I help startups, founders, and businesses build high-performance web and mobile applications that scale. With experience in full-stack development and modern technologies, I focus on delivering clean, scalable, and business-driven solutions — not just code. 💡 What I can help you with: • Web App Development (React, Node.js, Python, Java, php , Laravel, etc.) • Mobile Apps (Android & iOS) • SaaS Product Development • API Integration & Backend Systems • AI-based automation tools 🚀 Why clients work with me: • I focus on business outcomes, not just development • Clear communication & fast delivery • Clean, maintainable code • Long-term support 📈 Recent results: • Built scalable platforms handling thousands of users • Delivered multiple production-ready apps • Helped clients launch MVPs quickly If you're looking for a reliable developer who understands both tech and business — let's talk.

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝟭𝟬𝟬+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 𝟱,𝟬𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 | 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 I build production-ready AI applications, automation systems, and SaaS platforms that work in real business operations — not just demos. Founders and agencies hire me when they need Claude Code, Next.js, n8n, or AI agents built properly: structured, deployed, documented, and ready for real users. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 🤖 AI Agents & Agentic Systems Custom agents for lead qualification, customer support, operations, and reporting — connected to your real tools via Claude API, OpenAI, n8n, Make, and webhooks. ⚡ Claude Code & Anthropic API Applications Agentic workflows, MCP servers, tool calling, structured outputs, and multi-step reasoning — turning Claude-powered prototypes into stable, deployed products. 🏗️ Full-Stack SaaS & AI Web Apps Next.js, React, TypeScript, Python, Supabase, PostgreSQL, Stripe — from database schema to deployed product. 🔄 n8n, Make & Workflow Automation Advanced automation with error handling, fallback paths, and full documentation — connecting CRMs, Slack, Airtable, Google Workspace, HubSpot, and more. 🧠 RAG Chatbots & Document Intelligence AI knowledge tools using OpenAI, Claude, pgvector, and Supabase — for support, internal search, onboarding, and sales enablement. 🚀 Rapid MVPs — Lovable, Bubble & AI-Native Tools Fast MVP delivery using Lovable, Bubble, Bolt, and Cursor — with years of Certified Bubble experience behind every build. My Core Stack Claude Code · Anthropic API · OpenAI · Next.js · React · Python · Supabase · PostgreSQL · n8n · Make · LangChain · RAG · Stripe · HubSpot · Airtable · Lovable · Bubble · Zapier You're in the right place if you are: → A founder building an AI SaaS MVP → An agency needing reliable n8n or AI automation systems → A team with a prototype that needs production cleanup → A business replacing manual workflows with AI agents I don't just build one screen or one workflow. I think across the full system — architecture, integrations, deployment, and documentation. Rᴇᴀᴅʏ ᴛᴏ ʙᴜɪʟᴅ? Sᴇɴᴅ ᴍᴇ ᴀ ᴍᴇꜱꜱᴀɢᴇ.

Hi, I'm Hiral, a Full Stack React & Node.js Developer with 10+ years of experience building scalable SaaS platforms, custom web applications, mobile apps, booking systems, and AI-powered solutions. I help startups, agencies, and businesses transform ideas into reliable products that are secure, scalable, and built for long-term success. Here's what I can help you with • SaaS Platforms & MVP Development • Custom Web Applications • React.js & Next.js Frontend Development • Node.js & Express Backend Development • REST API & GraphQL Development • React Native & Flutter Mobile Applications • AI-Powered Features & AI Integration • CRM, ERP & Admin Dashboards • Booking, Scheduling & Marketplace Platforms • Payment Gateway & Third-Party API Integrations AI-Assisted Development I leverage modern AI development tools including Claude, Cursor, ChatGPT, and GitHub Copilot as part of my daily workflow to accelerate research, rapid prototyping, debugging, testing, documentation, code reviews, and problem-solving. This allows me to deliver faster while maintaining clean architecture, security, scalability, and production-ready code. I also build AI-powered applications by integrating OpenAI, Claude, Gemini, and other LLM APIs to develop intelligent chatbots, AI assistants, workflow automation, document processing, content generation, and custom AI features tailored to business requirements. Why clients enjoy working with me • 10+ years of professional development experience • Clean, scalable, and maintainable architecture • End-to-end ownership from planning and development to deployment • Strong communication with consistent project updates • Performance-focused, secure, and production-ready applications • Reliable long-term support after project delivery I believe successful projects begin with understanding the business, not just the feature list. Before writing code, I make sure the architecture, workflows, and technical decisions are aligned with your goals, helping avoid unnecessary complexity and expensive rework later. If you're looking for a developer who takes ownership, communicates clearly, and builds software that's designed to scale with your business, I'd love to discuss your project. Skills: React.js • Next.js • Node.js • Express.js • JavaScript • TypeScript • React Native • Flutter • Full Stack Development • MERN Stack • SaaS Development • Custom Web Applications • AI Integration • OpenAI API • Claude API • Gemini API • AI Chatbots • AI Assistants • REST API Development • GraphQL • Firebase • MongoDB • PostgreSQL • MySQL • Supabase • Stripe • PayPal • Third-Party API Integration • Dashboard Development • CRM Development • Marketplace Development • Booking Systems • Tailwind CSS • Docker • Kubernetes • AWS • Vercel • Cloudflare • WebSocket • CI/CD • Performance Optimization • Scalable Software Development

Hello , If you are looking for a developer who can turn your app idea into a fast, scalable, and production-ready product, you are in the right place. I’m a senior mobile app developer with 8+ years of experience building high-performance, scalable, and user-focused mobile applications for startups, growing businesses, and enterprise clients. I specialize in Flutter and React Native to develop cross-platform apps that deliver native-level performance on both iOS and Android while reducing development time and cost. Beyond mobile development, I also help businesses integrate AI-powered features and automation into their apps including intelligent chat systems, AI workflows, smart recommendations, automation engines, and API-driven business logic that improve user engagement and operational efficiency. Core Expertise ✅ Flutter & React Native Cross-Platform Development ✅ AI Integration (Chatbots, OpenAI APIs, Smart Automation) ✅ MVP Development for Startups ✅ Scalable Mobile App Architecture ✅ Firebase, Supabase, REST APIs, GraphQL ✅ Payment Gateway Integration (Stripe, Razorpay, PayPal) ✅ Push Notifications, Maps, Chat, Social Login ✅ App Store & Play Store Deployment ✅ Performance Optimization & Long-Term Support Modern Tech Stack Frontend: Flutter, React Native, Dart, JavaScript, TypeScript Backend: Firebase, Node.js, Supabase AI & Automation: OpenAI APIs, Workflow Automation, AI-powered App Features Tools: Git, CI/CD, Figma, Jira, Trello What I Build 📱 E-commerce Apps 📱 Booking Platforms 📱 SaaS Mobile Products 📱 EdTech Apps 📱 CRM Mobile Solutions 📱 On-Demand Service Apps 📱 AI-enabled Mobile Applications Recent Project Experience - Built scalable e-commerce app supporting 50K+ active users - Developed booking platform with live GPS tracking and payments - Created EdTech mobile platform with video streaming and assessments - Integrated AI-driven automation into business workflows I focus on writing clean code, maintaining clear communication, and delivering products that are technically strong and commercially successful. If you need a developer who understands both mobile engineering and modern AI product trends, let’s connect. Send a message and let’s discuss your project.

🟢 100+ successful projects | Top Rated Plus | 10+ years of experience 🟢 I help businesses collect reliable data, automate workflows, integrate APIs, and build AI-powered systems that reduce manual work and turn messy processes into clean, scalable, production-ready solutions. I’m Sergii, Senior Automation & AI Engineer at DataOx. For 10+ years, we’ve helped startups, small businesses, and growing teams build custom data extraction systems, workflow automation tools, API integrations, backend platforms, data pipelines, and practical AI automation solutions. What I can help you with: • Web scraping & data extraction Custom scraping systems for websites, marketplaces, directories, eCommerce platforms, real estate platforms, job boards, online portals, social networks, and other public or structured data sources. • Data processing & data pipelines Cleaning, structuring, normalizing, transforming, and preparing data for reporting, analytics, dashboards, CRMs, databases, Google Sheets, Airtable, internal tools, or AI systems. • Workflow automation & browser automation Automation systems that replace repetitive manual work, connect tools, handle business logic, run scheduled processes, and reduce operational workload over time. • API integration & backend systems REST API integrations, third-party API connections, custom API development, backend logic, database workflows, admin panels, internal platforms, and scalable business systems. • AI automation & AI-powered tools AI agents, ChatGPT / OpenAI API integration, Claude, Gemini, AI-driven workflows, document processing, natural language interfaces, AI-generated reports, classification, extraction, and decision-making support systems. • Existing system improvement Bug fixing, refactoring, stabilization, performance improvements, error handling, documentation, feature enhancements, and long-term support for existing automation, scraping, backend, or AI systems. Typical projects we build: • Web scraping and data extraction platforms • Price monitoring and competitor monitoring tools • Lead generation and contact data collection systems • Workflow automation and process automation tools • API integrations between CRMs, databases, SaaS tools, and internal systems • AI-powered assistants, AI agents, and business automation tools • Document parsing, classification, and reporting systems • Data pipelines, ETL processes, and structured datasets • Dashboards, admin panels, and backend web applications • Google Sheets, Airtable, Telegram bot, and email automation workflows Why clients work with us: • Strong experience with similar projects • Clear understanding of technical requirements and business goals • Reliable communication and structured project delivery • Clean, maintainable, and scalable architecture • Strong problem-solving approach • Ability to handle changing requirements and real-world edge cases • Production-ready solutions with error handling and clear documentation • Long-term support after the first version is delivered Tech stack and tools: Python, Java, FastAPI, Django, Spring Boot, PostgreSQL, MySQL, MongoDB, REST APIs, Selenium, Playwright, Scrapy, BeautifulSoup, Pandas, ETL pipelines, cloud services, OpenAI API, ChatGPT, Claude, Gemini, Google Sheets API, Airtable API, CRM APIs, payment APIs, and custom backend systems. I work best with clients who need more than just a quick script. If you need an experienced developer or technical partner who can understand the goal, clarify the scope, build a reliable solution, and support it over time, I can help. Send me a message with your project details, data sources, tools, API requirements, or current workflow, and I’ll help you define the best technical approach.

GHL Automations, AI Agents & Web Apps, --- 7-Day Working Milestones. 100% Job Success. I'm Muhammad Abdullah --- a Automation specialist and Full Stack & AI Engineer who builds scalable web applications, intelligent AI systems, and business automations that drive measurable results. I specialize in the MERN stack (React / Nextjs, Nodejs, MongoDB), AI-powered solutions, and GoHighLevel (GHL) automation. My delivery model uses 1-2 week milestones with working demos and automated testing. What I Deliver ✅ AI Agents & Automation Systems using OpenAI, Claude, LangChain, Retrieval-Augmented Generation (RAG), Vector Databases, and Workflow Automation ✅ Production-ready frontends (React / Nextjs) with accessibility and SEO best practices ✅ Secure, tested Nodejs APIs (REST / GraphQL) and third-party integrations ✅ Database architecture: schema design, indexing, query optimization, migrations, and scaling strategies (MongoDB, PostgreSQL, MySQL) ✅ GoHighLevel (GHL) automation: CRM setup, pipelines, lead nurturing funnels, webhooks, AI chatbots, and custom API integrations ✅ DevOps & reliability: Dockerized builds, CI/CD pipelines, deployment to Vercel/AWS/Aptible, logging, and monitoring Selected Impact ✅ 100% Job Success Rate on Upwork ✅ Consistent 5-star client feedback for delivery, communication, and reliability ✅ Delivered AI chatbots, CRM automations, lead qualification systems, and custom web applications across multiple industries ✅ Working milestone delivered within 7 days and a 48-hour starter plan (scope + first milestone) after a short brief Tech & Tools AI & Automation: OpenAI, Claude, LangChain, Vector Databases, RAG, AI Agents, Workflow Automation Frontend: React, Nextjs, JavaScript, TypeScript Backend: Nodejs, Express, REST APIs, GraphQL Databases: MongoDB, PostgreSQL, MySQL DevOps: Docker, CI/CD, AWS, Vercel CRM & Automation: GoHighLevel (GHL), Zapier, Make, Webhooks, API Integrations Ready to start? Share a brief and I'll send a 48-hour starter plan with the scope, architecture recommendations, and the first milestone.

🌐🚀 MVP / SAAS Specialist Expertise in | AI Developer | RAG | LLM | AI Integration | Python | OpenAI API Integration | Artificial intelligence | Machine Learning | Langchain | Django React JavaScript | FastAPI | AI agent | AI App Development | AI bot | AI chatbot | AI Agent | Restful API | PostgresSQL | Botpress | PostHog | MCP Server | Multi-Agents/Multiple Agents | Voice AI 🔑 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐚𝐧𝐝 𝐝𝐞𝐩𝐥𝐨𝐲 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, AI-Powered MVP, AI Healthcare Tools, AI Writing Tool, GPT Clone, Full Stack Application, Multi-Tenant 𝐚𝐧𝐝 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐬𝐨𝐥𝐯𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐜𝐫𝐞𝐚𝐭𝐞 𝐧𝐞𝐰 𝐯𝐚𝐥𝐮𝐞, 𝐚𝐧𝐝 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬. 🎁 A 100% refund, if I'm unable to meet our agreed commitments. No questions asked! 𝐊𝐞𝐲 𝐅𝐚𝐜𝐭𝐬: 🧑‍💻 8+ years of experience as a Full Stack Developer and Artificial Intelligence Specialist 🚀 50+ market-winning projects launched ⌛ Around 600 hours on Upwork 🎯 Top-Rated on Upwork 🌉𝐈'𝐯𝐞 𝐬𝐨𝐥𝐯𝐞𝐝 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬 𝐟𝐨𝐫 𝐭𝐨𝐩 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬 𝐚𝐧𝐝 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐫𝐨𝐮𝐧𝐝 𝐭𝐡𝐞 𝐠𝐥𝐨𝐛𝐞 ☑️ Under Armour ☑️ Snowflake ☑️ Estateza ☑️ SearchLook ☑️ Sparrowcharts 💡 𝐖𝐡𝐚𝐭 𝐜𝐚𝐧 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐭𝐚𝐛𝐥𝐞? ☑️ Full Stack Development for robust and scalable web applications, including both front-end and back-end technologies ☑️ Custom Web and Application Development utilizing frameworks like Python, React, Django, React.js / Angular / Next.js / Nest / Nust / Golang and Node.js ☑️ Expertise in LLMs and ChatGPT integration to enhance application functionalities ☑️ Proficiency in RESTful APIs, GraphQL, and database management ☑️ Experience with cloud services like AWS, Azure, and Google Cloud for deployment and scaling ☑️ Strong problem-solving skills and ability to optimize user experiences and application performance 🌟𝐇𝐞𝐫𝐞'𝐬 𝐰𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐡𝐚𝐯𝐞 𝐭𝐨 𝐬𝐚𝐲 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞: 🌟 Ali Hamza is in the top tier of software developers and data engineers. He is far more than an implementer; he is a strong architect. During this project set, Usama worked on data from major US corporations 🌟 One of the best developers I have ever worked with. He is always on time and does exactly what he says he will do. I could not recommend him enough. 🎯 𝐈 𝐩𝐨𝐬𝐬𝐞𝐬 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐝𝐨𝐦𝐚𝐢𝐧𝐬 ☑️ Full Stack Development: ☑️ Backend: ☑️ Python ☑️ Django ☑️ Flask ☑️ NodeJs, Express.js ☑️ Rest API, SOAP ☑️ Websocket ☑️ Third party integration ☑️ Frontend: ☑️ Html5, Css3, Bootstrap ☑️ Javascript ☑️ ReactJs, Angular ☑️ VueJs ☑️ NextJs, NuxtJs ☑️ Ajax, JSON, XML, XHTML, SVG, Canvas ☑️ API integration, OpenAI API ☑️ DevOps: ☑️ CI/CD Pipelines ☑️ IaC ☑️ Docker ☑️ Kubernetes / Terraform ☑️ Elasticsearch ☑️ Cloud Computing (Azure, AWS, Google Cloud) ☑️ Version Control (Git, GitHub) ☑️ Containerization + Orchestration (Docker, Kubernetes) ☑️ Spring Boot / Java, Microservices Architecture ☑️ Real-time / Streaming / Event-driven architectures ☑️ Session Recordings / Session Replays ☑️ GraphQL / gRPC ☑️ Kafka / Redpanda (real-time streaming) ☑️ Generative Artificial Intelligence (GenAI) ☑️ Large Language Models (LLMs) ☑️ Natural Language Processing (NLP) ☑️ ChatBots and Virtual Assistants ☑️ Text to Image Modelling ☑️ Vector Databases ☑️ Retrieval-Augmented Generation (RAG) ☑️ ChatGPT ☑️ OpenAI ☑️ AI/ML (Artificial Intelligence + Machine Learning) ☑️ Multimodal AI / NLP ☑️ Agentic AI / Autonomous Agents ☑️ “Vibe Coding” / AI-first / prompt-driven dev workflows ☑️ Explainable AI / Ethical, Sustainable AI ☑️ Edge AI / On-device / Federated Learning ☑️ Web Scraping ☑️ Data Extraction ☑️ Data Scraping ☑️ Scrapy ☑️ Selenium ☑️ Beautiful Soup ☑️ Requests ☑️ Deployment and scheduling the scraping scripts on server ☑️ PostHog / Mixpanel / Amplitude / Segment (Twilio Segment) ☑️ OpenTelemetry (Datadog / Grafana / Sentry ☑️ LaunchDarkly / GrowthBook / VWO / Optimizely / Klaviyo ☑️ Airbyte / Fivetran / DBT ☑️ Auth0 / Clerk / SuperTokens / Google Auth ☑️ Stripe / Paddle ☑️ Plaid AI + Analytics Integrations ☑️ LangSmith / LangFuse – Observability and evaluation layer for LLM apps. ☑️ Weaviate / Pinecone / Qdrant – Vector DBs for AI features with analytics hooks. ☑️ Whylabs / Arize AI – ML observability & monitoring (similar to PostHog but for models). I am a Fullstack AI Developer - Python Django, React, Flask, API Integration I can help you to build: ⚡ Fast MVP Development (AI-Powered) ✅ ⚡ AI Powered SAAS Applications ✅ ⚡ AI Agent RAG Systems | AI Chatbots ✅ ⚡ Open AI API Integrations / LLM ✅ ⚡ Full stack Development (AI/ML, Django, React) ✅ ⚡ AI Workflows Automation ⚡ Voice AI tools Thank you for visiting my profile. Looking forward to working with you! I will 💲REFUND 💲, if your expectation wont meet. For reference, you can see my work and testimonials below. Lets Chat!

⭐️⭐️⭐️⭐️⭐️ Top-Rated Plus Talent – 100% 5-Star Reviews from Global Clients 🏆 A Top-Rated Plus Senior Full Stack Engineer with 10+ years of experience delivering AI-powered applications, scalable web apps, SaaS platforms, and CMS/eCommerce solutions. I help startups, enterprises, and agencies build and scale applications that are secure, performant, and business-driven. From full-stack web platforms to AI automation, LMS systems, and CRM integrations, I provide end-to-end development tailored to your industry. 🌐Industries I serve: • Healthcare & Telemedicine – patient portals, medical dashboards, HIPAA-compliant SaaS • Finance & Insurance – fintech apps, secure payment flows, blockchain integrations • Education & eLearning – custom LMS (Moodle, Thinkific, LearnDash), eLearning portals • E-commerce & Retail – Shopify apps, WooCommerce, multi-vendor marketplaces • Real Estate & Automotive – CRMs, vendor marketplaces, property management platforms • Startups & SaaS – MVP builds, rapid prototyping, scalable enterprise platforms • Construction & Manufacturing – ERP systems, IoT tracking, supply chain automation • Travel & Hospitality – booking platforms, loyalty apps, AI-driven customer experiences • Media, Gaming & Entertainment – streaming platforms, gamified apps, AR/VR experiences • Human Resources & Recruitment – ATS platforms, HRMS solutions, AI-powered talent • Logistics & Supply Chain – fleet management, inventory systems, real-time tracking platforms • Government & Nonprofits – civic tech, grant management, secure portals for communities 🏆 Key Achievements - Scaled SaaS product to 100K+ active users with efficient AWS & Kubernetes deployment - Delivered custom LMS platforms (Moodle/Thinkific) serving 50K+ students worldwide - Built AI-driven automation systems for finance & real estate clients - Developed secure eCommerce platforms with custom checkout flows and recurring billing - Optimized a legacy Laravel + MySQL system, reducing API response time by 70% 🔹 Frontend Development React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, JavaScript, Tailwind CSS, Bootstrap, Material UI 🔹 Backend Development Node.js, Express.js, Nest.js, Python (Django, FastAPI, Flask), PHP (Laravel, Symfony), Ruby on Rails, Go 🔹 Databases & Data Engineering PostgreSQL, MySQL, MongoDB, Firebase, Redis, Elasticsearch, Meilisearch, GraphQL, gRPC 🔹 Mobile Development React Native, Flutter, Ionic, Progressive Web Apps (PWAs) 🔹 CMS, LMS & eCommerce • CMS & E-commerce: WordPress (custom plugins & themes), Shopify (apps, headless), WooCommerce, Webflow • LMS: Moodle, Thinkific, LearnDash, TalentLMS, custom LMS solutions 🔹 No-Code & Low-Code Platforms Bubble.io, Webflow, Zapier, Airtable, Integromat (Make), Glide 🔹 AI, Data & Automation OpenAI (ChatGPT, GPT APIs), LangChain, RAG pipelines, TensorFlow, PyTorch, Predictive Analytics, Web Scraping 🔹 CRM & Business Systems HubSpot, GoHighLevel, Salesforce, Zoho CRM, Monday.com, Pipedrive, custom CRM solutions 🔹 Cloud & DevOps AWS (EC2, Lambda, S3, RDS, CloudFront), Azure, GCP, DigitalOcean Docker, Kubernetes, Terraform, GitHub Actions, GitLab CI/CD 💡 Why Clients Work With Me ✅Top-Rated Plus Talent – Trusted by clients worldwide with proven 5⭐ records ✅Full Stack Focused – From UI/UX to backend & cloud, I deliver complete, scalable solutions ✅Business-Oriented Engineering – I build with growth, efficiency, and ROI in mind ✅Clear Communication – I keep projects transparent, with milestone-based delivery & updates ✅Future-Ready Solutions – Apps and platforms built to scale, integrate, and evolve with your business 📩 Let’s connect and discuss how I can help you build a scalable, AI-powered, and future-ready full stack solution.

Looking for a Full-Stack or AI/ML Developer who can deliver scalable web and mobile applications? I am Karmraj (RAJ), a seasoned Full Stack Engineer with 12+ years of hands-on experience building high-performance applications across AI/ML, Web, and Mobile domains. I bring together the best of Python and React ecosystems to create seamless, production-ready digital products that scale with your business. 💡Key Strengths💡 - 12+ Years of Experience: Delivered end-to-end projects, from MVPs to enterprise-grade systems, across healthcare, e-commerce, logistics, fintech, education, recruitment, etc. - Proven Full-Stack Expertise: Skilled in both frontend and backend development using React, Next.js, Django, Flask, and FastAPI, ensuring clean architecture and maintainable code. - AI-Driven Problem Solver: Experienced in integrating OpenAI, TensorFlow, PyTorch, and ChatGPT APIs into web and SaaS platforms. - Transparent Collaboration: Expect clear communication, frequent updates, and a focus on measurable results. ➡️ My Development Process ➡️ - Discovery & Requirements: Understand your goals, workflows, and target outcomes to define a clear roadmap. - Planning & Roadmap: Prepare milestones, timelines, and architecture documentation. - Design & Prototyping: Optional wireframes or clickable prototypes to align expectations. - Development & Testing: Implement robust backend APIs and responsive UIs, with thorough QA at each stage. - Deployment & Updates: Continuous integration, version control, and agile delivery. - Post-Launch Support: I stay involved for monitoring, optimisation, and ongoing improvements. 🧠 Tech Stack 🧠 1) AI & Machine Learning: TensorFlow | PyTorch | OpenAI | ChatGPT | LangChain | Scikit-learn | NLP | Chatbot Integrations 2) Frontend: JavaScript (ES6+) | TypeScript | React.js | Next.js | React Native | Redux | Hooks | TailwindCSS | Bootstrap | HTML5 | CSS3 3) Backend: Python | Django | Flask | FastAPI | Django REST Framework (DRF) | RESTful APIs 4) Databases: PostgreSQL | MySQL | MongoDB | Firebase | DynamoDB | SQLite 5) DevOps & Tools: AWS | Azure | GCP | Docker | Kubernetes | GitHub Actions | Jira | Trello | Agile / Scrum 🎯 Areas of Expertise 🎯 - Web & SaaS Application Development - Mobile App Development (React Native/Flutter) - AI/ML & Chatbot Integration - API & Third-Party Integrations - Cloud Deployment (AWS/GCP/Azure) - Database Design & Optimisation - End-to-End Full Stack Development 🔑𝑲𝒆𝒚𝒘𝒐𝒓𝒅𝒔🔑 Artificial Intelligence, Machine Learning, Full Stack Development, Web App Development, Mobile App Development, React, Python, Django, React Native, Flutter, Front-end Development, Back-end Development, FastAPI, Flask, Database Management (MySQL, MongoDB), API Integration, Responsive Design, Cross-platform Development, Top Rated, Project Management, Agile Methodologies, User Experience. *The rate mentioned here is a general one. No one shoe fits them all; the actual rate depends on the complexity and engagement. I will specify it in the cover letter!*

Full Stack Developer with 14 years in PHP, React, Node.js, Vue, and MERN now shipping AI automation systems on n8n, GoHighLevel, and GPT-5 integrations that run without supervision. 200+ projects delivered. If your business process still runs on manual work, that is solvable. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ► Full Stack PHP Developer for Laravel applications, REST APIs, custom CMS, and enterprise web systems ► Full Stack PHP Developer for eCommerce platforms, payment gateway integration, and multi-vendor marketplaces ► React Developer for SaaS dashboards, single-page applications, and component-based frontend architecture ► React Developer for Next.js applications, server-side rendering, and React Native mobile apps ► Node.js Developer for backend APIs, real-time applications, WebSocket systems, and microservices ► Node.js Developer for Express.js, Nest.js, serverless functions, and cloud-native backend development ► Vue.js Developer for interactive frontend applications, Nuxt.js builds, and Vue component development ► MERN Stack Developer for full stack MongoDB, Express, React, Node.js application development ► AI Automation Expert for n8n workflow architecture, multi-step automation, and custom node development ► AI Automation Expert for GoHighLevel CRM automation, pipeline management, and sub-account configuration ► AI Automation Expert for Zapier to n8n migration, webhook orchestration, and API chaining workflows ► CRM Integration Developer for GoHighLevel, HubSpot, Salesforce, and custom CRM API connections ► GPT-5 Integration Developer for OpenAI API, production-grade AI features, and LLM workflow automation ► AI Developer for ChatGPT integration, Claude API, prompt engineering, and AI agent development ► GHL Developer for GoHighLevel funnel builds, automation sequences, and third-party integrations ► n8n Developer for business process automation, data pipeline orchestration, and no-code workflow design ► Full Stack Developer for AWS deployment, Docker containerisation, CI/CD pipelines, and DevOps implementation ► Full Stack Developer for PostgreSQL, MySQL, MongoDB, Redis, and database architecture and optimisation ► Full Stack Developer for GraphQL APIs, REST APIs, third-party integrations, and microservices architecture ► AI Automation Expert for CRM automation, lead management workflows, and sales process automation I'm Dhanesh. I started as a PHP and MERN stack developer and spent 14 years building production web applications across every industry. Over the last two years the work has shifted clients are not just asking for web apps anymore. They are asking for systems that run themselves. That intersection of full stack development and AI automation is where I now spend most of my time. The projects that define my current work: a GoHighLevel build where I replaced 4 hours of daily manual follow-up with an n8n automation that runs the entire sequence based on pipeline stage. A Laravel SaaS product where I integrated GPT-5 as a production feature with validation, fallback logic, logging, and a rate limiting layer the client never had to think about. A MERN stack platform where the brief started as "build us a dashboard" and ended with a full AI reporting layer that writes the weekly summary automatically. That is the work. Not demos. Shipped systems. Full Stack Developer | PHP Developer | Laravel Developer | React Developer | Node.js Developer | Vue.js Developer | MERN Stack Developer | Next.js Developer | AI Automation Expert | n8n Developer | n8n Workflow | GoHighLevel Developer | GHL Automation | GHL CRM | CRM Integration | CRM Automation | GPT-5 Integration | OpenAI API | ChatGPT Integration | AI Integration | LangChain Developer | AI Agent Development | Prompt Engineering | Workflow Automation | Business Automation | Zapier Alternative | Make Automation | REST API Developer | GraphQL Developer | AWS Developer | Docker | CI/CD Pipeline | DevOps | MongoDB | PostgreSQL | MySQL | Redis | SaaS Developer | Web App Development | API Integration | Full Stack Engineer | Backend Developer | Frontend Developer #FullStackDeveloper #PHPDeveloper #LaravelDeveloper #ReactDeveloper #NodeJSDeveloper #VuejsDeveloper #MERNStack #NextJSDeveloper #AIAutomation #n8nDeveloper #n8nWorkflow #GoHighLevel #GHLAutomation #GHLDeveloper #CRMIntegration #CRMAutomation #GPT5Integration #OpenAIAPI #ChatGPTIntegration #AIIntegration #LangChain #AIAgentDevelopment #PromptEngineering #WorkflowAutomation #BusinessAutomation #ZapierAlternative #MakeAutomation #RESTfulAPI #GraphQL #AWSDeployment #Docker #CICD #MongoDB #PostgreSQL #SaaSDeveloper #WebAppDevelopment #APIIntegration #BackendDeveloper #FrontendDeveloper #FullStackEngineer Send me a message with what you are trying to build or automate. I will tell you the fastest way to get there before we discuss anything else.