Profile: ---------- I build AI systems that work in production — not just prototypes. My focus is on Generative AI, agentic AI workflows, and the cloud infrastructure to run them reliably at scale. Over 20+ years I've designed and shipped enterprise platforms spanning AI orchestration, API integrations, microservices, and end-to-end DevOps pipelines. I work primarily in Python, Java, Node.js, deploying on AWS, GCP, and Azure using Kubernetes, Docker, and Infrastructure-as-Code What I build: ---------------- AI agents and orchestration platforms with intelligent routing, guardrails, and audit trails. RAG pipelines with structured outputs and validation layers for production accuracy. API-first microservices and real-time data pipelines (Kafka, Redis, WebSockets). Cloud-native infrastructure with CI/CD, monitoring, and cost optimization baked in. Recent projects: -------------------- AI2ME — Enterprise AI orchestration middleware connecting multiple LLM providers with compliance guardrails (HIPAA, GDPR, SOC2), intelligent routing, and cost optimization across regulated industries. AI-Powered EdTech Suite — Built AI-driven assessment generation, avatar creation, and automated evaluation platforms with custom model training and structured output pipelines. Kubernetes File Processing Platform (Glasswall) — Designed multi-service K8s cluster with Python and Golang microservices, deployed via Helm charts across standalone and cloud-managed clusters. IoT Certificate Provisioning (Qualcomm) — Architected microservices-based platform for SSL certificate provisioning across IoT devices, deployed on AWS with Docker containers. Core stack: -------------- AI/LLMs: OpenAI, Claude, MCP, RAG, vector databases (Pinecone, Chroma), prompt engineering, structured outputs Backend: Python (FastAPI, Flask), Node.js (Express), Java-Springboot, Golang, REST/GraphQL APIs Cloud: AWS, GCP, Azure (Almost all services) DevOps: Kubernetes, Docker, Terraform, GitHub Actions, Jenkins, CI/CD pipelines Data: PostgreSQL, MongoDB, DynamoDB, Kafka, Redis, Elasticsearch

I build AI-powered systems that automate business operations - from the AI logic to the full-stack application, deployment, and scaling. You don't need to hire 2 freelancers. I handle everything. ✓ 100% Job Success | Top Rated | $70K+ earned | 2,500+ hours ✓ Production apps serving 200,000+ users ✓ Certified Anthropic Claude AI Architect WHAT I BUILD: → AI Chatbots & Agents - Customer support, lead qualification, document Q&A. Built with GPT-4, Claude, or open-source models. Production-ready, not prototypes. → AI Workflow Automation - Connect your CRM, email, forms, and databases with AI-powered workflows. Automate data extraction, lead scoring, content generation, and responses. → Full-Stack AI Applications - Web and mobile apps with AI at the core. RAG systems, AI agents, dashboards, internal tools. Architecture to deployment. → LLM Integration - Plug OpenAI or Claude API into your existing app. Clean APIs, error handling, token optimization, cost management. TECH STACK: AI: OpenAI API, Anthropic Claude API, LangChain, RAG, Vector DBs Backend: Python (FastAPI, Django), Node.js, Serverless Frontend: React, Next.js, TypeScript Cloud: AWS (Lambda, S3, DynamoDB), Docker, PostgreSQL, MongoDB Send me what you want to automate. I'll reply within 2 hours with a plan and estimate.

⚠️ Available only for those who value and seek quality work. Top Rated Plus Full-Stack Python Developer | AI Agent Specialist | SaaS Architect with great software development knowledge and good design sense, in developing AI-powered web apps and enterprise-level software architectures. ☑️ Top 3% talent of Upwork ☑️ 100% Job Success Rating ☑️ 5-star Rating on Upwork 💡 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿 As a Full Stack Developer and AI Engineer, I bring deep expertise in Python, Django, FastAPI and frontend frameworks like React and Next.js, backed by solid DevOps and cloud experience (AWS, Azure). I develop: - AI-Driven SaaS platforms — from MVP to scale - AI agents & automation using GPT/LLMs - Robust APIs and microservices with FastAPI/Flask - Scalable backend systems & secure cloud deployments - Responsive UIs with React, Next.js, or Vue With 6+ years of experience, I offer end-to-end product ownership, eliminating the need for multiple developers. Working worldwide, I help customers from various business domains through coding, building their software that helps them manage or software as a service SaaS, and filling expertise plus technological gaps. Here are the main industries: Healthcare & Telemedicine eCommerce & Retail EdTech & eLearning FinTech & Finance Manufacturing & Logistics Real Estate Platforms E-sports & Gaming Fleet Management Food & Beverages 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗼𝘃𝗲𝗿𝘃𝗶𝗲𝘄 𝗼𝗳 𝘁𝗼𝗼𝗹𝘀 𝘁𝗵𝗮𝘁 𝘄𝗶𝗹𝗹 𝗴𝗿𝗲𝗮𝘁𝗹𝘆 𝗯𝗲𝗻𝗲𝗳𝗶𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁: 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Python, Django, FastAPI, Flask, JavaScript, ReactJS, Next.Js, HTML/CSS, Bootstrap, MaterialUI, ReactNative, Redux, Node.js, Lumen 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Pytest, Lucas, Selenium 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: CI/CD, AWS (EC2, S3, Secrets Manager, CodeDeploy), AWS Cognito, Baatch jobs and state machines, Azure DevOps, GitHub Actions, SSH, SCP, API White Listing, Sessions, 2FA, symmetric encryptions, and more. 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: OpenAI, LangChain, GPT-4, Claude, RAG, semantic search, vector DBs. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MySQL, MSSQL, PostgreSQL, MongoDB, or AWS Dynamo DB. 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 & 𝗧𝗼𝗼𝗹𝘀: Docker, Nginx, Gunicorn, VPS Servers, SMTP Libraries, Payment Gateway Integrations, Third-Party APIs, MailChimp, mailtrap, Caching, Redis, Celery, Throttling, Elastic search, newrelic. 𝐃𝐢𝐬𝐜𝐨𝐯𝐞𝐫 𝐭𝐡𝐞 𝐛𝐨𝐮𝐧𝐝𝐥𝐞𝐬𝐬 𝐩𝐨𝐭𝐞𝐧𝐭𝐢𝐚𝐥 𝐨𝐟 𝐲𝐨𝐮𝐫 𝐏𝐲𝐭𝐡𝐨𝐧𝐬 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐰𝐢𝐭𝐡 𝐦𝐲 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞! Whether you're a dynamic powerhouse, a flourishing titan, or a pioneering luminary, I stand ready to transform your concepts with unparalleled precision and groundbreaking innovation. 🌟 𝗖𝗹𝗶𝗲𝗻𝘁 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗻𝗮𝗽𝘀𝗵𝗼𝘁 “𝐴𝑏𝑑𝑢𝑙𝑙𝑎ℎ 𝑝𝑢𝑡 𝑖𝑛 𝑒𝑥𝑡𝑟𝑎 𝑒𝑓𝑓𝑜𝑟𝑡 𝑡𝑜 𝑚𝑎𝑘𝑒 𝑠𝑢𝑟𝑒 𝑜𝑢𝑟 𝑝𝑟𝑜𝑑𝑢𝑐𝑡 𝑤𝑎𝑠 𝑠𝑢𝑐𝑐𝑒𝑠𝑠𝑓𝑢𝑙. 𝐻𝑒 𝑖𝑛𝑡𝑟𝑜𝑑𝑢𝑐𝑒𝑑 𝑆𝑤𝑎𝑔𝑔𝑒𝑟 𝑡𝑜 𝑜𝑢𝑟 𝑡𝑒𝑎𝑚, 𝑖𝑚𝑝𝑟𝑜𝑣𝑖𝑛𝑔 𝑜𝑢𝑟 𝑏𝑎𝑐𝑘𝑒𝑛𝑑 𝑑𝑜𝑐𝑢𝑚𝑒𝑛𝑡𝑎𝑡𝑖𝑜𝑛 𝑤𝑜𝑟𝑘𝑓𝑙𝑜𝑤. 𝐹𝑟𝑖𝑒𝑛𝑑𝑙𝑦, 𝑝𝑟𝑜𝑓𝑒𝑠𝑠𝑖𝑜𝑛𝑎𝑙, 𝑎𝑛𝑑 𝑔𝑟𝑒𝑎𝑡 𝑡𝑜 𝑤𝑜𝑟𝑘 𝑤𝑖𝑡ℎ.” ✅ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 - 6+ Years Full Stack Python & SaaS Experience - Top Rated Plus | 100% Job Success - Proven AI & LLM Agent Expertise - Strong Communication & UI/UX Collaboration - One Developer — Complete Product Delivery 𝗟𝗲𝘁’𝘀 𝗧𝗮𝗹𝗸 If you’re developing a Python SaaS platform, an AI-powered tool or a complex automation system, I’d love to help bring your vision to life. 📩 Invite me to your project — let’s build something exceptional.

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.

I design and build resilient backend systems and cloud infrastructure for US startups scaling from MVP to production. ☁️🚀 Over the last 7 years, I have worked directly with US clients as a contractor and founding engineer building microservices in Node.js and TypeScript, automating AWS deployments with Terraform, and implementing CI/CD pipelines that keep teams shipping fast without breaking things. 🛠️⚡ 💡 What I do best: 🔹 Backend Architecture & APIs Designing and developing microservices and APIs with Node.js, TypeScript, Express, and NestJS that handle high-throughput workloads. 🔹 Cloud Infrastructure (AWS) Deploying and managing containerized services on ECS, serverless architectures with Lambda, and managed databases (DynamoDB, RDS). 🔹 Infrastructure as Code Terraform modules for reproducible, peer-reviewed infrastructure not manual console clicks. 🏗️ 🔹 CI/CD & Observability GitHub Actions pipelines, Sentry monitoring, and logging strategies that let you sleep through the night. 🌙 🔹 Messaging & Async Processing Pub/sub and event-driven patterns with RabbitMQ, SQS, and SNS to decouple services and handle backpressure. 🏭 Industries I have delivered in: SaaS · Health · Commerce 🤝 Why work with me: I have been the founding engineer on multiple startup projects. I know what it means to build the deployment pipeline, the monitoring stack, and the backend architecture when there is no one else to hand it off to. ✅ "Reliable and experienced engineering on the backend" — past client, 163-hour engagement ✅ "Communicates clearly, highly responsive, and takes great pride in his work" — US startup founder ✅ "Instrumental in developing our product from scratch" — long-term US product client I work fully aligned with US time zones, write documentation that survives onboarding, and own infrastructure decisions end-to-end. I am comfortable collaborating with frontend and product teams, but my focus is backend and infrastructure.

👉 𝗪𝗲 𝗵𝗮𝗱 𝗯𝗲𝗲𝗻 𝘁𝗼 𝘀𝗲𝘃𝗲𝗿𝗮𝗹 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝘄𝗵𝗼 𝗴𝗮𝘃𝗲 𝘂𝘀 𝘁𝗵𝗲 𝗳𝗲𝗲𝗹𝗶𝗻𝗴 𝘁𝗵𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘄𝗮𝘀 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗶𝗻 𝘀𝗼𝗺𝗲 𝘄𝗮𝘆𝘀 𝗯𝘂𝘁 𝗗𝗮𝗿𝗽𝗮𝗻 𝘁𝗼𝘁𝗮𝗹𝗹𝘆 𝗲𝗮𝘀𝗲𝗱 𝗮𝗻𝘆 𝗰𝗼𝗻𝗰𝗲𝗿𝗻𝘀, minimized any issues and got to work! 👉 𝗧𝗵𝗲𝗿𝗲 𝘄𝗮𝘀 𝗿𝗮𝗿𝗲𝗹𝘆 𝗲𝘃𝗲𝗿 𝗮 𝘀𝗲𝗰𝗼𝗻𝗱 𝗲𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗶𝗼𝗻 𝗻𝗲𝗲𝗱𝗲𝗱. Even if we struggled to explain technically what we wanted, they understood the first time. 👉 𝗖𝗮𝗻𝗼𝗽𝗮𝘀’ 𝗮𝗽𝗽𝗹𝗶𝗲𝗱 𝗱𝗲𝘀𝗶𝗴𝗻 𝗶𝘀 𝗽𝗶𝘅𝗲𝗹-𝗽𝗲𝗿𝗳𝗲𝗰𝘁; 𝘁𝗵𝗲𝘆 𝗿𝗲𝘀𝗽𝗲𝗰𝘁 𝘁𝗵𝗲 𝘀𝗽𝗮𝗰𝗶𝗻𝗴 𝗮𝗻𝗱 𝗲𝘃𝗲𝗿𝘆𝘁𝗵𝗶𝗻𝗴 𝘁𝗼 𝘁𝗵𝗲 𝘀𝗺𝗮𝗹𝗹𝗲𝘀𝘁 𝗱𝗲𝘁𝗮𝗶𝗹. 👉 One of the greatest things about working with Canopas is that 𝘁𝗵𝗲𝘆’𝗿𝗲 𝗿𝗲𝗮𝗹𝗹𝘆 𝗰𝗼𝗻𝗰𝗲𝗿𝗻𝗲𝗱 𝗮𝗻𝗱 𝗶𝗻𝘃𝗼𝗹𝘃𝗲𝗱 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗮𝗽𝗽 𝗮𝗻𝗱 𝗱𝗼𝗻’𝘁 𝗮𝗹𝗹𝗼𝘄 𝗮𝗻𝘆𝘁𝗵𝗶𝗻𝗴 𝗯𝗮𝗱 𝘁𝗼 𝗵𝗮𝗽𝗽𝗲𝗻 𝘁𝗼 𝗶𝘁. They often suggest great ideas to secure things, which we’ve never asked them to do. I’m 100% satisfied with Canopas. 👉 𝗜 𝗰𝗮𝗻 𝗽𝗿𝗼𝘂𝗱𝗹𝘆 𝘀𝗮𝘆 𝘁𝗵𝗮𝘁 𝗻𝗼 𝗯𝗿𝗼𝗮𝗱𝗰𝗮𝘀𝘁 𝗺𝗲𝗱𝗶𝗮 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗹𝗼𝗼𝗸𝘀 𝗹𝗶𝗸𝗲 𝗼𝘂𝗿𝘀. 𝗧𝗵𝗲 𝗣𝗹𝗮𝘆 𝗦𝘁𝗼𝗿𝗲 𝗶𝘀 𝘁𝗵𝗲 𝗵𝗮𝗿𝗱𝗲𝘀𝘁 𝗮𝗽𝗽 𝘀𝘁𝗼𝗿𝗲 𝘁𝗼 𝗴𝗲𝘁 𝗴𝗼𝗼𝗱 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗼𝗻, 𝗮𝗻𝗱 𝘄𝗲'𝘃𝗲 𝗷𝘂𝘀𝘁 𝗿𝗲𝗮𝗰𝗵𝗲𝗱 𝗮 𝗳𝗶𝘃𝗲-𝘀𝘁𝗮𝗿 𝗿𝗮𝘁𝗶𝗻𝗴. Above are some of the feedback from past UPWORK clients. At Canopas, we combine expert engineering with a touch of magic. What do you get in results? Exquisite, high-quality apps you (and your customers) love. Looking for tech competency? Check out our GitHub (github.com/canopas) to learn more about our skills and expertise. Bring us your toughest challenge and we'll show you the path to a sleek solution. No more wondering what we're doing or when your app will be done. With us, you will get daily updates, weekly builds, bi-weekly feedback collection, progress updates, and plenty of hand-holding. Let’s jump on a phone or video call to go over what you have in mind and identify how my skill-set will work best for you. Thanks, Darpan

I’m a seasoned full-stack developer specializing in building scalable, high-performance web and mobile applications. With a strong focus on the MERN stack, AWS serverless technologies, and DevOps practices, I deliver end-to-end solutions that are robust, secure, and optimized for performance. My expertise also includes Python, Supabase, PostgreSQL, Microservices, and modern deployment platforms like Netlify and Vercel. Core Expertise: Frontend Development: ReactJS, NextJS, GatsbyJS, Redux, Angular, VueJS Backend Development: Node.js (Express.js, JWT Auth, GraphQL, Socket.io, Redis, Sequelize, Mongoose), Python (Django, Flask), .NET (ASP.NET, MVC, .NET Core, C#) Mobile Development: React Native Database & Storage: PostgreSQL, MySQL, SQL Server, NoSQL (DynamoDB, CosmosDB, MongoDB, Elastic), Redis, S3, BlobStorage, EBS Serverless & Microservices: AWS Lambda, API Gateway, SNS, SES, SQS, RabbitMQ, Azure Service Bus DevOps & Infrastructure: Docker, CI/CD pipelines (AWS CodePipeline, CodeBuild, CloudFormation, Azure DevOps, Jenkins), ECS/AKS clusters, Nginx, Heroku, Bash scripting, Linux Modern Deployment Platforms: Netlify, Vercel API Development: RESTful APIs, GraphQL, Ocelot, Envoy, Custom Authorizers Notifications: SNS, SMS, SES email, Mobile Push Notifications, Pusher Infrastructure as Code: AWS CloudFormation, VPC, ELB/ALB, Route53, CloudFront, Lambda@Edge, EC2 Deep Focus on MERN Stack & AWS: MERN Stack Mastery: Extensive experience in building modern, scalable applications using MongoDB, Express.js, ReactJS, and Node.js. From dynamic frontends to high-performance backends, I ensure seamless integration and optimal performance. AWS Serverless & DevOps: Proven expertise in designing and deploying serverless architectures using AWS Lambda, API Gateway, S3, DynamoDB, and more. I also specialize in setting up automated CI/CD pipelines, containerized deployments with Docker, and managing highly available, autoscaled ECS clusters. Why Work With Me? End-to-End Solutions: From concept to deployment, I deliver seamless, scalable, and secure solutions tailored to your business needs. Proven Expertise: I’ve successfully delivered projects across diverse industries, leveraging cutting-edge technologies to drive results. Collaborative Approach: I work closely with clients to ensure their vision is realized, providing regular updates and transparent communication. Let’s connect and turn your ideas into reality! Whether you need a dynamic web application, a robust backend system, or a scalable cloud solution, I’m here to help you achieve your goals.

I'm an experienced AWS Application Developer with a strong background in both higher education and the financial industry. My core expertise lies in designing and deploying cloud infrastructure using the AWS Cloud Development Kit (CDK), enabling teams to manage infrastructure as code with clarity, scalability, and precision. I have experience building AI Agents with Bedrock Agentcore and Strands Agents and FastAPI. I highly value and focus on unit testing both in applicaiton logic (Jest, Mocha for nodejs) and Infrastructure (CDK Test) and integrate the testing in my pipeline. I work extensively with Python, TypeScript, Node.js, FastAPI, and Linux, and have hands-on experience with a wide range of AWS services including Lambda, API Gateway, SQS, SNS, IAM, ECS, ECR, S3, DynamoDB, DocumentDB, GithubActions, CodePipeline, CodeBuild, etc.. While I’m well-versed in serverless and container-based architectures, my main focus is on infrastructure design with CDK and improving developer workflows. I'm deeply passionate about Developer Experience (DevEx) especially within AWS environments, and I enjoy building tools, integrations, and CI/CD pipelines that make development smoother and more enjoyable for teams. I also bring a unique research perspective: during my Master’s in Computer Science at the University of Waterloo, I published three peer-reviewed papers exploring the impact of perceived ethnicity on open-source contribution behavior. If you’re looking for a developer who understands both the technical and human sides of cloud development, and who can bring structure and developer-friendly practices to your AWS infrastructure using CDK, I'm here to help!.

I am a Full-Stack Engineer with 8+ years of hands-on industry experience, specializing in MEAN and MERN stack development. Over the years, I’ve worked across diverse domains, architectures, and problem spaces—making me highly adaptable and confident in taking on complex challenges end-to-end, from system design to deployment. Beyond traditional full-stack development, I’ve recently worked on AI-powered applications, including building RAG (Retrieval-Augmented Generation) systems that integrate vector databases, embeddings, and LLMs to deliver intelligent, context-aware solutions. Below are the technologies I’ve worked with extensively and am eager to continue building with: Backend Technologies 💯 ✅ Node.js with Express.js / Sails.js ✅ TypeScript ✅ JavaScript ✅ Python ✅ AWS Serverless Microservices (Node.js) Databases & Data Stores 💯 ✅ MySQL, PostgreSQL, Aurora Serverless ✅ MongoDB, DynamoDB ✅ Redis, InfluxDB, Elasticsearch ✅ Vector databases (for AI/RAG use cases) Frontend Technologies 💯 ✅ HTML, CSS / SCSS, Bootstrap, Material Design, jQuery ✅ Angular (6+) ✅ React.js ✅ Tailwind CSS ✅ ES5 / Modern JavaScript AI & Intelligent Systems 🤖 ✅ RAG (Retrieval-Augmented Generation) application development ✅ Embeddings & vector search integration ✅ LLM-based backend APIs ✅ AI-driven knowledge retrieval systems QA & Automation 💯 ✅ JMeter for API performance & load testing AWS Cloud Expertise ☁️ ✅ Lambda ✅ API Gateway & Authorizers ✅ AppSync ✅ Cognito ✅ DynamoDB, Aurora Serverless, RDS ✅ CloudFront ✅ CloudFormation ✅ CloudWatch ✅ Route 53 ✅ ACM If you’re looking for a reliable full-stack engineer who can build scalable cloud systems, modern web/mobile apps, and AI-powered solutions, let’s connect and discuss how I can add value to your project. Thank you for visiting my profile.

🌟 Projects delivered with up to a 70% reduction in operational costs. ⏱️ Refactoring that improved performance by 50%. 🥇 Top 3% of Upwork Talent. 🏆 10+ years of Backend Developer experience. My clients receive high-quality, scalable, and production-ready software solutions, boosting their business efficiency and profitability. This gives them a competitive edge and paves their way towards becoming market leaders. 𝐍𝐞𝐞𝐝 𝐞𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞, 𝐇𝐢𝐠𝐡-𝐈𝐦𝐩𝐚𝐜𝐭 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬? 𝐇𝐞𝐫𝐞'𝐬 𝐰𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐨𝐟𝐟𝐞𝐫: ✔️ API development for seamless integration across platforms. ✔️ Third-party API integration with any external services. ✔️ Custom automation systems built from the ground up for your business processes. ✔️ Cloud infrastructure tailored to your specific requirements and growth plans. ✔️ Scalable database architecture designed for high performance. ✔️ Real-time monitoring and analytics with custom or commercial dashboards. ✔️ Complete CI/CD pipelines automating testing, deployment, and notifications. ✔️ Comprehensive testing coverage including unit, integration, and end-to-end scenarios. 𝐈 𝐜𝐚𝐧𝐧𝐨𝐭 𝐡𝐞𝐥𝐩 𝐞𝐯𝐞𝐫𝐲𝐛𝐨𝐝𝐲, 𝐛𝐮𝐭 𝐰𝐞 𝐦𝐚𝐲 𝐛𝐞 𝐚 𝐠𝐫𝐞𝐚𝐭 𝐟𝐢𝐭 𝐢𝐟 𝐲𝐨𝐮 𝐚𝐫𝐞 𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠: ● "I need a solution that I can trust 100% to solve our problems RIGHT.” ● "We have ambitious goals and need a solution architect who can build scalable solutions to match our growth.” ● "I'm not satisfied with out-of-the-box applications. We need an expert who can build custom applications to meet our requirements.” ● "We're willing to invest in premium solutions that adhere to the highest industry standards. That’s why we need the BEST developers who place a premium on quality.” 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞, 𝐲𝐨𝐮 𝐰𝐢𝐥𝐥: 🔸 Save money with maintainable, well-architected code that's cheaper to scale and extend than rebuilding from scratch. 🔸 Focus on growing your business while I handle all technical complexities and challenges. 🔸 Have a reliable partner committed to flawless execution, on-time delivery, and transparent communication. 🔸 Get comprehensive support and warranty on every delivered project. I stand behind my work. 🔸 Scale faster with solutions designed for long-term growth and adaptability to changing business needs. 🟢 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐓𝐚𝐤𝐞 𝐭𝐡𝐞 𝐍𝐞𝐱𝐭 𝐒𝐭𝐞𝐩? I'm here to help you succeed. Share your project requirements or technical challenges, and I'll provide honest feedback on the best path forward. Looking forward to connecting! 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 & 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞: Node.js, TypeScript, JavaScript, NestJS, Express.js, Fastify, AWS, Terraform, CloudFormation, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, RESTful APIs, GraphQL, OpenAPI, Auth0, AWS Cognito, OIDC, CASL, Docker, Kubernetes, EKS, ECR, GitHub Actions, CI/CD, Vitest, Jest, ESLint, Prisma, AWS Lambda, EC2, API Gateway, VPC, Load Balancer, IAM, KMS, S3, CloudFront, Route 53, SQS, SNS, EventBridge, SES, CloudWatch, X-Ray, Athena, Stripe, Google APIs, AWS Chatbot, Infrastructure as Code, Microservices, Serverless Architecture, Backend Development, API Development, API Integration, Database Design, Cloud Architecture, DevOps, Testing, Software Development, Solution Architecture