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Amazon API & PPC automation expert Amazon SP-API, Vendor API, Business API, and Ads API with 100% Job Success, Top Rated status, $200K+ earned across 110 jobs (12,500+ hours). I build systems that run Amazon operations end to end, and increasingly wire them into Claude and AI agents so they don't just report they decide. Amazon SP-API (Seller Central) • Orders, inventory, and settlement sync across single and multi-account setups • Reimbursement automation catching lost/damaged inventory and fee errors Amazon owes you • FBA reporting, financial reconciliation, and Seller Central data pipelines • MWS-to-SP-API migrations for sellers still on legacy integrations Amazon Vendor API (Vendor Central) • Purchase order automation, shipment/ASN handling, and invoice reconciliation for 1P vendors • Vendor-side inventory and cost/price sync • Chargeback and deduction tracking to reduce revenue leakage Amazon Business API • B2B catalog, pricing, and quantity-discount integrations for Amazon Business sellers • Tax-exemption and business-customer order handling Amazon Ads API & PPC Automation • Sponsored Products, Sponsored Brands, and Sponsored Display campaign management • Automated bid management, keyword harvesting, and negative-keyword automation • ACOS/TACOS optimization and Amazon Marketing Stream (AMS) reporting pipelines • Daily/weekly performance dashboards pushed to Slack, Sheets, or a client dashboard automatically AI & Claude Integration • MCP (Model Context Protocol) servers that connect Amazon data directly to Claude for natural-language reporting and decision support • AI agents that monitor PPC spend, flag anomalies, and recommend or auto-execute bid changes • Claude/OpenAI-powered product research, listing optimization, and customer-question automation Background: AWS Certified Developer, Amazon Ads Advanced Certified, Amazon DSP Certified. 14+ years across .NET, Python, Node.js, and React, working with Amazon sellers, vendors, and agencies from single-account operations to multi-brand portfolios. If any part of your Amazon operation Seller, Vendor, Business, or Ads still needs a human to check it daily, let's fix that. #AmazonSPAPI #AmazonVendorAPI #AmazonBusinessAPI #AmazonAdsAPI #AmazonPPC #AmazonAdvertising #AmazonMWS #AmazonMarketingStream #AmazonMarketingCloud #SponsoredProducts #SponsoredBrands #SponsoredDisplay #ACOSOptimization #TACOSOptimization #BidOptimization #AmazonFBA #AmazonFBM #SellerCentralAutomation #VendorCentralAutomation #ReimbursementAutomation #InventoryManagement #OrderManagementSystem #EcommerceAutomation #APIIntegration #ClaudeAPI #MCPServer #AIAgents #WorkflowAutomation #n8n #AmazonSellerAutomation

I am Kapil Saini, a Backend and Cloud Engineer with over 5 years of experience designing, building, and deploying scalable, cloud-native, and microservices-based applications. My work focuses on developing high-performance backend systems, integrating AI-driven solutions, and optimizing cloud infrastructure for cost efficiency, scalability, and reliability. Over the years, I’ve collaborated with startups, mid-sized teams, and enterprise clients to design systems that handle millions of requests per day—always emphasizing clean architecture, automation, and long-term maintainability. Core Skills and Expertise: Backend Development: Django, Flask, FastAPI, Node.js (Express), RESTful APIs, GraphQL Programming Languages: Python, JavaScript/TypeScript, Go (Golang), Bash scripting Microservices Architecture: Distributed systems, asynchronous task queues (Celery, Redis), service discovery, monitoring, logging, and fault tolerance Cloud Platforms: AWS: Lambda, ECS/Fargate, API Gateway, SQS, Batch, CloudWatch, IAM, S3, RDS, DynamoDB, Step Functions Google Cloud Platform: Cloud Run, Cloud Functions, Pub/Sub, Cloud SQL, Cloud Storage, Monitoring, Logging Containerization & CI/CD: Docker, Docker Compose, Kubernetes, Helm, GitHub Actions, GitLab CI/CD, Jenkins, ArgoCD Search & Data: Elasticsearch, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, Firebase AI & Automation: Chatbot development, conversational AI workflows, LLM integration (OpenAI, LangChain), data processing pipelines, workflow automation Monitoring & Observability: Prometheus, Grafana, ELK Stack, CloudWatch Metrics, Sentry, Datadog System Design & Architecture: API design, event-driven systems, pub/sub messaging, caching strategies, fault tolerance, scalability optimization Testing & Code Quality: Pytest, Unittest, Postman/Newman, API contract testing, linting, pre-commit automation What I Deliver: Scalable and maintainable backend APIs for enterprise-grade and SaaS applications Cloud-native architectures that are optimized for cost, scalability, and reliability End-to-end CI/CD pipelines and DevOps automation for seamless deployment AI integrations and automation pipelines to streamline workflows and enhance user experience Migration of monolithic systems to microservices with minimal downtime Secure, production-ready APIs with robust authentication, authorization, and monitoring I’m passionate about designing systems that scale effortlessly, writing maintainable code, and creating automated infrastructures that let businesses focus on growth instead of operations. Whether you need backend development from scratch, cloud infrastructure setup, or integration of AI-powered automation, I can help you build solutions that are reliable, efficient, and future-proof. Let’s collaborate to turn your technical challenges into scalable, production-ready solutions.

Hi, I’m Mehul, a Top-Rated-Plus AWS Expert and DevOps Engineer who helps startups and founders launch and scale reliable SaaS, healthcare, and fintech platforms on AWS. ✅ Top 1% Upwork Freelancer ✅ 125+ Projects Completed ✅ 7000+ Hours Worked ✅ Top-Rated Plus on Upwork ✅ AWS Certified Developer - Associate 🏆 🏆 I’ve designed systems serving 2M+ users, built HIPAA-compliant healthcare apps, and helped teams cut cloud bills by 30–40 % without compromising performance. My focus is simple: build it once, make it scale, and keep your costs under control. ✅ What I Do ➥ Architect secure, serverless AWS setups using Lambda, API Gateway, and DynamoDB ➥ Deploy AI Agent to AWS with Bedrock ➥ Automate deployments with Terraform, GitHub Actions, and CodePipeline ➥ Optimise infrastructure for speed, uptime, and cost 💡 Why Work With Me ➥ 7+ years in AWS DevOps ➥ $300 K+ earned on Upwork, 100 % Job Success Known for clear communication, quick delivery, and long-term reliability Let’s connect if you’re building a product and want an AWS setup that’s secure, scalable, and easy to manage so you can focus on growing your business while I handle the cloud. Experienced with Amazon EC2, S3, RDS, Aurora, DynamoDB, ElastiCache, CloudFront, API Gateway, Step Functions, EKS, Fargate, CodePipeline, CodeBuild, CloudWatch, Grafana, Prometheus, GuardDuty, Security Hub, AWS Organisations, SCPs, KMS, Secrets Manager, IAM, WAF, Route53, ACM, Amplify, SageMaker, Bedrock, OpenSearch, and CloudFormation. Python, Bash, TypeScript, Node.js, Docker, Kubernetes, GitHub Actions, GitLab CI, Jenkins, n8n, Zapier.

I help founders, CTOs, and engineering teams design, troubleshoot, and deploy AWS systems using Lambda, API Gateway, ECS/Fargate, Cognito, RDS, DynamoDB, S3, CloudFront, CloudWatch, CDK/Terraform, IAM, and CI/CD pipelines. You should contact me if you need help with: ✅ AWS architecture review before launch ✅ Cognito authentication and user-management setup ✅ EC2, Load Balancers, Firewalls, VPC, and secure networking ✅ Serverless APIs with Lambda, API Gateway, DynamoDB, SQS, SNS, and Step Functions ✅ ECS/Fargate deployments for containerized apps ✅ CI/CD, infrastructure as code, and repeatable deployments ✅ AWS cost, security, IAM, VPC, and observability improvements ✅ Rescue work when an AWS setup is broken, unstable, or hard to maintain In my enterprise career, I have led AWS cloud practices, delivered large-scale cloud programs, trained teams, and worked across architecture, DevOps, backend systems, and cloud governance. On Upwork, I focus on hands-on, practical AWS work for small teams that need senior help for 5–20 hours per week. Clients value me for clear communication, structured problem-solving, and building systems that are secure, maintainable, and cost-aware. I am especially useful when you need someone who can both design the architecture and get hands-on with implementation.

🎯 Expert DevOps | AWS | Docker | CI/CD | Python Scripting | Full stack development ✮✮✮✮✮ 5 Star Reviews ✮✮✮✮✮ 🕓🚀 Long term working relationship I am an experienced DevOps engineer with the ability to build up infrastructures, continuous deployment pipelines, monitoring from the ground up. If you just started a new project and you need someone to give your devs a stable infrastructure and deployment pipeline to work with, I am the guy you are looking for. What's on Offer: ✅ Seamlessly automated DevOps (in Docker, Kubernetes,Terraform, Ansible). ✅ AWS Cloud mastery for performance ✅ From APIs to data pipelines, I whip up efficient Python backends using Django, Flask ✅ Proactive monitoring and maintenance. Why Choose Me? ✔️ Clear and Transparent communication ✔️ Agile in nature ✔️ Quality-focused and client-centered ✔️ Quick Responsive ✔️ Ready for any complex challenges with its best solutions My top objective is to develop long-term client connections. I am always on time and dedicated to meeting deadlines and providing excellent work. To discuss your amazing initiatives and take your business to new heights, contact 𝐑𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 𝘁𝗼 𝗺𝗲 𝗧𝗢𝗗𝗔𝗬.

I help startups and enterprises build AI-powered products that automate work, improve decision-making, and create new revenue opportunities. Over the last 15+ years, I have delivered custom software, SaaS platforms, web applications, and enterprise solutions. Today, my primary focus is helping businesses integrate Generative AI and intelligent automation into their products and operations. I specialize in designing and developing: • AI Agents and Multi-Agent Systems • Custom ChatGPT-like Applications • Retrieval-Augmented Generation (RAG) Solutions • AI-Powered SaaS Platforms • Intelligent Document Processing Systems • Workflow Automation and AI Assistants • AI-Powered Customer Support and Sales Agents • Knowledge Bases and Enterprise Search Solutions • AI Integrations for Existing Applications I combine deep software engineering expertise with modern AI technologies to deliver production-ready systems using: => AI & LLMs: OpenAI, Claude, Gemini, LangChain, LangGraph, CrewAI, Pinecone, Weaviate, ChromaDB, Ollama => Backend: PHP, Laravel, Node.js, Express.js, NestJS, Python APIs, Microservices => Frontend: React.js, Next.js, Angular, TypeScript => Mobile: Flutter for iOS and Android applications with AI capabilities. => Cloud & DevOps: AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD Pipelines Typical AI Solutions I Build: ✔ AI Chatbots and Virtual Assistants ✔ Internal Knowledge Assistants ✔ Customer Support Automation ✔ AI-Powered CRMs and ERPs ✔ Document Analysis and Data Extraction Systems ✔ Proposal and Content Generation Tools ✔ AI Search and Recommendation Engines ✔ Voice and Conversational AI Applications ✔ Workflow and Process Automation Systems ✔ AI Features for Existing SaaS Products Industries Served: Healthcare • Legal • Real Estate • Education • Recruitment • E-Commerce • Finance • Professional Services Why clients work with me: ✔ AI-First Product Thinking ✔ 15+ Years of Full Stack Engineering Experience ✔ End-to-End Product Ownership ✔ Scalable and Secure Architecture ✔ Fast MVP Development ✔ Strong Communication and Consulting Approach ✔ Long-Term Technical Partnership Whether you're building an AI startup, adding Generative AI to an existing product, automating business processes, or launching an AI-powered SaaS platform, I can help you turn your idea into a production-ready solution.