I'm your reliable DevOps engineer who can bring speed, stability, and scalability to your infrastructure. I got real-world experience working on production-grade systems, I specialize in automating deployment pipelines, orchestrating infrastructure with Terraform, and ensuring system reliability and uptime through modern SRE practices. 🔹 What I Bring to the Table: - CI/CD Mastery: GitHub Actions, GitLab CI, Jenkins – fully automated pipelines for fast and safe releases. - Cloud Expertise: AWS (EC2, ECS, EKS, Lambda, CloudWatch, IAM), GCP – scalable and cost-efficient deployments. - Containerization & Orchestration: Docker, Kubernetes (EKS, self-managed clusters), Helm charts. - IaC: Terraform – clean, reusable, and modular code for infrastructure. - Monitoring & Logging: Prometheus, Grafana, ELK, CloudWatch – for visibility and performance optimization. - Scripting & Automation: Python & Bash – automate anything from cron jobs to custom infrastructure logic. ✅ Why Clients Hire Me: - Clear and timely communication - Problem-solver mindset, not just a task executor - Hands-on with production environments, not just lab simulations - Transparent estimates, fast delivery, and top-notch documentation 💬 “Haider is an expert in his work. Most importantly he finishes the work on time. I have worked with him on two projects of mine and i am extremely satisfied with the delivery of my projects.” ⭐️⭐️⭐️⭐️⭐️ — Upwork Client Review If you're serious about scaling your infrastructure, reducing downtime, and improving deployment speed, let’s connect! 🟢 I'm Available for hourly or milestone-based projects.

❌ Sorry, I don’t take small fixes or quick, one-time setups. ✅ I focus on long-term engagements, solving advanced DevOps challenges & delivering real business results, covering US, European & Australian timezones. My standard rate is $65 With 15+ years in Dev Ops, AWS DevOps & Azure DevOps, aws kubernetes, aws docker, I have designed architectures supporting 10,000+ concurrent users, reducing operational costs by 40% through automation. My 12+ years of expertise as a Senior DevOps Engineer in Kubernetes (DevOps Kubernetes / DevOps K8s), Terraform & CI/CD has enabled the deployment of 5,000+ containers daily, optimizing cloud workflows for enterprises managing petabytes of data across multi-cloud environments, including Application Release Automation, Deployment Automation & System Automation. 🌟 Certified Kubernetes Administrator (CKA) & AWS Certified Solutions Architect 💻 Proficient in DevOps Tools: AWS DevOps, Azure DevOps, Kubernetes, Docker, Jenkins, Terraform, GitLab CI/CD, AWS Glue, Sensu & Automated Monitoring. — Automated 90% of deployments with Jenkins, built 50+ apps using JavaScript & managed 100K+ daily requests on AWS, cutting costs by 30%. — Designed 100+ CI/CD pipelines, boosting delivery speed by 70% & optimized 200+ backend apps with Node.js. — Containerized 300+ apps using Docker, reducing provisioning time by 60% & provisioned 100+ environments with Terraform, cutting setup time by 80%. — Managed GCP with 500+ nodes, ensuring 99.99% uptime & improved efficiency by 70% with DevOps practices. — Optimized resource use by 40% with k8s, developed 20+ interactive apps using React, & automated 50+ microservices. — Led 50+ projects as a DevOps Engineer, automated 60% of tasks with Python, & ensured 99.99% uptime with Linux, Ubuntu, & CentOS — Managed 100+ projects with Git & automated 200+ configurations with Ansible. I specialize in aws dev ops & azure dev ops terraform workflows, enabling businesses to achieve high-performance, scalable, & secure deployments. My expertise includes automation with tools like Terraform for K8s infrastructure & devops amazon web services cloud environments, as well as advanced ci/cd processes for seamless integration & delivery, including Infrastructure Management & AlOps. With Kubernetes DevOps, I deploy containerized applications across platforms like AWS EKS, Azure AKS & GCP GKE. I also design efficient ci cd pipelines using tools such as Jenkins, GitLab CI/CD & GitHub Actions, ensuring reliable deployment with minimal downtime. In addition to infrastructure automation, I bring expertise in workflow automation, QA automation, & ML deployment. Core Competencies: As a Senior DevOps Engineer, devops Consultant, & CTO, I deliver innovative, scalable & efficient solutions for complex business challenges. ☁️ Cloud Infrastructure Design: Expertise in building robust architectures with aws devops engineer, azure devops engineer & gcp devops, integrating services like AWS RDS, AWS Big Data, AWS Cognito, & Google Cloud Platform. 🚀 CI/CD Pipelines: Proven experience designing & optimizing dev ops CI/CD workflows, including AWS CI/CD, Azure DevOps CI/CD, GitLab CI/CD, & advanced CICD pipelines. 📦 Container Orchestration: Advanced knowledge of Kubernetes devOps & Azure Kubernetes for managing scalable, secure & automated environments. 🤝 Automation Engineering: Proficient in tools like Terraform, Ansible & scripting with Python aws developer to automate workflows & infrastructure provisioning. 📊 Monitoring & Observability: Expertise in setting up monitoring tools like Sensu, Prometheus, Grafana, ELK & CloudWatch to ensure Automated Monitoring, real-time insights & performance tracking. 🔒 Security & Compliance: Skilled at implementing secure & compliant cicd pipelines, including DevOps Docker CI/CD, to protect sensitive data & ensure regulatory adherence. 🤖 Machine Learning Deployment: Hands-on experience deploying AI/ML models on AWS Lambda, GCP Terraform & Azure Machine Learning platforms. Services Offered: – Cloud architecture design & implementation on AWS Architect, Azure & GCP – CI/CD pipeline creation & optimization, including AWS CI/CD & Azure DevOps CI/CD – Infrastructure automation using Terraform, Ansible & devops kubernetes – End-to-end deployment solutions, including AWS deployment, Kubernetes Terraform & Azure DevOps automation – Secure microservices architecture migration, leveraging Docker & AWS Kubernetes – Workflow automation & QA process optimization for faster delivery cycles – Real-time monitoring & logging integration using Prometheus, Grafana & ELK stack – Support for Python AWS development, AWS RDS & AWS DynamoDB for database management ⭐⭐⭐⭐⭐ Client Testimonial: "We have been able to scale their platform by 300%, which has enabled them to onboard many customers. The team has done a remarkable job, they go beyond their duty & manage the project seamlessly." Let's connect & create a value-driven plan for your next project 👉🏻

Experienced DevOps Engineer, Backend Developer, and AWS Cloud Architect with 6+ years of hands-on experience building, automating, and operating production systems. Prior to my engineering career, I spent 3 years as an AWS Professional Services Consultant, helping enterprise customers design secure, scalable, and production-ready cloud environments. Today, I work across the entire software delivery lifecycle from application development to infrastructure, automation, deployment, and ongoing operations. I specialize in helping startups and growing businesses build reliable systems, streamline development workflows, optimize cloud costs, and accelerate product delivery. I have extensive experience designing and developing Backend applications, REST APIs, cloud-native architectures, AI-powered systems, and automated deployment pipelines. My approach combines strong software engineering practices with deep cloud and infrastructure expertise, allowing me to bridge the gap between development and operations while delivering solutions that are scalable, secure, and maintainable. Technical Expertise Backend Development • Python • Java • JavaScript Frameworks • Django • Flask • Spring Boot Databases • PostgreSQL • MySQL • MariaDB • DynamoDB • Redis API Development • RESTful APIs, • Integrations, • Microservices Architecture AWS & Cloud Technologies EC2, ECS, EKS, Lambda, S3, RDS, DynamoDB, VPC, IAM, CloudFront, Route 53, Step Functions, Glue, MWAA, CloudWatch Infrastructure as Code Terraform, CloudFormation, AWS CDK Containers & Orchestration Docker, ECS Fargate, EKS CI/CD & Automation GitHub Actions, GitLab CI/CD, Jenkins, AWS CodePipeline Monitoring & Observability CloudWatch, Grafana, Prometheus AI & Agent Engineering Claude, OpenAI, Gemini, AI-powered applications, agent workflows, workflow automation, Retrieval-Augmented Generation (RAG), prompt engineering, AI integrations, and AI-assisted software development workflows. Recent Project Highlights • Built a professional services automation platform using Django to streamline business operations and internal workflows. • Developed a custom inventory management system for a client, enabling efficient inventory tracking and operational management. • Designed and implemented REST APIs for a data analytics company, delivering scalable data services that helped clients make data-driven business decisions. • Reduced a client's AWS cloud spend from approximately $5,000/month to $1,500/month through infrastructure right-sizing, storage lifecycle optimization, and resource utilization analysis. • Migrated more than 30 services from EC2 to ECS Fargate while implementing automated CI/CD pipelines to improve deployment consistency and operational efficiency. • Transformed a single-account AWS environment into a secure multi-account architecture using AWS Control Tower, centralized governance, and IAM best practices. • Built large-scale data infrastructure leveraging AWS Glue, MWAA, Step Functions, and S3 to support automated ETL and analytics workloads. • Automated cloud infrastructure for development teams using Terraform, enabling fully version-controlled, repeatable infrastructure deployments. • Implemented blue/green and canary deployment strategies to reduce deployment risk and improve system reliability. • Created reusable CI/CD templates and DevOps tooling that improved developer productivity and standardized deployment practices across multiple organizations. • Designed and integrated AI-powered features and workflow automation using modern LLM platforms, helping teams automate repetitive tasks, improve productivity, and accelerate software delivery. AWS Certifications • AWS Certified Solutions Architect – Associate • AWS Certified Developer – Associate • AWS Certified Cloud Practitioner 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 Whether you need a backend engineer, DevOps specialist, AWS architect, or a technical partner who can own both the application and infrastructure layers, I can help turn ideas into reliable, production-ready systems. I focus on delivering scalable, secure, and cost-effective solutions while maintaining clear communication, strong engineering practices, and long-term maintainability. From building web applications and APIs to architecting AWS environments, automating deployments, implementing AI-powered workflows, and optimizing cloud infrastructure, I bring a practical, business-focused approach to solving technical challenges and delivering measurable results.

Experienced DevOps and Cloud Engineer with 4+ years of proven expertise in automating, deploying, and managing scalable infrastructure on AWS. I specialise in infrastructure as code (Terraform), containerization (Docker, Kubernetes), and CI/CD automation across diverse cloud environments. My background combines deep cloud architecture knowledge with hands-on engineering, enabling efficient delivery of secure, resilient, and maintainable systems. Core Competencies: AWS Architecture & Deployment Infrastructure as Code (Terraform, CloudFormation) Containerization & Orchestration (Docker, Kubernetes) CI/CD Pipeline Development Linux Systems & Bash Scripting Cost Optimization & Cloud Security Best Practices

I am a veteran DevOps and I love urgent jobs. Time is money for your business, and I strive to resolve problems quickly and efficiently, often within minutes. I optimize servers to handle large volumes of visitors and improve website and application performance. My solutions have saved some of my clients thousands of dollars in infrastructure costs. ⏱ General availability UTC: 7am-9pm, ET: 2am-4pm, PST: 5am-1pm. My expertise: site reliability engineering, high-traffic installations for WordPress, Magento and custom apps, and identifying performance bottlenecks in them. Server speed and load optimization, complex site, email, and domain migrations. Multiple-server architecture designs. Applications containerization and deployment for ECS and Kubernetes. Setting up an automated app, server deployment and testing with GitLab and GitHub CI/CD. Platforms: AWS, Google Cloud, DigitalOcean, Linode, Vultr and others Automatic infrastructure deployment and server provisioning with Terraform and Ansible Kubernetes deployments on AWS/GKE/DigitalOcean SSL / Letsencrypt / PCI DSS Compliance Dovecot / Postfix / Rspamd / SPF / DKIM / Email deliverability Apache / Nginx / Traefik / HAProxy / HTTP2 / PHP-FPM CloudFlare - advanced caching, WAF, workers and other features MySQL / MariaDB / Percona - performance analysis, configuration, complex migrations CPanel / WHM / Plesk / Froxlor Zabbix server monitoring. NewRelic, Blackfire code performance profiling GitLab, GitHub, BitBucket CI/CD pipelines VPN - WireGuard, StrongSwan, OpenVPN Earlier in my career I have been specializing in data recovery for eleven years, working with a wide range of workstations, servers and storage arrays. During this time, I have developed multiple data recovery tools for Windows in C# and for Linux in C and Python and reverse-engineered various software and hardware components.

Helping startups and businesses build secure, scalable, and automated cloud & AI infrastructure. ✅ Kubernetes & Docker ✅ AWS • Azure • GCP ✅ DevSecOps & CI/CD Automation ✅ Terraform & Infrastructure as Code ✅ AI/LLM Infrastructure & GPU Workloads ✅ Jenkins • GitHub Actions • ArgoCD ✅ Monitoring, Scaling & Production Support Experienced in building production-grade infrastructure for cloud-native and AI applications with a strong focus on security, automation, scalability, reliability, and performance. 🏆 Recent Work ⭐ Kubernetes & Cloud Infrastructure ⭐ AI Agent & LLM Deployments ⭐ CI/CD & DevSecOps Automation ⭐ GPU Server & AI Infrastructure Setup ⭐ Cloud Migration & Production Scaling AWS, Azure, and Google Cloud certified with hands-on experience managing modern infrastructure environments. 📩 Available for DevSecOps, Cloud, Kubernetes, AI infrastructure, automation, and long-term infrastructure support projects.

I'm a backend-heavy full-stack engineer with 8 years of experience building scalable, production-grade systems — and 6 of those years deeply focused on Golang. I've worked across industries including e-commerce, crowdfunding, gambling platforms, social media, and CRM systems, designing and shipping everything from database schemas to cloud infrastructure. What I bring to your project: 🔧 Backend Development Go (Gin, Fiber, Mux, SQLC), Node.js, PHP — I specialize in writing clean, performant APIs and microservices that scale. My Golang experience goes well beyond syntax: I've architected full services from the ground up. 🗄️ Databases PostgreSQL, MySQL, MongoDB — I've designed database schemas from scratch for complex domains. Whether it's relational modeling for a CRM or flexible document structures for social features, I think in data first. ☁️ AWS & GCP Cloud Infrastructure Hands-on with VPC, EC2, EKS, Lambda, S3, Load Balancers, Route 53, NAT Gateways, Secrets Manager, and more on AWS. On GCP: Compute Engine, GKE, VPC, and Load Balancing. I set up real, production-ready cloud environments — not just demos. 🐳 DevOps & Containers Docker, Kubernetes, and Terraform are part of my regular workflow. I'm comfortable managing infrastructure as code and deploying containerized workloads in both AWS and GCP environments. 🖥️ Frontend Mid-level proficiency in Next.js and Angular — enough to own full features end-to-end without needing a separate frontend dev for most tasks. 🛒 CMS & Platforms Experience with Shopify and WordPress integrations when projects call for it. Industries I've built for: E-commerce · Crowdfunding · Gambling / iGaming · Social Media · CRM · SaaS I work best with clients who need someone who understands the full stack but goes deep on backend and infrastructure. I'm direct, communicative, and focused on shipping things that actually work in production — not just locally. Let's talk about what you're building.

Java & Spring Boot Architect | AI-Powered Backend Systems | 14+ Years Experience I am a Java & Spring Boot architect with 14+ years of hands-on experience building production-grade enterprise systems — from core banking platforms to AI-integrated microservices. I hold a BSc in Computer Science & Technology and now work as a dedicated full-time freelancer on Upwork, bringing the same rigour I applied in large fintech institutions directly to client projects. My core expertise spans Spring Boot, Spring Framework, and microservices architecture, with deep practical knowledge of SSO & Keycloak, Docker, DevOps pipelines, and GitLab CI/CD. I design systems that are secure, observable, and built to scale — whether that means integrating Kafka for event-driven flows, Flowable BPMN for workflow automation, or AWS for cloud infrastructure. Over the past year I have been heavily invested in the AI/LLM frontier: building Spring AI applications, wiring up MCP (Model Context Protocol) servers, running local models via Ollama, and implementing advanced patterns like tool calling, RAG pipelines, and AI agent workflows. I see AI not as a separate layer but as a first-class citizen inside enterprise Java backends. If you need someone who understands both the old-school reliability of enterprise Java and the new possibilities of AI-augmented architecture — let's talk. CORE STACK: Java · Spring Boot · Spring Framework · Microservices · REST API · Keycloak/SSO · Docker · GitLab CI/CD · DevOps · Kafka · Flowable BPMN · Oracle · PostgreSQL · AWS · Angular AI & EMERGING TECH: Spring AI · MCP · Ollama · Tool Calling · AI Agents · RAG Pipelines · pgvector · LLM Integration · OpenAI API · Prompt Engineering DOMAINS: Banking & Fintech · SWIFT/ISO 8583 · AML/CFT Compliance · NPSB/RTGS · ATM Switch · eKYC · Healthcare/EMR · Document Management

35 years of experience in software engineering complemented by solid knowledge of computer science, mathematics and electrical engineering.

Hello, I'm **Pankaj**, a Senior PHP Laravel Full Stack Developer with **10+ years of experience** delivering secure, scalable, and high-performance web applications for startups, growing businesses, and enterprise clients worldwide. I help businesses transform ideas into reliable software solutions by building modern web applications that are fast, secure, and easy to maintain. Whether you need a new application from scratch, feature enhancements, API integrations, or long-term development support, I can deliver clean, production-ready solutions. ### What I Build * Custom Laravel Web Applications * SaaS Platforms * CRM & ERP Systems * HRMS & Payroll Software * POS & Inventory Management Systems * Business Automation Solutions * Multi-Tenant Applications * Admin Dashboards & Customer Portals * RESTful APIs for Web & Mobile Applications ### My Technical Expertise **Backend** * PHP * Laravel * Livewire * REST API Development * MVC Architecture * Object-Oriented Programming * Repository & Service Pattern **Frontend** * Vue.js * React.js * JavaScript * TypeScript * HTML5 * CSS3 * Tailwind CSS * Bootstrap **Database** * MySQL * PostgreSQL **API & Integrations** * Stripe * PayPal * Razorpay * Google Maps API * Twilio * SMTP & Email Services * Firebase **Cloud & DevOps** * AWS * Laravel Forge * Linux * Apache * Nginx * Git & GitHub * CI/CD ### What You Can Expect * Clean, maintainable, and scalable code * Secure application architecture following Laravel best practices * Fast and responsive communication * Reliable project delivery within agreed timelines * Performance optimization for speed and scalability * Well-documented and reusable code * Long-term maintenance and technical support ### Why Clients Choose Me With over a decade of professional experience, I understand that successful projects require more than writing code. I focus on understanding your business goals, recommending the right technical solutions, and delivering software that creates real value for your business. My approach is based on quality, transparency, and long-term relationships. Every project is developed with performance, security, and future scalability in mind. If you're looking for an experienced Laravel developer who can take ownership of your project and deliver high-quality results, I'd be happy to discuss your requirements and help bring your ideas to life. Let's build something exceptional together.