Turning complex business processes into fast, scalable No-Code portals, CRMs, and SaaS applications. If your business relies on messy spreadsheets, fragmented tools, or manual data entry, I build structured, automated systems using Softr, Airtable, and Bubble that streamline operations and scale with your growth. ### CORE TECH STACK : ✔️ Front-End & Portals: Softr, Bubble, Webflow, Airtable Interfaces ✔️ Databases & Back-End: Airtable, Softr Database, Supabase, Bubble DB ✔️ Automation & APIs: Make, Zapier, Webhooks, REST APIs ✔️ Payments & Extensions: Stripe, Fillout Forms, Google Workspace, OpenAI/ChatGPT API ### WHAT I BUILD : ✅ Client & Member Portals (Softr + Airtable): Secure portals with role-based permissions, custom dashboards, document hubs, and self-serve workflows. ✅ Full-Stack SaaS Applications & MVPs (Bubble): Multi-tenant web applications featuring complex databases, user auth, dynamic workflows, and custom payment integrations via Stripe. ✅ Custom CRMs & Internal Tools: Tailored operational hubs for managing clients, projects, inventory, and internal team tasks. ✅ Automations & Integrations: Seamless webhook and API connections using Make, Zapier, and custom HTTP webhooks. ### WHY CLIENTS WORK WITH ME : ► Relational Architecture First: Clean database design in Airtable and Bubble before building interfaces to ensure long-term scalability. ► Strict Granular Permissions: Role-based access control (RBAC) ensuring users only see and edit their designated records. ► Complete Handover & Independence: Every build includes a detailed Loom video walkthrough and documentation so you can manage your system without code. ### READY TO BUILD? Send me a message with a brief overview of your project, target users, and key features. I am happy to review your requirements and map out the ideal no-code architecture for your needs.

17x Salesforce Certified Architect | Senior Salesforce Developer | 8+ Years Experience I’m a Salesforce Architect and Senior Developer with 8+ years of experience building scalable, production‑ready Salesforce solutions for startups, growing companies, and enterprises. I design clean Salesforce architecture, implement features efficiently, and fix or optimize existing orgs so sales teams and support teams can work faster and more reliably. With 17 Salesforce certifications and 150+ implementations and enhancements delivered, I focus on building solutions that are stable, maintainable, and aligned with best practices not just quick fixes. ⭐ 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐇𝐈𝐑𝐄 𝐌𝐄 ✅ 17x Salesforce Certified - deep architecture, development, and platform expertise ✅ Top Rated Plus, 100% Job Success - proven, consistent delivery on Upwork ✅ 150+ Salesforce projects delivered - new orgs, rebuilds, and complex enhancements ✅ I turn clear requirements into clean, scalable, well‑documented solutions ✅ Strong communication, predictable timelines, and long‑term support 🔧 𝐂𝐎𝐑𝐄 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 - Salesforce Architecture & Solution Design - Apex development (classes, triggers, batch, schedulable, queueable) - Lightning Web Components (LWC), Aura Components, Visualforce - Salesforce Flow automation and platform optimization - REST API and SOAP API integrations with external systems - Debugging complex issues and refactoring legacy implementations ☁ 𝐒𝐀𝐋𝐄𝐒𝐅𝐎𝐑𝐂𝐄 𝐂𝐋𝐎𝐔𝐃𝐒 𝐈 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 - Sales Cloud - Service Cloud - Salesforce CPQ - Experience Cloud - Commerce Cloud - Pardot / Marketing Cloud Account Engagement 📊 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 𝐈 𝐃𝐄𝐋𝐈𝐕𝐄𝐑 - 150+ Salesforce implementations and enhancements successfully delivered - 30%+ improvement in sales productivity through process automation and better UX - 25%+ increase in customer engagement with optimized service and marketing flows - Stable, high‑volume integrations that handle large data loads without failures 🤝 𝐈 𝐖𝐎𝐑𝐊 𝐁𝐄𝐒𝐓 𝐖𝐈𝐓𝐇 → Teams who have defined requirements and need expert implementation done right → Businesses that want to optimize or scale an existing Salesforce org safely → Companies that need clean architecture and reliable integrations with other systems → Clients who want legacy Salesforce implementations refactored to modern best practices 💬 𝐋𝐄𝐓’𝐒 𝐓𝐀𝐋𝐊 If you need a Salesforce Architect or Senior Salesforce Developer to design a new solution or improve an existing org, I’d be happy to help. Share your current setup, main challenges, and goals, and I’ll come back with a clear plan, technical approach, and realistic timelines. 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒 Salesforce Architect - Salesforce Development - Apex - Lightning Web Components (LWC) - Aura - Visualforce - Salesforce Flow - Salesforce Automation - Salesforce Integrations - REST API - SOAP API - Sales Cloud - Service Cloud - Salesforce CPQ - Experience Cloud - Commerce Cloud - Pardot - Marketing Cloud Account Engagement

AI/ML Engineer | NLP, LLM, Chatbot, Computer Vision, AI Automation System Specialist, RAG, n8n Engineering AI Systems That Actually Run in Production. I help startups, enterprises, and innovators unlock the true potential of AI by designing, building, and scaling intelligent automation systems. With over 6 years of experience in AI engineering, automation, and AI-driven product development, I specialize in AI Automation, AI Agents, Generative AI, and machine learning systems that solve real business challenges. [Updated: Jul 30, 2026] • 13,000+ hours of manual operations automated • $1.5M raised, Facia AI (biometric AI, Semi-Finalist Supernova) • 200+ countries served across deployed products • 15,000+ users onboarded on live production systems My work sits at the intersection of AI automation, AI agents, LLMs, and full-cycle product development. Whether you need an autonomous agent, a voice AI system, or a complete AI-powered workflow, I build robust, production-ready solutions tailored to your business goals. 𝗖𝗢𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 & 𝗗𝗘𝗟𝗜𝗩𝗘𝗥𝗔𝗕𝗟𝗘𝗦 1️⃣ AI AUTOMATION & WORKFLOWS I build end-to-end AI automation systems using n8n, Make, and Zapier, connecting your CRM, data sources, and business tools into one seamless workflow. This includes custom API pipelines and automated processes that handle real operational work, not just simple triggers. 2️⃣ AI AGENTS & VOICE AGENTS I build LLM-powered AI agents and voice agents using LangGraph, AutoGen, and CrewAI for multi-step reasoning and task execution, plus Vapi, Retell, and ElevenLabs for voice. These are integrated with scheduling, CRM syncing, and multi-step decision flows for sales, support, and operations, handling real conversations and real tasks, not scripted bots. 3️⃣ LLM & RAG CHATBOTS I build chatbots and knowledge systems using RAG and LangChain with vector databases, so teams get accurate, grounded answers from their own data instead of guesses. 4️⃣ MACHINE LEARNING I develop machine learning and deep learning models for prediction and classification, trained to handle real, messy data rather than clean benchmarks, using TensorFlow and PyTorch. 5️⃣ COMPUTER VISION I build computer vision systems including OCR and object detection, designed for real-world inputs like scanned documents and live image data. All of the above, from machine learning to computer vision to automation, is backed by scalable Python and FastAPI backends for production deployment. 𝗖𝗢𝗥𝗘 𝗦𝗧𝗔𝗖𝗞 AI Automation: n8n, Zapier, Pipedream, Make. com integrations for CRMs, ERPs, SaaS tools LLMs: OpenAI GPT, Claude, Gemini AI Systems & Agents: RAG, LangChain, LangGraph, AutoGen, CrewAI, Vector Databases, AI Agents, Agentic Workflows Voice agent: Vapi, Retell, ElevenLabs, Twilio Machine Learning & Deep Learning: TensorFlow, PyTorch Computer Vision: OpenCV, OCR, Object Detection Backend: Python, FastAPI, REST APIs Databases: Supabase, PostgreSQL, MongoDB, Redis 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 I offer a Free 30-minute consultation where I'll map out exactly how AI automation, agents, machine learning, or computer vision can be applied to your specific workflow, no fluff, just a clear action plan you can use immediately whether you hire me or not. I'm equally comfortable working with founders making fast decisions and technical teams that need precision. Clear communication, fast response, and reliable delivery, with full visibility into your project at every step. 📩 𝗙𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝗿𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 𝗮𝗻𝘆𝘁𝗶𝗺𝗲 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗻𝗲𝗲𝗱𝘀. 𝗜’𝗺 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 24/7 𝗳𝗼𝗿 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻. AI Automation, AI Agents, Agentic AI, Agentic Workflows, AI Agent Development, AI Workflow Automation, n8n, Make, Zapier, Pipedream, Process Automation, Voice Agents, Voice AI, AI Chatbot Development, Conversational AI, LLM, Large Language Models, RAG, Retrieval Augmented Generation, LangChain, LangGraph, AutoGen, CrewAI, Multi-Agent Orchestration, Vector Databases, Machine Learning, Deep Learning, Predictive Modeling, Computer Vision, OCR, Object Detection, Image Classification, TensorFlow, PyTorch, OpenCV, Natural Language Processing, NLP, Python, FastAPI, REST APIs, AI Integration, AI Product Development, AI SaaS Development

Hi, I’m Vikas — a Full-Stack PHP, Laravel, WordPress, WooCommerce, and AI API Integration developer with 12+ years of experience building custom web applications, business platforms, automation tools, and scalable backend systems. I help businesses fix technical problems, build custom features, integrate third-party APIs, and add AI-powered functionality to their existing websites or platforms. My main expertise includes: ✅ Laravel / PHP Development • Custom Laravel web applications and SaaS platforms • Admin dashboards, reporting systems, and business portals • REST API development and third-party API integrations • FilamentPHP admin panels, queues, jobs, cron automation, and database optimization • Clean, scalable backend architecture using PHP, MySQL, PostgreSQL, and Redis ✅ WordPress / WooCommerce Development • Custom WordPress plugin development • WooCommerce customization, checkout fixes, and payment issues • Plugin conflicts, caching issues, speed optimization, and bug fixing • ACF, Elementor, custom post types, custom dashboards, and REST API work • Membership systems, booking platforms, forms, and API-driven WordPress websites ✅ AI API Integration & Automation • OpenAI API, ChatGPT API, Claude API, and other LLM integrations • AI chatbots, AI agents, content automation, and knowledge-base assistants • Retrieval-Augmented Generation (RAG), vector search, and custom AI workflows • AI integration inside WordPress, Laravel, CRM systems, Google Sheets, and business tools • Automation using Zapier, Make com, n8n, and custom API workflows ✅ API, Payment & Business Integrations • Stripe, PayPal, Razorpay, and payment gateway integrations • Google Maps API, location search, geocoding, and custom map features • Zoho, HubSpot, Customer io, Twilio, Telegram Bot API, and CRM integrations • CSV/Excel imports, exports, reporting tools, and database-driven automation ✅ Frontend Development • React.js, Vue.js, JavaScript, jQuery, HTML5, CSS3, Bootstrap, and Tailwind CSS • Responsive dashboards, admin panels, forms, and dynamic UI components Why clients work with me: • 12+ years of real project experience • Strong experience in both WordPress and Laravel • Fast at debugging and solving complex technical issues • Clean, maintainable, and scalable code • Clear communication and reliable delivery • Comfortable working on both quick fixes and long-term projects I can help with WordPress bugs, WooCommerce checkout issues, Laravel dashboards, SaaS development, API integrations, AI-powered tools, automation systems, custom plugins, payment integrations, and performance fixes. Let’s build a reliable, smart, and scalable solution for your business.

I build production-ready data systems and backend infrastructure for companies that need their data reliable, highly queryable, and 100% automated. If your team is still manually exporting CSVs from SaaS tools every week, dealing with fragile pipelines, or struggling to scale database architecture, I design the systems that eliminate those bottlenecks. Here is how I help clients scale: █ 1. DATA ENGINEERING & WAREHOUSING I specialize in moving massive data volumes between disparate sources, databases, and warehouses while ensuring absolute data integrity, scheduling, and monitoring. • Enterprise Cloud Migration: Migrated 367M+ rows across 5 national well & gas datasets from on-prem SQL Server to Snowflake via Azure Data Factory (including year-based partitioning for 275M+ row tables) with zero data loss. • Custom Pipeline Development: Developed a Python pipeline converting ESRI Geodatabase files to GeoParquet, loading 96 spatial layers into Snowflake using native GEOGRAPHY columns. • Database Architecture: Built a regulatory database covering 354 interstate pipeline operators and 275K fact rows (2011–2025). • Multi-Source Warehousing: Engineered an Azure-provisioned (Terraform/Docker) PostgreSQL warehouse consolidating NetSuite (SuiteQL) and SharePoint (Graph API) data to feed daily operational PowerBI dashboards. • Financial Syncs: Automated a 68-entity QuickBooks Online + Turvo TMS synchronization into PostgreSQL with secure OAuth2 authentication and scheduled refreshes. • Automated Ingestion: Set up a T-1 Crude Oil database managing 6+ OCR Excel layouts with robust deduplication logic and automated GIS enrichment. █ 2. BACKEND SYSTEMS & CUSTOM INTEGRATIONS I engineer API-heavy backends and third-party integrations where data reliability and complex business logic cannot afford to fail. • AI-Driven Automation: Built an AI applicant review system processing ~300 forms/day using 26 deterministic rules combined with LLM edge-case handling, featuring custom forms, SSO, and a two-way HubSpot sync. • E-Commerce Infrastructure: Developed a high-performance custom product builder utilizing Next.js 15 App Router, Express, Prisma, and PostgreSQL, optimized with GA4 e-commerce tracking and JSON-LD for SEO. • Marketplace Integrations: Built an Amazon Selling Partner API integration for order/inventory sync, settlement reconciliation, and 7 custom Streamlit analytics reports. ──────────────────────────────────────── TECHNICAL PROFICIENCIES • Cloud & Infra: Azure (Data Factory, Functions, Blob, SQL), AWS (Lambda, RDS), Terraform, Docker, PM2 • Databases & Warehouses: Snowflake, PostgreSQL, SQL Server, MySQL, MariaDB • Data/ETL Stack: Python, pandas, geopandas, pyarrow, openpyxl, GeoParquet, Databricks • Backend & Languages: Node.js, TypeScript, FastAPI, Flask, Bun, Prisma, SQLAlchemy, T-SQL, PL/pgSQL • Core Integrations: NetSuite, QuickBooks, Amazon SP-API, Microsoft Graph, HubSpot, Turvo, ESRI GDB • AI Orchestration: OpenAI API, Pydantic, Instructor ──────────────────────────────────────── HOW WE WILL WORK TOGETHER I operate as a consultative partner, not just a task-taker. I ask deep structural questions before writing a single line of code to catch architectural flaws early. You will receive proactive progress updates before you ever have to ask for them. Every system I deliver features comprehensive error handling, logging, and monitoring built-in from day one. If you have a complex data pipeline, a broken integration, or a backend system that needs to scale, send me a brief message outlining your current setup. I will give you a clear, objective analysis of the best path forward. barumkhan.dev

🚀 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀𝗹𝘆 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗻𝗴 𝗔𝗣𝗜𝘀, 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗶𝗻𝗴 𝗲𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗖𝗠𝗦 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗮 𝘀𝗺𝗮𝗿𝘁𝗲𝗿 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲! 🚀 Are you looking for an 𝗔𝗣𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗲𝘅𝗽𝗲𝗿𝘁 who can seamlessly connect your eCommerce platform, CRM, or custom web application with third-party services? Do you need a 𝗦𝗸𝗶𝗹𝗹𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 who specializes in building and optimizing CMS-based websites for performance, security, and scalability? If yes, then let’s collaborate! ✅ 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🔹 𝘼𝙋𝙄 𝙄𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣 & 𝘼𝙪𝙩𝙤𝙢𝙖𝙩𝙞𝙤𝙣 • RESTful & SOAP API Development • Payment Gateway Integration (Stripe, PayPal, Authorize.net, etc.) • Shipping & Logistics API Integration (FedEx, UPS, USPS, etc.) • CRM & ERP Integration (HubSpot, Salesforce, Zoho, etc.) • Social Media & Marketing API (Facebook, Google Ads, Mailchimp, etc.) • Webhooks & Custom API Development 🔹 𝙀𝙘𝙤𝙢𝙢𝙚𝙧𝙘𝙚 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 & 𝙊𝙥𝙩𝙞𝙢𝙞𝙯𝙖𝙩𝙞𝙤𝙣 • Shopify, WooCommerce, Magento, BigCommerce Development • Custom Plugin & App Development • Headless Ecommerce Solutions • Performance & Speed Optimization • Subscription & Membership Functionality 🔹 𝘾𝙈𝙎 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 & 𝘾𝙪𝙨𝙩𝙤𝙢𝙞𝙯𝙖𝙩𝙞𝙤𝙣 • WordPress (Elementor, Gutenberg, Custom Themes & Plugins) • Webflow, Wix, Squarespace Customization • Drupal & Joomla Development • Website Security & Maintenance 🎯 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✔ 𝙀𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙩 𝘼𝙋𝙄 𝙄𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣𝙨 – Streamline your business operations with well-structured and optimized API solutions. ✔ 𝙎𝙘𝙖𝙡𝙖𝙗𝙡𝙚 & 𝙎𝙚𝙘𝙪𝙧𝙚 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 – I ensure that all websites and applications are built with best coding practices. ✔ 𝙍𝙚𝙨𝙪𝙡𝙩-𝘿𝙧𝙞𝙫𝙚𝙣 𝘼𝙥𝙥𝙧𝙤𝙖𝙘𝙝 – My focus is on performance, conversions, and seamless user experience. ✔ 𝘾𝙡𝙚𝙖𝙧 𝘾𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣 & 𝙏𝙞𝙢𝙚𝙡𝙮 𝘿𝙚𝙡𝙞𝙫𝙚𝙧𝙮 – You’ll always be informed at every stage of the project. Let's discuss how I can help you integrate APIs, develop high-performing eCommerce platforms, or build an efficient CMS-driven website. 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗻𝗼𝘄! 🌐 Let's Transform Your Ideas into Reality! Thanks & Regards, Vishal.

I ran a B2B service business for 13 years on systems I built myself: the relational database, the CRM, the automation layer, and cold email infrastructure at scale. I sold that business in January 2026. Now I build these systems for other people. Top Rated, 100% Job Success. Clients bring me three kinds of problems: - Leads arrive but nothing happens fast. Capture, CRM entry, and follow-up are manual or broken. - The team lives in spreadsheets that should be systems. Data sync, reporting, scheduling, invoicing. - They want AI doing real work, not demos. Classification, enrichment, personalized outreach, document processing, with human review where it matters. Recent builds: an AI outbound engine that turns a spreadsheet row into a personalized 3-touch email sequence through the Claude API with a human review gate. A medical scheduling system wired to an EHR through a custom REST integration, with SMS reminders that catch silent carrier failures. A CRM built from scratch for an investigations firm: 4 pipelines, 900+ contacts verified and routed. I work in whatever stack you already run. That EHR platform was new to me when the medical project started, and it shipped anyway. The tools change from client to client; knowing how the system should work is the part that carries over. My daily toolkit: n8n, Make, Airtable, HubSpot, Pipedrive, Google Sheets and Apps Script, Claude and OpenAI APIs, Twilio, QuickMail, Instantly. I build fixed-scope projects, not retainers. You tell me what is slowing the business down. I scope it, build it, document it, and hand it off so you run it without me. You get a working system, not a dependency on a freelancer.

Over six years, I built the systems that ran my own business as it grew ~11× to ~$150K a year in revenue. QuickBooks integrations, financial dashboards, and AI workflows doing the heavy lifting, no extra headcount. I build that same backbone for clients: an accountant by training, 12+ years in Google Sheets and Apps Script, with AI wired in properly. OpenAI and Claude through deterministic, auditable functions, so the numbers are never an LLM's guess. Tell me the manual process eating your team's week, and I'll show you what it looks like automated.

6+ years building full-stack web products that ship on time and hold up in production. I work across the full stack, from React and Next.js interfaces to Node.js and Laravel backends, and I take ownership of the whole thing. What I work on: Web applications and SaaS platforms in React, Next.js, and TypeScript. Backend services, REST APIs, and GraphQL in Node.js, Express.js, and Laravel. JavaScript and TypeScript across both frontend and backend. Third-party integrations and webhooks: Stripe, HubSpot, Salesforce, Twilio, and custom CRM and payment APIs. Real-time features with WebSockets and server-sent events. CI/CD pipelines, automated testing, and deployment on AWS, Docker, and GitHub Actions. Performance optimization and security hardening built in from the start. Core stack: JavaScript, TypeScript, React, Next.js, Node.js, Express.js, Laravel, PHP, PostgreSQL, MySQL, MongoDB, REST APIs, GraphQL, WebSockets, AWS, Docker, GitHub Actions, Vercel, Tailwind CSS, Redux, Zustand Good fit for: SaaS products, internal tools, API integrations, marketplace platforms, e-commerce, web applications, product rebuilds and migrations, startup MVPs. I work within the Softermii team, a full-cycle software and AI development company with 100+ products delivered across healthcare, fintech, real estate, logistics, and e-commerce. We also use Apex, our internal delivery framework, which keeps scope tight, prevents rework, and makes delivery timelines predictable.

Are you looking for a reliable expert who can seamlessly connect your apps, automate your workflows, and integrate AI into your business? You're in the right place. With 10+ years of hands-on experience in API integration and automation, I help startups, agencies, and enterprises build powerful, scalable systems that save time and drive results. 🔧 WHAT I DO BEST: ✅ APIs & Platforms — REST, GraphQL, Webhooks, OAuth, OpenAI (GPT-4), Claude API, AI chatbots, LLM workflows, third-party APIs, HubSpot, QuickBooks Online, Xero, Shopify, Acumatica, BigCommerce, Airtable, Slack, Notion, Google Workspace ✅ Workflow Automation — Zapier, Make (Integromat), n8n end-to-end automation ✅ Communication APIs — Twilio (SMS, Voice, WhatsApp), messaging pipelines ✅ Custom API Development — Build, document, and deploy production-ready APIs 💼 INDUSTRIES I'VE SERVED: SaaS | eCommerce | Healthcare | Real Estate | Finance | Marketing Agencies 🚀 WHY CLIENTS CHOOSE ME: → 10+ years of proven API and automation expertise → I don't just write code — I architect solutions that scale → Clean, documented, and maintainable integrations every time → Fast turnaround with clear communication throughout the project → I've handled 100s of API types: payment gateways, CRMs, ERPs, AI platforms 📌 TOOLS & TECHNOLOGIES: OpenAI API | Claude API | Zapier | Make | n8n | Twilio | REST | GraphQL | Webhooks | Postman | Node.js | Python | AWS | Firebase Whether you need a simple two-app connection or a complex multi-system AI-powered automation — I deliver clean, reliable, and scalable solutions. 📩 Send me a message describing your project. I typically respond within a few hours and offer a FREE 30-minute consultation to discuss your needs. Let's build something great together!