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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.

🥇 As an AWS Serverless Technology Professional and Expert Developer, I specialize in creating scalable, secure, and cost-efficient cloud solutions using AWS services. With extensive experience in Amazon q, AWS Lambda, API Gateway, DynamoDB, and the Server less Framework, I transform complex requirements into seamless and robust applications. For instance, I recently developed a server less web application for a client, utilizing Amazon q, AWS Lambda and API Gateway to create a highly scalable backend, and DynamoDB for a flexible, no-SQL database. Another project involved migrating a legacy system to a serverless architecture, resulting in a 50% reduction in operational costs and improved performance. 👉 I am dedicated to continuous learning and improving my skills to better serve my clients. Committed to delivering top-notch solutions on Upwork, I am here to help you achieve your project goals with precision and care. 🛠️ - Amazon Q, AWS BedRock, Amplify, CDK, AWS Lambda, Lambda Resolver, Lambda Concurrency, ESC, Fargate - CI /CD - AppSync, GraphQL - No SQL: DynamoDB, - RDS: Aurora, Postgres, Mysql - AWS EBS - AWS S3 - AWS Cognito( federated identities: Okta, Microsoft AD, SSO, Google, Facebook, Apple) - AWS Ec2, VPC - AWS Load Balancing - AWS Cloud Watch - AWS Autoscaling - AWS IAM - AWS SQS, SNS - AWS Route 53 - SAM 📊 Use Cases: Serverless Web Application: Developed a serverless web application for a client using AWS Lambda and API Gateway for a highly scalable backend, and DynamoDB for a flexible, no-SQL database. Legacy System Migration: Migrated a legacy system to a serverless architecture, resulting in a 50% reduction in operational costs and improved performance. 🧭 Real-Time Data Processing: Implemented a real-time data processing pipeline with AWS Kinesis, Lambda, and S3, enabling the client to process and analyze streaming data efficiently. 🚀 Automated Infrastructure: Created automated CI/CD pipelines using AWS CodePipeline and CodeBuild, significantly speeding up the deployment process and reducing manual errors.

🚀 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐚𝐚𝐒 & 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭 | React · Next.js · Node.js | 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 I'm a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 specializing in 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐑𝐞𝐚𝐜𝐭/𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐚𝐧𝐝 𝐍𝐨𝐝𝐞.𝐣𝐬. With 𝟖+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I help startups and businesses design, build, and scale 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 — from MVP to production. I focus on delivering 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐜𝐥𝐞𝐚𝐧, 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 that not only work today but are built for long-term growth. By combining 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐰𝐢𝐭𝐡 𝐀𝐈 𝐜𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬, I help businesses automate workflows, improve efficiency, and launch faster. → 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 ✔ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React, Next.js, Node.js, Express.js, FastAPI, Django | TypeScript, JavaScript, Python, SQL ✔ 𝐒𝐚𝐚𝐒 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Multi-tenancy, subscription billing, role-based access, and scalable backend systems — from MVP to production. ✔ 𝐀𝐈 & 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 OpenAI API, LangChain, RAG pipelines, Pinecone, Weaviate, FAISS — building intelligent and automated systems. ✔ 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 & 𝐀𝐏𝐈𝐬 REST, GraphQL, WebSockets — live dashboards, chat systems, notifications, and real-time updates. ✔ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 PostgreSQL, MongoDB, Supabase, Redis, Firestore, MySQL — optimized for performance and scalability. ✔ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 AWS, Docker, Kubernetes, CI/CD — reliable deployments and scalable infrastructure. ✔ 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 OAuth, JWT, Google/GitHub Sign-In, Stripe, PayPal — secure and production-ready integrations. ✔ 𝐔𝐈/𝐔𝐗 & 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 Tailwind CSS, Shadcn UI, Material UI — clean, responsive, and user-friendly interfaces. → 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✔ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩: From planning to deployment — I handle the complete product lifecycle. ✔ 𝐀𝐈-𝐃𝐫𝐢𝐯𝐞𝐧 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: Practical AI integrations that solve real business problems. ✔ 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 & 𝐒𝐜𝐚𝐥𝐢𝐧𝐠 𝐅𝐨𝐜𝐮𝐬: Fast MVP development with a strong foundation for growth. ✔ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐑𝐞𝐚𝐝𝐲 𝐂𝐨𝐝𝐞: Clean, modular, and maintainable codebases. ✔ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 & 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Optimized systems with focus on speed and stability. ✔ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Quick responses, transparent updates, and smooth collaboration. → 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (React, Next.js, Node.js) 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 — MVP to Production 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 & 𝐑𝐀𝐆 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐎𝐩𝐞𝐧𝐀𝐈 & 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Real-Time Dashboards, Chat & WebSocket Systems Database Architecture & Performance Optimization AWS Deployment with Docker & CI/CD Authentication Systems & Role-Based Access Control Stripe, PayPal & Subscription Billing Integration 📱 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 SaaS Platforms & Productivity Tools E-Commerce & Marketplace Applications FinTech & Finance Systems Healthcare & Telemedicine Platforms AI-Powered Applications Social & Community Platforms 📩 Let's build your next 𝐒𝐚𝐚𝐒 𝐨𝐫 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭! If you're looking to launch fast, scale efficiently, or integrate AI into your product — I’m here to help. 🟢 Available for long-term and short-term projects | Fast response time | Flexible with time zones 🔍 Keywords: Full-Stack Developer, React Developer, Next.js Developer, Node.js Developer, SaaS Developer, Web Application Development, TypeScript Developer, JavaScript Developer, Python Developer, AI Integration, LLM Integration, OpenAI API, LangChain Developer, RAG Pipeline, Vector Database, Generative AI, AI-Powered App, Full-Stack AI Developer, FastAPI Developer, Django Developer, REST API Development, GraphQL API, PostgreSQL Developer, MongoDB Developer, Supabase Developer, Redis Developer, AWS Deployment, Docker, Kubernetes, CI/CD Pipeline, Startup MVP, MVP Development, SaaS MVP Developer, Scalable SaaS Architecture, Multi-Tenant SaaS, Subscription Billing, Stripe Integration, OAuth Integration, Real-Time Web App, WebSocket Developer, Dashboard Development, Chat Application, E-Commerce Development, FinTech App, Healthcare Web App, Performance Optimization, Secure Web Application, API Integration Expert. less

Hi, I’m Raghav Daga, a DevOps and AWS Cloud Engineer helping startups and SaaS teams deploy secure, scalable, and automated production systems on AWS. I specialize in container-based deployments using ECS Fargate and Docker, end-to-end CI/CD automation with GitHub Actions, and real-world backend deployments using FastAPI and Node.js. Recent work: deployed a production EV Charger Management System on AWS — real-time IoT communication via MQTT, FastAPI microservices on ECS Fargate, automated billing, CloudWatch monitoring, and a full CI/CD pipeline. ─────────────────────────── 🛠 SERVICES I OFFER ─────────────────────────── • Design and deploy AWS infrastructure (VPC, EC2, ECS Fargate, ALB, RDS) for new and existing applications. • Containerize applications with Docker and set up CI/CD pipelines using GitHub Actions for automated, zero-downtime deployments. • Deploy and manage FastAPI / Node.js backends on AWS with structured logging, CloudWatch monitoring, and alerting. • Set up secure cloud networking — VPC architecture, IAM roles and policies, Security Groups, and Secrets Manager. • Optimize infrastructure for cost and performance — right-sizing, Auto Scaling, CloudWatch dashboards. • Migrate applications from basic servers to containerized, production-ready AWS environments. • Integrate real-time systems, async workers, and API gateways into scalable cloud-native architectures. ─────────────────────────── ⚙️ TECH STACK ─────────────────────────── • AWS: EC2, ECS Fargate, EKS, ECR, S3, Lambda, CloudWatch, IAM, VPC, Route 53, ALB, CloudFront • DevOps: Docker, GitHub Actions, Terraform, Kubernetes, Linux Administration, Nginx • Backend: Python / FastAPI, Node.js / Express, PostgreSQL, MongoDB, Redis, REST APIs ─────────────────────────── ✅ WHY CLIENTS WORK WITH ME ─────────────────────────── • Production-focused: I build systems with security, uptime, and maintainability in mind — not just "it works on my machine." • End-to-end ownership: From infrastructure design to deployment, monitoring, and documentation, I manage the full workflow. • Startup-friendly: Comfortable with MVPs, fast iterations, and infrastructure that scales as you grow. • Strong fundamentals: Deep hands-on experience across AWS, containers, CI/CD, and backend systems — not surface-level. ─────────────────────────── 📩 LET'S WORK TOGETHER ─────────────────────────── If you need help deploying or scaling your application on AWS using modern DevOps practices, send me a brief message about your app, tech stack, and current challenges — and I'll suggest a clear plan. Keywords: AWS DevOps Engineer, ECS Fargate, Docker, GitHub Actions CI/CD, Terraform, Cloud Infrastructure, FastAPI Deployment, Node.js Deployment, React.js, CloudWatch Monitoring, VPC Networking, Kubernetes, IoT Systems.

✅ Top Rated Plus | 100% JSS | 4x Certified (AWS SA Pro, GCP Pro Architect, Snowflake) | BITS Pilani MTech Data Science | Full Stack Developer & Data Engineer | React, Python, Node.js, Spark | $20K+ earned | 1,845+ hours I build full-stack web applications and data engineering systems that go to production, not to demo day. SaaS MVPs, Spark-based ETL pipelines, cloud architecture on AWS and GCP, I handle both the application layer and the data infrastructure behind it. 🔹 Full-Stack SaaS & Web Application Development React, Next.js, Node.js, and Python backends for SaaS platforms, dashboards, internal tools, and customer-facing apps. MVP to production on AWS/GCP with CI/CD, automated testing, and monitoring from day one. 19 Upwork contracts delivered with structured milestones. 🔹 Data Engineering & ETL Pipeline Architecture End-to-end data pipeline design with Apache Spark, PySpark, Scala, Snowflake, and Airflow. Batch and streaming ETL processing millions of records per run. Data lake architecture, warehouse modeling, analytics-ready output layers. 8+ years building production Spark + Cassandra systems at enterprise scale. 🔹 Cloud Architecture & Infrastructure (AWS + GCP) 4 cloud architecture projects on Upwork, all rated 5.0. $2,300 CloudStack design. AWS architecture advisory. EC2, Lambda, S3, RDS, EMR, Redshift on AWS. BigQuery, Dataflow, Cloud Functions on GCP. Terraform for IaC, Docker and Kubernetes for orchestration, zero-downtime deployments. 🔹 API Development & Backend Systems REST API and GraphQL backends with Node.js, NestJS, FastAPI, and Django. Microservices, Redis caching, WebSocket integrations, Stripe payment APIs, OAuth/JWT authentication. Backend services handling concurrent users at production scale. 🔹 Database Design & Data Modeling PostgreSQL, MongoDB, MySQL, Cassandra, DynamoDB, Redis. Schema design, query tuning, indexing, partitioning. Star and snowflake schemas, slowly changing dimensions, SQL optimization for analytics. Architecture decisions balancing performance, throughput, and cost. 🔹 AI Integration & Intelligent Applications OpenAI API, Hugging Face, NLP pipelines, chatbot systems, text extraction and summarization. Delivered NLP processing on Upwork. AI-powered features built into SaaS products as production features, not standalone experiments. 🔹 Real-Time Processing & Event-Driven Systems Kafka for event-driven architectures, change data capture, WebSocket dashboards, streaming pipelines for near-real-time analytics. Application events connected to data warehouse layers. 🔹 Frontend Performance & TypeScript Engineering React and Next.js with SSR/SSG for SEO-friendly rendering. TypeScript full stack. Core Web Vitals optimization, Tailwind CSS, responsive design. Fast-loading frontends that rank and convert. 🔹 DevOps, CI/CD & Production Systems Docker, Kubernetes, Terraform, GitHub Actions, GitLab CI. Serverless with AWS Lambda and GCP Cloud Functions. Monitoring, logging, alerting for production. Zero-downtime deployment strategies. 🔹 Technical Consulting & Architecture Advisory TypeScript and AWS Lambda tutor on Upwork, rated 5.0 over 13 hours. Cloud migration advisory, system design review, code audits, performance optimization, engineering mentorship. 📊 AWS Solutions Architect Professional + Associate (Dec 2026) | GCP Pro Cloud Architect (Jul 2026) | Snowflake Core (Jan 2026) 📊 MTech Data Science, BITS Pilani, ranked top 5 engineering institutions in India 📊 19 contracts, 100% JSS, Top Rated Plus, 1,845+ hours tracked, $20K+ earned 📊 "Jay's expertise brought the architecture design to life in ways I hadn't imagined" (5.0 rated) 📊 8+ years: React, Node.js, Python, Java, Scala across SaaS, healthcare, fintech, enterprise → Day 1: Requirements call + architecture proposal with tech stack rationale → Week 1: Sprint development, daily Loom/Slack updates, working code shipped → Ongoing: Weekly demos, priority reviews, transparent tracking, full documentation → Delivery: Documented code, CI/CD configured, deployment guide, 2-week post-launch support Full Stack: React, Next.js, Node.js, NestJS, Express, TypeScript, JavaScript, Python, FastAPI, Django Data: Apache Spark, PySpark, Scala, Snowflake, Airflow, Kafka, ETL, dbt, SQL, BigQuery Cloud: AWS (Lambda, EC2, S3, RDS, EMR, Redshift), GCP (BigQuery, Dataflow), Docker, Kubernetes, Terraform DB: PostgreSQL, MongoDB, MySQL, Redis, Cassandra, DynamoDB, Supabase AI: OpenAI API, Hugging Face, NLP, LLM Integration, TensorFlow, PyTorch 💬 Message me with your project scope or data challenge. I respond within 4 hours with a free assessment and can start within 48 hours.