🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 (𝐓𝐨𝐩 𝟏%) 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 🕒 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐋𝐞𝐯𝐞𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🚀 𝟏𝟎+ 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐒𝐡𝐢𝐩𝐩𝐞𝐝 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐂𝐥𝐢𝐜𝐤 𝐭𝐡𝐚𝐭 𝐢𝐧𝐯𝐢𝐭𝐞 𝐛𝐮𝐭𝐭𝐨𝐧, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 𝐲𝐨𝐮𝐫 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐟𝐮𝐭𝐮𝐫𝐞 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫. Most AI projects fail in production due to poor architecture and hallucinating pipelines. I bridge the gap between high-performance Full Stack engineering and autonomous AI systems, building production-ready Agentic Ecosystems that solve complex logic and drive measurable ROI. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬𝐞𝐭: 🌟 𝐀𝐈 & 𝐀𝐆𝐄𝐍𝐓𝐈𝐂 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖𝐒: ✅ AI Agents: Multi-Agent orchestration using LangGraph, CrewAI, and LangChain. ✅ Agentic RAG: Hallucination-free knowledge assistants using Pinecone, Weaviate, and pgvector. ✅ Autonomous Coding: Implementation of Claude Code and Claude Cowork to automate dev pipelines. ✅ Model Context Protocol (MCP): Building custom MCP Servers to bridge LLMs with your private APIs and DBs. ✅ Automation: Advanced workflow orchestration using n8n, Make, and Zapier. 🌟 𝐁𝐀𝐂𝐊𝐄𝐍𝐃 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄: ✅ Languages: Go (Golang), Node.js (NestJS), Python (FastAPI), and PHP (Laravel). ✅ API Design: GraphQL, RESTful Services, and high-performance gRPC communication. ✅ Real-Time: WebSockets and streaming chat flows for AI-first interfaces. ✅ Security: Row-Level Security (RLS), RBAC, and HIPAA/SOC2 compliant data engineering. 🌟 𝐅𝐑𝐎𝐍𝐓𝐄𝐍𝐃 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑𝐈𝐍𝐆: ✅ Frameworks: React.js, Next.js, Vue.js, and Nuxt.js (SSR/SSG optimization). ✅ Styling & UI: Tailwind CSS, Shadcn/UI, Framer Motion, and Material UI. ✅ State: TanStack Query, Redux Toolkit, and Zustand for complex agentic state management. 🌟 𝐂𝐋𝐎𝐔𝐃 & 𝐃𝐄𝐕𝐎𝐏𝐒: ✅ Infrastructure: Docker, Kubernetes, Terraform, and AWS/GCP/Azure deployments. ✅ Databases: PostgreSQL, MongoDB, Redis, and Vector DBs. ✅ Quality: Test-Driven Development (TDD) using Jest, Cypress, and Playwright. 𝐖𝐡𝐲 𝐲𝐨𝐮 𝘀𝗵𝗼𝘂𝗹𝗱 𝗵𝗶𝗿𝗲 𝗺𝗲: ✔ Production-Grade Delivery: I don't build demos; I ship scalable software that handles 100k+ concurrent users. ✔ Measurable ROI: My automation solutions typically deliver 3x to 6x ROI by reclaiming up to 80% of manual task time. ✔ Technical Co-Pilot: I act as a senior partner, auditing codebases for security and performance before scaling. ✔ Top-Tier Communication: 100% Job Success Score with a focus on transparency and proactive updates. 𝐂𝐥𝐢𝐜𝐤 𝐭𝐡𝐚𝐭 𝐢𝐧𝐯𝐢𝐭𝐞 𝐛𝐮𝐭𝐭𝐨𝐧, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐭𝐨 𝐥𝐢𝐟𝐞 𝐨𝐫 𝐞𝐧𝐡𝐚𝐧𝐜𝐞 𝐢𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫. #FullStackDeveloper #AIAgents #RAG #ClaudeCode #n8n #React #Nextjs #Nodejs #Golang #Python #FastAPI #NestJS #GraphQL #Automation #MachineLearning #GenerativeAI #Langgraph #Langchain #ModelContextProtocol #TypeScript #PostgreSQL #Docker #Kubernetes #AWS #SaaSDevelopment #AgenticWorkflows #MultiAgentSystems

AI Engineer building agents, automations, and AI-powered systems that save teams 20+ hours every week. Top Rated on Upwork with a 100% Job Success Score and 6+ years of Development experience. For the last 3+ years almost everything I build has had AI at the center of it. The same problems that used to take weeks now take days, and the things I couldn't build at all are suddenly possible. That's the work I'm chasing right now, and that's where I do my best work. 🎯 What I build • AI agents that handle the repetitive thinking work nobody on your team wants to do (email triage, customer support flows, lead enrichment, internal ops, research and outreach) • RAG systems and document processing pipelines that pull structured data out of PDFs, contracts, invoices, and forms • Workflow automations that connect the tools you already use (CRMs, databases, Slack, Sheets, Shopify, anything with an API) • AI integrations dropped into existing SaaS products and internal apps • AI agents on GoHighLevel — voice, chat & SMS agents that handle lead qualification, appointment booking, and follow-ups around the clock, built into a complete CRM, marketing & sales platform for agencies and local businesses • Full stack web apps when the AI piece needs a real interface around it (dashboards, admin panels, customer facing tools) 🛠️ The tools I reach for most • Claude and the Anthropic SDK (Claude Code has genuinely changed how fast I ship) • OpenAI APIs • Python with FastAPI for backend logic • Node.js where the project leans that way • React for anything user facing • Postgres or Mongo for data • LangChain, MCP, vector databases when the project needs them • n8n, Make, Zapier, GoHighLevel 🏆 Recent work • Built an AI driven automation that cut a SaaS team's daily manual workload by 80% • Shipped an automation system that's saving a client team 20+ hours every week • Real-time analytics dashboard for a fintech client, handling their main client facing reporting • Custom AI chatbot and CRM integrations that actually held up after launch • High traffic e-commerce platform processing 10,000+ daily transactions • 9+ Upwork projects shipped with 100% client satisfaction across all of them 💬 Let's talk Got a process that feels manual, repetitive, or just slow? There's almost always an AI-shaped fix sitting inside it somewhere. Send me a short note about what you're trying to do, even if it's still half figured out. I'll reply honestly with whether I can help and how I'd approach it.

⭐ 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 - 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 ⭐ 𝟏2+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ⭐ 𝐒𝐚𝐚𝐒, 𝐂𝐑𝐌 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 | 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐢𝐧 𝐋𝐚𝐫𝐚𝐯𝐞𝐥, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭, 𝐀𝐈 & 𝐌𝐨𝐫𝐞 ⭐ 𝟏𝟎𝟎% 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 & 𝐌𝐨𝐧𝐞𝐲-𝐁𝐚𝐜𝐤 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 𝖨 𝗌𝗉𝖾𝖼𝗂𝖺𝗅𝗂𝗓𝖾 𝖺𝗌 𝖺 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with a proven track record of𝗌𝖾𝖺𝗆𝗅𝖾𝗌𝗌 𝗐𝖾𝖻 𝖺𝗉𝗉𝗅𝗂𝖼𝖺𝗍𝗂𝗈𝗇𝗌 𝗍𝗁𝖺𝗍 𝖽𝗋𝗂𝗏𝖾 𝗀𝗋𝗈𝗐𝗍𝗁 𝖿𝗈𝗋 𝖻𝗎𝗌𝗂𝗇𝖾𝗌𝗌𝖾𝗌 𝖺𝗇𝖽 𝖾𝗇𝗍𝗋𝖾𝗉𝗋𝖾𝗇𝖾𝗎𝗋𝗌. 𝖠𝗌 𝖺 𝖽𝖾𝖽𝗂𝖼𝖺𝗍𝖾𝖽 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝖨 𝗂𝗇𝗍𝖾𝗀𝗋𝖺𝗍𝖾 𝗉𝗈𝗐𝖾𝗋𝖿𝗎𝗅 𝖻𝖺𝖼𝗄𝖾𝗇𝖽 𝗌𝗒𝗌𝗍𝖾𝗆𝗌 𝗐𝗂𝗍𝗁 𝗋𝖾𝗌𝗉𝗈𝗇𝗌𝗂𝗏𝖾 𝖿𝗋𝗈𝗇𝗍𝖾𝗇𝖽𝗌 𝗍𝗈 𝖽𝖾𝗅𝗂𝗏𝖾𝗋 𝗌𝖼𝖺𝗅𝖺𝖻𝗅𝖾, 𝗎𝗌𝖾𝗋-𝖿𝗋𝗂𝖾𝗇𝖽𝗅𝗒 𝗌𝗈𝗅𝗎𝗍𝗂𝗈𝗇𝗌. 𝖥𝗋𝗈𝗆 𝗉𝗋𝗈𝗍𝗈𝗍𝗒𝗉𝗂𝗇𝗀 𝗍𝗈 𝖽𝖾𝗉𝗅𝗈𝗒𝗆𝖾𝗇𝗍, 𝖨 𝖾𝗇𝗌𝗎𝗋𝖾each 𝗉𝗋𝗈𝗃𝖾𝖼𝗍 𝗉𝖾𝗋𝖿𝗈𝗋𝗆𝗌 𝖺𝗍 𝗂𝗍𝗌 𝖻𝖾𝗌𝗍 𝗐𝗂𝗍𝗁 𝖺 𝗌𝗍𝗋𝗈𝗇𝗀 𝖾𝗆𝗉𝗁𝖺𝗌𝗂𝗌 on end-to-end 𝖥𝗎𝗅𝗅 𝖲𝗍𝖺𝖼𝗄 𝖣𝖾𝗏𝖾𝗅𝗈𝗉𝗆𝖾𝗇𝗍. 💻 Technical Stack 🔧 Backend: Node.js, Express.js, Next.js, PHP, Laravel 🎨 Frontend: React.js, TypeScript, JavaScript, HTML5, CSS3, SASS, Bootstrap 🗄️ Databases: MongoDB, MySQL, PostgreSQL, Firebase 🔗 API Development: REST APIs, GraphQL 🎨 Mobile Apps Development: IONIC, React Native, Flutter ⚙️ DevOps & Deployment: AWS, DigitalOcean, Vercel, Firebase 🧰 Tools: Git, GitHub, GitLab, Bitbucket, VS Code 📋 Project Management: JIRA, Trello, ClickUp 🎨 UI/UX: Figma, Adobe XD 🔌 Specialized Integrations: • Payment Gateways: Stripe, Razorpay, Paytm, Apple Pay • Communication APIs: Twilio, SendGrid, MessageBird 📲𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱 𝗠𝘂𝗹𝘁𝗶-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: Built React Native applications that increased user engagement by 40% 🌐𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✨ Custom WordPress Themes & Plugins ✨ Elementor Pro Design & Customization ✨ Gutenberg Block Development ✨ WordPress Multisite Management ✨ WooCommerce Setup & Customization ✨ WPBakery & Divi Builder Expertise 💼 𝖶𝗁𝗒 𝖯𝖺𝗋𝗍𝗇𝖾𝗋 𝖶𝗂𝗍𝗁 𝖬𝖾 𝖺𝗌 𝖺 𝖥𝗎𝗅𝗅 𝖲𝗍𝖺𝖼𝗄 𝖣𝖾𝗏𝖾𝗅𝗈𝗉𝖾𝗋? 🔗𝖢𝗅𝖾𝖺𝗋 𝖢𝗈𝗆𝗆𝗎𝗇𝗂𝖼𝖺𝗍𝗂𝗈𝗇 𝗍𝗁𝗋𝗈𝗎𝗀𝗁𝗈𝗎𝗍 𝗍𝗁𝖾 𝗉𝗋𝗈𝗃𝖾𝖼𝗍 🔗𝖢𝗈𝗆𝗆𝗂𝗍𝗆𝖾𝗇𝗍 𝗍𝗈 𝖼𝗅𝖾𝖺𝗇, 𝗌𝖼𝖺𝗅𝖺𝖻𝗅𝖾 𝖼𝗈𝖽𝖾 𝖺𝗇𝖽 𝗁𝗂𝗀𝗁 𝗌𝗍𝖺𝗇𝖽𝖺𝗋𝖽𝗌 🔗𝖥𝗅𝖾𝗑𝗂𝖻𝗂𝗅𝗂𝗍𝗒 𝗍𝗈 𝗆𝖾𝖾𝗍 𝖽𝖾𝖺𝖽𝗅𝗂𝗇𝖾𝗌 𝖺𝗇𝖽 𝖺𝖽𝖺𝗉𝗍 𝗍𝗈 𝗉𝗋𝗈𝗃𝖾𝖼𝗍 𝗇𝖾𝖾𝖽𝗌 🚀 𝖧𝗈𝗐 𝖨 𝖬𝖺𝗄𝖾 𝖺 𝖣𝗂𝖿𝖿𝖾𝗋𝖾𝗇𝖼𝖾 🌐 𝖲𝗒𝗌𝗍𝖾𝗆𝖺𝗍𝗂𝖼 𝖠𝗉𝗉𝗋𝗈𝖺𝖼𝗁 𝖿𝗋𝗈𝗆 𝗉𝗅𝖺𝗇𝗇𝗂𝗇𝗀 𝗍𝗈 𝖽𝖾𝗉𝗅𝗈𝗒𝗆𝖾𝗇𝗍 🌐𝖲𝖼𝖺𝗅𝖺𝖻𝗅𝖾 𝖲𝗈𝗅𝗎𝗍𝗂𝗈𝗇𝗌 𝖿𝗈𝗋 𝖿𝗎𝗍𝗎𝗋𝖾 𝗀𝗋𝗈𝗐𝗍𝗁 🌐𝖢𝗈𝗅𝗅𝖺𝖻𝗈𝗋𝖺𝗍𝗂𝗏𝖾 𝗆𝗂𝗇𝖽𝗌𝖾𝗍, 𝗈𝖿𝖿𝖾𝗋𝗂𝗇𝗀 𝗉𝗋𝗈𝖺𝖼𝗍𝗂𝗏𝖾 𝖿𝖾𝖾𝖽𝖻𝖺𝖼𝗄 🌐𝖱𝖾𝗌𝗎𝗅𝗍𝗌-𝖮𝗋𝗂𝖾𝗇𝗍𝖾𝖽, 𝖾𝗇𝗌𝗎𝗋𝗂𝗇𝗀 𝗏𝖺𝗅𝗎𝖾 𝗐𝗂𝗍𝗁 𝖾𝗏𝖾𝗋𝗒 𝖿𝖾𝖺𝗍𝗎𝗋𝖾 📞 𝖫𝖾𝗍’𝗌 𝖳𝖺𝗅𝗄! R𝖾𝖺𝖼𝗁 𝗈𝗎𝗍 𝗍𝗈 𝖽𝗂𝗌𝖼𝗎𝗌𝗌 𝗁𝗈𝗐 𝖨 𝖼𝖺𝗇 𝗁𝖾𝗅𝗉 𝖻𝗋𝗂𝗇𝗀 𝗒𝗈𝗎𝗋 𝗉𝗋𝗈𝗃𝖾𝖼𝗍 𝗍𝗈 𝗅𝗂𝖿𝖾 𝗐𝗂𝗍𝗁 𝗍𝗈𝗉-𝗇𝗈𝗍𝖼𝗁 𝖥𝗎𝗅𝗅 𝖲𝗍𝖺𝖼𝗄 𝖣𝖾𝗏𝖾𝗅𝗈𝗉𝗆𝖾𝗇𝗍 𝖾𝗑𝗉𝖾𝗋𝗍𝗂𝗌𝖾 𝖺𝗇𝖽 𝗈𝗇𝗀𝗈𝗂𝗇𝗀 𝗌𝗎𝗉𝗉𝗈𝗋𝗍. #PHP #Laravel #CodeIgniter #WordPress #Drupal #PrestaShop #Shopify #Angular #ReactJS #NextJS #NodeJS #ExpressJS #MongoDB #PostgreSQL #Firebase #Ionic #Flutter #ReactNative #FullStackDevelopment #FrontendDevelopment #BackendDevelopment #EcommerceDevelopment #CustomWebApps #MobileAppDevelopment #CrossPlatformApps #APIIntegration #SaaSDevelopment #WebsiteRedesign #PerformanceOptimization #ResponsiveDesign

I build production systems enterprises run their business on: a corporate travel booking platform integrating Amadeus GDS with airline, hotel, and car-rental suppliers for institutional clients, and AIWI Team — a multi-tenant HRMS/project SaaS I founded. In 15 years I've shipped across travel, HRMS, eCommerce, and real estate, and I still write code every day. Where I'm genuinely strong: - Travel & GDS systems — Amadeus, Sabre, Galileo, plus non-GDS suppliers (AeroCRS, Radixx, Nightsbridge, Avis/Europcar). Booking flows, fare handling, supplier aggregation, PCI-aware payment integration. - Enterprise integrations — NetSuite, SAP, Xero/QuickBooks, payment/SMS/email gateways, SSO (OAuth 2.0, SAML, Keycloak, Okta). - SaaS architecture — multi-tenancy, RBAC, audit trails, and compliance-aware design (GDPR, POPIA, PCI-DSS). - Modernization — Java 8→21 migrations, monolith→microservices on Spring Boot/Spring Cloud, AngularJS→Angular 17+ upgrades. Core stack: Java (8–21), Spring Boot/Cloud/Security, Hibernate, Angular, React, PostgreSQL/MySQL, Kafka, Redis, Elasticsearch. DevOps: AWS (EKS, ECS, Lambda, RDS), Docker, Kubernetes, Terraform, Jenkins/GitLab CI, Prometheus/Grafana. How I work: I'll tell you honestly if something is outside my depth, give estimates I can defend, and write code your next developer can maintain. Most of my client relationships run multi-year for that reason. If your project involves travel tech, complex integrations, or scaling a Java platform, send me a message — I'll give you a straight assessment before either of us commits.

I'm the CEO of NUS Technology, a software team of 75+ engineers based in Vietnam, working with international clients since 2013. Unlike typical dev shops that deliver isolated features, we design and build the core systems that power day-to-day operations: internal platforms, integrations, and automation workflows, and we stay accountable for outcomes, not just output. Over the past 12+ years we've worked closely with founders and operators (especially in Australia, the US, and Europe) on products where performance, maintainability, and business alignment truly matter. WHY CLIENTS CHOOSE US - Top Rated Agency on Upwork, 98%+ Job Success Score since 2013, 4.8/5.0 average rating - $10M+ in project value delivered - Long-term partnerships: many clients have worked with us for 5-10+ years - 75+ co-located engineers: 60+ web developers, 15+ mobile developers, plus QA, BAs, PMs, and designers WHAT WE DO BEST Operations platforms (our core) We design the central system that orchestrates bookings, payments, teams, hardware, and compliance into one seamless operation: software that bends to your process, not the other way around. We handle the integrations Zapier can't and SaaS avoids: deep data synchronization, legacy platforms, and compliance-grade audit trails where failure isn't an option. Web development - Ruby on Rails (deep expertise): production-grade apps, clean architecture, performance optimization, complex domains and high-traffic systems - Frontend: React, Next.js, Vue.js, TypeScript, Tailwind CSS - Node.js, PHP (Laravel, Symfony, WordPress), Python (Django, Flask) - RESTful and GraphQL APIs Mobile development - Native (Swift, Kotlin) and cross-platform (React Native, Flutter) for iOS and Android Cloud & DevOps - Scalable infrastructure on AWS (EC2, RDS, S3, Lambda, CloudFront), Google Cloud, Heroku - CI/CD (GitHub Actions, GitLab CI, CircleCI), Docker, monitoring and performance tuning - Cost-efficiency and scalability built in from early stages eCommerce - Shopify (custom themes, public/private apps, API integrations, migrations) - Spree Commerce, Saleor, and custom platforms when off-the-shelf doesn't fit HOW WE WORK - Outcome-driven: we focus on business results, not just shipping code - Ownership mindset: we act like a technical co-founder, not a contractor - Proactive: we surface technical debt and scaling bottlenecks before they escalate - Clear communication across time zones (we're GMT+7, with strong overlap for AU and partial US/EU) - Long-term thinking: we build systems that scale, not quick hacks that break later HOW YOU CAN WORK WITH US 1. Operations platform development: internal platforms, SaaS, workflow automation, complex integrations, replacing fragmented tools with a unified system 2. Dedicated engineering teams: backend, frontend, mobile, and QA engineers as an extended team, often for multiple years 3. Product development & MVPs: from idea to launch, fast but not fragile If you're looking for a team that thinks beyond code, challenges assumptions, and builds something that actually lasts, let's talk.

I help businesses automate operations, reduce costs, and accelerate growth by building AI agents, workflow automations, and AI-powered web & mobile applications. From idea to production, I design and deploy scalable AI solutions that integrate seamlessly into your business and deliver measurable results. 🚀 What I Do I design and build production-ready AI solutions—from AI agents and workflow automation to AI-powered web & mobile applications. Whether you're launching an AI startup or integrating AI into your existing business, I deliver scalable end-to-end solutions. 🤖 AI Agents & Automation ✅ AI Sales, Customer Support & Research Agents ✅ Multi-Agent Systems (LangGraph, LangChain, CrewAI, AutoGen) ✅ AI Assistants & Human-in-the-Loop Workflows 🎙 Voice AI ✅ AI Receptionists & Call Agents ✅ Inbound & Outbound Voice Automation ✅ CRM Integration, Transcription & Analytics Platforms: Vapi, Retell AI, ElevenLabs, Deepgram, Twilio 🔥 MCP, RAG & LLM Solutions ✅ Custom MCP Servers ✅ OpenAI, Claude & Gemini Integrations ✅ RAG Applications & Vector Databases ✅ Tool Calling & Enterprise AI Solutions 🔄 Workflow Automation ✅ n8n, Make, Zapier & Power Automate ✅ API Integrations & ETL Pipelines ✅ CRM, ERP & Business Process Automation 🔗 CRM & ERP Integration ✅ Salesforce, HubSpot, GoHighLevel, Zoho, Monday ✅ NetSuite, SAP, QuickBooks, Stripe & Custom APIs 💻 Full-Stack Development ✅ AI-Powered Web Applications (React, Next.js, Python, Node.js) ✅ Mobile Apps (React Native, Flutter) ✅ FastAPI, Django, PostgreSQL, MongoDB & Redis 🛠 Core Technologies AI: OpenAI, Claude, Gemini, Llama, Mistral Frameworks: LangChain, LangGraph, CrewAI, LlamaIndex Cloud: AWS, Azure, GCP, Docker, Kubernetes 💡 Why Work With Me ✔ Expert-Vetted (Top 1%) AI Engineer ✔ $100K+ Earned • 100% Job Success ✔ End-to-End AI, Web & Mobile Development ✔ Production-Ready, Scalable Solutions ✔ Clear Communication & Reliable Delivery Let's build something amazing together.

I help startups and product teams fix unstable mobile apps, improve performance, and scale production systems, including apps with AI features, without breaking existing functionality. Clients usually come to me when their app is already live but facing issues that impact users, stability, or revenue. Common problems I solve: • Frequent crashes, ANRs, and unpredictable app behavior • Slow performance, memory leaks, and poor responsiveness • Payment failures or unreliable API integrations • AI features (chat, recommendations, automation) not working reliably • New features breaking existing functionality • Legacy code that is difficult and risky to modify Results I’ve delivered: • Reduced app crash rates by up to 40% by identifying and fixing root causes • Improved app performance and load times by optimizing memory usage and API handling • Stabilized production apps used by thousands of active users • Resolved critical API, payment, and backend integration issues • Integrated and improved AI-based features within mobile apps What I work on: • Native iOS & Android applications in production • Flutter (cross-platform) mobile apps • AI-powered features (chat, recommendations, automation workflows) • Payment gateway integrations and complex API workflows • Debugging crashes, ANRs, memory issues, and performance bottlenecks • Code refactoring, architecture improvements, and long-term maintainability • App Store & Play Store submissions, updates, and compliance How I work: • I solve root problems, not temporary fixes • I prioritize stability before adding new features • I write clean, maintainable, and scalable code • I leverage modern AI tools to speed up development, debugging, and testing while maintaining high code quality • I communicate clearly and take ownership of delivery • I ensure new changes do not break existing functionality CTA: If your app is facing crashes, performance issues, or unreliable features, send me a quick message with the details. I’ll review your app and suggest the fastest, safest way to fix and improve it.

I help agencies, SaaS companies and growing service business build scalable automation systems that increase operational efficiency, reduce manual workload and create streamlined business operations. With experience in automation engineering, workflow architecture, APIs, AI integrations and backend systems, I build reliable solutions that are designed for production environments and long-term scalability. Whether it's CRM automation, lead generation systems, onboarding workflows, operational dashboards or AI-powered processes, I approach every project with a system-first mindset focused on performance, reliability and business outcomes. I don't build generic automations, I build operational systems that solve real business problems. ** What I Specialize In ** - Workflow & Business Process Automation - CRM Automation & Pipeline Management - Lead Generation & Lead Nurturing Systems - Outreach & Follow-Up Automation - Appointment Booking & Scheduling Workflows - AI-Powered Operational Systems - Backend Automation & System Integrations - API Integrations & Data processing - Operational Dashboards & Internal Tools - Web Scraping & Automated Data Pipelines - AI-assisted Business Operations - Scalable systems designed for growth and efficiency - Internal dashboard and reporting infrastructures - End-to-end operational workflow systems - Customer communication & Support automations Keywords: #AutomationEngineer #WorkflowAutomation #BusinessAutomation #CRM_Automation #LeadGeneration #LeadNurturing #SalesAutomation #AppointmentSetting #CustomerCommunication #BackendAutomation #AutomationSystems #AI_Automation #AIAgents #AgenticAI #GenerativeAI #OpenAIAPI #ChatGPTAutomation #LLMIntegration #PromptEngineering #ConversationalAI #AIChatbots #APIIntegration #WebScraping #DataAutomation #PythonDeveloper #NodeJS #FastAPI #BackendDeveloper #SaaSAutomation #AgencyAutomation #NoCodeAutomation #LowCodeAutomation #n8n #Makecom #Zapier #HubSpotAutomation #GoHighLevel #AutomationStrategy #ProcessOptimization #ScalableSystems #AutomationExpert #TechnicalConsultant #BusinessSystems #OperationalEfficiency #CustomWorkflows #UpworkFreelancer

As the Executive at E-Signature Pvt. Ltd. and co-founder of the company, I am responsible for strategic management, providing both vision and leadership to the organization. I hold an undergraduate degree in computer engineering from Tribhuwan University, Nepal. Since 2006, I have been working in Information Technology, offering offshore services to a diverse range of clients. My experience includes collaborating with over 50 web development agencies in the United States, 5 agencies in Canada, and 14 agencies in Australia, and other countries too. 𝐌𝐲 𝐚𝐫𝐞𝐚𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐞𝐧𝐜𝐨𝐦𝐩𝐚𝐬𝐬 𝐚 𝐰𝐢𝐝𝐞 𝐚𝐫𝐫𝐚𝐲 𝐨𝐟 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬, 𝐢𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠: 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: iPhone and iOS Development, Android Phone Application Development 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: PHP (Custom Development, WordPress, Magento, Laravel, Codeigniter, Drupal), Ruby on Rails, ASP.NET, C#.NET, React, Node (all framework), Web 3, Blockchain Development. 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐀𝐏𝐈𝐬: Twilio And many more. My extensive experience and technical proficiency enable me to deliver high-quality solutions tailored to meet the unique needs of each client.

Looking for a developer who works as a Vibe Coder or AI-Assisted Engineer to reduce development cost, shorten delivery timelines, and solve common challenges in AI-generated code such as hallucinations, inconsistent architecture, and production instability? That’s exactly what I do. I’m Imtiaz, a Top Rated Plus AI & Full Stack Engineer, Top 3% on Upwork with 6 years of experience building SaaS platforms, AI-powered applications, automation systems, and startup MVPs for founders and growing businesses. I specialize in modern AI-assisted development workflows where tools like Cursor, Claude, Replit, Lovable, OpenAI, Make, Zapier, and n8n are used to accelerate development while still applying real engineering principles to ensure scalability, maintainability, and production readiness. The goal is not just speed with AI. The goal is building products correctly so they can survive real users, real scale, and real business growth beyond the prototype stage. Over the years, I’ve delivered 40+ SaaS products, MVPs, and AI-powered systems, helping startups and businesses turn ideas into fully working, production-ready products with significantly reduced development time and cost. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝗯𝘂𝗶𝗹𝗱: ✔ AI SaaS Platforms ✔ AI Agents & AI Assistants ✔ Startup MVPs idea to production ✔ Workflow Automation Systems ✔ Internal Business Tools & Dashboards ✔ CRM & Lead Management Systems ✔ Multi-Tenant SaaS Applications ✔ API-Driven Scalable Web Applications ✔ Multi-Tenant SaaS Applications ✔ Custom Web Applications 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄: ➡ Frontend: React.js, Next.js (App Router), TypeScript, JavaScript, Tailwind CSS, ShadCN UI, Ant Design ➡ Backend: Node.js, Express.js, Firebase, Supabase ➡ AI Development Tools: Cursor, Claude Code, OpenAI GitHub Copilot, Replit, Lovable, Bolt, Base44 ➡ Automation & Workflows: n8n, Zapier, Make, GoHighLevel (GHL) ➡ DevOps & Deployment: Vercel, Netlify, GitHub, CI/CD workflows ➡ SaaS & Payments: Stripe, Paddle ➡ UI → Production: Figma to fully responsive, production-ready frontend implementation 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲: Many founders work with me as a fractional CTO, getting senior-level technical guidance, architecture planning, and hands-on execution without the cost of hiring a full-time engineering team. Because I don’t just use AI tools. 𝐈 𝐤𝐧𝐨𝐰 𝐡𝐨𝐰 𝐭𝐨: - Turn AI-generated code into production-grade architecture - Fix inconsistent or unstable AI outputs - Design scalable backend systems from day one - Reduce unnecessary development cost and time - Ship faster without creating long-term technical debt If you're building a SaaS product, AI application, automation system, or startup MVP and want someone who can combine AI speed with real engineering discipline, 𝗹𝗲𝘁’𝘀 𝗰𝗼𝗻𝗻𝗲𝗰𝘁. Send me your 𝗶𝗱𝗲𝗮, and I’ll help you turn it into a working product. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 ( for better profile visibility ) Fractional CTO | AI Product Engineer | AI SaaS Developer | Full Stack Developer | Senior Full Stack Engineer | Startup MVP Developer | SaaS Developer | Custom Software Developer | Custom Web Application Developer | Custom SaaS Development | AI Agent Developer | AI Assistant Developer React Developer | Next.js Developer | Node.js Developer | TypeScript Developer | JavaScript Developer | Frontend Developer | Backend Developer | API Developer | Dashboard Developer | Admin Panel Developer AI Development | AI Integration | OpenAI Developer | Claude AI Developer | AI Workflow Automation | Business Process Automation | AI-Powered Applications | AI SaaS Products | Workflow Automation | AI Agents | RAG Applications Cursor AI Developer | Claude Code | Replit Developer | Lovable Developer | V0 Developer | Base44 Developer | Bolt.new | AI-Assisted Development | Vibe Coding | Rapid MVP Development n8n Developer | Zapier Developer | Make Developer | GoHighLevel (GHL) Developer | CRM Development | Internal Tools Development | Business Management Systems React.js | Next.js | Node.js | Express.js | Supabase | Firebase | PostgreSQL | MongoDB | Tailwind CSS | SaaS Architecture | Multi-Tenant SaaS | Scalable Web Applications