👋 𝗛𝗲𝗹𝗹𝗼! ✅ Full-Stack & Back-End Developer with 5+ years of experience ✅ Node.js · NestJS · Django/DRF · React · Next.js · TypeScript · PostgreSQL · Docker I build reliable, scalable web applications — from clean REST APIs and microservices to full-stack products with polished frontends. I work across the entire stack and take ownership of infrastructure too. ⚡️ 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: + Build or extend back-end APIs (NestJS, Express, Django/DRF) + Develop full-stack web applications (React, Next.js + Node.js/Django) + Set up and manage server infrastructure (Docker, VPS, Nginx, CI/CD) + Integrate third-party services and payment systems + Improve and refactor existing codebases 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀: ⚒️ Back-End: NestJS, Express.js, Django/DRF, Node.js, TypeScript, GraphQL, WebSockets, Celery (Beat & Worker), Redis, JWT, AWS Cognito ⚒️ Front-End: React, Next.js (SSR/SSG), Redux, Zustand, D3.js, Chart.js, styled-components, Material UI, Ant Design, SCSS/SASS ⚒️ Databases: PostgreSQL, MySQL, MongoDB, Supabase — TypeORM, Prisma, Sequelize ⚒️ DevOps & Infrastructure: Docker, Docker Compose, Nginx, PM2, GitHub Actions, GitLab CI, VPS setup & management, SSH, DNS, SSL certificates, Cloudflare ⚒️ Cloud & Storage: AWS (S3, EC2), Cloudflare R2, Firebase, Supabase, GoDaddy ⚒️ Monitoring: Sentry ⚒️ Third-Party Integrations: ❇️ Payments: Stripe, Monobank, PayPal, Webhook solutions ❇️ Messaging: SendGrid, Mailjet ❇️ Documents: PandaDoc ❇️ CMS: Strapi, Contentful ❇️ Auth: AWS Cognito, JWT, OAuth2 ❇️ AI: OpenAI API ❇️ Other: AWS Amplify, Firebase On the back end, I build production-grade REST APIs and microservices using NestJS (TypeORM, PostgreSQL, WebSockets, GraphQL, Redis) and Django/DRF (PostgreSQL, Celery for async tasks, background workers). I focus on clean architecture, performance, and maintainability — whether it's a greenfield project or extending an existing codebase. On the front end, I build responsive, performant UIs with React and Next.js — covering SSR/SSG, state management (Redux, Zustand), and third-party API integrations. For infrastructure, I handle the full DevOps cycle: Docker containerization, CI/CD pipelines (GitHub Actions, GitLab CI), Nginx reverse proxy with SSL, VPS provisioning, and cloud storage with AWS S3 or Cloudflare R2. I take pride in clear communication, clean code, and delivering work I'd be happy to put my name on. Looking forward to hearing from you! I'm ready to start 𝗔𝗦𝗔𝗣 🔥

Production cloud infrastructure usually breaks in the same places: unstable deployments, rising AWS costs, weak observability, fragile Kubernetes clusters, messy Terraform, poor CI/CD, and cloud environments that were built quickly but now need to be made reliable, secure, and scalable. I help startups, SaaS companies, fintech teams, and growing engineering organizations build and operate production-ready cloud infrastructure across AWS, Kubernetes, Terraform, CI/CD, observability, security, and automation. AWS is my primary cloud platform, and most of my work is around AWS infrastructure, EKS, EC2, RDS, VPC, IAM, S3, CloudFront, Route53, Lambda, ECR, ECS, CloudWatch, WAF, and cost optimization. I also have strong hands-on experience with Google Cloud Platform and Microsoft Azure, including GKE, Cloud SQL, Pub/Sub, Cloud Build, Azure DevOps, Azure infrastructure, CI/CD pipelines, and multi-cloud environments. I usually get called in when: — AWS infrastructure was built fast and now needs to be made production-grade — Kubernetes or EKS/GKE clusters are unstable, expensive, or difficult to operate — Terraform exists, but environments still drift or changes feel risky — CI/CD pipelines have too many manual steps or unreliable deployments — Cloud costs are growing faster than the product — Teams lack proper monitoring, alerting, logs, dashboards, or incident visibility — Security, IAM, networking, secrets, and access controls need cleanup — Applications need to be migrated from VMs or manual servers to cloud-native infrastructure — Engineering teams need a reliable DevOps/SRE partner who can own infrastructure work end to end What I can help with: AWS Cloud Infrastructure Designing, building, troubleshooting, and improving AWS environments using EC2, VPC, IAM, RDS, EKS, ECS, ECR, Lambda, S3, CloudFront, Route53, WAF, CloudWatch, SQS, SNS, API Gateway, Auto Scaling, Load Balancers, and cost controls. Kubernetes & Containers Production Kubernetes setup and support using EKS, GKE, Helm, ArgoCD, Helmfile, Docker, ingress controllers, autoscaling, pod disruption budgets, network policies, service discovery, resource optimization, and cluster troubleshooting. Terraform & Infrastructure as Code Clean, reusable, documented Terraform modules for AWS, GCP, and Azure. I help with remote state, multi-environment setups, Terraform refactoring, drift reduction, CloudFormation, AWS CDK, and infrastructure automation. CI/CD & Deployment Automation Reliable pipelines using GitHub Actions, GitLab CI, Jenkins, Azure DevOps, AWS CodePipeline, Docker builds, Helm deployments, GitOps workflows, staged rollouts, blue-green deployments, rollback strategies, and release automation. Observability & SRE Monitoring, logging, tracing, dashboards, and alerts using Prometheus, Grafana, CloudWatch, Loki, OpenTelemetry, Datadog, ELK Stack, PagerDuty, and incident response workflows. I focus on alerts that are useful, not noisy. Cloud Cost Optimization & FinOps AWS and Kubernetes cost reviews, unused resource cleanup, right-sizing, RDS optimization, S3 lifecycle policies, NAT/data transfer review, Savings Plans/Reserved Instance evaluation, Kubernetes resource efficiency, and monthly cost reporting. Security & Production Readiness IAM hardening, least-privilege access, secrets management, Vault, External Secrets, network security, security groups, WAF, backup readiness, disaster recovery planning, public exposure review, SOC2-ready practices, and cloud security baselines. Cloud Migration & Modernization Migration from traditional servers, VMs, or manual deployments to AWS, Kubernetes, Terraform, CI/CD, and cloud-native architecture. I can help modernize fragile infrastructure without disrupting your product. How I work: I do not build demo infrastructure that only works during handoff. I build systems your team can understand, operate, modify, and scale after I am gone. My focus is clean documentation, reliable automation, secure access, practical monitoring, and infrastructure that supports the business instead of slowing it down. If your AWS, Kubernetes, Terraform, CI/CD, or cloud infrastructure is unstable, expensive, hard to deploy, or difficult to monitor, send me a message with what is currently broken. I will tell you honestly what I would check first and whether I can help. Keywords / Relevant Skills: DevOps Engineer, Cloud Engineer, AWS Engineer, AWS DevOps Engineer, AWS Cloud Engineer, AWS Solutions Architect, Azure Engineer, Azure DevOps Engineer, GCP Engineer, Google Cloud Engineer, Site Reliability Engineer, SRE, Platform Engineer, Kubernetes Engineer, Terraform Engineer, CI/CD Engineer, Infrastructure Engineer, Cloud Architect, DevSecOps Engineer, Automation Engineer, FinOps, Cloud Cost Optimization, Cloud Migration, Cloud Security, Linux, Docker, Kubernetes, EKS, GKE, AKS, Terraform, Ansible, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, ArgoCD, Helm, Prometheus, Grafana, CloudWatch, Datadog, OpenTelemetry.

For over 10 years I have been a reliable full stack developer and React developer partner for SaaS, Healthcare, AI, and IoT companies. My main focus is full stack web development using React, Next.js, and Node.js. 🏆 Expert-Vetted | Top 1% on Upwork | 100% Job Success Score ✅ 10+ Years as a full-stack developer and React developer 🚀 76,800+ hours of full stack React, Next.js, and Node.js development invested across our team Sounds like a fit? 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 or book a consultation directly from my profile. I respond same day. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ As a full stack developer I have contributed to products acquired by tech giants like New Relic, built platforms that integrated with LinkedIn, Twitch, SimilarWeb, Philips, and SAP, worked on cloud infrastructure serving over 150 million monthly users, and helped develop an AI and IVF product that resulted in dozens of successful pregnancies. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 as a full stack developer and React developer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Frontend: React, Next.js, TypeScript, JavaScript, Vue.js, HTML5, CSS3, Tailwind, Bootstrap, Redux, SWR ▸ Backend: Node.js, Nest.js, Express, Koa, WebSockets, Prisma ▸ Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase, DynamoDB ▸ Cloud and DevOps: AWS (Lambda, Cognito, Amplify, S3, IoT), CI/CD pipelines, Docker ▸ Mobile: React Native, Flutter ▸ AI Integration: LLM integration, AI-powered SaaS features, data pipeline development ▸ CMS and Web: WordPress, headless CMS, web design, responsive layouts As a full stack developer I handle both the frontend and backend, meaning you get one senior point of contact who understands how every layer of the product connects. Whether you need a React developer for a complex SaaS frontend, a Node.js backend engineer for a scalable API, or a full-stack developer to own the entire build from design handoff to deployment, I take full ownership from the first line of code to production. I also bring team lead and CTO-level experience, including code reviews, CI/CD setup, front end developer reporting, and engineering process design. Smaller teams do bigger things, and I have spent 10+ years proving that well-structured processes and a focused full stack React and Node.js team deliver better outcomes than large fragmented ones. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 I have worked with as a full stack developer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ SaaS and DevOps: scalable full stack React and Node.js platforms for engineering and data teams ▸ Healthcare and BioTech: HIPAA-aware React frontends and full stack Node.js backend systems ▸ AI and ML Products: React interfaces for AI-powered platforms with full stack Node.js and AWS backends ▸ IoT and Infrastructure: Next.js dashboards connected to real-time IoT device data via AWS ▸ EdTech and EduTech: interactive full stack React learning platforms with content management systems ▸ Travel and Legal: full stack React and Node.js product builds across consumer and B2B verticals My full stack developer experience spans these domains because the engineering principles are the same: clean component architecture, reliable Node.js APIs, and a React frontend that feels fast and works correctly on every device. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗠𝘆 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 as a full-stack developer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ I have found one consistent truth: well-structured product development processes lead to the best outcomes. I implement SSR and PWA approaches in Next.js where they improve performance, I use TypeScript across React and Node.js for type safety and maintainability, and I deliver regular progress reports so you always know where the build stands. Internal guidelines, structured code reviews, and clear engineering processes mean my team delivers projects with a 90% adherence to initial estimates, which is what long-term clients who have been with us for 1,000+ hours actually care about. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📩 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Check out my past full stack developer projects below, then 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 and let us build your product together.

𝗔𝗜 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗦𝗺𝗮𝗿𝘁, 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 I help startups, founders, and businesses turn ideas into powerful digital products — from AI-driven applications and automation systems to full-stack web platforms that scale. With strong expertise in Python, JavaScript, React, FastAPI, and modern AI technologies, I build solutions that are fast, reliable, and designed for real-world impact. 𝗪𝗵𝗮𝘁 𝗜 𝗯𝗿𝗶𝗻𝗴 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁: ❇️ AI Voice & Chatbot Development As a specialised AI developer, I build full voice pipelines: Deepgram/Whisper → GPT-4/Claude → ElevenLabs. Expert in chatbot development and conversational business logic for WhatsApp, Telegram, and Web. I work as a dedicated chatbot developer integrating systems with ManyChat, Botpress, and OpenAI API. Modern chatbot development setups to act as a 24/7 sales engine and support lead. ❇️ AI Agent Architecture & Autonomous Workflows I am an AI developer who excels in AI Agent architecture using LangGraph and CrewAI. Multi-AI Agent systems for lead generation, deal tracking, and complex CRM automation. Autonomous AI Agent workflows connected to Slack, Shopify, and enterprise backends. Every AI Agent I build is designed to scale and optimise business processes without increasing headcount. ⚙️ LLM Engineering & Advanced RAG As a senior LLM Engineer, I solve the "hallucination problem" for modern enterprises. Advanced LLM pipelines designed with a focus on Vector Databases (Pinecone, Weaviate, Milvus). Custom fine-tuning, prompt engineering, and production-ready LLM infrastructure. 🛠️ FULL-STACK TECH STACK & DATA SCIENCE As an AI Developer: Python, FastAPI, Docker, AWS, Asyncio. As a Python Developer: LangChain, LlamaIndex, LangGraph, PyTorch. As a Web Developer: Frontend frameworks, responsive platforms, and API integration. As a Data Scientist: Advanced data processing, analytics pipelines, and model evaluation. TECH STACK ───────────────────────────────────── 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: Next.js, React, TypeScript, Tailwind, Redux, React Query, Vite, Angular, Three.js, WebGL, responsive UI 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Python (FastAPI, Django, Flask), Node.js, Express, NestJS, Java (Spring Boot), Go, WebSockets, REST, GraphQL, gRPC 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, Redis, Supabase, Firebase, DynamoDB, BigQuery, MySQL Cloud & DevOps: AWS (EC2, Lambda, S3, RDS, ECS), GCP, Docker, Kubernetes, GitHub Actions, Terraform, Vercel, Netlify, Nginx, VPS automation, monitoring (Sentry, Datadog) 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Stripe, PayPal, Twilio, SendGrid, Auth0, OAuth/SSO, GoHighLevel, HubSpot, Salesforce, WhatsApp Business API, webhooks 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Pytest, Jest, Playwright, Cypress 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲: • Clean, maintainable code • Fast communication & reliable delivery • Long-term project mindset • Business-focused technical solutions • Available full-time (40–50 hrs/week) Whether you need an AI product, a custom SaaS platform, automation workflows, or a full-stack application, I’m ready to help you build it efficiently. 𝗦𝗲𝗻𝗱 𝗮𝗻 𝗶𝗻𝘃𝗶𝘁𝗲 𝗼𝗿 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 — 𝗹𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗶𝗺𝗽𝗮𝗰𝘁𝗳𝘂𝗹.

Need a full-stack developer who ships AI-powered SaaS that Fortune 500 teams actually use? I've delivered $5M+ in business value for Amazon, Warner Brothers, and Moment House — 6,500+ hours, Top Rated Plus, top 1% on Upwork. I don't just write code — I architect end-to-end systems where AI, cloud infrastructure, and product thinking converge. My edge is combining 10+ years of enterprise backend depth (NestJS, Node.js, microservices, AWS) with modern AI integration (OpenAI, LangChain, RAG pipelines, AI agents) and a full frontend stack (Next.js, React, TypeScript). Most developers hand you a working app. I hand you a scalable business asset. Here's what I build: - AI-Powered Applications — LLM integration, RAG pipelines, AI agents, OpenAI/Claude/Gemini, LangChain, vector databases - Full-Stack MERN & SaaS Platforms — Next.js, React, Node.js, NestJS, GraphQL, REST APIs, WebSockets - Cloud-Native & Serverless Architecture — AWS (Lambda, SQS, EC2, S3, CloudFront), Docker, CI/CD, microservices - E-Commerce & Integrations — Shopify custom apps, Stripe, multi-currency platforms, HubSpot, Salesforce - High-Performance Backends — PostgreSQL, MongoDB, Redis, DynamoDB, Prisma ORM, Supabase Recent outcomes: - AI Recruiting Platform — 60% reduction in hiring time, 45% improvement in candidate quality - High-Volume Payment System — 10,000+ daily transactions at 99.9% uptime - Enterprise SaaS Collaboration Suite — 40% productivity boost across distributed teams - Multi-Brand E-Commerce Platform — $2M+ in incremental revenue for entertainment clients - Top Rated Plus — Top 1% of Upwork freelancers - Fortune 500 clients: Amazon, Warner Brothers, Moment House - $5M+ in measurable business value delivered - 6,500+ hours logged on Upwork across 40+ projects - 4.97 rating across all completed contracts - Certified: TypeScript Complete Developer's Guide | NestJS Fundamentals If you're building an AI-powered product, scaling a SaaS platform, or need a senior full-stack engineer who owns the entire delivery — send me a message. I respond within a few hours and offer a free 30-minute discovery call to scope your project.

Top Rated AI Engineer with 100% Job Success | 18 projects delivered | 4+ years building production AI systems on AWS and Azure. If your AI system works in a demo but breaks in production, I am the engineer you need. I specialize in taking ML models, RAG pipelines, and LLM applications from prototype to real-world deployment that handles actual users, real data, latency, cost, and security without breaking. What I build for clients: MLOps and ML Deployment I deploy and scale ML models using AWS SageMaker, Lambda, API Gateway, ECS, EKS, Azure ML, Azure App Services, Docker, Kubernetes, and Terraform. From single-model APIs to full retraining pipelines with monitoring and auto-recovery. RAG and LLM Systems I build production-grade RAG systems using LangChain, LangGraph, LlamaIndex, OpenAI, Pinecone, pgvector, Supabase, Azure AI Search, and OpenSearch. I fix retrieval quality, reduce hallucinations, add source traceability, and make your chatbot actually reliable. AI Agents and MCP Servers I design and build AI agent workflows and MCP servers that connect LLMs to your databases, APIs, ERP systems, and internal tools. Built and deployed a working MCP server for a live ERP system. Cloud Infrastructure and DevOps I build and fix production cloud infrastructure using Terraform, GitHub Actions, Jenkins, AWS CodePipeline, CloudWatch, Grafana, Prometheus, PostgreSQL, and Nginx. CI/CD pipelines, cost optimization, monitoring, and incident response. Proven results from real projects: - Delivered a 6,000 USD Vertex AI pipeline project on time - Built production RAG pipeline with 95% accuracy and 40% cost reduction on Azure - Deployed scikit-learn model on AWS SageMaker with full API Gateway and Lambda integration - Built MCP server connecting an LLM to a local ERP system - Set up PostgreSQL and K3s on on-premises servers using Ansible - Migrated 17 microservices to cloud-native infrastructure - Reduced cloud infrastructure cost by 30% - Improved deployment speed by 50% through CI/CD automation - Maintained 99.95% uptime across 500K+ daily transactions You are a good fit if you need: - An ML model or AI system deployed reliably on AWS or Azure - A RAG system that actually works in production with real documents - An AI agent or MCP server that connects your LLM to internal systems - CI/CD and cloud infrastructure for your AI application - A broken or half-finished AI deployment fixed and stabilized I respond within 4 hours and start every project with a clear scope, timeline, and deliverables. I treat your system like it is my own.

Top-Rated Plus, Upwork Top 1 Percent, Highly recommended. What do I offer: 1- 100% work satisfaction 2- 24/7 Support 3- On-time delivery 4- Enterprise quality Cloud Architect with 7+ years of DevOps experience, specializing in scalable, platform-agnostic cloud infrastructures. Proven track record in high-scale environments. Proficient in Infrastructure as Code, automation, and scripting, with expertise in CI/CD, Cloud Services, and Infrastructure Automation. Skilled in building, deploying, and managing applications on AWS, GCP, Azure, and OCI, with a focus on robust monitoring and observability. ➜ Zazmic Inc, San Francisco, CA • Automation Tools: Terraform, Ansible • Cloud Platforms: GCP • Containerization: Docker, Helm charts • CI/CD: GitLab CI • Monitoring: HPA, Cloud Armour • Databases: Different kinds of databases on GCP ➜ Tripleseat, Concord, Massachusetts • Cloud Platforms: Azure, GCP • Containerization: Docker • CI/CD: Azure Pipelines, Azure DevOps • Monitoring: Grafana, Prometheus ➜ Century Communities, Inc., Greenwood Village, CO • Cloud Platforms: AWS, Oracle Cloud • Automation Tools: Lambda functions, Ansible • Containerization: Docker, AWS ECS, EKS • CI/CD: CircleCI, GitHub Actions, AWS CodePipeline • Monitoring: CloudWatch, CloudFront ➜ Summary: • Proficient in Kubernetes, I architect and manage clusters to facilitate agile and scalable application deployment. • Skilled in Infrastructure as Code (IaC), I employ Terraform, Ansible, and Chef to automate configuration and ensure uniform environments. • With hands-on experience in CI/CD pipeline creation and maintenance using Jenkins, GitLab CI, and Azure DevOps, I ensure the efficient and reliable delivery of software products. • Possessing a robust background in Linux/UNIX system administration, including expertise in managing RHEL environments. • Armed in scripting with Bash and Python to streamline automation processes and optimize operational efficiency. • Good Know how of monitoring and logging tools such as Elasticsearch, CloudWatch, Prometheus, and Grafana, enabling proactive monitoring of infrastructure and application health. • Experienced in VMware virtualization, proficiently managing VMs, executing V-motion operations, and maintaining Snapshots. • Adaptable to fast-paced 24/7 production environments, providing responsive on-call support, including weekends. • Successfully deployed and managed scalable microservices on Kubernetes clusters across GCP and AWS platforms. • Expertise extends to migrating on-premises workloads to the cloud, focusing on performance optimization and cost efficiency. • Possess proactive problem-solving and troubleshooting skills essential for maintaining high-quality production environments. • Strong communication and collaboration abilities, facilitating effective bridging of the gap between development and operations teams. ➜ Tools: Git, Ansible, AWS CloudFormation, ELK, GitLab, GitLab CI/CD, Terraform, Docker Compose, Grafana, Telegraf, CircleCI, Traefik, Amazon CloudWatch, Amazon Elastic Container Service (Amazon ECS), GitHub, VPN, AWS Fargate, Amazon CloudFront CDN, AWS IAM, Amazon Virtual Private Cloud, Docker Swarm, NGINX, Puppet, Jenkins, Amazon EKS, Amazon Simple Queue Service, RabbitMQ, Celery, TeamCity, Nagios, Makefile, AWS CodeDeploy, Confluence, AWS CodeBuild ➜ Platforms: Linux, Docker, Amazon Web Services, AWS Elastic Beanstalk, Amazon EC2, Kubernetes, AWS Lambda, Windows, Apache Kafka, JVM, Heroku, Azure, WordPress, New Relic, Windows Server, Google Cloud Platform, Blockchain, Rancher ➜ Storage: Amazon Aurora, Amazon S3, MySQL, MongoDB, InfluxDB, Redis, On-premise, Amazon DynamoDB, Redis Cache, Elasticsearch, MySQL, Databases, PostgreSQL ➜ Languages: Python, Bash, Java, PHP, Markdown, Go, JavaScript, SQL, TypeScript ➜ Frameworks: Flask, Django, Windows PowerShell, .NET, Serverless Framework ------------------------------------------------------------------------------------------------------ #CloudArchitect #DevOps #Kubernetes #Terraform#Azure #GCP #Docker #CI_CD #InfrastructureAsCode #CloudMigration #DevOpsEngineer #Automation #CloudInfrastructure #Microservices #CloudSecurity #NetworkSecurity #AWSCloud #AzureCloud #Serverless #AWSLambda #AzureDevOps #GitLabCI #GitHubActions #Linux #Unix #Bash #Python #GoLang #Java #Git #Ansible #Jenkins #NGINX #ApacheKafka #Databases #SQL #MySQL #PostgreSQL #MongoDB #Redis #DynamoDB #CloudStorage #S3 #CloudWatch #BackendInfrastructure #WebInfrastructure

Recent Advanced AI Integrations 🧠 AI Construction Design Assistant (OpenAI + PDF Intelligence) Built an AI assistant that reads architectural PDF blueprints, extracts measurements and design data, and provides intelligent, context-aware responses based on construction layouts. 📸 Image-Based Shopping Assistant (Twilio + Node.js + ML) Developed an AI-powered visual search system where users send images via SMS (Twilio). Images are processed through an ML model to fetch similar products, displayed dynamically in React with direct purchase redirection. 🎙️ Real-Time AI Voice System (Twilio + Deepgram + OpenAI + ElevenLabs) Engineered a low-latency AI voice pipeline: speech → transcription (Deepgram) → AI response (OpenAI) → voice synthesis (ElevenLabs) → real-time response back to caller via Twilio. 🚀 Full-Stack & AI Solutions Partner | React | Node.js | Java | Cloud | Automation Expert in React, Next.js, Angular, Node.js, Java, AI Automation, Cloud & Scalable Systems 40+ Projects Delivered | Web, Mobile & Enterprise Applications Specialist in SaaS, FinTech, EdTech, SolarTech & Custom Business Platforms Secure, High-Performance, Future-Ready Solutions Payments • Realtime Systems • AI Chatbots • Integrations • Automation My 15+ years of journey as a Full Stack Developer have taught me that I can succeed only by having my clients succeed. I am a seasoned professional adept at architecting and developing robust, scalable solutions for web and mobile platforms. My expertise encompasses the entire software development lifecycle, from concept to deployment, ensuring quality and performance. I started with J2EE related technologies such as JSF, Spring, Hibernate, Solr, etc.. and In parallel, I continued to work in the field of Software Architecture and Design, which helped me get certified as an Oracle Enterprise Architect and an Accenture Senior Technology Architect. My Key Skills: Backend: Java, NodeJs, Python Frontend: HTML5, CSS3, JavaScript, React.js, Angular, Vue.js AWS Platforms: Cloud formation stack using AWS library or Terraform, Glue, RedShift, Kinesis Streams, Lamdba, Gateway API, DynamoDB, S3 etc.. Databases: MySQL, MongoDB, PostgreSQL, and Firebase Mobile Platforms: Android, iOS Swift, Cordova, Ionic, React Native Version Control: Git, SVN, BitBucket, and GitLab Testing: Cypress, JUnit, Selenium,JMeter, QTP, SOAP UI, Cypress Below are some of the libraries that I have used of the above technologies: * Java libraries like Apache Commons, Spring Framework, Hibernate, JAX-RS, Jackson, Slf4j, Apache HttpClient, Lombok, Mockito, JavaMail etc. to handle backend logic like mapping objects to database, HTTP requests, RESTful web services, dependency injection, reduce boilerplate code, mail sending. * Node.js libraries like HTTP, Stream, Util, OS, Crypto, Events etc. to handle back end logic related to API Integration, read/write to streams, Async, encryption/decryption, custom events and event listeners. * Angular libraries like Angular Material, NgRx, Angular Forms, RxJS, Angular CLI, ngx-charts etc. to handle HTTP requests, asynchronous data streams, Material Design principles, chart components, generating components, services, modules, and more. * React libraries like React Router, Material-UI, Axios, Styled-components, Formik, React Hook Form etc. to handle routing components, buttons, forms, navigation bars, dialogs, asynchronous HTTP requests, manage styles, form state, validation, and submission. * Vue.js libraries like Vue Router, Vue CLI, Vue Chart.js, Nuxt.js etc. to handle routes, navigate between views, plugins, responsive and customizable charts, automatic code splitting, server-side rendering. Work Process: I start by closely collaborating with clients to understand their needs and goals. Propose a solution for a given project requirement. I will take an iterative approach to development, incorporating feedback at every stage. Rigorous testing is conducted to ensure reliability, security, and performance. I assist in deploying the solution and provide ongoing support and maintenance as required. Guarantee: To start, I offer 2 weeks of my free service to assess my skillset for a project. My work comes backed by a 60-day satisfaction guarantee, ensuring that the customer is fully satisfied with the results and that all the concerns raised will be addressed promptly. And in case my work exceeds the assigned budget then I will ensure that the pending work is delivered at NO ADDITIONAL COST!!

AI Engineer specializing in Generative AI, Large Language Models (LLMs), multi-agent systems, machine learning, and computer vision. I help companies design and build 𝗟𝗟𝗠 applications, 𝗥𝗔𝗚 knowledge systems, 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀, 𝗺𝘂𝗹𝘁𝗶-𝗮𝗴𝗲𝗻𝘁 workflows, and production-grade 𝗺𝗮𝗰𝗵𝗶𝗻𝗲 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 systems using Python and modern AI frameworks. With 24+ years of experience in 𝗰𝘆𝗯𝗲𝗿𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 and deep-tech software engineering, I focus on building AI systems that are 𝘀𝗲𝗰𝘂𝗿𝗲, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, and 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆. I currently lead AI engineering department at Apriorit, a software R&D company with 400+ engineers, where we develop advanced AI systems for Cybersecurity, Healthcare, and FinTech. What I Build 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 ↳ Predictive analytics and ML pipelines ↳ Fraud detection and anomaly detection ↳ Recommendation systems ↳ Data processing and feature engineering pipelines 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 / 𝗟𝗟𝗠 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 ↳ 𝗥𝗲𝘁𝗿𝗶𝗲𝘃𝗮𝗹-𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗲𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 (RAG) knowledge systems ↳ 𝗟𝗟𝗠-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁𝘀 and enterprise AI 𝗰𝗵𝗮𝘁𝗯𝗼𝘁𝘀 ↳ 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 and 𝗺𝘂𝗹𝘁𝗶-𝗮𝗴𝗲𝗻𝘁 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 for complex workflows ↳ 𝗟𝗟𝗠 𝗳𝗶𝗻𝗲-𝘁𝘂𝗻𝗶𝗻𝗴 and evaluation ↳ Private / 𝗼𝗻-𝗽𝗿𝗲𝗺𝗶𝘀𝗲 𝗟𝗟𝗠 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀 for sensitive environments 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 ↳ OCR and document understanding ↳ Object detection and tracking ↳ Image classification and segmentation ↳ Medical imaging and industrial automation 𝗦𝗲𝗰𝘂𝗿𝗲 𝗔𝗜 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 ↳ Privacy-preserving AI architectures ↳ Adversarial ML defense ↳ AI-driven cybersecurity analysis 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 ↳ Generative AI / LLM • OpenAI, GPT-4, Llama 3, Mistral • LangChain, LlamaIndex • Hugging Face Transformers ↳ Machine Learning • Python, PyTorch, TensorFlow • Scikit-learn, Pandas ↳ Vector Search & RAG • Pinecone, Milvus, FAISS • Embeddings and semantic search ↳ Infrastructure • Docker, Kubernetes • AWS, GCP, Azure ↳ Computer Vision • OpenCV • YOLO • Vision Transformers 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗔𝗜 𝗨𝘀𝗲 𝗖𝗮𝘀𝗲𝘀 • 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁 Secure RAG system enabling employees to search and interact with thousands of internal documents without data leakage. • 𝗙𝗶𝗻𝗧𝗲𝗰𝗵 𝗙𝗿𝗮𝘂𝗱 𝗗𝗲𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 Real-time machine learning platform detecting fraudulent transactions across high-volume payment streams. • 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗗𝗶𝗮𝗴𝗻𝗼𝘀𝘁𝗶𝗰 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 3D medical image processing system supporting diagnostic analysis with ~95% accuracy. • 𝗠𝘂𝗹𝘁𝗶-𝗔𝗴𝗲𝗻𝘁 𝗔𝗜 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 AI agents coordinating information retrieval, analysis, and automated task execution within enterprise systems. 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 • Security-first architecture (GDPR / HIPAA-ready) • Enterprise-grade engineering experience • Deep expertise in AI infrastructure, optimization, and system performance I focus on building AI systems that are reliable, scalable, and ready for real-world use. 𝘐𝘯𝘷𝘪𝘵𝘦 𝘮𝘦 𝘵𝘰 𝘺𝘰𝘶𝘳 𝘫𝘰𝘣 𝘧𝘰𝘳 𝘢 𝘱𝘳𝘦𝘭𝘪𝘮𝘪𝘯𝘢𝘳𝘺 𝘤𝘰𝘯𝘴𝘶𝘭𝘵𝘢𝘵𝘪𝘰𝘯 𝘵𝘰 𝘥𝘪𝘴𝘤𝘶𝘴𝘴 𝘺𝘰𝘶𝘳 𝘳𝘰𝘢𝘥𝘮𝘢𝘱 𝘢𝘯𝘥 𝘧𝘦𝘢𝘴𝘪𝘣𝘪𝘭𝘪𝘵𝘺.

Full-Stack Web & Mobile Expert - AI SaaS Developer - MVP to Production Apps - GPT & Claude - React, Next.js, Node.js, Python, TypeScript - React Native, Flutter Hello, I build AI-powered web and mobile applications that not only work but also scale, automate, and drive real business results. I am a 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟭4+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 of delivering intelligent, scalable solutions that combine modern web/mobile development with cutting-edge AI capabilities. AI & Intelligent Applications I specialize in building AI-integrated applications that enhance user experience and automate complex workflows: • Generative AI: GPT, Claude (Anthropic), LangChain, RAG systems, vector databases • AI Features: Chatbots, content generation, document analysis, semantic search, AI assistants • Automation & Agents: Workflow automation, AI agents, predictive analytics, recommendation systems • AI Tools: Cursor AI, Lovable, Bolt, Replit for rapid and intelligent development Full-Stack Web Development Building scalable, high-performance web applications: • Frontend: React, Next.js, TypeScript, Vue.js, Angular, ShadCN • Backend: Node.js, NestJS, Python (Django, FastAPI), C#, .NET Core • Architecture: REST APIs, GraphQL, microservices, serverless • Databases: PostgreSQL, MongoDB, MySQL, DynamoDB, Supabase, Firebase, Pinecone • Cloud & DevOps: AWS, Azure, GCP, Docker, CI/CD • No-Code Backend: Supabase, Appwrite, Firebase, Firestore Mobile App Development End-to-end mobile app solutions for iOS & Android: • React Native • Flutter • Ionic (Angular) • From wireframes & UI/UX to development and App Store / Play Store launch Industries & Solutions • AI & SaaS: Automation platforms, AI dashboards • FinTech: Financial analysis, reporting, fraud detection • Healthcare: HIPAA-compliant apps, AI diagnostics, ICD coding, telemedicine • E-commerce: Smart recommendations, inventory automation • Marketplaces: Multi-vendor platforms, booking systems, service marketplaces • EdTech: LMS, AI tutoring, personalized learning • On-demand services: Real-time tracking, route optimization Why Clients Choose Me • Top-Rated with proven delivery track record • MVP specialist - launch in weeks, not months • AI-first approach (not just add-on features) • Full-stack efficiency (Web + Mobile + AI in one) • Scalable, secure, enterprise-grade code • Clear, proactive communication If you are planning to build an AI product, MVP, or automation system, feel free to reach out. I would be happy to discuss your idea and suggest the best approach to move forward.