I'm proud to have earned 5.0 stars from every client I've worked with. Holding a bachelor's degree in engineering, I specialize in designing structured, scalable business systems across automation, revenue operations, and AI-driven infrastructure. Ownership matters to me. I approach every system with the same level of long-term thinking and responsibility I would expect in my own business. Most automation projects are assembled tool by tool. I approach them as systems engineering problems. That means defining architecture, structuring data models, designing automation logic, and integrating platforms in a way that remains stable as operational complexity increases. I design and implement systems end to end, including: • CRM architecture and revenue process design • Custom applications, admin tools, dashboards, and workflow interfaces • API integrations, webhooks, data synchronization, and event-driven automations • AI agents, model training, and retrieval systems connected to live company data, internal knowledge, and operational context Common platforms, tools, and development environments include HubSpot, GoHighLevel, Salesforce, Airtable, ClickUp, Supabase, Vercel, Cloudflare, AWS, Intercom/Fin, Make, n8n, Zapier, Google Apps Script, Composio, OpenAI/Codex, Anthropic/Claude, Cursor, Claude Code, Antigravity, MCP servers, and related AI infrastructure. When engineered properly, these systems function as operational infrastructure rather than isolated systems.

If your agency is spending engineering hours on work that should run automatically, that is a systems problem, not a staffing problem. I build backend automation infrastructure that handles the execution layer your team should not have to think about: data pipelines that self-heal, AI workflows that scale, and integrations that do not break silently on a Friday night. WHAT I BUILD: Data & Scraping Pipelines Production-grade scrapers using Python, Scrapy, Crawlee, and Playwright. Rate-limit handling, proxy rotation, structured output to PostgreSQL, Google Sheets, or your CRM. Built a role-detection system that identified open hiring positions across hundreds of company websites daily and synced results automatically to a client's tracking sheet. n8n & Make Workflow Automation Multi-step workflows connecting CRMs, communication tools, databases, and third-party APIs. Built WhatsApp + Google Sheets + AI pipelines for automated client communication. Email-to-AI-to-database flows with full error handling and Slack alerting on failures. AI-Enriched Pipelines LLM integration via OpenAI, Gemini, and Anthropic APIs inside production workflows. RAG vector pipelines, document parsing (PDF, invoice, form), AI-driven lead enrichment and classification. Token-cost aware: I optimize prompt structures and model selection to keep API costs under control at scale. API Integrations & Custom Backends FastAPI endpoints powering workflow logic, OAuth2 and webhook handling, REST API development. Integrated across Stripe, HubSpot, GoHighLevel, Airtable, Notion, Slack, Google Workspace, and 50+ other platforms. Deployment & Reliability Self-hosted n8n on VPS, GitHub Actions for scheduling, Railway and Google Cloud Run for backend services. Every system ships with error monitoring, exception-handling wrappers, and documentation your team can actually use. TECHNICAL STACK: Orchestration: n8n (Cloud/Self-Hosted), Make, Zapier Languages: Python, Node.js, JavaScript AI: OpenAI API, Google Gemini, Anthropic, RAG Vector Pipelines Data: PostgreSQL, Airtable, Google Sheets Scraping: Scrapy, Playwright, Crawlee, Selenium Backend: FastAPI, REST APIs, Webhooks, OAuth2 Deployment: VPS, Google Cloud Run, Railway, GitHub Actions, Vercel WHO I WORK WITH: I work as an execution partner for agencies and consultants who need reliable backend delivery without the overhead of a full-time hire. If you bring the clients and the brief, I handle the build. Send me a message with your biggest manual bottleneck and I will tell you exactly how to automate it.

Hi! I’m Jawad Ahmed, a Senior Full Stack & AI Developer + Zapier & Twilio Certified Partner with 10+ years of experience in building scalable applications, AI-powered chatbots/agents, custom communication systems, and advanced Twilio solutions (Twilio API, Voice, SMS, IVR, A2P, Twilio Studio, Contact Center). My expertise spans frontend development (React, Next.js, JavaScript, Tailwind CSS), backend development (Node.js, Express, MongoDB, AWS, Azure), and AI & third-party integrations (Twilio, OpenAI, ElevenLabs, Retell, Vapi, Salesforce, HubSpot, GoHighLevel, Stripe, Firebase, Zapier, n8n and Make.com). 𝗠𝘆 𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: ✅ 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Expert in AI-powered agents and chatbots including Retell AI, Twilio, WhatsApp, voice, SMS, web chat, and custom messaging and communication systems. Delivered 100+ projects featuring intelligent aga nets, workflows, automation, CRMs, API Integration and multi-channel communication solutions. ✅ 𝗧𝘄𝗶𝗹𝗶𝗼 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Expert in Twilio with 100+ projects delivered, including SMS systems, IVRs, voice applications, WhatsApp messaging, and contact center solutions. Skilled in building custom communication workflows integrated with CRMs and third-party APIs for automation and efficiency. ✅ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Proven expertise in backend systems using Node.js, Express.js, MongoDB, PostgreSQL, Firebase, and cloud platforms (AWS, Azure). Delivered SaaS platforms, dashboards, enterprise backends, and secure APIs, integrated with Twilio, OpenAI, and third-party services. ✅ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Specialized in React, Next.js, TypeScript, and Tailwind CSS with 25+ web applications and 80+ frontend projects completed. Experienced in building custom dashboards, SaaS products, and responsive business websites with engaging, high-performance user interfaces. ✅ 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 Delivered 60+ AI chatbots and intelligent agents using NLP, Twilio Autopilot, and AI automation frameworks. Expertise includes virtual assistants, AI-driven communication workflows, and intelligent automation systems for customer engagement and process optimization. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: ✅ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: HTML, CSS, JavaScript, TypeScript, React, Next.js, Tailwind CSS ✅ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, NestJS, Laravel, Python ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, PostgreSQL, MySQL, Firebase ✅ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, GCP, Azure, Vercel, DigitalOcean ✅ 𝗠𝗼𝗯𝗶𝗹𝗲: React Native, Flutter, Swift (iOS), Kotlin (Android) ✅ 𝗔𝗜 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: OpenAI, Eleven Labs, Retell, Vapi.ai, Agentic AI ✅ 𝗧𝘄𝗶𝗹𝗶𝗼 & 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Voice, SMS, WhatsApp, IVR, A2P ✅ 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 & 𝗖𝗥𝗠 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Salesforce, n8n, Make, Zapier, HubSpot, GoHighLevel, Zoho ✅ 𝗧𝗵𝗶𝗿𝗱-𝗣𝗮𝗿𝘁𝘆 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Twilio, Stripe, PayPal, Firebase, Zapier, other APIs 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? ✅ 𝗕𝗿𝗼𝗮𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Experienced in frontend, backend, Twilio, AI, and automation with a strong track record across all areas of development. ✅ 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Building reliable, scalable systems such as chatbots, IVRs, SaaS platforms, and custom applications that solve real business needs. ✅ 𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: Worked with 150+ international clients served, 100+ Twilio projects, 60+ AI chatbots, and 25+ web applications delivered successfully. ✅ 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻:Transparent, reliable, and easy to work with, keeping projects on track and aligned with your goals. If you’re looking for a reliable developer to build web applications, mobile apps, vice and text agents, Twilio solutions, or AI-powered communication systems that transform your business, let’s have a quick discussion to discuss your project! You can always invite me to your project whether it is small or large, I'll get started right away. Best Regards, Jawad Ahmed

I build and optimize WordPress and WooCommerce sites - and when a project needs more speed and flexibility than a traditional theme can offer, I build headless with React and Next.js on top of the WordPress or WooCommerce backend. My work spans e-commerce, real estate, healthcare, education, restaurants, agencies, portfolios, SaaS, and nonprofit business sites, landing pages, online stores, booking systems, membership sites, blogs, and directories. ⭐ Core WordPress & WooCommerce ✔ Custom theme development, Elementor, Divi, WPBakery, Bricks, Oxygen, Gutenberg/full-site editing ✔ Full WooCommerce builds - product setup, payment gateways, shipping, plugin configuration ✔ ACF-driven custom fields and content structures ✔ Performance optimization, security review, technical/on-page SEO ⭐ Headless & Custom Development ✔ Headless WordPress/WooCommerce using WPGraphQL or the WP REST API, paired with React or Next.js frontends ✔ Custom API integrations across WooCommerce, Shopify, and third-party platforms ✔ Core coding: HTML, CSS, JavaScript, PHP, MySQL, React, Next.js, Tailwind, REST APIs ⭐ Beyond WordPress ✔ Shopify store setup, theme customization, and app/API integrations ✔ Webflow, Wix, and Squarespace builds ✔ GoHighLevel development - CRM, funnels, and marketing automation tied into your site or store ✔ AI chatbot development using OpenAI and other tools, connected into client-facing automation flows If you need a WordPress or WooCommerce site cleaned up, rebuilt, or taken further with headless architecture or automation, let's talk about what you're working on. WordPress Developer, WordPress Website Design, WordPress Theme Customization, Elementor, WooCommerce, WooCommerce Setup, Divi, WPBakery, Gutenberg, Full Site Editing, ACF (Advanced Custom Fields), HTML5, CSS3, JavaScript, React.js, Responsive Web Design, Headless WordPress, WPGraphQL, Next.js, REST API Integration, Page Speed Optimization

An integrations expert, specialized in tools such as Zapier, Make.com, n8n and APIs to create integrations between 200+ applications, creating agentic workflows in any aspect. I have excellent skills in Building CRMs and integrating Chat GPT for Sales, Marketing, content generation, and automation of a businesses. GOOGLE SHEETS and GSUITE: - Sheets: Designing complex dashboards & reporting; field lookups, query & format conversions - Drive: Reading folders and files & list them in Google Sheet for processing - Forms: Create custom forms for different recipients via Google Apps Script - Docs: fill a template with Google Sheets data and convert to PDF/Word document/CSV - Calendar: Create and sync calendar events with data from Google Sheets - Gmail: send emails, read emails; format & forward emails; designing custom email tracking systems; processing attachments and send them to APIs - API Integration - Calling the APIs; passing data from Google Sheet to API; populating data into Google Sheet from API - Acuity Scheduling: Create Appointment in Acuity, Get New Appointment, Get Cancelled Appointment - Pylon: For automating Solar Companies - IsolarCloud: For automating data - Clio: Getting Matters, Activities, and Bills - ClickUp: Manage Team and Tasks - Documint: For creating documents with tags. - FormKeep: For Creating customized forms. - Chat GPT: Generating automated content for social media posting and email followups - Gemini: Content creation and social media posting - Claudi: Creating AI assistants and automating content. - Hubspot: Automating and Retrieve contacts from lists, uploading the documents to deals and contacts - GHL: Automating workflows in Go High Level - MailChimp: Retrieve all existing subscribers, retrieve campaigns report - Pipedrive: Get the list of activities - Shopify: Get product names & details; create and delete meta fields. - Trello: Create new card; add attachments to existing card - Xero: Update invoice data in Google Sheets (send & receive) - 46Elks: Send SMS and receive the responses - Bitly: Shortening the URLs - Bright Pearl: Search Product and read Custom field value - QuickBooks: Getting the Reports data - Billbee: Get Products and Orders - Instantly: Warmup Mailbox and campaign management - Salesforge: Warmup Mailbox and AI based campaigns - Relevence AI: AI Agents creation and chatbots creation - Jotform: Customizing fields and automating the submission. - Typeform: Customizing fields and automating the submission. ZAPIER: I have created Zapier Apps using CLI as well as Builder. - Acuity Scheduling: Getting the new appointments, rescheduled appointments and canceled appointments into Google Sheets - Calendly: Getting new and canceled events information - Gmail: Send emails; build a parser - Google Drive: Upload and read files - Google Sheets: Send data as a new row; search and retrieve data - HubSpot: Create Contact and deal - Active Campaign - Add Subscribers - Pipedrive: Create new contacts, activities, and deals - Close.io: Creating contacts, managing leads and campaigns - CallRail: Getting new SMS and calls - QuickBooks: Create Sales Receipts - MailChimp: Create and Update Contacts - Shopify: Get new Orders - BigCommerce: Get new Orders - Trello: Create new Cards - Clio: Create new contacts and matters - ClickUp: Manage Team and Tasks - Clickfunnels: Get new form submissions - Formkeep: New leads submissions - Facebook Ads Lead: Get new Leads - Calling APIs(Acuity Scheduling API, Drchrono and Virtuous API) through custom code Make (Integromat): Have built complex Scenarios using Router, Iterator, and Aggregator. - Hubspot: Create deal and contact - Woocommerce: Getting and creating Order - Shopify: Getting Orders and Customers, Updating Fulfillment details - Quickbooks - Create invoice, customer, and quote - Xero: Create a new invoice - Trello: Create new Card - Zoho: Create new Contact and Client - Google Drive: Read files from Google Drive - ClickUp: Manage Team and Tasks - CSV: Read CSV files and get line items - Apollo: Finding Emails and Updating CRM automatically - Twilio: Sending and receiving SMS alerts. - APIs: Call custom APIs and read the response

𝐈 𝐡𝐞𝐥𝐩 𝐅𝐨𝐮𝐧𝐝𝐞𝐫𝐬 𝐒𝐜𝐚𝐥𝐞 𝐖𝐢𝐭𝐡𝐨𝐮𝐭 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐡𝐚𝐨𝐬 𝐛𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐧𝐠 𝐀𝐈 & 𝐫𝐞𝐝𝐮𝐜𝐞 𝐌𝐚𝐧𝐮𝐚𝐥 𝐖𝐨𝐫𝐤 using Python so teams can automate tasks and 𝐬𝐨𝐥𝐯𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐜𝐫𝐞𝐚𝐭𝐞 𝐧𝐞𝐰 𝐯𝐚𝐥𝐮𝐞, 𝐚𝐧𝐝 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬. I have deep hands-on experience with real-time voice AI platforms: ✔ ElevenLabs — TTS, Voice Cloning, Real-time streaming ✔ Twilio — Programmable Voice, Call flows, IVR systems ✔ VAPI — Voice automation, AI call agents ✔ Bland AI — Outbound calls, sales/support automation ✔ Retell AI — Real-time natural conversational agents ✔ Full Stack Development for Scalable web applications using Python, Django, React.js, Django, Next.js ✔ SaaS Application Development: Scalable architecture / Multi-tenant systems / Secure APIs/ Subscriptions / billing / user roles ✔ Investor-ready MVPs built for rapid validation / Fast Delivery 🎯 𝐈 𝐩𝐨𝐬𝐬𝐞𝐬𝐬 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐝𝐨𝐦𝐚𝐢𝐧𝐬 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ☑️ Backend: ☑️ Python ☑️ Django ☑️ FastAPI ☑️ Rest API, SOAP ☑️ Websocket ☑️ Twilio Integration Frontend: ☑️ Javascript ☑️ ReactJs, ☑️ NextJs, NuxtJs ☑️ Ajax, JSON, XML, XHTML, SVG, Canvas ☑️ API integration, OpenAI API DevOps: ☑️ CI/CD Pipelines ☑️ Docker ☑️ Kubernetes / Terraform ☑️ Elasticsearch ☑️ Cloud Computing (Azure, AWS, Google Cloud) ☑️ Version Control (Git, GitHub) ☑️ Containerization + Orchestration (Docker, Kubernetes) ☑️ Kafka / Redpanda (real-time streaming) Automations: ☑️n8n ☑️Go High LeveL ☑️ 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 ☑️ Selenium ☑️ Beautiful Soup ☑️ 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 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). Once the strategy is clear, I build AI Agents & Full Stack AI Platforms: ✅ Sales AI Receptionist ✅ Voice AI Agents ✅ SaaS Platforms & Fast MVP ✅ AI-powered features & integrations ✅ Cloud-native systems built for scale 💬 Ready to build? Send me a message, I will Provide you a 30min free consultation and I’ll help you move from “We want” to “This is the right AI Solution for our business.” Thank you for visiting my profile. Looking forward to working with you! 𝐈 𝐭𝐚𝐤𝐞 𝐭𝐡𝐞 𝐜𝐥𝐢𝐞𝐧𝐭'𝐬 𝐟𝐞𝐞𝐝𝐛𝐚𝐜𝐤 𝐬𝐞𝐫𝐢𝐨𝐮𝐬𝐥𝐲, 🎁 A 100% refund, if I'm unable to meet our agreed commitments. No questions asked!

---- 🚀 My recent build, AuraFem, is live on the Apple App Store right now ---- Are you stuck with an unfinished FlutterFlow app or need a pro to build one from scratch? I’m a FlutterFlow expert in mobile apps, Firebase, and API integrations — delivering polished apps ready for the App Store & Google Play. 📂 Types of Apps I Build ♦️ Chat & AI-powered platforms (ChatGPT-style, productivity assistants). ♦️ Directories & marketplaces (sports, networking, claimable profiles). ♦️ SaaS & business platforms (CRM, HR apps, admin dashboards). ♦️ Consumer apps (payments, subscriptions, notifications). ♦️ E-commerce & integrations (Stripe, revenue tracking, analytics). 🔑 What I Offer ✔ FlutterFlow Expertise - Build apps from scratch (mobile-first, web-responsive, admin portals). - Convert Figma designs into fully functional FlutterFlow apps. - Extend FlutterFlow with custom actions and widgets in Flutter/Dart. ✔ Integrations & Backend - Firebase: Auth, Firestore, Functions, Storage, Analytics. - Supabase, Xano, Bubble, and REST APIs. - Stripe, RevenueCat, and in-app purchases. - Third-party APIs (Google Calendar, Gmail, CRM, Maps, Mapbox, ActiveCampaign, OneSignal). ✔ Authentication & Security - Firebase Phone Authentication + reCAPTCHA setup. - OAuth, multi-role user permissions, and secure Firestore rules. - SHA1/SHA256 certificate configurations for mobile environments. ✔ Push Notifications & Analytics - OneSignal, Firebase Cloud Messaging, APNs. - Google Analytics, Facebook SDK, custom event tracking. ✔ AI-Powered Features - GPT-4, Gemini, and other AI API integrations. - AI-driven virtual try-on apps (image + garment recognition). - Smart assistants for productivity, chat, and task automation. ✔ UI/UX & Deployment - Pixel-perfect Figma → FlutterFlow builds. - Smooth animations, clean layouts, accessibility support. - TestFlight, App Store & Play Store submission. - CI/CD setup for automated builds and testing. ✔ Maintenance & Performance - Troubleshoot bugs and optimize performance. - Offline handling, scalability, and clean architecture. - Long-term support and feature expansion. 📈 Why I’m Different on Upwork --- Most developers say “I can build your app.” I go further: ♦️ I speak the client’s language. I know you care about deadlines, clean UI, and working integrations, not just “lines of code.” ♦️ I prioritize fast delivery. I use FlutterFlow to get you results quickly without sacrificing quality. ♦️ I help you launch. From prototype → MVP → full release, I guide you through the launch process. ♦️ I build long-term relationships. Many of my clients return for ongoing enhancements, maintenance, and scaling. 📂 Portfolio (What You’ll See in My Profile) ♦️ Social Networking App → FlutterFlow + Firebase Auth + Push Notifications. ♦️ E-commerce App → Stripe Integration + In-App Subscriptions. ♦️ Meditation App → Flutterflow + Firebase Auth + Cloud Functions ♦️ Fight Booking App → Figma + Flutterflow + Firebase Auth + Revenue Cat + Stripe ♦️ AI Chatbot App → OpenAI GPT-4 integration in FlutterFlow. ♦️ Business CRM Dashboard → FlutterFlow + Supabase + API Integrations. Each project is displayed with screenshots + results so you can see my work clearly. ⭐ Client Promise When you work with me, you can expect: ♦️ Clear communication - I am very active and ready to communicate via texts and calls (daily or weekly updates, your choice). ♦️ On-time delivery (I scope properly and avoid over-promising). ♦️ Problem-solving mindset (not just a developer, but a partner). ♦️ 5★ quality (my goal is always to make you a repeat client). 👉 Click “Invite” or “Hire” to start a chat about your project. Let’s turn your idea into a launch-ready FlutterFlow app. PS "I don’t just build apps—I help you build your business. With a focus on speed, scalability, and user experience, I create apps that solve problems today and grow with you tomorrow."

If it’s part of Zoho One, I’ve built it, customized it, and automated it. With over 10 years of hands-on experience, I help businesses streamline operations, automate workflows, and fully leverage the Zoho platform. My clients range from startups to large teams across the US, UK, Australia, and beyond. ✓ Expert in Zoho CRM, Zoho Creator, Zoho Books, Zoho Inventory, Zoho Desk, Zoho Flow, Zoho Projects, Zoho People, Zoho Campaigns, Zoho Forms, Zoho Sign, Zoho Subscription, Zoho Recruit, and more. ✓ Zoho CRM: Custom modules, layouts, workflow rules, blueprint, canvas UI ✓ Zoho Creator: Custom apps, dashboards, portals, widgets, role-based access ✓ Zoho Books & Inventory: Automate invoicing, sales/purchase orders, item sync ✓ Zoho Flow: Cross-app automation, webhook handling, conditional logic ✓ API Integrations: Zoho with HubSpot, WhatsApp, Twilio, Xero, RingCentral, custom endpoints ✓ Deluge Scripting: Complex functions, REST API calls, backend logic ✓ CRM Migrations: From Salesforce, Insightly, spreadsheets with full field mapping ✓ Marketplace Apps: I’ve published real Zoho apps—ask for a demo I don’t deliver templates—I build systems tailored to your workflows. From sales automation and customer support to accounting and backend operations, I turn your Zoho setup into a system that actually drives results. 100+ successful Zoho deployments Published Zoho Marketplace app Certified Zoho Developer Let’s talk if you want Zoho to work smarter, not harder. I respond fast and build clean.

I help businesses turn ideas into scalable, production-ready web systems. I build two things that most businesses need at the same time: production-ready SaaS products and the AI-powered automation that makes them run without manual effort. If you're a founder who needs a full SaaS built with Stripe billing, auth, dashboards, and a scalable backend,I build that. If you're a business owner drowning in manual workflows, disconnected tools, or slow lead follow-up, I automate that. Most of my projects are both at once. WHAT I BUILD ✅ ▪ AI Agents & Workflow Automation: Autonomous agents built with OpenAI GPT-4o, Anthropic Claude, and LangChain, orchestrated via n8n, Make, or Zapier. Agents that qualify leads, respond to customers, update CRMs, and trigger multi-step workflows — without human input. ▪ Full-Stack SaaS Development: Next.js 15, Node.js, TypeScript, Supabase/PostgreSQL, Stripe subscriptions, RBAC, admin dashboards, multi-tenant architecture. From MVP to production-ready. ▪ WhatsApp & Instagram Chatbots: AI chatbots for booking, lead qualification, appointment reminders, and customer support, deployed directly inside WhatsApp Business API and Instagram DMs. ▪ CRM Build & Automation: Custom CRM systems (Next.js + Supabase) or GoHighLevel/HubSpot automation. Lead pipelines, follow-up sequences, deal tracking, Stripe billing, wired together end-to-end. ▪ Business Process Automation: n8n, Make, Zapier, and custom API integrations that connect your CRM, calendar, inbox, Stripe, and ops stack into a single automated pipeline. ▪ Booking Systems for Service Businesses: Full booking flows: intake form → calendar sync → WhatsApp/SMS confirmation → CRM entry → automated reminders → rebooking nudge. Zero manual handling. INDUSTRIES & REAL PROJECTS: 🔹 HealthTech: Patient intake automation, appointment bots, clinical workflow tools. Built: GutzFit: HealthTech Fitness SaaS with Stripe paywall, user onboarding, digital Products marketplace 🔹 FinTech: Invoice automation, tax workflow tools, financial data pipelines, Stripe billing. Built: Tax Assistant for Solopreneurs & SMEs SAAS, eliminated 80% of manual data entry with statements ingestion automation workflow. 🔹 PropTech / Travel Tech: Property inquiry chatbots, AI booking flows, tenant onboarding. Built: Triply, Travel platform with full AI-assisted booking pipeline. 🔹 Social / Community SaaS: User engagement automation, Stripe-gated features, referral flows. Built: Sondr, JustBecause social SaaS products shipped end-to-end. 🔹 Service Businesses: Salons, clinics, gyms, law firms, consultants. WhatsApp chatbot → booking → confirmation → CRM → follow-up. Fully automated, zero manual. 🔹 Business Relationship Intelligence Platform: Automated Weekly outreach drafting time from 40 hours a week to 5 hours. Multi Tenant Ai Assisted CRM for Lead Gen Agencies — OUTCOMES ✅ ▪ 80%+ manual data entry eliminated (FinTech workflow automation) ▪ Lead response time: hours → under 60 seconds (AI qualification agent) ▪ Booking confirmation rate 3x higher via WhatsApp, Instagram vs email ▪ 15+ full SaaS products shipped, live users, real Stripe revenue, 10k$+ MRR ▪ Recurring revenue systems built from scratch with Stripe subscriptions — TECH STACK AI/Agents: OpenAI GPT-4o · Anthropic Claude · LangChain · n8n Automation: n8n · Make · Zapier · REST APIs · Webhooks SaaS/Backend: Next.js 15 · Node.js · TypeScript · Supabase · PostgreSQL · NestJS CRM: GoHighLevel · HubSpot · Custom CRM (Next.js + Supabase) Payments: Stripe (subscriptions · billing portal · webhooks) Chatbots: WhatsApp Business API · Instagram Graph API · Twilio Deployment: Vercel · Railway · AWS · Docker 35 jobs completed. 100% Job Success Score. Top Rated. Send me a message with a description of your workflow or what you're building. I'll reply within a few hours with a concrete plan, not a sales pitch.

Hello! I'm Oleksii, the proud lead of Smart-UI, where we harness the collective power of senior full-stack developers to bring your most ambitious web development projects to life. 🎯 Your Vision, Our Expertise Under the umbrella of Smart-UI, our team has been the catalyst behind numerous successful web projects over the past 6 years. We specialize in crafting scalable, high-performance web applications using a robust tech stack that includes React.js, Next.js, Python/Django, and Node.js. 💼 Bridging Strategy and Execution As a seasoned full-stack leader, I ensure our projects are not just code-complete but also strategically aligned with your business objectives. My role is to guarantee that our technical execution adheres to the highest standards while staying true to your strategic goals. 🔥 Tech Stack Proficiency Frontend: Crafting intuitive, and dynamic user experiences with React.js and Next.js. Backend: Robust and scalable backend solutions using Python/Django and Node.js. APIs & Integrations: Streamlining business processes through smart API use and third-party integrations. 💡 Proven Problem-Solving Prowess Our development approach is centered around solving your business challenges. We delve deep to understand the problem at hand and then architect solutions that are not just technically sound but also business-smart. 🔄 Agile & Adaptive Development Navigating through the realms of Agile, our team ensures that projects are delivered in a iterative, timely, and quality-assured manner. Your feedback is seamlessly integrated at every step to ensure the end product is precisely what you need. 🌍 Global Collaboration While we’re based in Ukraine, our clients hail from all corners of the globe. We’re adept at navigating time zone differences and ensuring smooth, remote collaboration. 📈 Driving Your Digital Success Let’s embark on a journey where your ideas are transformed into digital realities. By choosing Smart-UI, you're not just gaining developers; you're pa