Next.js & AI Developer with 23+ completed projects and 299+ hours on Upwork - helping startups turn ideas into scalable SaaS products without bloated code, missed deadlines, or expensive rebuilds. I build full-stack SaaS applications and AI-powered platforms using Next.js, Node.js, PostgreSQL, and MongoDB - architected to scale from day one. Whether you're validating an MVP in 4 weeks or integrating OpenAI into an existing product, I deliver production-ready systems built for real users and long-term scalability. What I specialise in: • SaaS MVPs - multi-tenant, Stripe-ready, scalable from day one • AI-powered platforms with OpenAI APIs, custom workflows, and automation • B2B portals, marketplaces, dashboards, and internal business systems • REST APIs, third-party integrations, and scalable backend architecture • Rescue projects - stabilising and rebuilding broken SaaS products Recent results: • B2B Buyer-Seller Platform with full AI integration - delivered on time, 5-star review • Web App Development - $2,300 fixed price, 5-star: "very talented team, highly recommended" • Teamleader API Integration - 123 hours, $1,850, 5-star: "quickly understood requirements, delivered seamless results" Clients work with me because I communicate clearly, move fast, and build systems that are maintainable long after the MVP stage. If that sounds like what you need - let's talk. #SaaS Development #AI Integration #OpenAI API #Workflow Automation #Next.js #Node.js #React #TypeScript #API Integration #Dashboard Development #PostgreSQL #Stripe #Firebase #Web Application Development #REST API

I specialize in Python, Generative AI, AI Agents, Voice AI, LLM development, Generative AI automation, and RAG AI enterprise intelligence. My core expertise is building production-grade Generative AI and AI Agent systems that operate at scale not just prototypes. I have successfully delivered Generative AI + AI Agent platforms in healthcare, travel, and logistics, integrating RAG AI, multimodal Generative AI, voice-based AI agents, and auto-reasoning AI orchestration. With a deep focus on Generative AI development, AI Agent automation, LLM-based decision systems, and RAG-driven AI intelligence, I help companies convert manual operations into self-operating ecosystems powered by Generative AI and autonomous AI Agents. ⭐ Core Generative AI Expertise - Generative AI system architecture - AI Agent orchestration with reasoning + task execution - Voice Generative AI agents for human-like telephony & bookings - Generative AI + RAG AI memory systems for domain accuracy - LLM-driven Generative AI copilots for support, search & automation - Synthetic Generative AI dataset creation & fine-tuning Every system I build uses Generative AI + AI Agents + RAG AI + Voice AI + LLM orchestration ensuring continuous thinking, responding, deciding, and executing. ⚙️ Tech Stack for Generative AI & AI Agents Models & Frameworks: Generative AI | AI Agents | Voice AI | RAG AI | LLMs | GPT-4o | Claude | Mistral | Llama 3 Lang Chain | CrewAI | AutoGen | LangGraph | VectorDB | Pinecone | FAISS | Qdrant | Weaviate Voice & Engineering: Diagram | Whisper | Polly Next.js | Node.js | FastAPI | Firebase | AWS | GCP All solutions focus on Generative AI reasoning, Generative AI memory, AI Agent orchestration, multi-agent automation, and domain-tuned assistants. 🌍 Delivered Niche-Specific Generative AI Projects 🏥 Healthcare Generative AI & AI Agents - Generative AI symptom evaluation bot - RAG AI medical diagnosis assistant - Voice AI medical appointment & advisory system - Generative AI drug information interpreter - Powered by Generative AI + AI Agents + RAG AI for safe medical automation. ✈️ Travel Generative AI & AI Agents - AI travel planner via Voice Generative AI - Dynamic pricing + itinerary Generative AI agent - Hotel + flight meta-search Generative AI automation - Live Voice AI booking assistant - Each system operated on Generative AI workflows + RAG AI + AI Agents. 🚚 Logistics Generative AI & Fleet AI Agents - Dispatch Voice AI agent - Generative AI fleet routing + cargo optimization - Automated shipment assistant with Generative RAG AI - Built using Generative AI, AI Agents, RAG search, and Voice AI dispatch to eliminate human workload. 🔥 Why My Generative AI & AI Agent Solutions Scale: I don’t build simple chatbotsI build Generative AI cognitive engines + AI Agents that think, self-route, communicate, and automate. My Generative AI copilots and AI Agent networks behave like trained human departments. RAG + Generative AI + Voice AI + LLM execution = operational autonomy. Your business doesn’t just “get AI” it gets AI that works like a workforce. Generative AI System Capabilities I Deliver - Generative AI copilots with real memory - Multi-agent Voice AI calling + execution - RAG AI search intelligence for 10M+ documents - Generative AI domain persona tuning - Autonomous workflow AI Agent actions - Generative AI fine-tuning with deep task chaining - Cognitive LLM-driven multi-agent routing - All optimized for enterprise-grade Generative AI + AI Agent intelligence. I am a Generative AI developer, AI Agent engineer, and Voice AI automation specialist with hands-on delivery of Generative AI chat systems, AI copilots, Voice AI dispatch agents, Generative RAG AI search platforms, autonomous AI Agent workflows, and domain-specific Generative AI assistants for healthcare, logistics, and travel. My work revolves around Generative AI modeling, AI Agent orchestration, voice automation, RAG-based memory, and multimodal execution. I design Generative AI pipelines, AI Agent reasoning frameworks, and autonomous LLM systems that operate continuously and intelligently. My mission is to transform operations using Generative AI cognition, automation, AI Agent self-execution, and domain-encoded RAG AI strategies so your system doesn’t just answer it thinks, predicts, speaks, learns, and decides. 💬 Let’s Build Your Generative AI Ecosystem If you're ready to scale with Generative AI + AI Agents + Voice AI + RAG AI automation, I’ll architect the system end-to-end clean, scalable, and production-ready. 📩 Message me to discuss your Generative AI vision.

I work with enterprises and product companies to design and build stable, scalable, and maintainable mobile platforms using Flutter, backed by clean architecture, SDK-first design, and production-ready AI integrations. With 6,000+ hours on Upwork, $100K+ in enterprise engagements, and Top Rated Plus status, I focus on long-term mobile systems. My role often extends beyond coding into technical architecture, platform strategy, and risk mitigation for mobile products used by thousands of users. How I work : • Design SDK-first mobile architectures where business logic, APIs, and AI capabilities live in versioned, reusable modules • Build Flutter applications that integrate cleanly with existing enterprise backends and internal systems • Ensure backward compatibility, upgrade paths, and controlled releases • Collaborate with product managers, backend teams, and QA to align mobile delivery with enterprise standards Core Expertise: • Enterprise Flutter App Development (iOS & Android, single codebase) • Mobile SDK & Plugin Development (Flutter SDKs, internal platforms, API wrappers) • AI Integration at Platform Level (OpenAI, intelligent workflows, automation) • Modular & Clean Architecture (scalable, testable, maintainable) • Backend Integration (Firebase, Supabase, REST, GraphQL, internal APIs) • Authentication, Payments, Subscriptions & Access Control • Performance Optimization & Reliability • Testing Strategy, QA Coordination & Release Management • App Store & Play Store Enterprise Deployment AI for Enterprise Mobile Products I implement controlled, production-grade AI, embedded at the platform or SDK layer — enabling features such as automated assistance, intelligent recommendations, guided workflows, and analytics-driven user experiences. All AI integrations are designed with cost management, latency control, and data boundaries in mind. If your organization needs a senior Flutter architect who understands enterprise constraints, scalability, and long-term ownership, I’m open to structured engagements and contract-to-hire discussions.

I'm the most authentic expert you'll ever met, Never disappointed any of my client. NO FANCY AI WORDS I DO PROMISE :-) I help startups and businesses design, develop, and scale AI applications, real-time communication systems, and mobile products using modern technologies. My expertise includes: ✔️ AI Application Development✔️ ChatGPT & OpenAI Integration✔️ AI Agents & Automation✔️ WebRTC Video Calling Platforms✔️ Audio/Video Streaming Applications✔️ SaaS Product Development✔️ Startup MVP Development✔️ iOS App Development (Swift)✔️ Android App Development (Kotlin)✔️ Flutter & React Native Development✔️ Custom Web Applications✔️ API Development & Integrations Core Technologies: * OpenAI• ChatGPT API• AI Agents• WebRTC• React• Next.js• Node.js• Flutter• React Native• Swift• Kotlin• Supabase• REST APIs• Firebase Why work with me? ✅ Top Rated Freelancer✅ 100% Job Success Score✅ $60K+ Earned on Upwork✅ 10+ Years of Development Experience✅ Proven Success in AI, Mobile Apps & WebRTC Solutions I have successfully delivered AI-powered SaaS products, video calling applications, startup MVPs, mobile apps, and real-time communication platforms for clients worldwide. If you need a reliable AI developer, WebRTC expert, or mobile app developer who focuses on quality, scalability, and business outcomes, let's discuss your project.

🥇 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑 | 🥇 𝟏𝟏𝟓+ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 | 🥇 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 | 🥇 𝐓𝐨𝐩 𝟑% 𝐓𝐚𝐥𝐞𝐧𝐭 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 | 🥇 𝟔+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 🥇 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐚𝐧𝐝 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐟𝐨𝐫 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬 . I'm a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 Mobile App Developer with over 6+ years of experience helping startups and businesses bring their app ideas to life. From iOS and Android to cross-platform solutions using Flutter and React Native, I build high-quality mobile applications that deliver great user experiences, drive engagement, and support business growth. With a strong background in UI/UX design, API integration, Firebase, REST/GraphQL, and AI-powered features, I build mobile applications that are intuitive, reliable, and performance-driven. As a Mobile App Developer and 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐜𝐫𝐮𝐦 𝐌𝐚𝐬𝐭𝐞𝐫, my mission is to transform your vision into a high-quality, high-performance mobile application that drives business growth and delivers real value. By following proven software architecture principles and a well-structured development process, I ensure your app is reliable, user-friendly, and built for long-term success. 🎯 If this sounds like what you need, click "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" at the top right, share your Figma files or requirements, and let's map out your build. 🎛️ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤: ◉ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Flutter, Android, iOS, React Native, SwiftUI, Dart, Kotlin ◉ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬: Android Studio, Xcode, VS Code ◉ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, PHP Laravel, Django, FastAPI, Firebase, REST APIs, GraphQL, Postman, Next.js, React ◉ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, PostgreSQL, MySQL, Firebase, Firestore, Supabase, SQLite ◉ 𝐀𝐏𝐈 & 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Stripe, PayPal, OpenAI, Google Maps, RevenueCat, AdMob, Shipping APIs ◉ 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: OpenAI, Gemini, LLMs, AI Chatbots, AI Agents, Model Training, KNN ◉ 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: AWS, VPS, Docker, Git, GitHub, Cloudinary, Amazon S3, Domain & DNS Management, Hostinger, KMP ◉ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: Figma, Adobe XD, Wireframes, Prototypes, Responsive UI Design, Material Design, Cupertino Widgets, Design Systems 🌐𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐃𝐨𝐦𝐚𝐢𝐧𝐬 & 𝐀𝐩𝐩 𝐓𝐲𝐩𝐞𝐬: ◉ AI-Powered Mobile Apps (Chatbots, Automation, LLM Integration) ◉ E-Commerce & Marketplace Apps ◉ Food Delivery & Grocery Apps ◉ Taxi & Ride-Hailing Apps ◉ On-Demand Service Apps (Home, Salon, Booking, Delivery) ◉ Social Networking & Dating Apps ◉ Healthcare & Fitness Apps ◉ FinTech & Payment Apps ◉ Real Estate & Property Apps ◉ EdTech & E-Learning Apps ◉ Travel & Booking Apps ◉ SaaS & Subscription-Based Apps ◉ Chat, Messaging & Communication Apps ◉ Video Streaming & Content Apps ◉ Logistics & Delivery Tracking Apps 📊 𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐦𝐲 𝐩𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨 𝐨𝐟 𝐚𝐩𝐩𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤: Over the past decade, I have honed my skills in developing a diverse range of iPhone and Android applications. 🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧: ◉ Healthcare & Wellness ◉ E-Commerce & Retail ◉ FinTech & Banking ◉ EdTech & LMS Platforms ◉ Travel & Hospitality ◉ Sports & Fitness ◉ Real Estate ◉ Entertainment & Media ◉ SaaS & B2B Platforms ◉ Logistics & Transportation 🚀 𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝: ◉ Food & Grocery Delivery Apps ◉ Ride-Hailing & On-Demand Apps ◉ Marketplace & E-Commerce Platforms ◉ Healthcare & Fitness Apps ◉ Social & Dating Apps ◉ FinTech & Wallet Apps ◉ SaaS & Business Apps ◉ AI-Powered Mobile Apps ◉ Real Estate & Booking Apps ◉ EdTech & Learning Apps ▶️ 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭 𝐅𝐫𝐨𝐦 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ✔ Trust & Professionalism ✔ On-time Delivery ✔ Clear & Fast Communication ✔ Daily / Regular Progress Updates ✔ Agile (Scrum-based) Development Process ✔ Clean, Scalable & Maintainable Code ✔ Business-focused Development Approach ✔ Transparent Workflow & Milestone Delivery ✔ High Client Satisfaction Focus ✔ Long-term Collaboration & Support ✨ 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐍𝐞𝐱𝐭 𝐀𝐩𝐩: 𝐖𝐞 𝐜𝐫𝐞𝐚𝐭𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐭𝐡𝐚𝐭 𝐦𝐚𝐤𝐞 𝐚 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞, 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐭𝐨 𝐠𝐞𝐭 𝐚 𝐣𝐨𝐛 𝐝𝐨𝐧𝐞. 𝐈 𝐚𝐩𝐩𝐫𝐞𝐜𝐢𝐚𝐭𝐞 𝐭𝐡𝐚𝐭 𝐲𝐨𝐮 𝐡𝐚𝐯𝐞 𝐭𝐚𝐤𝐞𝐧 𝐚 𝐬𝐭𝐞𝐩 𝐭𝐨 𝐫𝐞𝐯𝐢𝐞𝐰 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞. 𝐈 𝐜𝐚𝐫𝐞 𝐚𝐛𝐨𝐮𝐭 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐭𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐭𝐡𝐚𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐫𝐞𝐚𝐥 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐫𝐨𝐰𝐭𝐡 — 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐰𝐫𝐢𝐭𝐢𝐧𝐠 𝐜𝐨𝐝𝐞.

Successfully developed and completed 100+ iOS, Android, Web & Cross Platform Applications. 7+ Years of Experience | Top Rated 🥇 | 100% Job Success | GitHub & Repository Management I am a Top Rated Full Stack Engineer with 7+ years of experience developing high-quality mobile and web applications. I have successfully delivered 100+ applications for startups, enterprises, and growing businesses using modern technologies and agile development practices. I am available for long term projects with large companies, Upwork Enterprise clients, FinTech companies, teams of all sizes, and consultation meetings with businesses in the United States, United Kingdom, Germany, and France. Send me an invitation or share your project details, budget, and requirements, and I'll get started immediately. Technologies Flutter, Swift, Kotlin, Java, React, Next.js, Node.js, Laravel, PHP, Python, Ruby, JavaScript, TypeScript, MySQL, PostgreSQL, MongoDB, Firebase, AWS, Docker, REST APIs, GraphQL, OpenAI, LLMs, RAG, AI Automation, Blockchain, Web3, Smart Contracts, dApps, GitHub, CI/CD, Agile Development. Certifications Apple Certified, DeepLearning.AI Certified, Certiport Certified, JavaScript RAG Web Apps with LlamaIndex Certification Industries ✅ Healthcare Web & Mobile Applications ✅ Finance & Banking Web & Mobile Applications ✅ FinTech Web & Mobile Applications ✅ SaaS (Software as a Service) Web & Mobile Applications ✅ E Commerce Web & Mobile Applications ✅ Manufacturing Web & Mobile Applications ✅ Logistics & Supply Chain Web & Mobile Applications ✅ Real Estate Web & Mobile Applications ✅ Insurance Web & Mobile Applications ✅ Telecommunications Web & Mobile Applications ✅ Government & Enterprise Web & Mobile Applications ✅ Social Media Web & Mobile Applications ✅ Video Streaming Web & Mobile Applications ✅ AI & LLM Web & Mobile Applications Send me an invitation with your project details, timeline, and budget. I look forward to building your next web, mobile, AI, SaaS, blockchain, or enterprise application. Best Regards Azhar

👋 Hello and welcome! I’m a passionate Senior Full-Stack Developer with 9+ years of experience, specializing in modern frontend & backend frameworks, AI, Web Scraping, Web3, and Mobile App Development. I don’t just write code—I craft high-performance, scalable, and future-ready solutions tailored to your unique needs. Whether you're a startup looking to disrupt the market or an established business aiming for digital transformation, I'm here to bring your vision to life. What I Can Do for You: ✅ Frontend Excellence: React.js, Next.js, Vue.js, Svelte, Angular, TypeScript, Tailwind CSS, Material-UI ✅ Backend Mastery: Node.js (Express/Nest.js), Python (Django/Flask), Laravel, Java Spring, .NET ✅ AI & Web3 Solutions: ChatGPT/OpenAI, TensorFlow, Blockchain, Smart Contracts, Solidity, NFT Platforms ✅ Web Scraping & Automation: Puppeteer, Selenium, Scrapy, BeautifulSoup, Reverse Engineering, Captcha Bypass ✅ Mobile App Development: React Native, Flutter, Swift, Kotlin, Expo – delivering seamless cross-platform experiences ✅ Database & API Integration: MySQL, PostgreSQL, MongoDB, Redis, Firebase, REST, GraphQL, Stripe, Twilio, Google Maps ✅ DevOps & Cloud: AWS, GCP, Docker, Kubernetes, CI/CD Pipelines Why Clients Love Working With Me: - 100% Client Satisfaction – I treat every project as my own and strive for perfection. - Fast & Reliable – Clear communication, quick execution, and on-time delivery. - Scalable & Secure Code – Best practices for performance optimization & cybersecurity. - Innovative Problem-Solver – I don’t just build software; I create solutions that drive success. - Long-Term Collaboration – I aim to build lasting relationships with my clients. Let’s build something amazing together! Message me now and let’s discuss how I can help you achieve your goals.

Need a reliable developer who can build, fix, or improve your website? I help businesses build fast, secure, and scalable web applications using WordPress, Laravel, PHP, and MySQL. Whether you need a custom website, WooCommerce store, API integration, bug fixes, or ongoing maintenance, I can deliver clean and reliable solutions. Services I Offer: ✔ WordPress Development & Customization ✔ WooCommerce Development ✔ Custom Theme & Plugin Development ✔ Laravel & PHP Development ✔ REST API Development & Integration ✔ Payment Gateway Integration ✔ React.js Frontend Development ✔ MySQL Database Design & Optimization ✔ Website Speed Optimization ✔ Bug Fixing & Ongoing Maintenance I'm available to discuss your project and can start immediately. Let's build a solution that meets your business needs.

I build production-grade AI systems, mobile apps, and automation workflows that help businesses scale with reliability, speed, and intelligence. With 5+ years of hands-on experience across AI engineering, app development, backend architecture, and workflow automation, I focus on delivering solutions that are stable, scalable, and aligned with real-world business needs. My approach blends deep technical expertise with a clear understanding of product value, turning complex problems into elegant, high-impact solutions. What I Do ✅AI & Machine Learning Custom AI agents, assistants, and predictive models RAG pipelines, vector search, and enterprise-grade LLM integrations Model fine-tuning, prompt optimization, and multi-agent workflows LangChain, LlamaIndex, DeepSeek, open-source LLM deployment ✅Mobile App Development (iOS & Android) Cross-platform apps with Flutter or React Native Native-quality UI/UX, offline-first architectures, and API-driven mobile ecosystems Integration of AI features: voice bots, chat interfaces, recommendations, OCR, and more Secure authentication, push notifications, cloud sync, and payment systems ✅Automation & Integrations Workflow automation using Zapier, Make, n8n, Airtable, Pipedream CRM and SaaS orchestration (HubSpot, Zoho, Shopify, GHL, Notion, Slack) Robotic process automation for repetitive tasks and data operations ✅Backend, APIs & Cloud Python, Node.js, PHP, Laravel, Flask, Express REST/GraphQL API development, microservices, webhooks AWS, GCP, Azure cloud deployment and scaling ✅Tech Stack & Tools AI Frameworks: OpenAI, GPT-4/4o, TensorFlow, PyTorch, LangChain, DeepSeek, LlamaIndex Languages: Python, JavaScript, PHP, Dart (Flutter), SQL, NoSQL Automation: Zapier, Make, n8n, Airtable, Pabbly Databases: MySQL, PostgreSQL, MongoDB, Firebase, Redis, Supabase Vector Databases: Pinecone, Weaviate, Chroma, Elasticsearch Data Engineering: Airflow, Snowflake, ETL pipelines, BigQuery Mobile: Flutter, React Native, Firebase, RevenueCat, FCM Web & Backend: Laravel, CodeIgniter, Node.js, Vue.js, React ✅Why Clients Hire Me Reliable Delivery: Proven history of building stable AI systems, robust apps, and resilient backend infrastructure. Engineering + Strategy: I help clients choose the right architecture—not just write code. Scalable Thinking: Every project is built to evolve: more users, more data, more automations. Clear Communication: Transparent progress, detailed recommendations, and proactive problem-solving. ✅Specialties Across Platforms & APIs CRM Automations: HubSpot, Zoho, AgileCRM, Pipedrive eCommerce: Shopify, WooCommerce, BigCommerce Communication APIs: Twilio, Plivo, Aircall, Bandwidth Payment APIs: Stripe, PayPal Productivity: Notion, Trello, Dropbox, Google Workspace Social APIs: Facebook, Twitter, LinkedIn Mobile Integrations: Firebase, Map APIs, Auth, Cloud Functions Let’s Build Something High-Impact ✅Whether you need: an AI-powered mobile experience, an automation engine that eliminates manual work, a custom AI agent or RAG pipeline, or a full backend system with clean APIs I bring the engineering depth, architectural clarity, and execution quality to turn your idea into a working, scalable product. Send me a message with your goals, and I’ll help you map the smartest path forward.

𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭 • Top Rated Plus on Upwork, Top 3% • 100% Job Success • 100+ projects completed • 16,000 plus Upwork hours • 70% long term client relationships I am mobile app development expert with 9+ years of experience helping founders, startups, agencies, and growing businesses turn ideas into reliable, scalable, and polished mobile applications. I help clients build faster by combining strong engineering experience with modern AI accelerated development workflows. This means better planning, faster prototyping, quicker debugging, cleaner documentation, smarter code review, and more efficient delivery without compromising quality. I also help businesses build AI powered applications using ChatGPT, OpenAI APIs, LLMs, AI chatbots, automation workflows, AI assistants, and intelligent product features. I do not just write code. I help clients think through the product, improve the user experience, solve technical problems, reduce development risks, and launch apps that are stable, usable, scalable, and easy to maintain. 𝗖𝗹𝗶𝗲𝗻𝘁 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸𝘀: "Dhaval was fantastic to work with. He proactively took up tasks and completed them often handling smaller issues without affecting the pace of work. The execution was pixel perfect. He also provided advise as and when needed when I was unsure of something or when we had multiple methods of achieving the same objective. Would highly recommend and will definitely work with him again." - ★★★★★ Understeer, Founder Abhimanyu “Great talent, dedication, and the outstanding quality of their work. The patient app they crafted was visually appealing, incredibly functional, providing a seamless experience for users. The code they produced was clean, well-structured, and highly efficient. Exceeded all expect” - ★★★★★ Martin Murithi, Ponea Healthcare “Dhaval is amazing: smart, organized, efficient! He problem solved issues before I even knew that they needed to be solved. I feel lucky to have been connected with him and I will 100% work with him in the future! He is a true gem!” - ★★★★★ Meredith Golden, Darma Dating “Dhaval is Simply Amazing! Do not hesitate one second before hiring him for your projects. We have been working with him for 6 months now and they have overachieved our expectation. We are starting a new mobile app in the next couple of months and we will rehire Dhaval! We have been using Freelancer platforms for over 10 years and this freelancer is a sure shot!” - ★★★★★ Ben Tessier, Spotafriend 𝗠𝘆 𝘀𝘁𝗿𝗼𝗻𝗴𝗲𝘀𝘁 𝗮𝗿𝗲𝗮𝘀: • Native iOS app development using Swift, SwiftUI, Objective C, UIKit • Native Android app development using Kotlin, Java and modern Android architecture • Cross platform app development using Flutter, Dart, and React Native • Full stack app development using Firebase, Node.js, REST APIs, databases, admin panels, and cloud services • AI powered app development using OpenAI, ChatGPT, LLMs, AI chatbots, AI assistants, and automation workflows • AI accelerated development using Cursor, GitHub Copilot, ChatGPT, Claude, Replit, Lovable, Bolt, and other modern AI tools • UI implementation from Figma, Sketch, and Adobe XD • App performance optimization, bug fixing, code cleanup, feature development, and long term maintenance • App Store, Play Store, TestFlight, release management, and post launch support • Payment gateways, subscriptions, in app purchases, push notifications, chat, maps, analytics, social login, and third party SDK integrations 𝗔𝗜 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀: • AI chatbots for customer support, internal teams, sales, onboarding, and knowledge bases • ChatGPT and OpenAI API integration into mobile and web applications • LLM based search, recommendations, summarization, content generation, and workflow automation • AI assistants for SaaS platforms, CRM systems, marketplaces, and business tools • Voice, text, and conversational AI features • AI enabled admin panels, dashboards, and productivity tools • Rapid MVP development using AI assisted planning, coding, testing, and iteration 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲: • I take ownership instead of waiting for step by step instructions • I communicate clearly and consistently • I understand both product and technical priorities • I write clean, structured, maintainable code • I use AI tools to speed up execution while keeping engineering quality high • I can work independently or with an existing team • I help clients make better technical decisions • I support the product after launch • I focus on long term success, not only task completion Ready to build, improve, or scale your mobile app? 𝗕𝗼𝗼𝗸 𝗮 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗻𝗼𝘄! 𝗢𝗿 𝘀𝗲𝗻𝗱 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝘁𝗵𝗲 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻