Hire the Best Amazon EC2 Developers

🌟 Expert-Vetted Talent - Recognized in Upwork's top 1% of Talent ✅ Established Track Record of Hours and Earnings 🚀 Fastest Response Times 💯 100% Job Success Awarded by Clients 🔝 Top Rated Plus by Upwork, Freelancer and Agency 🔎 Searching for New Opportunities and Problems to Solve Hello and welcome, thank you for considering me for your project. My Upwork profile’s stats clearly demonstrate both my expertise and the value I add to every team that brings me on. The thousands of hours clocked on this platform alone speak to my years of experience in Software Development, and the total earnings shows a glimpse of how valuable that time has been for clients. I am available and ready to answer specific questions about your project’s current problem, next opportunity, or my fit for it. Shall we get to work? Send a message or an invite now and I will be right with you. 𝐖𝐡𝐲 𝗖𝗹𝗶𝗲𝗻𝘁’𝘀 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: 1. 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Decades of experience bring a deep understanding of various languages, frameworks, platforms and tools, common and uncommon pitfalls, and alternative solutions. 🗯️ “He was very responsive to our messages and explained what was needed in our project clearly. He is definitely an expert in his work.” 2. 𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗣𝗿𝗼𝗯𝗹𝗲𝗺 𝗦𝗼𝗹𝘃𝗶𝗻𝗴: I have a proven track record and knack for solving complex problems and providing customized solutions for specific business needs and challenges. 💭 “Isaac was able to quickly discern what I needed and delivered…” 3. 𝗦𝘆𝘀𝘁𝗲𝗺 𝗩𝗶𝗲𝘄 𝗮𝗻𝗱 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝗼𝗻: Years of experience and diverse projects have helped me accumulate a broad set of skills and tools. I use this experience to the advantage of my client’s projects in not only accomplishing tasks, but in advising and consulting on potential challenges and opportunities. 💬 “LIFE SAVER!!! I have now use(d) Issac for two separate jobs now and will be bringing him on for some regular hours. Hopefully we get some funding and I can do even more with him. GREAT DEVELOPER” 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Python|Django|PHP | MySQL | Laravel | WordPress | CodeIgniter | ExpressionEngine | CSS | HTML | JavaScript | Express.js | React.js | Bootstrap | PostgreSQL | NoSQL | Linux | Apache | Nginx | API | Git | SVN | Amazon Web Services | AWS EC2 | 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝗜 𝐎𝐟𝐟𝐞𝐫: 𝐅𝐫𝐨𝐧𝐭 𝐚𝐧𝐝 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Planning, Design, Documentation, Coding, Testing, Debugging, Deployment, Monitoring, and Maintenance. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Cloud infrastructure Design, Deployment, Optimization, Maintenance, Scaling, Recovery and Backup, Troubleshooting, and Cost Management. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 Management: Architecting, Optimization, Monitoring, Recovery, Updating, and Merging. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Planning, Project Requirements, Task Detailing, Developer Support and Feedback, Problem Resolution, Progress Monitoring, Qualification Testing, and Stakeholder Communication.

Get $100 AWS Credit + a complimentary, No-Strings-Attached AWS Cloud Assessment. ⭐⭐⭐⭐⭐ "Rarely have I worked with someone as skilled and thorough as Carlos is. Setting up my team on git, configuring our AWS servers to be safe, scalable, and fast, working with my developers to optimize code, being a good person". James Rector, UPWORK 100+ 5-star projects, I'm one of highest-rated and highest-earning AWS freelancer on UPWORK. I have been helping SaaS businesses to build scalable, secure, highly available and high-performing environments on AWS following DevOps/Dev Ops best practices. Here is what I can help you with: ✅ Review of your AWS current architecture performance, security and costs ✅ Architecture of new AWS infrastructure and Data Pipelines ✅ Migrations to AWS, AWS Cost Reduction, Database Optimisations, DevOps Engineer ✅ Managed Services SLA Problems that I solve: ⚡️ Performance At Scale: I build and deploy industry-tested and proven infrastructure code that ensures your application runs and performs fast without compromising security. ⚡️ Cost Optimisation: My infrastructure architecture enables the efficient use of resources and can help you save up to 90% in your AWS costs ⚡️ Security & Compliance: I can help you Scale and innovate quicker while building a solid foundation that will help you maintain a secure, compliant environment. ⚡️ Training & DevOps. I can help you increase your team's technology adoption while automating your DevOps/ Dev Ops processes. Technologies that I adopt and I'm an expert at: ➡️. AWS services such as s EC2, ECS, EKS (Kubernetes), S3, RDS, Step Functions, Lambda, AWS Gateway API, DynamoDB, Beanstalk, Elasticache, SNS, SES, IAM, ControlTower, WAF, Shield, Cloudformation, Cloudfront, CloudWatch, VPC, Route 53, Certificate Manager and others. ➡️. Supporting services such as CDK, Terraform, Rancher, ISTIO, Prometheus, Grafana, Teleport, Papertrail, Graylog, New Relic, Dynatrace, DataDog, Kafka, NEO4J and Spot.io. ➡️. Strong CI/CD DevOps engineering using GitHub/BitBucket Pipelines, CircleCI, ARGOCD. Industries: - FinTech - Media - Ecomm - and more! Here are some of the case studies of the clients I have helped with: 1. MONETRACK - Deploying a client stack in minutes on AWS instead of weeks Industry: Finance Problem: An unreliable process that caused constant frustration and delays. Process: Each deployment would take days to weeks to be set up, requiring between 5-6 people. Results: They now deploy a client stack in minutes instead of weeks using AWS EKS and a customised CI/CD process. In addition, I have: · Improved deployment time from weeks to minutes. · 80% reduction in costs per deployment. · Secure alignment with their client's compliance requirements. 2. Tourism Media - Great flexibility, deploying applications faster and secure on AWS Industry: Media Problem: With no CI/CD integration across all deploys, the job to integrate each stack was inconsistent and pruned to errors. Process: Deployment was not consistent across the board; they were also not resource-friendly Result: They can now push out a consistent deployment process across the company while being quickly adopted by their teams. In addition, I also have: · Improved deployment time by 60% · 70% costs reduction in EC2 instances · Greater scalability and reliability than their Legacy infrastructure. 3. Value-Ad - Scale 10X more on AWS with great stability and without the extra cost. Industry: Finance Problem: An infrastructure that could not scale securely and effectively was harming their client base. Solution: Deploy a new AWS EKS (Kubernetes) environment that is scalable, highly available, secure (PCI-DSS compliant) and cost optimised using AWS Well Architect Framework best practices. Result: They can now handle 10X more requests with excellent stability and without extra cost than their legacy infrastructure. In addition, I have added: · Greater scalability and reliability · Deployments are simplified and done in minutes instead of hours · 32% cheaper than its previous infrastructure Now a bit of myself: I'm a passionate professional with 25 years of experience in enabling business strategies through the practical application of technology architecture principles, practices, and tools. User-centric and solution-oriented, I have managed projects and teams across Australia, New Zealand, the USA, Brazil, the UK, Ukraine, Singapore, Vietnam and India over the past 14 years. A problem-solver in a broad range of technology stacks covering Architecture, Development, Integration, Data, Infrastructure, and Support. Seamless configuration and migration include fast deployment of critical and complex workloads on the cloud with hands-on expertise in AWS Services. Send me a message. I would love to discuss your project.

🏆 Top-Rated Ruby on Rails Developer | Shopify App Developer with 10+ years of experience, 2500+ Upwork hours, and 40+ successful projects delivered. From AI-powered Shopify apps to Ruby on Rails backends integrated with large language models, I turn complex ideas into clean, scalable, production-ready systems. I focus on building scalable, maintainable systems with clean architecture and reliable performance. If you're looking to add AI capabilities to your product or build a powerful backend with Ruby on Rails, I can help you design and implement the right architecture. 🤝 Why Clients Choose Me ✅ 10+ years shipping production code — I've seen what works and what breaks ✅ Clean architecture focus — Your project won't become technical debt ✅ Proactive communication — You'll never wonder "what's happening?" ✅ Long-term thinking — I build for today and scale for tomorrow ✅ Business outcome focus — I care about your metrics, not just my code 🛒 Shopify App Development Specializing in modern Shopify apps and store solutions: ✅ Public Shopify App Development (Shopify App Store, OAuth, Billing API) ✅ Custom Shopify Apps for specific business workflows ✅ Shopify Store Development & Theme Customization ✅ AI-powered Shopify features (product descriptions, support automation) ✅ Shopify GraphQL & REST API integrations 💎 Ruby on Rails Web Development Full-cycle Ruby on Rails development for scalable platforms. ✅ SaaS platforms & custom web applications ✅ REST API & GraphQL development ✅ Database design (PostgreSQL, MySQL, MongoDB) ✅ Background jobs (Sidekiq, Redis) ✅ Payment integrations (Stripe, PayPal) 🤖 AI Development • AI chatbots & assistants (Claude / ChatGPT) • AI content generation • AI-powered search & recommendations • Automated workflows using LLMs • AI integrations inside SaaS products ⚙️ Deployment & Tools AWS EC2 • DigitalOcean • Heroku • Cloud66 GitHub • GitLab • Jira • Trello • Slack 💬 Need help building a Shopify app, Ruby on Rails platform, or AI-powered product? Send me a message and let's discuss how we can build your next AI-powered product.

🚀 Are you looking for a developer who delivers working, scalable code — on time, without excuses? I'm Rakibul — a Full Stack Web Developer, DevOps Engineer & Linux System Admin with 5+ years of production experience. I've built and shipped real products used by real users — including AI creative platforms, social apps, e-learning systems, and SaaS tools. Real projects I've shipped: ✅ Miragicai — AI creative suite with virtual try-on, background removal, image generation, STT/TTS, sales pilot & speed painting ✅ TalkAI — Production AI chat assistant with real-time interactions & optimized frontend state management ✅ NETME (netmeeu) — Social meet-up platform with location-based user discovery, events & profile flows ✅ StudiaNova — 5+ years managing Linux production servers for a live virtual school platform ✅ Personal Marketplace (rakibulinux) — Full Upwork/Fiverr-style platform with Stripe, admin dashboard & order management What I build for clients: ✅ Custom web apps — React.js / Next.js + Node.js / Express.js / NestJS ✅ AI-powered features — chatbots, image generation, virtual try-on, STT/TTS, semantic search, content generation ✅ OpenAI / Claude / Gemini API integration into new or existing apps ✅ REST API development, third-party integrations & payment gateways (Stripe, SSLCOMMERZ) ✅ Real-time apps with WebSockets / Socketio ✅ DevOps — Docker, CI/CD pipelines, AWS EC2/EKS, Kubernetes, Nginx ✅ Linux server hardening, backup automation & uptime monitoring ✅ PostgreSQL & MongoDB database design and optimization AI & LLM Skills: 🤖 OpenAI API — GPT-4, Assistants API, function calling 🤖 Claude API (Anthropic) & Google Gemini integration 🤖 AI chatbot development with custom knowledge bases 🤖 LangChain for building LLM pipelines 🤖 Vector databases — Pinecone, pgvector, ChromaDB 🤖 Prompt engineering & embedding models / semantic search Full Tech Stack: Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Shadcn UI, Redux/RTK Backend: Node.js, Express.js, NestJS, Prisma ORM, REST APIs, WebSockets AI/LLM: OpenAI, Claude, Gemini, LangChain, Pinecone, pgvector Database: PostgreSQL, MongoDB DevOps: Docker, Linux (Ubuntu), Nginx, CI/CD, AWS EC2/EKS, Kubernetes, Bash scripting Why clients work with me again: → I've managed live production servers for 5+ years — I understand what "uptime" really means → I've shipped AI features in real products, not just hobby projects → I communicate clearly with daily updates — no ghosting, no surprises → I flag issues early and write clean, documented, maintainable code → I handle both development AND server management end-to-end — saving you from hiring two people I'm currently taking on new projects — whether it's integrating AI into your existing app, building a full-stack SaaS from scratch, or managing your Linux infrastructure. 📩 Message me with your project details. I'll respond within a few hours with clear, honest feedback on how I can help.

I'm a full stack engineer, strongest on the backend and DevOps side, but I ship frontends too. Four years at Novomind, a German enterprise software company, working across four product teams in Java, Spring Boot, Angular, and Vue. A few things I've shipped recently: On the AI-HUB team at Novomind, I integrated Gemini, OpenAI, Neuroflash, and DeepL, and cut our CI/CD release time from 5-6 hours down to 1-2 by parallelizing the pipeline. On iMarket, I built the Angular frontend and REST APIs and integrated 9 marketplaces including Amazon, eBay, and Otto. Outside work, I built two systems from scratch: a warehouse management backend for a petroleum services company (Spring Boot, PostgreSQL, JWT, full audit trail), and SkillSouq, a freelance course marketplace with Stripe payments, Wise international payouts, and live video sessions. 90%+ test coverage on that one. If you need one person who can own a project end-to-end, schema, API, frontend, CI/CD, deployment, that's the kind of work I do best.

Is your website, email, or VPS down or slow? As a Linux Server Administrator with 10+ years managing cPanel, AWS, and VPS infrastructure, I fix and secure servers fast so your business stays online without downtime. I focus exclusively on server-side infrastructure, not web design or app development, which means I troubleshoot root causes fast: misconfigured Apache/Nginx, mail delivery failures, database bottlenecks, and security gaps that generic developers miss. Clients come to me for the fix, not the theory. Here's what I handle for clients: - Server setup & hardening on Ubuntu, CentOS, Debian with cPanel/WHM, Webmin, or Virtualmin - AWS infrastructure: EC2, RDS, Lightsail, Elastic Beanstalk, DynamoDB, VPC - Web server performance tuning: Apache, Nginx, PHP-FPM - MySQL/MariaDB administration, monitoring, and backup strategy - Email server setup and deliverability fixes: Postfix, SMTP/IMAP/POP3 - DNS (BIND), SSL/HTTPS, FTP/SFTP, Docker, Ansible automation, and 24/7 monitoring 123 completed jobs on Upwork, with clients repeatedly returning for urgent fixes like WordPress-on-VPS recovery, AWS SES email delivery setup, and emergency SMTP troubleshooting. Send me a message describing your server issue or project and I'll reply with a clear plan, usually within a few hours.