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🚀 AWS DevOps & Backend Engineer | 17 Yrs | $400K+ Delivered | 100% Job Success Seventeen years in software. Nine of them were deep in AWS and infrastructure work. I'm an AWS Community Builder with all 12 AWS certifications and Terraform certified. But honestly, what matters is the work. Nearly $500K, almost 150 Upwork projects, 100% Job Success, Top Rated. That happens because I focus on what clients actually need. ✅ What You Get - AWS architecture that scales to enterprise demands without breaking at 10K users - Infrastructure as Code that makes deployments repeatable and predictable - CI/CD pipelines cutting deployment time by up to 90% - Backend systems handling complex business logic reliably - Cloud migrations done right, not just lift-and-shift chaos - Documentation and clean handoffs, not cryptic disappearing acts - Systems running at 99.9% uptime consistently - Full compliance support: PCI, HIPAA, SOC2, security hardening 🏢 Past Clients: South River Mortgage, SocialHP, Trinax Singapore. Nearly 150 projects delivered across startups to enterprise at 100% Job Success. 🎯 Why Hire Me I don't just grab requirements and start coding. Look, I ask what's actually constraining you. Timeline? Budget? What's your team capable of right now? Where do you want to be in two years? That conversation matters. It helps me pick the right tool instead of just the flashy one on a resume. Saves money. Saves headaches. I work with bootstrapped startups and established enterprises. The real magic happens when people actually talk. You won't get someone who disappears when requirements shift. Responsive, transparent, adjusts without drama. 🏗️ Infrastructure and Cloud - Architecture from scratch, multi-region and disaster recovery designs - Infrastructure as Code: Terraform, CloudFormation, CDK - CI/CD pipelines: GitHub Actions, CodePipeline, Jenkins - Containers: ECS, EKS, Docker, Kubernetes - High availability, compliance (PCI, HIPAA, SOC2), security hardening - Monitoring and observability: CloudWatch, Prometheus, ELK Stack - Cloud migrations and cost optimization strategies 💻 Backend Systems - 7+ years with Laravel, full ecosystem: Jetstream, Passport, Cashier, Nova, Spark - Multi-tenant SaaS platforms, ERP systems, CRM platforms from the ground up - Modern stacks: TALL, TIL - Payment integrations: Stripe, PayPal, Paddle - Queues: Redis, SQS, RabbitMQ - Search: Elasticsearch, Algolia - Microservices and APIs - Secondary languages: PHP, Golang, Python, Node.js - Deployment: Vapor, Forge, Envoyer 📊 Real Results One client had deployments that took forever. We built out CI/CD properly and cut it by 90%. Another client? AWS bill was out of control. Did an architecture review and dropped costs 30-35%. There was a legacy monolith somewhere else. Needed serious work. Performance improved 70-90% after we dug in. The systems I build stay at 99.9% uptime. 📋 Certifications AWS IQ Expert. All 12 AWS certifications: Solutions Architect Professional, DevOps Professional, Security Specialty, Advanced Networking Specialty, Machine Learning Specialty, Data Analytics Specialty, Database Specialty, SAP Specialty, SysOps Admin Associate, Developer Associate, Solutions Architect Associate, Cloud Practitioner. Terraform certified. Scrum certified. 🔍 Free 15-Min Audit Got an existing system limping along? Or a new project you want to start right? I do free 15-minute calls. Look at your setup, give honest feedback on where things stand. No pitch. No obligation. New project that needs someone who moves fast without being sloppy? Or something existing that actually needs real attention? Tell me what you're building. Let's figure out if we're a good fit. --- AWS DevOps | AWS Solutions Architect | Infrastructure as Code | Terraform | CI/CD | Kubernetes | ECS | EKS | Docker | Cloud Migrations | Cost Optimization | SaaS Architecture | Multi-tenant Systems | High Availability | Disaster Recovery | Laravel | Stripe | Payment Systems | Monitoring | Observability | Security Hardening | PCI HIPAA SOC2 | Microservices | API Development

I’m a Full-Stack Developer and Cloud Engineer specializing in Laravel, Vue.js, Node.js, Express, and MySQL, with deep expertise in Amazon Web Services (AWS), Google Cloud Platform (GCP), and DigitalOcean. With years of hands-on experience in both software development and server administration, I build robust, scalable, and secure applications that deliver smooth performance and minimal downtime. My passion for clean, error-free code and efficient system management ensures that every project I take on runs reliably and efficiently. As a full-time freelancer, I’m readily available and responsive — you can reach me easily through Upwork or any communication channel you prefer. My goal is always to provide exceptional service, transparent communication, and long-term value for my clients. Core Expertise: Laravel, Vue.js, Node.js, Express, MySQL RESTful APIs, SPA Development, and Backend Architecture AWS (EC2, S3, RDS, Lambda), GCP, and DigitalOcean Server deployment, optimization, and maintenance CI/CD setup, performance tuning, and security hardening If you’re looking for a dependable, detail-oriented professional who can handle both your application development and cloud infrastructure needs — I’d love to help bring your ideas to life.

𝗡𝗲𝗲𝗱 𝘁𝗼 𝗱𝗲𝗽𝗹𝗼𝘆 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗔𝗪𝗦, 𝗳𝗶𝘅 𝗮 𝗯𝗿𝗼𝗸𝗲𝗻 𝗖𝗜/𝗖𝗗 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲, 𝗼𝗿 𝘁𝗿𝗼𝘂𝗯𝗹𝗲𝘀𝗵𝗼𝗼𝘁 𝗮 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗶𝘀𝘀𝘂𝗲? I help SaaS startups and development teams deploy, automate, and stabilize production applications on AWS. 𝗙𝗿𝗼𝗺 𝗰𝗼𝗱𝗲 𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻, 𝗜 𝗰𝗮𝗻 𝗵𝗮𝗻𝗱𝗹𝗲 𝘁𝗵𝗲 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲, 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁, 𝗖𝗜/𝗖𝗗, 𝗰𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿𝘀, 𝗮𝗻𝗱 𝘁𝗿𝗼𝘂𝗯𝗹𝗲𝘀𝗵𝗼𝗼𝘁𝗶𝗻𝗴. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵 ✅ 𝗔𝗪𝗦 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 Deploy Node.js, Next.js, NestJS, React, and Express applications to production on AWS. ✅ 𝗖𝗜/𝗖𝗗 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 Build GitHub Actions pipelines that automate testing, builds, and deployments. ✅ 𝗗𝗼𝗰𝗸𝗲𝗿 & 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 Containerize applications, deploy workloads, and troubleshoot failed or unstable deployments. ✅ 𝗔𝗪𝗦 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗦𝗲𝘁𝘂𝗽 Configure EC2, S3, CloudFront, Load Balancers, IAM, CloudWatch, Secrets Manager, networking, and production environments. ✅ 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 Build repeatable and maintainable AWS infrastructure using Infrastructure as Code. ✅ 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗧𝗿𝗼𝘂𝗯𝗹𝗲𝘀𝗵𝗼𝗼𝘁𝗶𝗻𝗴 Fix issues involving Nginx, SSL/HTTPS, DNS, APIs, Docker, Kubernetes, networking, databases, MongoDB, PostgreSQL, and Redis. 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 My background as a Full-Stack Developer helps me troubleshoot beyond infrastructure. I understand the application running on the server — frontend, backend, APIs, authentication, databases, environment variables, networking, and deployment workflows. So when something breaks, I can investigate the entire stack, not just the AWS configuration. 𝗖𝗼𝗺𝗺𝗼𝗻 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀 𝗜 𝗰𝗮𝗻 𝘀𝗼𝗹𝘃𝗲 “𝗠𝘆 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘄𝗼𝗿𝗸𝘀 𝗹𝗼𝗰𝗮𝗹𝗹𝘆 𝗯𝘂𝘁 𝗻𝗼𝘁 𝗶𝗻 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻.” I can identify and fix environment, Docker, networking, Nginx, SSL, database, or deployment issues. “𝗪𝗲 𝗮𝗿𝗲 𝗱𝗲𝗽𝗹𝗼𝘆𝗶𝗻𝗴 𝗺𝗮𝗻𝘂𝗮𝗹𝗹𝘆 𝗮𝗻𝗱 𝗿𝗲𝗹𝗲𝗮𝘀𝗲𝘀 𝗮𝗿𝗲 𝗿𝗶𝘀𝗸𝘆.” I can build a GitHub Actions CI/CD pipeline to automate your deployment process. “𝗪𝗲 𝗻𝗲𝗲𝗱 𝘁𝗼 𝗺𝗼𝘃𝗲 𝗼𝘂𝗿 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗔𝗪𝗦.” I can set up the infrastructure and deploy your application to a production-ready environment. “𝗢𝘂𝗿 𝗗𝗼𝗰𝗸𝗲𝗿 𝗼𝗿 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 𝗶𝘀 𝗳𝗮𝗶𝗹𝗶𝗻𝗴.” I can troubleshoot containers, services, networking, environment variables, DNS, and rollout issues. “𝗪𝗲 𝗻𝗲𝗲𝗱 𝗿𝗲𝗽𝗲𝗮𝘁𝗮𝗯𝗹𝗲 𝗔𝗪𝗦 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲.” I can automate your infrastructure using Terraform. 𝗧𝗲𝗰𝗵 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 AWS | Docker | Kubernetes | Terraform | GitHub Actions | Nginx | Linux | Node.js | Next.js | NestJS | React | Express | MongoDB | PostgreSQL | Redis 𝗛𝗮𝘃𝗲 𝗮 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 𝗼𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗶𝘀𝘀𝘂𝗲?

Highly Skilled in Laravel, Vue.js, MySQL, AWS. Specialized in Ecommerce, CRM site development. I have integrated many payment gateways. Thanks, Masud

🏆 Top Rated Freelancer (Top 10% on Upwork) Full-stack engineer with 10+ years of experience, now focused on DevOps automation, observability, and AI-driven systems. I build scalable platforms that not only run—but monitor, diagnose, and fix themselves. 🔧 Expertise Frontend & Backend: React, Node.js, Vue.js, FastAPI, Django, Laravel AI Automation: Agent-based log analysis & auto-remediation systems Observability: OpenTelemetry (logs, metrics, traces) Distributed Systems: Kafka/NATS, RabbitMQ Databases: PostgreSQL, MongoDB, Prisma Cloud & DevOps: AWS, CI/CD, containerized deployments 🚀 Selected Work Self-Healing Infrastructure Platform End-to-end pipeline: Logs → AI Analysis → Fix → Auto PR AI Log Analyzer Agent (mitbar-web) Console + browser agent for real-time issue detection & fixes Real-Time Monitoring Dashboard Unified logs/metrics/traces with live system control Event-Driven Automation System Alert → AI diagnosis → automated action pipeline 🔗 References NPM package: mitbar-web Git automation via Octokit Demos/code available on request

Full Stack Developer | React.js Developer| Next.js Developer | Node.js Developer | MERN Stack Developer | React Native Developer| Flutter | AI Agent Developer | Langchain | Langraph Struggling with slow apps, unstable APIs, or complex AI integrations? I build production-ready MERN stack platforms, mobile apps, and AI agents that scale. 4+ years shipping enterprise solutions delivering apps that cut load times by 60%, boost conversions by 50%, and automate workflows with intelligent AI. I'm a Full Stack Developer specializing in React.js, Next.js, Node.js, React Native, and AI automation. From SaaS platforms to mobile apps to intelligent AI agents, I deliver secure, scalable solutions. ➡ Tech Stack: Frontend: React.js, Next.js, TypeScript, Redux, Zustand, Tailwind CSS, Material UI, Shadcn Backend: Node.js, Express.js, NestJS, REST API, Fast API Mobile: React Native, Flutter — iOS & Android cross-platform apps AI & Agents: Langchain, Langraph, OpenAI API, Claude API, RAG, Vector Databases (Pinecone, Chroma DB), n8n, Make automation, Zapier automation Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase, Redis DevOps: Docker, AWS, Vercel, DigitalOcean, CI/CD pipelines Payments: Stripe, PayPal, payment gateway integrations ➡ Services 1. Full Stack Web Development MERN & PERN stack from MVP to enterprise scale. Scalable SaaS platforms, admin dashboards, subscription billing. Production-ready apps from architecture to deployment. 2. Mobile App Development React Native & Flutter for cross-platform iOS and Android apps. Native performance, push notifications, offline-first architecture, app store deployment ready. 3. AI Agent Development & Automation Custom AI agents with Langchain & Langraph frameworks. RAG systems using vector databases (Pinecone, Chroma DB). Intelligent chatbots, content generation, workflow automation with n8n and automation tools. OpenAI & Claude API integrations. 4. Modern Frontend Development React.js, Next.js, TypeScript — pixel-perfect, SEO-optimized UIs. Mobile-first design, Core Web Vitals optimization. Responsive interfaces that convert. 5. Backend & API Engineering Node.js, Express.js, NestJS — secure REST & GraphQL APIs. JWT and OAuth2 authentication. WebSockets, real-time sync, microservices architecture. 6. Database & Vector Solutions PostgreSQL, MongoDB, Supabase for traditional data. Vector databases (Pinecone, Chroma DB) for AI applications. Optimized queries, migrations, scalability. 7. Payment & Integrations Stripe and PayPal subscription systems. CRM integrations ( HubSpot, GHL). Marketing automation. API-first architecture. ➡ Results: ✔ SaaS Platforms → MVPs, dashboards, subscription billing ✔ Mobile Apps → React Native & Flutter cross-platform ✔ AI Agents → RAG systems, Langchain automation ✔ E-commerce → Payment gateways, inventory management ✔ Workflow Automation → n8n, Make, Zapier builders ✔ Real-time Apps → WebSocket chat, live notifications Built AI chatbot with RAG reducing support tickets by 70% Shipped React Native app to 10,000+ users across iOS and Android Created dashboard cutting workflow time by 50% in 6 weeks Integrated Langchain agents automating 75% of manual tasks Optimized performance reducing page load times by 60% ➡ Why Hire Me: ✅ Versatile Full Stack — Web, mobile, AI solutions ✅ AI Expert — Langchain, Langraph, RAG, vector databases ✅ Proven Results — 3+ years, 20+ projects, measurable impact ✅ Clean Code — Maintainable, documented, scalable ✅ Fast Delivery — Agile sprints, daily updates ✅ Clear Communication — Fluent English, responsive 📩 Ready to start? Share your idea for a clear plan and timeline. Keywords: Full Stack Developer | Full Stack Expert | React Developer | React.js Developer| Next.js Developer | Node.js Developer | MERN Stack Developer | PERN Stack Developer | React Native Developer | Flutter Developer | Mobile App Developer | AI Agent Developer | Langchain Developer | Langraph Developer | AI Automation | RAG Developer | Vector Database Developer | Pinecone Developer | Chroma DB Developer | n8n Developer | Workflow Automation | OpenAI API Integration | Claude API Integration | AI Chatbot Developer | NestJS Developer | TypeScript Developer | Backend Developer | Frontend Developer | REST API Developer | GraphQL Developer | PostgreSQL Developer | MongoDB Developer | MySQL Developer | Supabase Developer | Firebase Developer | Stripe Integration | Payment Gateway Integration | SaaS Developer | Cross-Platform Mobile Developer | iOS Developer | Android Developer | AI Integration Specialist | WebSocket Developer | Redux Developer | Express.js Developer | AWS Developer | Digital Ocean | Docker Developer | CI/CD Specialist | Microservices Developer | Database Optimization | SEO Optimization | CRM Integration | API Development | Third-Party Integration | CRM Integration | Marketing Automation Integration |