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Aayushi B.
$25/hr
100% Job Success
Available now
Offers consultations
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⩨ 70+ successful products delivered for startups and growing businesses ⩨ End-to-end product leadership—from idea and MVP to App Store & Google Play launch ⩨ Experienced leading remote teams, managing clients, and delivering products on time and within budget I combine strong technical expertise with product strategy and project leadership, allowing me to bridge the gap between business goals and engineering execution. Whether you're building an MVP, scaling an existing platform, or integrating AI into your product, I can lead the entire process from planning to production. PRODUCT & PROJECT LEADERSHIP • Product Strategy & Roadmapping • Agile Project Management (Scrum) • Sprint Planning & Backlog Management • Team Leadership & Stakeholder Communication • Product Discovery & Requirements Gathering • Risk Management & Delivery Planning • Client Communication & Technical Consulting MOBILE & WEB DEVELOPMENT • iOS (Swift, SwiftUI, UIKit) • Flutter (iOS & Android) • React Native • Firebase, Supabase • REST APIs & GraphQL • Push Notifications, Maps, Payments, Subscriptions (RevenueCat) AI & AUTOMATION • OpenAI, Claude & Google Gemini Integration • AI Chatbots & AI Assistants • Prompt Engineering • Recommendation Engines • AI-powered Mobile Applications • Workflow Automation BACKEND & CLOUD • Firebase • Node.js & PHP • Python • PostgreSQL & MongoDB • AWS & Google Cloud • CI/CD & App Store Deployment WHAT YOU GET WORKING WITH ME ✅ Complete product ownership from idea to launch ✅ Clear project planning with realistic timelines and milestones ✅ Daily communication and transparent progress updates ✅ Clean, scalable, production-ready architecture ✅ High-quality code with documentation and long-term maintainability ✅ App Store & Google Play submission support ✅ Ongoing maintenance and feature development HIGHLIGHTS 🏆 10+ Years of Professional Experience 🏆 Professional Scrum Master (PSM I) 🏆 Helped build a startup that received New York State funding 🏆 Product selected for Harvard Innovation Labs 🏆 Featured on WKTV for product innovation INDUSTRIES AI • Healthcare • SaaS • Startups • Marketplace • FinTech • Education • Real Estate • E-Commerce • Wellness • Enterprise • B2B • B2C • Mobile Apps • MVP Development MY PROCESS Discovery → Planning → Design Review → Agile Development → QA → Deployment → Growth & Support Every successful product starts with a clear strategy. I focus on delivering business value, not just writing code. CLICK "MESSAGE" OR "INVITE" TO DISCUSS YOUR PROJECT AND RECEIVE A FREE CONSULTATION!
Aayushi B. has worked .
Gaurav G.
$15/hr
100% Job Success
$200K+ earned
Available now
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I help startups and product teams build, fix, and scale mobile apps (iOS, Android, and Flutter), including apps with AI-powered features—ensuring stability, performance, and long-term reliability. With 7+ years of experience and 50+ apps delivered, I’ve worked on production apps used by real users where performance, stability, and user experience directly impact business outcomes. Clients usually come to me when: • Their app is crashing, slow, or unstable in production • Payment flows or API integrations are failing • New features are breaking existing functionality • They need to scale an app without compromising performance • AI features (chat, automation, recommendations) need to be integrated or fixed • Legacy code needs safe refactoring and long-term maintainability What I deliver: • Stable, high-performance mobile apps ready for real users • Clean, scalable architecture for long-term growth • Reliable API and payment integrations • Smooth App Store & Play Store submission and updates • AI-powered features integrated into mobile apps (chat, automation, smart workflows) My expertise includes: • Native iOS (Swift, Objective-C) & Android (Kotlin, Java) • Cross-platform apps using Flutter & React Native • AI integrations and backend-driven intelligent features • Debugging crashes, ANRs, memory leaks, and performance issues • Refactoring legacy code and improving app architecture • Backend integration using Python (Django, Flask, FastAPI), Java, and Node 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 and debugging without compromising quality • I communicate clearly and ensure timely delivery CTA: If you're building a new app or facing crashes, performance issues, or scaling challenges, send me a message with your app details. I’ll review your requirements and suggest the best way to move forward quickly and safely.
Gaurav G. has worked .
OnGraph Technologies Private Limited
Associated with
OnGraph Technologies Private Limited
$10M+
earned
Muhammad Umair R.
$30/hr
97% Job Success
$500K+ earned
Available now
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Hi, I am Umair Raza, a Top Rated Full Stack Developer. I help startups and growing companies build scalable, high-performance web applications that don’t break as they grow. I’m a Top Rated Full Stack Developer with 7+ years of experience, $500K+ in earnings, and a 100% Job Success Score on Upwork—backed by long-term client relationships and consistently strong results. If you’re building a SaaS product, scaling an existing platform, or need a reliable engineer who understands both code and business impact—you’re in the right place. WHAT I DO I work with founders, startups, and product teams to turn ideas into production-ready applications that are fast, secure, and built for scale. I don’t just “build features”—I help you: • Design scalable architectures • Improve performance and reliability • Reduce technical debt • Ship faster with clean, maintainable code WHAT MAKES ME DIFFERENT Most developers focus only on code. I focus on outcomes. I combine strong engineering fundamentals with product thinking to build systems that: • Handle real-world scale without breaking • Deliver smooth, modern user experiences • Are easy to maintain and extend • Support long-term business growth You’re not just hiring a developer—you’re getting a technical partner who thinks ahead. SERVICES Full Stack Development • End-to-end web application development • SaaS platforms from MVP to scale • Clean architecture & maintainable code • Microservices & modular systems Frontend Development • React.js, Next.js, Vue.js • Responsive, high-performance UI • Modern UX with SEO-friendly structure • Tailwind, Bootstrap, Material UI Backend Development • Node.js, Express.js, NestJS • Python, Django • REST APIs & GraphQL • Secure authentication (JWT, OAuth) • Scalable backend systems Database Development • PostgreSQL, MySQL • MongoDB, Redis • Data modeling & optimization • High-performance queries DevOps & Cloud • AWS (EC2, S3, Lambda) • Docker & containerized deployments • CI/CD pipelines • Nginx, Linux server management API Integrations • Stripe, PayPal, Braintree • Twilio, Google Maps • Third-party & custom APIs • System integrations across platforms AI & Automation (if needed) • OpenAI / GPT integrations • AI-powered workflows • Chatbots & assistants • RAG-based systems INDUSTRIES I’VE WORKED WITH • SaaS & B2B Platforms • AI & Automation Products • Marketplaces & eCommerce • EdTech & Learning Platforms • Healthcare & Wellness Apps • CRM & Internal Tools • Startup MVPs & Scale-ups HOW I WORK Understand Your Goals I take time to understand your product, users, and business objectives. Plan & Architect I design scalable systems that won’t need rebuilding later. Build Clean, efficient, production-ready code with best practices. Optimize Performance, security, and reliability improvements. Deploy & Support Smooth launches and ongoing improvements as you grow. TECH STACK Frontend: React.js, Next.js, Vue.js, JavaScript, TypeScript, HTML5, CSS3 Backend: Node.js, Express.js, NestJS, Python, Django Databases: PostgreSQL, MySQL, MongoDB, Redis Cloud & DevOps: AWS, Docker, CI/CD, Nginx, Linux Tools: Git, GitHub, Postman, Jira, Trello, Asana WHY CLIENTS CHOOSE ME • $500K+ earned on Upwork • 100% Job Success Score • 7+ years of hands-on experience • Strong full stack expertise (frontend + backend + DevOps) • Clear communication and fast response • Focus on performance, scalability, and long-term quality • Reliable delivery and ongoing support If you need a Full Stack Developer who can take ownership—from idea to deployment—and build something that actually works at scale, let’s talk. Send me a message with your project details, and I’ll help you move forward with clarity and confidence.
Muhammad Umair R. has worked .
Viral Square
Associated with
Viral Square
$200K+
earned
Ram K.
$20/hr
100% Job Success
$80K+ earned
Available now
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Greetings! I am Ram Karan, a Cross-Platform Mobile App Expert with over a decade of experience building high-performance apps for iOS, Android, and Web using React Native, Flutter, and Native Android/iOS development. I’ve helped startups, founders, and agencies turn their ideas into engaging, scalable, and reliable mobile applications that deliver real impact. Many of the apps I’ve worked on have successfully launched, scaled, and served thousands of active users. 🌟 What I Can Deliver: * Custom Mobile Apps (iOS, Android, Cross-Platform) * React Native, Flutter, Android (Java/Kotlin), iOS (Swift/Objective-C) * Smooth Backend Integration (Node.js, Firebase, REST/GraphQL APIs) * Push Notifications, In-App Purchases, Live Streaming, Payment Gateways * Google Maps, Geolocation, Social Media Integration * Full Deployment to App Store & Google Play 🌟 Why Clients Choose Me: * Excellent communication and proactive updates * Ability to quickly understand and align with your product vision * Clean, optimized code with a focus on performance and user experience * End-to-End support – from design to launch and beyond Whether you're starting from scratch, need help with app optimization, or are looking to scale your existing product, I’m here to help. Send me a message today, and let’s bring your idea to life.
Ram K. has worked .
Tech Prastish Software Solutions Pvt Ltd
Associated with
Tech Prastish Software Solutions Pvt Ltd
$7M+
earned
Domnic L.
$15/hr
100% Job Success
Offers consultations
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FlutterFlow Certified Expert | 70+ Apps Deployed | Top Rated Plus Need a FlutterFlow or Flutter app built fast without sacrificing quality? I've helped startups and businesses launch 70+ production apps with clean architecture, scalable backends, and pixel-perfect UI. Why clients hire me: ✅ FlutterFlow Certified Expert - officially recognized by the FlutterFlow team (2025) ✅ 7+ years in mobile development - Flutter, FlutterFlow, Dart, iOS, Android ✅ 100% Job Success on Upwork - 69 projects delivered, $100K+ earned ✅ Recognized as Most Active FlutterFlow Community Member (2023 & 2025) What I built: → MVPs & Prototypes - launch your idea in weeks, not months → Full-scale Production Apps - robust, scalable, App Store & Play Store ready → AI-Integrated Apps - GPT, image recognition, voice, and automation features → Complex Integrations - Firebase, Supabase, REST APIs, payment gateways, push notifications Industries I've delivered in: FinTech & Payments HealthTech & Telemedicine EdTech & E-Learning eCommerce & Marketplaces On-Demand Delivery (Food, Grocery, EV Charging) SaaS & Startups My approach: I focus on writing clean code, creating reusable components, and designing architecture that scales. Whether you need a quick MVP or a long-term development partner, I deliver on time with clear communication throughout. Ready to start? Please send me a message with your project details, and I will respond within a few hours.
Domnic L. has worked .
Ovais R.
$20/hr
100% Job Success
$8K+ earned
Offers consultations
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I don’t just build web and mobile apps I build systems that stay stable when real users start using them. With 10 years of full-stack development experience, I specialize in MERN (MongoDB, Express.js, React, Node.js) and MEAN (MongoDB, Express.js, Angular, Node.js) delivering scalable and maintainable digital products. My work goes beyond writing code I focus on system design, clean architecture, and long-term stability. Whether it’s an MVP or a full-scale platform, I ensure the application is structured to handle real users, real traffic, and future growth. I’ve helped turn ideas into complete products by handling everything from backend logic to frontend experience, making sure both performance and usability are aligned. If you need a developer who builds with a product mindset not just tasks I can help bring your idea to production the right way.
Ovais R. has worked .
Faizan A.
$27/hr
99% Job Success
$800K+ earned
Available now
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AI Consulting, CTO Expertise, Full Stack Development. Workflow Automations and Digital Transformations 🏆 Helped LulaCommerce Raise $10M in funding starting from scratch and now 1000+ stores on board 🏆 AUAV powered by software developed by us now used by clients like Rio Tinto, Energy Australia reducing the need of manpower by over 80% 🏆 Worked with leading marketplaces for therapists like Mental Health Match and UK Therapy Guide with thousands of therapists and customers on board 🏆 Setup and Manage dedicated team for LOCL.AI that power local seo for leading chains and travel destinations ⭐⭐⭐⭐⭐ "Faizan and his team were excellent! They were an extension of our team and were able to cover full-stack development across our web and mobile presence. ⭐⭐⭐⭐⭐ "Faizan, has a great team of professional developers. Part from his skill foremost I loved his attitude to work and manage product needs" ⭐⭐⭐⭐⭐ "Faizan is great and very reliable, I knew he was a great fit for our project as soon as we jumped on the phone. If you're looking for someone to turn your idea into a reality then Faizan and his team are your answer. I don't know very much about software, and most people I interviewed made everything way overcomplicated and asked me questions I wouldn't know how to answer in a million years. Faizan gave me no BS, and spoke to me in terms I could understand." As a CTO, I provide guidance on product roadmap planning, architecture design, and technology stack selection, enabling businesses to achieve sustainable growth. Web Development: Transforming ideas into reality through cutting-edge web technologies and design. AI Consulting: Strategic integration of AI technologies to enhance operational efficiency and innovation. CTO Expertise: Leadership in product roadmap planning, architecture design, and tech stack selection. Full Stack Development: Comprehensive development using technologies like Python, React, NextJs, Node, and more. Let’s collaborate to take your project to the next level. Contact me today to discuss how I can bring your vision to life.
Faizan A. has worked .
ESketchers
Associated with
ESketchers
Karan T.
$25/hr
100% Job Success
$40K+ earned
Available now
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With 12+ years of experience, I help startups, enterprises, and funded companies transform ideas into scalable digital products—from custom web and mobile applications to AI-powered solutions, intelligent automation systems, and enterprise SaaS platforms. I specialize in building secure, high-performance solutions that streamline operations, automate workflows, and drive measurable business outcomes. Core Expertise ------------------------- # Custom Websites & Web Applications (Next.js, React.js, Node.js, Laravel & more) # Cross-Platform Mobile App Development (Flutter, React Native) # AI Chatbots, AI Assistants & Conversational AI # AI Receptionists, Voice AI & AI Calling Agents # LLM Applications (OpenAI, GPT-5, Claude, Gemini, Llama) # Agentic AI, AI Agents & Multi-Agent Systems # RAG, Vector Databases & Knowledge Bases # Data Extraction, Web Scraping & Data Automation # LangChain, LangGraph, CrewAI & AI Workflow Automation # SaaS Platforms & Enterprise Software Development # Cloud Architecture & Scalable Infrastructure (AWS, Azure, GCP) AI Technologies ------------------------ # LLMs & Foundation Models: OpenAI (GPT-5), Claude, Gemini, Llama, Mistral, DeepSeek # AI Frameworks & Orchestration: LangChain, LangGraph, CrewAI, AutoGen, MCP, Semantic Kernel # Conversational AI & Voice AI: OpenAI Realtime API, Whisper, ElevenLabs, Vapi, Retell AI, Twilio, Deepgram, AssemblyAI # RAG & Knowledge Systems: RAG Pipelines, Vector Databases, Pinecone, Weaviate, ChromaDB, FAISS, Knowledge Bases # AI Capabilities: AI Chatbots, AI Assistants, AI Receptionists, Voice AI Agents, Multi-Agent Systems, AI Workflow Automation # Computer Vision & AI: OpenCV, OCR, Document AI, Image Analysis, AI Virtual Try-On Tech Stack -------------------- Frontend: React.js, Next.js Backend: Node.js, Python, PHP, Golang, Laravel, Django, FastAPI Mobile: Flutter, React Native Databases: PostgreSQL, MongoDB, Redis Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes Some of Recent Enterprise Experience -------------------------------------------------- # Reflex Aerospace (Germany) – Developed a Public Tenders & Procurement Intelligence platform for a satellite manufacturing company backed by a €50M Series A funding round. # Emaar Group – Procurement Management System (Web & Mobile) # Nanotech Energy (USA) – Corporate & Product Platform ($64M Series D) # Saudia Cargo – Cargo Shipment Management Solution Some of Recent AI Projects -------------------------- # AlphaSheet – AI-Powered Data Integration Platform # Shilo AI – Speech-to-Text & Conversational AI Platform # SurveySage – Adaptive AI Survey Platform # Hoze AI – AI Travel & Influencer Intelligence Platform # NSDMA – AI-Based Weather Forecasting Platform (Government Project) # Synapse Customs – AI-Powered Pedimento Review & Compliance Validation System # AI Ingredient Checker – Intelligent Food Analysis Platform # Live AI Virtual Try-On – Computer Vision & AI Shopping Experience Mobile & SaaS Products --------------------------------- # Germanfy – AI-Powered German Learning App with Gamified Lessons, Voice Interactions, and Smart Flashcards (A1–B2 Levels) # Samago – CRM Platform # Reskillify – Learning Management System (LMS) # TalkToBruno – Service Marketplace Platform # HomeTriangle – Home Services Marketplace Platform # Hoora – On-Demand Service Marketplace Platform # MinistryHub – Job Board & Recruitment Platform Whether you need to build an AI product from scratch, modernize an existing platform, develop a custom web or mobile application, or scale an enterprise solution, I can help you deliver a robust, future-ready product—from concept to production. Let's discuss how we can turn your vision into a successful product.
Karan T. has worked .
Loam IT Solutions Private Limited
Associated with
Loam IT Solutions Private Limited
Sarita D.
$21/hr
100% Job Success
$400K+ earned
Available now
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🏆 Shopify Developer (𝟐𝟎𝟎𝟎𝟎+ 𝐔𝐩𝐰𝐨𝐫𝐤 𝐇𝐨𝐮𝐫𝐬) specializing in 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐥𝐮𝐬, 𝐜𝐮𝐬𝐭𝐨𝐦 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐚𝐩𝐩𝐬, 𝐋𝐢𝐪𝐮𝐢𝐝 𝐜𝐨𝐝𝐢𝐧𝐠, delivering high-performance 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐰𝐞𝐛 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐭𝐡𝐞𝐦𝐞 𝐜𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐫𝐞𝐝𝐞𝐬𝐢𝐠𝐧, 𝐬𝐭𝐨𝐫𝐞 𝐦𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧, and 𝐬𝐩𝐞𝐞𝐝 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧. I help businesses build conversion-focused Shopify stores, scalable Shopify solutions and provide complete A–Z Shopify store management for growing ecommerce brands. 📞 Call now for a 𝐟𝐫𝐞𝐞 𝟑𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧. ➤ Specialized in 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐭𝐨𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐂𝐮𝐬𝐭𝐨𝐦 𝐓𝐡𝐞𝐦𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐭𝐨𝐫𝐞 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐭𝐨𝐫𝐞𝐟𝐫𝐨𝐧𝐭 𝐀𝐏𝐈, 𝐋𝐢𝐪𝐮𝐢𝐝 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬. ➤ Extensive experience building 𝐜𝐮𝐬𝐭𝐨𝐦 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, 𝐩𝐫𝐢𝐯𝐚𝐭𝐞/𝐩𝐮𝐛𝐥𝐢𝐜 𝐚𝐩𝐩𝐬, 𝐚𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐬𝐭𝐨𝐫𝐞 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐞𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 tailored to business needs. ➤ Successfully delivered 300+ Shopify and ecommerce projects across multiple industries, ranging from startup stores to high-volume online businesses. ➤ 𝟐𝟏𝟎𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 completed on Upwork with a strong track record of long-term client relationships and successful project deliveries. ➤ Strong communication skills with fluent written and spoken English. With 10+ years of experience ➤𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐃𝐨 𝐅𝐨𝐫 𝐘𝐨𝐮 • Build conversion-focused Shopify stores from scratch • Custom Shopify theme development (Liquid, HTML, CSS, JavaScript) • Develop custom Shopify apps & private apps • Shopify API integrations (CRM, ERP, payment gateways) • Shopify Plus development & advanced customization • Speed optimization & performance improvements • Store migration to Shopify (no data or SEO loss) • Fix complex issues, bugs, and improve store stability ➤ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 • Shopify-focused specialist (not a generic developer) • Clean, scalable, and maintainable code • Strong understanding of ecommerce UX & conversion optimization • Experience handling real-world Shopify business challenges • Clear communication and reliable long-term support I have worked on hundreds of Shopify projects, from small customizations to full-scale store builds and custom app development. 📩 If you're looking for a reliable Shopify expert who understands both development and ecommerce growth, feel free to reach out. ----------------------------------------------------------------------------------------------------------------------- Related Searches Keywords: Hire best Shopify developer, hire ecommerce developer, Shopify expert Upwork, Shopify ecommerce expert, Shopify store developer, Shopify app developer, Shopify custom app developer, Shopify theme customization, Shopify API integration, Shopify CRM integration, Shopify migration expert, WooCommerce to Shopify migration, Shopify performance optimization, Ecommerce website development, Custom ecommerce development, Shopify checkout optimization, Shopify conversion optimization, Ecommerce scalability expert, Secure ecommerce development, Shopify Plus developer, Advanced Shopify development, Advanced WooCommerce development, Shopify, Shopify Expert, Shopify Developer, Shopify Store Development, Shopify Store Setup, Shopify Store Customization, Shopify Theme Customization, Shopify Custom App Development, Shopify API Integration, Shopify CRM Integration, Shopify Payment Gateway Integration, Shopify Performance Optimization, Shopify Speed Optimization, Shopify Conversion Rate Optimization, Shopify Migration Services, Shopify Plus Development, WooCommerce to Shopify Migration, Ecommerce Website Development, Custom Ecommerce Solutions, Scalable Ecommerce Architecture, Secure Ecommerce Development, High-Performance Ecommerce, Checkout Optimization, Cart Optimization, Payment Integration, Third-Party API Integration, CRM Integration, ERP Integration, Inventory Sync, Order Management Automation, Shopify Developer Upwork, Shopify Expert Upwork, Ecommerce Developer Upwork, Shopify Freelancer, Ecommerce Consultant, Long-Term Ecommerce Support, Ecommerce Optimization Expert Hastags: #ShopifyExpert #ShopifyDeveloper #EcommerceDevelopment #ShopifyApps #ShopifyCustomization #ShopifyMigration #APIIntegration #CRMIntegration #EcommerceOptimization #ShopifyStore #CustomEcommerce, #ShopifyExpert #ShopifyDeveloper #EcommerceDevelopment #ShopifyApps #ShopifyCustomization #ShopifyMigration #APIIntegration #CRMIntegration #EcommerceOptimization #ShopifyStore #CustomEcommerce #UpworkFreelancer #ShopifyUpwork Tag: -Best Freelance Shopify Specialists for Hire in 2026 -Best Freelance Shopify Developers for Hire (Jun 2026) -Hire the Best Shopify Developers in India
Sarita D. has worked .
Midriff Info Solution Pvt. Ltd.
Associated with
Midriff Info Solution Pvt. Ltd.
$100K+
earned
Mustafa S.
$70/hr
100% Job Success
$800K+ earned
Available now
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I build AI systems that take real work off your team's plate — contract review, lead follow-up, customer calls, content, compliance — and ship them in days, not months. Clients typically cut manual hours by half in the first month. PLATFORMS I'VE BUILT → ContractGPT — AI contract analysis with clause extraction, risk scoring, redline-style amendments, and a chat assistant trained on your own documents (Next.js, Claude, Pinecone, Supabase) → Legacy Prime — full construction-management platform: estimating, CRM, field ops, payments, and an AI assistant that logs expenses and books tasks by voice (React Native, tRPC, Stripe, Twilio, OpenAI) → AI Roleplay Training — voice-AI sales coach where reps practice live calls against realistic AI buyers, then get automatic, emotion-aware scoring and feedback (FastAPI, GPT-4, Deepgram, ElevenLabs) → Sales Intelligence Platform — enriches leads, researches accounts, drafts outreach, and runs AI qualification calls so your pipeline fills itself (Airtable, Vapi, n8n, Relevance AI) → AI Content Studio — end-to-end content creation and multi-platform publishing on autopilot (CrewAI, Make, FastAPI, AWS) Also built: an AI lead engine for real estate brokerages, an edtech platform across 8 standardized-exam tracks, a personal-styling AI with computer vision, a family-governance and estate-planning suite, and AI tools for legal, compliance, and healthcare teams. HOW I WORK You don't hand off a brief and wait three months for a black box. I work in fast, live sessions — you describe what you need, watch it take shape, and tell me what to change as I build. This AI-assisted "vibe coding" approach means real, functional software in days, refined until it fits how your business actually runs. WHAT I BUILD AI SaaS platforms with billing, admin dashboards, and role-based access AI agents and copilots (LangChain, CrewAI, custom orchestration) Voice and chat assistants for web, phone, WhatsApp, and Slack Workflow automation across the tools you already use (Make, n8n, Zapier) Full-stack web apps (Next.js, React, FastAPI, Node.js) Mobile apps (React Native, Flutter, Swift, Kotlin) Before AI, I spent 10+ years shipping production software — 25+ mobile apps across the App Store and Play Store, plus dozens of web platforms. So what I build for you is production-grade and built to scale, not a throwaway prototype. RESULTS 40% faster loan approvals with a GPT-4 underwriting integration 60% fewer manual review hours through KYC automation First paying users in 5 days for an AI SaaS MVP On-device ML latency cut from 800ms to 90ms 30% lower infrastructure cost after a serverless migration TECH STACK AI / LLM: OpenAI, Claude, LangChain, CrewAI, LlamaIndex, Pinecone Voice AI: Vapi, ElevenLabs, Deepgram, VoiceFlow Automation: Make, n8n, Zapier Frontend: Next.js, React, React Native, Flutter, Swift, Kotlin Backend: FastAPI, Node.js, Python, GraphQL Cloud & Data: AWS, Vercel, Supabase, Firebase, Docker Tell me what's eating your team's time and I'll tell you how I'd automate it. Send a message with your idea.
Mustafa S. has worked .