker, Terraform, Ansible, Jenkins, Kafka, Grafana, Prometheus, and NGINX across AWS, Google Cloud, and Azure. In one DevOps and Machine Learning case, deployments scaled from 1 per month to 120 per month, deployment time decreased by 85%, and infrastructure costs were reduced by 55%. As a Machine Learning Engineer and DevOps Engineer, I don't just build models - I deploy, monitor, optimize, and scale Machine Learning systems in real environments. I build Machine Learning systems using Python, AI solutions, LLM applications, RAG systems, Computer Vision pipelines, NLP systems, and scalable MLOps / DevOps infrastructure that works in production. If you're looking for a Machine Learning Engineer, AI Engineer, Python Developer, or DevOps Engineer who understands Machine Learning systems, DevOps infrastructure, and real business workflows - you're in the right place. 🚀 If you're building or scaling a Machine Learning or AI product and need a Machine Learning Engineer, Python Developer, or DevOps Engineer who can design, build, deploy, and scale real production systems - not just prototypes - I can help. Most clients come when their Machine Learning systems are slow, unstable, or not delivering results. I redesign, optimize, and turn them into scalable Machine Learning and AI systems powered by Python and reliable DevOps infrastructure. 📩 Send me a message with your current setup, and I'll tell you what's missing, what can be improved, and whether your Machine Learning system is ready for prod

🚀 **Back End Developer and Integrations Specialist** I am a highly skilled Senior Back End Developer and DevOps professional. My expertise spans cloud deployments, web development, and data analytics, bringing innovative and scalable solutions to every project. 🌐 **Web Development and AI Integration Expertise:** With over 6 years in IT system analysis and 2 years focusing on web development, my skillset includes: - **Backend Development**: Crafting efficient, scalable backend systems using Python, Django, Fast and RESTful APIs. - **AI and Automation**: Building advanced AI-powered solutions, and integrating AI API to enhance decision-making processes. - **Web Scraping & Data Collection**: Extracting valuable insights with tools like Selenium, BeautifulSoup, and Requests for accurate, real-time data gathering. 🌟 Key Strengths: *Kubernetes and Docker: Expertise in containerization and orchestration, ensuring seamless deployment and management of applications. *Terraform: Skilled in infrastructure as code, automating and optimizing cloud infrastructure with best practices. Cloud Platforms: Extensive experience across AWS, delivering scalable and secure cloud solutions. CI/CD Tools: Proficient in CI/CD pipelines using YAML, GitHub Actions, and GitLab CI for continuous integration and deployment. Monitoring Tools: Familiar with Grafana, and AWS Cloud Watch, ensuring effective monitoring and performance optimization. 🔧 **Tech Stack:** ✔Programming languages: Python, CSS, HTML ✔UI UX Tools: Figma, Framer, WixStudio ✔Blockchain: KYC, Payment Gateway integration ✔Front-end Technologies: HTML5, CSS3, Bootstrap, jQuery ✔Development Frameworks: Django, Flask, FastAPI, RestFull ✔Databases: MSSQL, MySql, RDS, DynamoDB ✔Database Development: DjangoORM, AWS DynamoDB SDK ✔APIs: Facebook API, E-Commerce API, Twilio API, PostMan, PubMed, ClinicalTrials ✔Servers: Windows Azure, AWS, SQL Server ✨ **Why Choose Me:** With a blend of Backend development, Cloud and DevOps expertise, I deliver high-impact solutions that align with business goals. My problem-solving skills, combined with a collaborative mindset and a passion for innovation, set me apart in every project. ✨ Proven Track Record: Successfully delivered numerous projects, meeting and exceeding client expectations. 🎯 Client-Centric Approach: I prioritize understanding your business goals to deliver solutions that align perfectly with your objectives. 💼 Project Management: Proficient in the double triangle methodologies, ensuring projects are delivered on time and within budget, while keeping client satisfaction. 🌐Practical experience in analytics and support give me an advantage over other developers because I troubleshoot issues while keeping deadlines and productivity, putting together data that is relevant for business impact. 🚀 Let’s collaborate and drive your business forward with cutting-edge Cloud, AI, and Web development solutions!

.NET Developer with over 15 years of experience. I help companies build scalable .NET backend and frontend. Worked on projects for Microsoft and Shell. 97% of my clients are satisfied with my work.🧑‍💻Interested in building scalable enterprise and startup systems. Let's create powerful software together! Are you in search of a Senior .NET Developer who can build, scale, and maintain resilient software systems for web, desktop, and cloud-based applications? You’re in the right place. I’m Eugene - a seasoned .NET developer with deep expertise in full-stack architecture, Azure-based services, REST APIs, relational databases, and scalable backend platforms. Over the years, I’ve taken the lead on mission-critical software projects for top-tier clients, including Microsoft and Shell. I’ve delivered a wide array of business solutions using C#, ASP.NET Core, .NET Stack, Entity Framework, SQL Server, PostgreSQL, WPF, WinForms, and Azure App Services. My portfolio includes scalable web platforms, API-driven microservices, high-performance desktop tools, and cloud-native architectures powered by Docker and CI/CD workflows. 👨‍💻 Areas Where I Excel: ✅ Full-Stack .NET Development I craft backend and frontend solutions with ASP.NET Core, .NET 6/8, MVC, Razor Pages, and Web API. I also bring experience with Blazor, Angular, and React, following clean architecture and SOLID design. ✅ Desktop Application Engineering I build Windows apps using WPF, WinForms, MVVM, and Telerik controls. These include hardware integrations, PDF/image processing, and offline functionality. ✅ API Development & Integration I create and connect REST APIs with third-party services such as Stripe, Twilio, SendGrid, and CRM systems. I also develop custom APIs for tools like print services and internal dashboards. ✅ Database Architecture & Optimization I design performant database schemas and manage SQL Server, PostgreSQL, MySQL, and Cosmos DB. I focus on query performance, indexing, and schema evolution. ✅ Cloud & DevOps I deploy apps using Azure App Services, Functions, and CI/CD with GitHub Actions or Azure DevOps. I containerize services with Docker and orchestrate deployments via Kubernetes. ✅ Microservices & Distributed Architecture I build .NET Core microservices with RabbitMQ, Kafka, and Ocelot. These systems serve web and mobile platforms with real-time and asynchronous communication. 🔍 Key Project Highlights: iGaming Platform: Built a real-time casino system using .NET Core, SignalR, Kafka, ScyllaDB, ClickHouse, PostgreSQL, ELK stack, and Power BI. Deployed via Docker on AWS. Loan Automation: Delivered a full-cycle loan platform with .NET Core, OData, EF Core, Azure Service Bus, Hangfire, CosmosDB, Angular, and Power BI. App Marketplace: Developed a microservice-based SaaS platform with RabbitMQ, Stripe, Angular 6, Ocelot, Autofac, and SQL Server. Fleet ERP: Built WPF/Angular tracking ERP with EF6, SQL Server, MEF, GIS, and modules for driver behavior, fuel tracking, and maintenance. Insurance System: Created a UBI platform on ASP.NET Core, AngularJS, Kendo UI, and MS SQL for fraud detection and claims processing. Outlook CRM: Developed CRM integration for Outlook using ASP.NET MVC, AngularJS, Kendo UI, Azure Services, and hosted on IIS. Logistics ERP: Led development of a WPF .NET AngularJS ERP for transport tracking, satellite communication, and business ops. Medical Monitoring: Built a diagnostics app with ASP.NET MVC, DurandalJS, EF, and MS SQL. Hosted securely via IIS. Delivered enterprise-grade .NET solutions: real-time, cloud, ERP, CRM, fintech, and diagnostics systems. 🛠️ My Technical Toolbox: I specialize in C# and the .NET ecosystem, including .NET Core, .NET Framework, Web API, MVC, and WinForms. I rely on EF and LINQ for data access and schema control. My database experience covers MS SQL, PostgreSQL, MySQL, MongoDB, Redis, and Cosmos DB. I manage deployments on AWS and Azure, using Azure DevOps, Docker, and Git. For UIs, I use WPF, Blazor, Angular, and React with TypeScript. I also implement secure CI/CD, API integrations, and scalable infrastructure. Why Teams Work with Me: ✔️ I have over 15 years of professional engineering experience (more than 5 years of experience) ✔️ I possess expertise in both cloud and desktop software solutions ✔️ I have a proven ability to deliver enterprise-level applications ✔️ I possess an in-depth knowledge of DevOps and backend performance tuning ✔️ I can provide AI chatbot (AI Agents) development and workflow automation. ✔️ I have a high ownership, transparency, and quality focus ✔️ My English is fluent, and I can work both with international teams and independently. I collaborate with clients who value architecture, efficiency, and clean code. Whether your project is just starting or mid-scale, I bring clarity, experience, and technical strength to push it forward. Let’s connect and bring your vision to life with robust .NET development.

Senior full stack engineer for FinTech Products · Real-Time Dashboards · Legacy Migrations SENIOR FULL STACK ENGINEER When your trading dashboard lags, your legacy codebase blocks every sprint, or your team ships Excel instead of a real product — that's exactly the problem I've been solving for 12 years. My expertise knowledge domains are Fintech, Energy & Retailing. Transforming complex ideas into seamless, scalable web solutions - powered by React, Next.js, Node.js I've built and shipped production React/Next.js applications for HSBC, UBS, McKinsey, Sainsbury's, and Equinor — environments where slow code costs money and architecture decisions stick for years. ✅ 14+ SPAs and PWA built from scratch in regulated FinTech environments ✅ 5+ legacy migrations delivered (Backbone → React) without stopping product delivery ✅ Excel → Web App: replaced spreadsheet workflows for biggest UK retail company (30-person team, 1 year) ✅ Introduced TDD/BDD culture — from 0% to production-grade test coverage ✅ Real-time trading dashboards for Fixed Income & FX platforms WHO I WORK WITH → FinTech scaleups building trading tools, risk dashboards, or payment platforms who need a senior engineer — not a ticket executor → Enterprise teams with a React codebase that's become painful to ship → Companies replacing a critical Excel workflow with a real web product → Outsourcing vendors (Softserve, GlobalLogic, Luxoft-type) who need a battle-tested senior contractor for FinTech client accounts WHAT I BRING → React architecture that's designed to last, not just to demo → Full-stack ownership: React + Node.js + GraphQL + PostgreSQL + AWS/Azure → CI/CD, Docker, Kubernetes — I don't just hand off code, I ship it → Code reviews, mentoring, and engineering standards that stick → Small agency squad available: FE + Backend + DevOps for full-product builds DOMAINS FinTech · Oil & Energy · Retail · SaaS · Internal Tooling STACK React · TypeScript · Next.js · Node.js · GraphQL/Apollo · Redux PostgreSQL · MongoDB · AWS · Azure · Docker · Jest · Cypress · CI/CD If your biggest challenge right now is speed, architecture, or a migration — send a message. I'll tell you in 20 minutes if I can help. Transforming complex ideas into seamless, scalable web solutions - powered by React, Next.js, Node.js, and a decade of real-world results. Ready to elevate your project to the next level? No fluff, just smooth project delivery🏆 TECHNICAL SKILLS ✅ Frontend: React, Next.js, GraphQL, Redux, TypeScript, HTML5, CSS3, JSS, LESS/SASS , Wordpress Backend: Node.js, Python, Express, REST APIs Databases: PostgreSQL, MongoDB, Redis, SQL Cloud & DevOps: AWS (Lambda, DynamoDB, S3, API Gateway), Azure, Docker, Kubernetes, Jenkins, GitHub Actions Testing: Jest, Cypress, Selenium, react-testing-library, TDD, E2E Tools: Storybook, Lerna, BrowserStack, Vite, Webpack, CI/CD pipelines Full stack developer, JavaScript expert, Web Developer. (React, TypeScript, Node.js, Next.js) React, React Native, React.js, Mobile App Development, Crossplatform apps React Node.js Web Development Software Development GraphQL Web Application API Integration CSS Progressive Web App HTML Cloud Application API API Development MySQL PostgreSQL WordPress Artificial Intelligence Mobile App Development HTML5 Bootstrap Node.js, Full Stack Development, SaaS Development, API Development, FinTech, Retail-Tech, MVP, Payment Integration, CRM Integration, Software Architecture Web App Site SaaS Figma Re-Design Mobile Needed Application Expert Product projects Need Wireframe B2B Mockup Prototype Platform Existing Portal Talented Create Dashboard Required Looking New Develop Modern Conversion Build Finance Content Software Screens Graphic Brand interactive Android Help Homepage Marketplace High-Fidelity Frontend Fashion Medical MVP short longer term Work Research Information Architecture U/X Revamp Supplement Start-Up entertainment Custom Web Platform SaaS Ul Graphics Product Ul Animation Web Application Audit Dashboard Concept Mobile Angular iPad Ul Minimum Viable Product Concept UI/UX UI UX design User Interface Promo Adaptive User Interface platform design Landing Page Responsive Graphics & Ul Website User Experience InVision Axure, REST, REST API, Full-cycle Web, Full stack engineer, REST-API Integration, FinTech, Oil&Energy, Retail, SaaS Responsive Infographics design UX/UI Desktop Sketch Adobe WordPress Technology & IT Entertainment Business & Sales Marketing Advertising B2B B2C Consultancy Science Sport & Wellness Fashion & Beauty Apparel Nonprofit Startup Transport & Logistic Education Arts & Culture Design & Architecture Hospitality & Leisure Manufacturing Food & Drinks Travel Law SaaS DaaS Home Services Banking & Finance Real Estate Luxury Retail Healthcare & Medicine Professional Services Startup Start-up Small & Midsize SAP CRM ERP, API Integration, React Web App, React SPA, React PWA, Next.JS App, Node.js App, TypeScript Web Development, JavaScript Expert

Are your deployments slow, breaking at the worst moments, or costing more than they should? Is your team spending hours on manual releases instead of shipping features? If your CI/CD pipelines are fragile, your Azure infrastructure is growing out of control, or your DevOps processes exist only on paper, you are dealing with a problem that will not fix itself. I am a DevOps Engineer and Azure Architect with 10+ years of experience helping product teams and growing companies build cloud infrastructure that actually works. Whether it is a startup scaling fast or an enterprise team drowning in legacy pipelines, I come in, assess the real state of things, and build systems that are stable, automated, and cost-efficient. My primary expertise is Microsoft Azure and Azure DevOps, end to end. That means everything from designing multi-stage Azure DevOps pipelines and managing releases without downtime, to setting up Azure DevOps RBAC, securing environments, and integrating Azure DevOps with Kubernetes clusters running on AKS. I have built Azure DevOps workflows for teams of 5 and teams of 150, and the approach scales both ways. Every Azure DevOps implementation I deliver is built around real business goals, not just tooling checkboxes. Beyond Azure DevOps, I work across the full infrastructure stack. I design Cloud Architecture using Terraform for Infrastructure as Code, manage containerized workloads with Kubernetes and Docker, and implement Deployment Automation that removes human error from the release process. For data-heavy projects, I build pipelines with Azure Data Factory to handle ETL, orchestration, and integration between services. For teams building decentralized or blockchain-integrated solutions, I have worked with Azure Blockchain Service as part of broader Microsoft Azure infrastructure setups, combining it with the same security and governance standards applied across all environments. As an Azure Architect, I cover Cloud Computing governance, cost optimization, and FinOps practices, so your Azure bill reflects actual usage, not waste. I apply the same structured thinking to Network Security, Linux and Windows Server environments, and multi-cloud setups when needed. When projects require Amazon Web Services, I bring the same DevOps standards to AWS, including AWS DevOps pipelines, CI/CD automation, and infrastructure managed through Terraform. I also work with Google Cloud Platform for teams running workloads across multiple providers. AI Automation is a growing part of what I do. As more teams start integrating AI into their products and workflows, I help them connect those AI components to production infrastructure properly, with reliable pipelines, automated testing, and deployment flows that treat AI workloads the same way as any other service. I also collaborate closely with full stack developer teams to improve release processes, deployment reliability, and infrastructure scalability, making sure the gap between development and operations is as small as possible. What clients usually need help with: ✔ Stabilizing Azure DevOps pipelines and deployment workflows ✔ Building scalable Kubernetes infrastructure ✔ Migrating legacy infrastructure to Microsoft Azure ✔ Reducing cloud costs and improving DevOps efficiency ✔ Designing secure Cloud Architecture for growing products ✔ Automating deployments with Terraform and CI/CD ✔ Improving monitoring, security, and infrastructure reliability ✔ Implementing AI Automation into existing delivery workflows The full technology range I work with includes: Azure DevOps, Microsoft Azure, Amazon Web Services, Google Cloud Platform, Kubernetes, Docker, Terraform, Ansible, CI/CD, Git, SQL, Python, Linux, Windows Server, Azure Data Factory, Azure Blockchain Service, Cloud Architecture, Deployment Automation, Network Security, and more. Certifications: ✅ 7x Microsoft Azure Certified ✅ Kubernetes Certified ✅ Terraform Certified If your infrastructure needs structure, your pipelines need reliability, or your cloud costs are climbing without clear control, send me a message here on Upwork. Describe the situation and I will come back with a clear breakdown and concrete next steps.

I am a Senior DevOps Engineer with 10+ years of hands-on experience in architecting, automating, securing, and optimizing mission-critical cloud infrastructure for startups, SaaS platforms, fintech companies, healthcare systems, and enterprise-scale applications. I specialize in building highly available, scalable, secure, and cost-optimized infrastructure across AWS, AZURE, GCP, and Kubernetes environments. I have successfully designed and managed large-scale infrastructures containing hundreds of microservices running on single and multi-cluster Kubernetes environments. My expertise extends beyond traditional DevOps into DevSecOps, Cybersecurity, Compliance, MLOps, AI Infrastructure, and Agentic AI deployment systems. I help businesses with: ✔ Cloud Architecture & Infrastructure Design ✔ Kubernetes Architecture (EKS, GKE, Multi-Cluster, Multi-Tenant) ✔ CI/CD Pipeline Design & Automation ✔ DevSecOps Implementation ✔ Infrastructure as Code (Terraform, Ansible) ✔ MLOps & AI Model Deployment Infrastructure ✔ LLM Infrastructure & Agentic AI Deployment ✔ Security Hardening & Compliance Readiness ✔ Cost Optimization & Performance Tuning ✔ Monitoring, Logging & Incident Response ✔ Disaster Recovery & High Availability Architecture Core Expertise: ☑ AWS Architecture & Operations VPC, ELB/ALB, API Gateway, AWS Lambda, Cognito, EKS, EC2, Route53, RDS, IAM, Auto Scaling, CloudFront, EBS, EFS, CloudWatch, ACM, SES, SQS, SNS, WAF, Security Hub, GuardDuty, Secrets Manager, Organizations, Control Tower ☑ GCP Architecture & Operations VPC, VPC Peering, Shared VPC, Cloud Run, GCE, GKE, CloudSQL, BigQuery, Dataflow, Pub/Sub, Cloud DNS, GCS, IAM, Cloud Armor, Security Command Center, Load Balancing, Artifact Registry, Monitoring ☑ DevSecOps & Cybersecurity IAM Security, Zero Trust Architecture, Vulnerability Management, Container Security, Kubernetes Security, Secret Management, SIEM Integration, WAF, DDoS Protection, Security Audits, CIS Benchmarking, Policy Enforcement, SOC Monitoring ☑ Compliance & Governance HIPAA, GDPR, SOC 2, PCI-DSS, ISO 27001, FinTech Compliance, Healthcare Compliance, Audit Readiness, Security Documentation, Risk Assessment, Governance Controls ☑ Infrastructure as Code Terraform, Terragrunt, Ansible, CloudFormation, Pulumi, Docker ☑ Containerization & Orchestration Kubernetes, Helm, Kustomize, Docker, Docker Swarm, Docker Compose, ArgoCD, GitOps, Service Mesh, Ingress Controllers ☑ CI/CD & Automation GitHub Actions, GitLab CI/CD, Jenkins, CircleCI, Azure DevOps, ArgoCD, Atlantis, SonarQube, Automation Pipelines ☑ MLOps / AI / Agentic AI ML Infrastructure, Model Deployment, GPU Workloads, Kubeflow, ML Pipelines, LLM Deployment, Vector Databases, RAG Infrastructure, AI Agents Deployment, AI Ops, Model Monitoring ☑ Monitoring / Observability Prometheus, Grafana, Datadog, ELK Stack, Sentry, Jaeger, OpenTelemetry, Loki, AlertManager, Incident Management ☑ Linux System Administration Ubuntu, Debian, CentOS, RedHat, System Hardening, Performance Optimization, Shell Scripting ☑ High Performance Web Services Nginx, Apache, Tomcat, Varnish, HAProxy, Load Balancers, Reverse Proxy Optimization ☑ Database & Data Infrastructure PostgreSQL, MySQL, MongoDB, Redis, Cassandra, Elasticsearch, Replica Sets, Performance Tuning, Backup Strategies ☑ Source Control & Collaboration GitHub, GitLab, Bitbucket, Azure DevOps ☑ SSL / CDN / DDoS Mitigation Cloudflare, Let’s Encrypt, AWS Shield, WAF, CDN Optimization Why Clients Hire Me: ✔ Fast problem-solving under pressure ✔ Production-grade infrastructure expertise ✔ Security-first architecture mindset ✔ Strong communication & ownership ✔ Long-term scalable solutions, not temporary fixes ✔ Deep understanding of startup and enterprise environments