I'm a Full Stack JavaScript Developer with 8+ years of experience, and I've shipped 40+ production web apps that cut client time-to-market by up to 3x. My AI API Integration work has plugged intelligence into 30+ live products, and my AI Web Scraping pipelines pull clean data from 500+ sources for startups, agencies, and growing businesses - turning ideas into reliable, scalable systems that keep working under real traffic. As a Full Stack JavaScript Developer I've delivered 100+ projects across web, SaaS, AI API Integration, and AI Web Scraping, including 20+ production web applications and 15+ multi-tenant platforms that scaled from day one. I bring the complete package - React, Node.js, Python, and modern front-end skills, everything needed to launch and grow your product. WHY CHOOSE ME Hiring a senior Full Stack JavaScript Developer means development cycles up to 3x faster than typical timelines. My AI API Integration experience has connected LLMs, third-party APIs, and automation into products that were never designed for them, shipping 25+ such features into production. My AI Web Scraping systems collect 1M+ records a day while cutting manual data work by up to 90%, and on the sites I've optimized I've cut load times by up to 60%. My roots go wider than one stack: as a full stack java developer I shipped 10+ enterprise backends, and as a wordpress developer I've built and rescued 50+ WordPress sites hitting 90+ PageSpeed scores. FRONTEND ENGINEERING As a Full Stack JavaScript Developer I've built 200+ reusable components that keep interfaces fast and consistent. Users love them, and my front ends render up to 2x faster than the versions they replaced. • React, Next.js, TypeScript, Redux - dynamic UIs with 2x faster rendering • Component-based architecture - 200+ reusable components • Mobile-first, conversion-focused web design BACKEND ENGINEERING As a Full Stack JavaScript Developer I've built APIs that hold 99.9% uptime under real load. My AI API Integration work keeps response times under 200ms even with LLM calls in the loop, and I've delivered 100+ api integrations across payment, CRM, and data providers. • Node.js, Express.js, Python - APIs with 99.9% uptime • MongoDB, PostgreSQL, MySQL - sub-50ms query times • Prisma, Sequelize, Knex.js AI AND INTELLIGENT FEATURES As a Full Stack JavaScript Developer I've wired AI into 30+ existing products with no rebuild required. My AI API Integration work covers the full stack of intelligent features, with 50+ AI API Integration builds shipped to production. As a no code developer I've also automated 60+ workflows in Zapier and Make, saving clients 20+ hours a week. • LLM integration - OpenAI, Anthropic, and open-source models • Natural language processing and chat interfaces • Machine learning pipelines in production • RAG, embeddings, and vector search DATA AND AI WEB SCRAPING My AI Web Scraping stack has powered 40+ data projects with 99% extraction accuracy. My AI Web Scraping pipelines adapt to layout changes and bypass 95% of anti-bot blocks, so they keep running when others break. • Playwright, Puppeteer, and Scrapy at scale - 1M+ pages crawled per run • Structured extraction, deduplication, and scheduled refresh • Anti-bot handling with 95%+ success on protected targets SAAS AND INFRASTRUCTURE My AI Web Scraping workloads run on schedule and process 10M+ records a month without downtime. I bring the same scale-ready infrastructure to every build: • Docker and Kubernetes - 75% faster deployment • CI/CD pipelines - catching 90% of issues early • AWS, Vercel, DigitalOcean expertise • Multi-tenant systems handling 10,000+ accounts without a drop in performance ADVANCED FEATURES • WebSockets - real-time updates within 100ms • Redis caching - 30x faster response times • Stripe integration, OAuth2, JWT authentication WHAT YOU GET • 2-hour response time during working hours • 100% client satisfaction across 100+ completed projects • A developer fully invested in your outcome LET'S BUILD SOMETHING GREAT As a Full Stack JavaScript Developer I've helped 50+ clients ship products that grow, my AI API Integration work has added measurable value to 30+ of them, and my AI Web Scraping systems have saved teams 1,000+ hours of manual research. I'd love to discuss your project.

🔵 15+ years developing first-class web, mobile and AI apps that achieve business goals and hit the mark. As an AI developer and web developer, my expertise led my team to work with Fortune 500 companies such as Philip Morris, Coca-Cola, DANONE, McDonald’s (Ukraine), and Kimberly-Clark. I started as a programmer in 2006. Now, I'm CTO at Brights — a software company focused on web, mobile and AI products, with 120 person engineering team who specialize in AI Chatbot systems, advanced AI Integration solutions, AI Saas web and mobile app development. As a deal closer, I also work closely with clients during product strategy and delivery. I support companies through every stage of development backed by experienced AI developer, AI Chatbot, AI API Integration developer — from MVPs to scaling including AI developer | AI Chatbot | AI API Integration Our experience includes API integration, complex API integrations, and enterprise-grade AI API Integration. Within the last 14 years, I have delivered 330+ projects across fintech, insurtech, healthcare, eCommerce, real estate, education, logistics, and more as an AI developer | AI Chatbot | AI API Integration developer. 👩‍💻 Technical stack I cover as an AI developer | AI Chatbot | AI API Integration: Front-end: • Vue.js, React, Angular, Next.js, Redux, react native Back-end: • ASP.NET, PHP, Node.js, GraphQL Mobile: • React Native, iOS, Android, with support from a dedicated Mobile app developer and Flutter developer as well as Mobile game developer Artificial Intelligence tech stack I cover as an AI developer | AI Chatbot | AI API Integration: • Python developer workflows, LangChain, GPT-4o, gpt-3, OpenCV, Hugging Face, RAG, LLM, AI machine learning, and scalable machine learning pipelines Data & Architecture: • PostgreSQL, MongoDB, Redis, Elasticsearch for both mobile app marketing and web • Supported by experienced data scientist and full stack developer teams Integrations: • Analytics, CMS, Swagger, botpress, chatbots, AI API, and automation systems with reliable API integration 🏆 I deliver web and mobile solutions since 2011 and have 15+ years building custom software with 330+ products shipped as an AI developer 🌍 As an AI developer I worked with clients in 30+ countries - SMBs to Fortune 500 ⭐️ 5.0 on Clutch · ISO / IEC 27001 certified 🔁 89% client retention and 36-month average partnership 📈 As an AI developer and AI Chatbot specialist I scaled products to 100M+ users (Headway project) and 50M+ installs (BetterMe project) ⚡️ Handled 2M users/ hour at peak and delivered 10x API performance (Yasno project) as a AI Chatbot | AI API Integration specialist 💰 10x infrastructure cost cut and < 0.1% launch defect rate (Shugaland project) 🤖 AI in production: agents, RAG & computer vision · up to 80% expert-level accuracy delivered as an AI Chatbot | AI API Integration and AI developer 🔗 50+ integrations: Stripe, Twilio, OpenAI, Shopify, HubSpot, Vimeo & more (треба перевірити *) 💼 Trusted by PMI, Suzuki, Avis, Samsung, Mastercard & Microsoft 🔒 Production-grade, secure code your team can maintain 🔗 As an AI API Integration specialist I work with Stripe, Twilio, Google Maps, Vimeo, Okta, HubSpot, GA4, QuickBooks, LiqPay, BankID, Nova Poshta, Plate Recognizer, IMATAG, Mixpanel, and dozens more. If you are looking for AI developer | AI Chatbot | AI API Integration or AI Automation specialist with strong mobile app design experience (Figma mobile app) - drop me a line.

Are you looking for an experienced developer to build your AI application, SaaS platform, mobile app, or integrate complex APIs? I help startups and businesses turn ideas into fast, scalable, and production-ready products with clean, maintainable code and clear communication. Top Rated Full Stack Developer with 14+ years of experience building AI-Powered Web Applications, Mobile Apps, SaaS platforms, and startup MVPs. I work closely with founders and businesses to turn ideas into scalable, production-ready products that are built for real users and long-term growth. Recently, I have been building AI-Powered SaaS applications, a HealthTech platform, and a FinTech solution, helping businesses streamline operations through secure web applications, intelligent automation, and robust API integrations. 📱 React Native Mobile App Development I build cross-platform Mobile applications for iOS and Android using React Native, allowing you to launch both platforms from a single codebase. My focus is on responsive UI, smooth performance, Firebase and API integrations, and creating apps that are easy to maintain as your business grows. 🚀 AI-Powered SaaS & MVP Development I help startups move from idea to launch by building scalable MVPs and SaaS applications using React, Next.js, Node.js, Supabase, Laravel, and AI integrations. My goal is to deliver products quickly without compromising quality, making it easier to validate ideas and scale with confidence. To speed up development while maintaining high standards, I use modern AI-assisted development tools including Claude Code, Cursor, Windsurf, and Lovable where they add value to the workflow. API Integration Expert: ✅ Shopify API Integration ✅ QuickBooks API Integration ✅ Xero API Integration ✅ Amazon SP API Integration ✅ Twilio API Integration ✅ OpenClaw AI Integration ✅ OpenAI API Integration ✅ Stripe API Integration ✅ HubSpot API Integration ✅ Salesforce API Integration ✅ REST APIs ✅ GraphQL APIs ✅ OAuth 2.0 Authentication ✅ Webhooks ✅ Third-Party API Integration Expert Industries I Have Worked With: 💡 SaaS | 🌍 CRM | 💹 FinTech | 📚 Education | 🩺 Healthcare | 💼 eCommerce | 🏋️‍♂️ Fitness | 🏠 Real Estate | 🍔 Food Delivery | 🔧 Tech Startups | MVPs Why Work With Me? ✔ 14+ years of full-stack development experience building web applications, Mobile Apps, SaaS platforms, and startup MVPs. ✔ AI & Automation expertise using OpenAI, Claude Code, OpenClaw AI, AI agents, N8N and workflow automation to help businesses save time and improve efficiency. ✔ Scalable, maintainable solutions with clean code, modern architecture, and a focus on long-term performance. ✔ Strong communication and reliable delivery so you always know the project's progress and can expect work delivered on schedule. If you're looking for a developer who can build your AI Application, SaaS platform, Mobile app, or integrate complex APIs, I would love to hear about your project. Let's build something great together. Feel free to send me a message to discuss your idea or requirements.

I specialize in building automation layers around existing AI systems. Many businesses already have an AI agent, receptionist, chatbot, or internal LLM workflow in place, but struggle with reliability, downstream task automation, or integrations with CRMs and third-party tools. I help improve these systems by designing and implementing backend workflows that make AI outputs more actionable and consistent in real-world environments. My experience includes developing batch-processing pipelines for LLM-based classification across multiple providers such as OpenAI GPT models, Google Gemini, and Amazon Bedrock Claude. I have implemented tools to create structured JSONL batch requests (including few-shot setups), submit and track inference jobs, parse returned outputs into structured results, and evaluate classification performance programmatically. In addition to model integration, I work on improving workflow reliability through request structuring, response caching, token usage monitoring, and automation of repetitive AI-driven tasks such as follow-ups, booking logic, document classification, and service matching. Typical areas where I can help include: • Integrating LLMs into existing applications or websites • Improving reliability of AI voice/chat receptionist workflows • Automating reminders, updates, and follow-ups • CRM or third-party API integrations • Prompt orchestration and context/session handling • Batch inference setup and monitoring • Output parsing and structured reporting • Cost optimization through efficient request handling If you already have an AI-powered system and want to improve stability, automate downstream actions, or connect it to your operational tools, I can assist in making the workflow more production-ready and scalable.

Full-Stack Engineer specializing in high-performance AI MVPs, AI SaaS platforms, and custom LLM integrations. 🏆 Top Rated | ✅ 100% Job Success | 🕒 10+ Years of Experience I help founders, startups, and product owners transform raw AI concepts into production-ready, scalable applications in weeks, not months. From initial architecture to final cloud deployment, I own your product pipeline end-to-end to ensure fast execution and clean, maintainable code. Whether you are building a brand-new AI SaaS MVP from scratch or adding intelligent LLM capabilities to an existing application, I ensure your product is fast, secure, and ready for real users. What I Build: 🤖 AI MVPs & SaaS Products: End-to-end B2B and B2C SaaS platforms with user authentication, database design, Stripe subscription billing, and custom AI logic. 🧠 LLM & OpenAI API Integrations: Custom AI workflows using OpenAI API, Anthropic Claude, LangChain, Vercel AI SDK, and RAG (Retrieval-Augmented Generation) pipelines. 💻 Full-Stack Web Applications: High-performance web apps built with Next.js, React, Node.js, and NestJS. ☁️ Backend & Cloud Infrastructure: Scalable REST & GraphQL APIs, PostgreSQL databases, Prisma ORM, and AWS cloud deployments. Core Tech Stack: AI & LLMs: OpenAI API, Anthropic API, LangChain, Vector Databases (Pinecone, Supabase Vector) Frontend: Next.js, React, TypeScript, Tailwind CSS Backend & Database: Node.js, NestJS, PostgreSQL, Prisma, Redis Cloud & DevOps: AWS, Docker, Vercel, CI/CD Integrations: Stripe API, Webhooks, Headless CMS How I Work: I focus on clear communication, conservative scope estimates, and rapid iterations. You get regular progress updates and working demos so you can test features early and launch to market fast. Have an AI MVP idea or need LLM features integrated into your platform? Send me a message, and let's discuss your project.

𝗪𝗮𝗻𝘁 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗯𝘆 𝗔𝗜? 𝗬𝗼𝘂’𝗿𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲. Full-Stack Python & AI App Developer with strong expertise in back-end, front-end, and API integration. Experienced in building AI-powered web applications, SaaS platforms, and mobile solutions using Django, FastAPI, React, and OpenAI API. Projects span across industries from healthcare and education to fintech and non-profit, delivering measurable results through strategic product development, clean architecture, and seamless UX/UI design. Outside of work, I’m an animal lover, volunteer, and social good advocate, offering special support and discounts for projects with social impact. ⚡ Notable Projects 🧠 Zeno.PM — ERP & project management platform with ChatGPT-powered AI automation and dashboards. 🩺 AskSamie — Therapy web app integrated with Shopify API. Built with Python, Django REST Framework, React, FastAPI. 🙏 ChurchCopy.ai — GPT-3 communication app for churches, built in Bubble.io as an MVP. 💬 Sembly AI — AI meeting assistant for recording and summaries. 📊 Digital Ninja — Automation tool with data scraping, ETL pipelines, and OpenAI integration. 💻 SIMBA — AI-powered marketing analytics system with Bayesian modeling. 🎵 DropTrack — Music SaaS platform with automation and custom API integrations. Experienced in building, creating, and developing scalable AI-powered platforms, mobile apps, websites, and software solutions using Django, FastAPI, React, Flask, and OpenAI API. Projects span healthcare, education, fintech, and non-profit sectors, delivering measurable results through strategic product development, clean architecture, and user-friendly design. 🧩 Tech Expertise Programming Languages: Python, JavaScript, TypeScript, PHP, HTML, CSS, SQL Frameworks & Libraries: Django, Django REST Framework, FastAPI, Flask, React, React Native, Next.js, Node.js, Tailwind CSS, jQuery AI & Machine Learning: Artificial Intelligence (AI), Artifical Intelligence, Artificial Inteligence, Machine Learning, GPT-3, ChatGPT, OpenAI API, NLP, neural networks, AI chatbot development, AI software development, Generative AI, NLP Web Scraping & Data Engineering: Scrapy, Selenium, Splash, BeautifulSoup, Pandas, NumPy, ETL pipelines, Excel, data visualization, Data Scraping automation, web scraping app Backend & API Development: API Integration, REST API, GraphQL, OAuth, Socket, WebRTC, RPC, Zapier, Stripe API, PayPal API, EOS, payment gateway integration, API developer experience Frontend Development: UI/UX design, website and web app creation, interactive dashboards DevOps & Cloud: AWS, Google Cloud, Firebase, Docker, Kubernetes, CI/CD, Git Databases: PostgreSQL, MySQL, MongoDB, Redis, SQLite Testing & QA: Pytest, Cypress, Selenium, Puppeteer Experienced in full-stack / fullstack / full stack / front-end / frontend / front end / back-end / backend / back end software engineering and application development across web platforms, mobile systems, and AI-driven apps. Also skilled in MPPT automation, AWS deployment, and code review for scalable architectures. 🌍 Domains 📍 SaaS & B2B Platforms 📍 EdTech, E-Learning, LMS 📍 Non-profit & Social Impact 📍 Healthcare, Telehealth & Wellness 📍 CRM & ERP Systems 📍 Marketing & SEO Automation 📍 AI-driven FinTech & Analytics 📍 Marketplaces, E-commerce & Listing Apps 📍 Media, Music & Social Platforms 📍 Custom Websites & Automation Tools 🧱 Project Types ✅ MVP, prototype, and clickable product design (Figma prototyping, Bubble MVP, startup MVP, SaaS MVP development) ✅ Full-stack web and mobile app development ✅ AI-powered app creation and chatbot software build ✅ Workflow automation and data scraping tools ✅ SaaS platform design and engineering ✅ REST API development and integration ✅ Payment system implementation (Stripe, PayPal, EOS) ✅ WordPress & CMS website development ✅ Web scraping bots, crawlers, and automation systems ✅ Business intelligence dashboards 🚀 Approach Focus on creating, building, and engineering value-oriented digital products from lightweight MVPs to full enterprise systems. Combining AI technologies, modern UI/UX design, and solid software development to deliver scalable, maintainable, and smart products. Let’s build, create, and develop each app, platform, or website that is crafted to simplify complexity, automate workflows, and empower users through Artificial Intelligence. 🤝 Collaboration 🏆 Startups and Entrepreneurs (MVP & SaaS prototyping) 🏆 SMBs & SMEs (process automation, web apps, website creation) 🏆 Enterprises (AI-powered platforms, API integrations, business systems) 🏆 Non-profits and Educational organizations (social impact tech) Let’s bring intelligence to your product from idea to launch. Open to collaboration on AI solutions, web apps, mobile apps, platforms, or any digital innovation. Ready to get started? Let’s discuss your vision.

✅ 100% Guaranteed Meta App Review Approvals, else no pay! 💡 15+ Years building on Facebook & Instagram APIs. Not just approvals. I build the actual products behind them. 🎖️ 250 Successful Projects | $150K+ Earned | Top Rated Plus | Top 3% | 5⭐ Consistently 🆕 200+ Apps Approved , 40+ in the last 90 days ✅ 1200+ Meta permissions advanced access approved. 🚀 Built 50+ SAAS Products from scratch using Meta APIs, all with full approvals. ■ Stuck with a rejected Meta review? Getting that "Invalid Screencast" rejection? I have been solving this for hundreds of clients since years. I record the screencast, prepare the submission, handle Meta's review team, and get you approved. Most clients approved within 3 to 7 days. ■ Meta App Review & API Permissions Approvals: ➡️ Meta App Review Expert (Facebook, Instagram, WhatsApp, Threads) ➡️ Facebook App Review for Advanced Access Permissions ➡️ Facebook Tech Provider / Access Verification Expert ➡️ Facebook Business Verification Consultant ✅ Facebook API Permissions Approval (Pages, Groups, Ads, Messenger) ✅ Facebook Pages API Permissions Approval Expert ✅ Instagram API Permissions Approval Expert ✅ Instagram Basic Display API Permission Approval ✅ Instagram Graph API & Business API Permissions Approval ✅ Meta Marketing API / Facebook Ads API Permissions Approval Expert ✅ Ads Management Standard Access Approval ✅ WhatsApp Business API & Cloud API Permissions Approval ✅ Threads API Permissions Approval Expert ✅ Meta App Data Deletion Request Callback Implementation ✅ Meta Webhooks Configuration & Verification ✅ Fixing Rejected App Reviews & Resubmission Strategy ✅ Verification Screencast Video Creation for Meta Reviews ■ Meta Permissions - 100% Guaranteed Approvals 𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸: pages_manage_posts, pages_manage_engagement, pages_read_engagement, pages_read_user_content, pages_messaging, pages_show_list, pages_manage_metadata, read_insights, business_management, Human Agent, facebook_creator_marketplace_discovery, Business Asset User Profile Access 𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺: instagram_basic, instagram_content_publish, instagram_manage_comments, instagram_manage_messages, instagram_manage_insights, Instagram Public Content Access, instagram_business_basic, instagram_business_content_publish, instagram_business_manage_messages, instagram_business_manage_comments, instagram_creator_marketplace_discovery, instagram_shopping_tag_products 𝗔𝗱𝘀: ads_management, ads_read, pages_manage_ads, Ads Management Standard Access, Marketing API 𝗪𝗵𝗮𝘁𝘀𝗔𝗽𝗽: whatsapp_business_messaging, whatsapp_business_management, catalog_management ➡️ Top products approved through me: Postiz, Social Native, Nector Social, Devotion, Ilola, Warmly AI, and hundreds more. ■ API Development & Integration Facebook Graph API, Facebook Marketing/Ads API, Facebook Messenger API & Chatbot Development, Instagram API (Basic Display, Graph, Business), WhatsApp Business & Cloud API, Threads API, Twitter/X API v2, Pinterest API, Reddit API, Bluesky API, Shopify API, OpenAI API, Webhook/IPN/Cron Job Integrations ■ SAAS & Products Built Instagram Comment & DM Automation, Facebook Ads Creation Portals, Social Media Posting Platforms, AI Chatbots with OpenAI & ChatGPT for Messenger & Instagram, CRM Dashboards, Marketing Automation Software. Worked with ChatPion, BotSailor, Stackposts, ChatWoot, CodeCanyon. Any white label social media tool, I have seen it and can get it approved. ➡️ Recent projects - Zapify, ReplyMagic, Consentz, Adrigo Insights, Elixo, and many more.. ■ Tech Stack JavaScript (TypeScript, React, Node.js, Next.js, Express, Vue), Python, PHP (Laravel, CodeIgniter), MySQL, PostgreSQL, MongoDB, Redis, Supabase, AWS, Git, OpenAI API, Stripe, PayPal, Razorpay, SendGrid, Mailgun, Twilio ■ Why Clients choose me? Not a middleman. 15 years in Meta. $400K+ spent on Facebook Ads. 50+ SAAS products built. I understand the review process from inside out because I have built the kind of apps they review, hundreds of times. One client approved in 36 hours. Another stuck for a month, approved in one go after hiring me. That is the difference between someone who reads docs and someone who lives in the API. ➡️ 245 jobs, 100% Job Success, Top Rated Plus, Top 3% of Global Talent ➡️ Clients from US, UK, Canada, Australia, Germany and 30+ countries ➡️ Available 24/7, any timezone. Slack, Zoom, Meet, Teams, WhatsApp, Telegram ➡️ Repeat clients come back 3, 4, 5 times. I am the guy you call when Meta changes something. ■ What Clients say ⭐ "Best FB Graph developer on the planet!" - Steve, Australia ⭐ "Facebook Graph API magician!" - Raph F, Canada ⭐ "After a month trying to get Instagram permissions, he fixed it in one go." - Samer, Lebanon ⭐ "Got the required permissions in only 36 hours." - Matthias, Germany Need a Meta App Review or a SAAS Product? Message me. Let us get it done. Saurabh Dhar | Meta API Expert Upwork Top 3%

⭐ Top Rated Plus | 100% Job Success | 41,000+ Hours | $500K+ Earned | 9+ Years Experience Are you looking to launch your AI SaaS product or automate your business with AI in weeks, not months? Let's connect. I am a Top Rated Plus developer with 41,000+ Upwork hours, $500K+ earned, a 100% Job Success Score, and 9+ years of engineering experience. I help startups and businesses build AI-powered SaaS products, automate workflows with n8n, and integrate AI into their applications so they launch faster and scale with confidence. With deep roots in ERP, CRM, and API integration, I don't just wire up AI demos I build reliable systems that connect to the tools your business already runs on. ⭐ 𝐖𝐇𝐀𝐓 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐖𝐈𝐓𝐇 n8n Workflow Automation - production pipelines with real error handling AI Agents & AI Integrations - OpenAI, Claude, Gemini AI SaaS & MVP Development - idea to launch Next.js, React & TypeScript - modern, scalable front-ends API Integrations - ERP, CRM, and third-party systems Supabase, Stripe & Authentication 🏆 𝐏𝐑𝐎𝐕𝐄𝐍 𝐓𝐑𝐀𝐂𝐊 𝐑𝐄𝐂𝐎𝐑𝐃 Top Rated Plus with 100% Job Success across 60+ jobs 41,000+ hours and $500K+ earned on Upwork 9+ years building CRM, ERP, e-commerce, and supply-chain systems Long-term engagements - including 900+ and 600+ hour client builds 📊 𝐒𝐄𝐋𝐄𝐂𝐓𝐄𝐃 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 (from 9+ years of work) • Integrated NetSuite ERP with Salesforce/Microsoft Dynamics CRM - automated the sales-order process, achieving 99% data accuracy and improving efficiency 30% • Cut data-reconciliation effort 40% via custom API-driven ERP↔CRM automation • Built a SaaS ERP with end-to-end workflows (products, orders, invoices, jobs) and integrations to Xero, Unicommerce, Odoo, FreshBooks • Developed and managed backend APIs for live mobile games - including a cooking-game title with 14M+ downloads • Delivered secure ERP/CRM payment-gateway integrations (Stripe, PayPal, Authorize.Net) with automated reconciliation 🛠 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 • Automation: n8n, AI Agents, Multi-Agent Workflows, Custom Automations • AI & LLM: OpenAI, Claude, Gemini, RAG, Prompt Engineering • Frontend: Next.js, React, TypeScript, JavaScript • Backend: Node.js, PHP, Laravel, CodeIgniter, REST APIs, Webhooks • Integrations: ERP (NetSuite, Odoo), CRM (Salesforce, Dynamics), Xero, Stripe, PayPal • Data & Cloud: Supabase, PostgreSQL, MySQL, Redis, AWS 💡 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐇𝐈𝐑𝐄 𝐌𝐄 I believe great software should solve real business problems, not just check technical boxes. I focus on clean architecture, clear communication, and reliable solutions that create real value. 💬 𝐋𝐄𝐓'𝐒 𝐓𝐀𝐋𝐊 Let's turn your idea into a production-ready AI product. Send me your project details and goals, and I'll respond with a clear plan and honest recommendations. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 n8n Developer, n8n Automation, AI Automation Expert, AI Agent Developer, AI SaaS Development, AI Integration, OpenAI API, Claude API, Gemini API, Workflow Automation, Next.js Developer, React Developer, TypeScript, MVP Development, SaaS Development, API Integration, ERP Integration, CRM Integration, NetSuite, Salesforce, Xero, Odoo, Webhooks, Supabase, Stripe Integration, Node.js, PHP, Laravel, REST API, Business Process Automation.

Your office shouldn't be retyping the same job into three systems. I fix that for home services contractors. Eight production CRM integrations at a $2.3M ARR SaaS, plus migrations and AI agents that answer the phone and book the job. I'm Rana. I was the core engineer on CRM automation at Alivo, an AI sales and scheduling platform for contractors. I built and owned eight production CRM integrations there, along with the AI voice agents that call leads, qualify them, and book straight into the contractor's calendar. Now I do that same work directly for the businesses that need it. WHAT I DO CRM integration and automation. Connecting the tools you already run so data moves on its own. Booking and cancellation sync, lead intake with deduplication, job status updates, invoices and payments into your accounting software, two-way sync between your CRM and anything else you use. CRM migration, done with scripts instead of by hand. I moved a Florida contractor off ACT! into Jobber: 11,000+ clients, 22,500 historical jobs, 38,470 notes and 390 documents, with zero data loss and no disruption while they kept running jobs every day. Automated migration isn't only faster. It catches problems manual entry ships silently. That project turned up a timezone fault that had rolled 14% of service dates onto the wrong day, and a formatting issue that mis-aligned notes for around 950 clients. Nobody copying records by hand finds either of those. AI calling agents and lead automation. Agents that answer your phone or call a new lead within seconds, hold a real conversation, check live availability across your calendars, and book the job. Plus SMS and email follow-up that stops itself when the customer replies or books. Built on Twilio, ElevenLabs and OpenAI, with opt-in and opt-out tracked properly so your numbers stay clean. Custom internal tools. When your workflow doesn't fit an off-the-shelf product, I build the piece that does. CRMS AND TOOLS I WORK WITH Jobber, ServiceTitan, HousecallPro, JobNimbus, AccuLynx, RoofLink, Leap (JobProgress), Contractors Cloud, GoHighLevel, Pipedrive, monday,com, Follow Up Boss, Acumatica. QuickBooks Online and Xero for accounting. EagleView, HOVER and CompanyCam for measurements and photos. ABC Supply for materials. Twilio, SendGrid, ElevenLabs, OpenAI and Google Local Services Ads for communication and lead sources. Zapier and Make when no-code is genuinely the right answer. Python when it isn't. HOW I WORK I start with the actual bottleneck. Plenty of clients come to me wanting one automation and leave with a map of everything worth automating, in the order that makes sense to do it. If a simple Zap solves your problem, I'll tell you that instead of selling you a build. I raise the awkward parts early. What happens when a customer cancels. How duplicates get handled. What breaks if one system goes down. Whether your history comes across or only new records. Those are the things that sink integrations, and they cost a lot less to discuss before the work than after it. Everything gets logged, tested, and built so it can be safely re-run. If something fails at 2am you should be able to see exactly what happened and why. WHO THIS IS FOR Contractors and home services companies who've outgrown manual data entry. Roofing, HVAC, solar, remodeling, restoration, and the trades around them. Agencies serving that market. And SaaS teams who need CRM integrations inside their own product for their users, which is exactly what I built at Alivo. Tell me what your team is doing by hand right now and I'll tell you honestly whether it's worth automating.

Experts in API Integration and Integration Architecture for complex business systems. When business systems must exchange data reliably, simple API connections are rarely enough. We design and build production-grade API integrations connecting ERP, CRM, e-commerce platforms, and internal systems — focusing on reliability, observability, and long-term maintainability. Our work centers on custom integrations that support real business operations, not fragile scripts or quick automation hacks. 🧩 What We Do 🔹 API Integration & System Connectivity Design and implementation of reliable API integrations between ERP, CRM, e-commerce, marketing, and internal systems using REST APIs, webhooks, and secure authentication. 🔹 Integration Architecture Design of robust integration architectures including data synchronization strategies, retry logic, monitoring, error handling, and long-term maintainability. 🔹 On-premise Integration Platforms Custom API integration hubs deployed on your infrastructure (Laravel / PHP), including scheduling, logging, monitoring, and full operational control. 🔹 API Development & Consulting End-to-end API development: REST API design, OAuth authentication, webhook processing, multi-system integration strategies, system audits, and integration consulting. 🔹 Data Synchronization Reliable data pipelines between ERP, CRM, analytics, and internal systems with validation, monitoring, and recovery mechanisms. ⚙️ Our Strengths ✅ Strong focus on API integration for complex business workflows (finance, e-commerce, logistics, marketing operations) ✅ Production reliability by default — logging, retries, monitoring, and alerts included ✅ Security-first architecture suitable for on-premise and private cloud deployments ✅ End-to-end ownership — from architecture and API development to deployment and long-term support 🧠 Tech Stack Languages & Frameworks: Laravel / PHP / Node.js / Python Integration Technologies: REST APIs, Webhooks, OAuth, event-driven integrations Platforms & APIs: HubSpot, QuickBooks Online, Xero, Shopify, Acumatica, BigCommerce, Airtable, Slack, Notion, Google Workspace Infrastructure: AWS, DigitalOcean, Docker, Linux 🌟 Why Clients Choose QPMSoft 💼 $400K+ earned on Upwork | 100% Job Success | 10+ years building integration systems 🤝 Clear communication, fast response times, and realistic expectations 🚀 Flexible engagement models — from focused API integrations to long-term integration platforms Whether you need API Integration, custom API Development, or reliable system integrations between ERP, CRM, and e-commerce platforms, we focus on building systems that are stable, maintainable, and production-ready.