🚀 Senior Full Stack Developer | Laravel, Python, Node.js, React.js, Next.js | SaaS & AI Applications I’m a Senior Full Stack Developer with 10+ years of experience building scalable SaaS platforms, AI-powered applications, automation systems, marketplaces, CRM/ERP solutions, and enterprise-grade web applications for startups, agencies, and growing businesses worldwide. As a Full Stack Developer, I specialize in handling complete product development from frontend to backend, database architecture, APIs, cloud deployment, and long-term scaling. Clients work with me as a Full Stack Developer because I can manage the entire development lifecycle without relying on multiple teams or developers. I hold a Master in Computer Application (MCA) and have spent the last 10+ years working as a Full Stack Developer building secure, scalable, and high-performance systems using modern development frameworks and clean architecture principles. 🏆 10+ Years of Experience as a Full Stack Developer ⭐ Top Rated Full Stack Developer ✅ End-to-End Product Ownership ✅ Scalable Architecture & Clean Code Standards ✅ SaaS, AI & Automation Expertise as a Full Stack Developer 𝐑𝐞𝐚𝐥-𝐖𝐨𝐫𝐥𝐝 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐀𝐬 𝐀 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ✦ AI-powered helpdesk & customer support systems ✦ Technical SEO automation platforms ✦ Workflow automation systems using Make, n8n & Zapier ✦ LMS & eLearning marketplace platforms ✦ Healthcare eCommerce solutions ✦ Privacy protection SaaS applications ✦ CRM & ERP management systems ✦ Enterprise-grade reporting and automation platforms ✦ SaaS applications with billing, subscriptions, and analytics 𝐌𝐘 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 𝐀𝐒 𝐀 𝐅𝐔𝐋𝐋 𝐒𝐓𝐀𝐂𝐊 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐄𝐑: • Full Stack Web Application Development • Laravel & PHP Development • Python Development (Django, Flask, FastAPI) • Node.js Development (Express.js, Nest.js) • React.js / Next.js Development • Vue.js / Nuxt.js Development • SaaS Product Development • AI & OpenAI API Integrations • Workflow Automation using Make, n8n & Zapier • CRM / ERP / Admin Panel Development • Marketplace & Booking Platform Development • Helpdesk & Ticketing System Development • REST API & Third-Party API Integrations • Payment Gateway Integrations • Database Architecture & Optimization • Cloud Deployment & Server Management • Application Scaling & Performance Optimization 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐇𝐈𝐑𝐄 𝐌𝐄 𝐀𝐒 𝐀 𝐅𝐔𝐋𝐋 𝐒𝐓𝐀𝐂𝐊 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐄𝐑: ✅ Full Stack Developer with 10+ Years of Experience ✅ Business-Oriented Full Stack Developer Approach ✅ Strong Backend Architecture & Problem Solving ✅ Scalable & Maintainable Code Standards ✅ Reliable Communication & Project Ownership ✅ Long-Term Technical Support & Maintenance ✅ SaaS, AI & Automation Platform Expertise ✅ Fast Delivery with Scalable Architecture ✅ Complete Product Ownership by a Senior Full Stack Developer ✅ Dedicated Full Stack Developer for Long-Term Growth 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒: ⚡ Frontend → React.js, Next.js, Vue.js, Nuxt.js, JavaScript, TypeScript, Tailwind CSS ⚡ Backend → Laravel, PHP, Python, Node.js, Express.js, Nest.js, FastAPI ⚡ Database → MySQL, PostgreSQL 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Full Stack Developer | Senior Full Stack Developer | Python Full Stack Developer | Laravel Full Stack Developer | Django Full Stack Developer | FastAPI Full Stack Developer | Flask Full Stack Developer | React Full Stack Developer | Node.js Full Stack Developer | Next.js Full Stack Developer | Vue.js Full Stack Developer | MERN Full Stack Developer | MEAN Stack Developer | SaaS Full Stack Developer | AI Full Stack Developer | React Node Full Stack Developer | Laravel PHP Developer | Python Developer | Django Developer | FastAPI Developer | Flask Developer | Laravel Developer | PHP Full Stack Developer | React.js Developer | Node.js Developer | React Native Full Stack Developer | Java Full Stack Developer | Spring Boot Full Stack Developer | Angular Full Stack Developer | MongoDB Full Stack Developer | REST API Full Stack Developer | API Integration Developer | AI SaaS Developer | OpenAI Integration Expert | Workflow Automation Developer | SaaS Application Development | Multi-Tenant SaaS Developer | Enterprise Web Application Developer | Backend Developer | Frontend Developer | Web Application Developer | Full Stack SaaS Engineer | Laravel SaaS Developer | Python SaaS Developer | Node.js Backend Developer | React.js Frontend Developer | Nuxt.js Developer | Next.js React Developer | TypeScript Developer | JavaScript Full Stack Developer | PostgreSQL Developer | MySQL Developer | MongoDB Developer | Redis Developer | Docker Developer | Kubernetes Developer | AWS Full Stack Developer | Azure Full Stack Developer | Google Cloud Developer | DevOps Engineer | CI/CD Developer | Microservices Developer | Event-Driven Architecture | Kafka Developer | RabbitMQ Developer | Celery Developer | REST APIs | GraphQL Developer | WebSocket Developer | AI Automation Developer | n8n Developer | Make

Mobile App Developer | Flutter Developer | React Native Developer | iOS & Android Apps | AI-Powered MVPs I am a Mobile App Developer with 12+ years of experience building high-quality mobile applications for startups, SaaS companies, enterprises, and growing businesses worldwide. As a Mobile App Developer, I have successfully delivered 500+ projects ranging from MVPs and startup products to large-scale applications used by thousands of users. My expertise includes Flutter, React Native, iOS, Android, Firebase, Node.js, AI integrations, and scalable cloud-based architectures. Whether you need a new mobile application, MVP development, app modernization, AI-powered features, or long-term product support, I can help turn your idea into a successful product. 🚀 What I Can Help You Build • Cross-platform mobile applications using Flutter and React Native • iOS and Android applications with native-like performance • SaaS platforms and subscription-based mobile products • AI-powered applications using OpenAI and Gemini • Marketplace and on-demand service apps • Healthcare, Fintech, E-commerce, Logistics, and Social Networking applications • MVPs for startups looking to launch quickly and validate ideas • Scalable backend systems using Firebase, Node.js, PostgreSQL, MongoDB, and AWS As a Mobile App Developer, I focus not only on writing clean code but also on creating products that are scalable, maintainable, and aligned with business goals. 🧠 AI-Powered Mobile Applications As an AI-focused Mobile App Developer, I help businesses integrate practical AI features that improve user experience and automate manual processes. Examples include: • OpenAI and Gemini integrations • AI chat assistants and customer support automation • Content generation and summarization • AI-powered recommendations and personalization • Workflow automation and intelligent business tools • AI agents for scheduling, data processing, and productivity I believe AI should solve real business problems and deliver measurable value rather than being added simply as a trend. 🛠 Technical Expertise Mobile Development: Flutter, React Native, Swift, Kotlin, Dart, JavaScript, TypeScript Backend & Cloud: Firebase, Node.js, AWS, PostgreSQL, MongoDB, REST APIs, GraphQL AI & Automation: OpenAI API, Gemini API, Vector Databases, AI Agents, Prompt Engineering Design & Product: Figma, Postman, Jira, Agile Development, Automated Testing 📈 Why Clients Work With Me ✔ 500+ Successfully Delivered Projects ✔ 12+ Years of Mobile Development Experience ✔ Flutter & React Native Specialist ✔ MVP to Enterprise-Level Product Development ✔ Strong Communication and Transparent Process ✔ Long-Term Product Support and Scaling Expertise As a Mobile App Developer, I understand that every project is different. Some clients need a fast MVP to validate an idea, while others need a reliable development partner to scale an existing product. My goal is to provide solutions that support your business objectives and help you grow. If you are looking for a Mobile App Developer who combines strong technical expertise, startup experience, and practical AI integration, I would be happy to discuss your project. 📩 Send me a message and let's discuss how we can bring your mobile app idea to life.

I help startups and enterprises build high-impact mobile and web applications that scale and deliver measurable results. Hi, I’m Bhautik Gadhiya, a Mobile App & Full-Stack Developer with over 10 years of experience, $50K+ earned, 28 successful projects, and 4,100+ billed hours on Upwork. I help startups, enterprises, and visionary founders build scalable mobile apps, powerful web platforms, and seamless digital products that drive growth and deliver lasting business value. With a proven track record of 92% Job Success and long-term client relationships, I combine technical excellence, business-focused thinking, and product-first execution to deliver software that doesn’t just work, it wins. 💼 Why Clients Work With Me Proven Expertise: 10+ years building high-performance apps and web solutions for global clients. Mobile + Web Mastery: Deep specialization across iOS (Swift/SwiftUI), Android, Flutter, React Native, and MERN/MEAN stacks. Reliable Partner: 4,000+ hours and 28 projects delivered with measurable business impact. Scalable Solutions: From MVPs to enterprise platforms, I design with future growth in mind. Clear Communication: Clients value my collaborative, transparent approach to project success. 🔑 Core Expertise 📱 Mobile App Development Native iOS: Swift, SwiftUI, Objective-C Native Android: Kotlin, Java Cross-Platform: Flutter, React Native 💻 Full-Stack Web Development Frontend: React.js, Angular, TypeScript Backend: Node.js, Express, PHP, ASP.NET Databases: MongoDB, MySQL, PostgreSQL, MSSQL MERN & MEAN Stack Solutions 🎨 UI/UX & Product Development Human-centered design, wireframing, prototyping Seamless user experiences aligned with product goals ☁️ Cloud & Deployment AWS, Google Cloud, Azure CI/CD, Docker, Kubernetes, scalable infrastructure 🧠 My Approach Business-Aligned Development: Every feature and architecture decision supports your goals, growth, and ROI. Clean & Scalable Code: Writing maintainable, testable, and future-proof solutions. Long-Term Focus: Building not just apps, but lasting partnerships with clients. 📌 Highlights of My Work Built and scaled mobile-first platforms for startups entering competitive markets. Delivered enterprise-grade web solutions integrating complex workflows and databases. Supported long-term clients with end-to-end development, from concept to App Store/Play Store deployment. 📩 Let’s Connect If you’re looking for a reliable, senior developer who combines deep technical expertise with business sense, let’s connect. I’ll help you bring your idea to life, scale your existing product, or optimize your current systems for long-term success. 👉 Invite me to discuss your project today, let’s build something that lasts.

I am a Top-Rated Plus Full Stack Web & Mobile App Developer specializing in Flutter, iOS, Android, and Hybrid application development. I build high-performance, AI-powered mobile apps, real-time video streaming platforms, SaaS products, MVPs, and on-demand service applications with scalable backend architectures using Node.js, NestJS, and Firebase. With deep expertise in both Mobile and Web Development, I maintain 100% Client Satisfaction on Upwork. I have successfully delivered hundreds of projects across industries, helping startups, scale-ups, and enterprises design, develop, launch, and scale flawless software solutions. I have had the opportunity to work with numerous startups, scale-ups and enterprises, helping them design, develop, launch and scale high-performance mobile and web applications that work flawlessly across devices. ✅ I Can Help You With: - Mobile App Development with Web Admin Panel - MVP Development & SaaS Application Development - API Development & Third-Party Integrations - Node.js / NestJS Backend for Mobile & Web Apps - Laravel / PHP Backend Development - Firebase Integration (Auth, Firestore, Cloud Functions) - Payment Gateway Integration (Stripe, Razorpay, PayPal) - Real-Time Chat, Notifications & WebSocket Integration 💡 Having Expertise In: - AI-Powered Mobile Applications - Real-Time Video Streaming Apps - Live Streaming & Video Sharing Platforms - E-Learning & EdTech Applications - E-Commerce & Marketplace Apps - On-Demand Service Apps (Taxi, Food, Delivery, Booking) - Chat & Social Networking Apps - SaaS & Subscription-Based Platforms - Gamified Mobile Applications - AR/VR Mobile App Development - IoT & BLE-Based Mobile Applications 🎯Key Milestones: 🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) 🚀 7000+ personal hours on Upwork and still counting 🚀 100000+ agency hours on Upwork and still counting 🚀 100% Job Success (Client Satisfaction Ratio) 🚀 500+ jobs completed successfully as an Agency 🎯 Checkout my portfolio of apps on Upwork: Over the past decade, I have honed my skills in developing a diverse array of iPhone and Android applications Development ✅ Health and Fitness Apps ✅ GPS/ Geo Location Apps ✅ Trade Apps ✅ Homeowner/Contractor App ✅ Artificial Intelligence based Apps ✅ Bluetooth / BLE Integration Apps ✅ Food Delivery Apps ✅ Nutrition Planning Apps ✅ Restaurant Search Apps ✅ Salon Booking Apps ✅ Gym Booking Apps ✅ Taxi Apps ✅ AI Powered Apps ✅ E-commerce Apps ✅ Dating and TikTok Style Apps ✅ Video Streaming, Voice Calling, Chat and Messaging Apps ✅ Real Estate Apps ✅ Driver Instructor Finding Application ✅ Hotel and Travel Booking Apps ✅ E-Learning Mobile Application ✅ Wellness & Meditation Application ✅ NDI's Industry Applications 🎯 Areas of Expertise ◉ Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack ◉ Cross-Platform App Development: Flutter (Dart), React Native ◉ Backend Development: Node JS, Nest JS, Laravel, PHP, Express ◉ Frontend Development: React JS, Next JS, Angular, HTML5, CSS3 ◉ API Development & Integrations: REST APIs, AWS Lambda, API Gateway ◉ Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB ◉ Real-Time App Features: Socket IO, Firebase Real Time Database, Twilio ◉ Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree ◉ Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking ◉ Version Control & Collaboration: GitHub, Bitbucket, GitLab I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality. Additional Services that i am offering: - 6 Months Free Maintenance once the apps goes live on apple store and Google play store - Ownership/iP rights from the day one uploaded on the Client Github - Regular Updates & Scrum meetings. - Following Agile Scrum Methodology from day one - Strictly adhering to the Apple Guidelines and Google Guidelines. - Taking Complete responsibility of Deployment on both Apple store and Google Play store. I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality. I work with tools like Bubble, FlutterFlow, Webflow and integrate powerful AI solutions using Claude, GPT and OpenAI APIs to build smart, automated systems. 🔹 What I Do - Full Stack Web & Mobile App Development - No-Code / Low-Code Development (Bubble, FlutterFlow, Webflow) - AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation) - SaaS Application Development (Subscription Models, Multi-Tenant Systems) - API Integration (Payment gateways, third-party services) - Dashboard & Admin Panel Development - Workflow Automation (Zapier, Make, AI Automation Systems)) - UI/UX Design (Figma) 👉 Let’s start with a FREE 15–30 minute consultation to discuss your project and define the best approach.

I’m a cloud and software developer with a solid background in AWS, Python, and DevOps. I recently graduated from college with a degree in Computer Science, and since then I’ve been focused on building scalable APIs, serverless apps, and automated deployments that are production-ready and easy to maintain. What I bring: Cloud: AWS certified (Solutions Architect & Developer Associate). Hands-on with Lambda, API Gateway, DynamoDB, ECS, and S3. Development: Strong in Python and Java, experienced with Flask for APIs and modern backend development. Machine learning: Knowledge on Tensorflow(neural networks), langchain(agents and RAG). Ability to create models to make predictions based on historic data. DevOps: Skilled with Docker, Terraform, and CI/CD (GitHub Actions, Jenkins). Projects: Delivered serverless backends, event-driven workflows with SQS/EventBridge, and containerized apps running on ECS and Kubernetes. Also REST apis written in flask/django/springboot(java) and several frontends in both React and NextJS. Fluent in English and Spanish, and open to work on both fixed-price and hourly projects.

Let's transform your business with strategic product vision and cutting-edge technology! Is your business struggling with inefficiencies, slow development cycles, or product challenges? I help companies streamline operations, build scalable products, and implement AI-driven automation solutions that drive measurable growth and competitive advantage. With 10+ years of experience bridging product management and full-stack development, I've led cross-functional teams to deliver impactful SaaS, HealthTech, E-commerce, and Enterprise solutions across European and global markets. My unique blend of strategic product thinking and hands-on technical expertise allows me to execute complex, high-stakes projects from ideation to production. 🎯 Core Expertise Product Management & Strategy 📌 Product roadmapping, feature prioritization, and backlog management 📌 User research, wireframing, and user story development 📌 Agile leadership using Scrum, Kanban, and Design Thinking methodologies 📌 Cross-functional team coordination and stakeholder communication 📌 Data-driven decision making and risk assessment Full-Stack Development 📌 Back-End: PHP (Laravel, Symfony, CodeIgniter), Node.js, NestJS, Golang, REST/GraphQL APIs 📌 Front-End: Vue.js, React.js, Next.js, Nuxt.js, Angular, Bootstrap, Tailwind CSS 📌 Database: MySQL, PostgreSQL, MongoDB, Redis, Firebase 📌 Mobile: React Native 📌 Cloud: AWS, Google Cloud Platform, Azure, DigitalOcean 📌 DevOps: Docker, Git, CI/CD pipelines AI & Automation Solutions 📌 No-code/low-code automation implementation using Make, Zapier, Process.st 📌 AI integration with OpenAI, Flowise, Landchain for intelligent workflows 📌 Business process automation and optimization 📌 CRM/ERP integrations (Salesforce, HubSpot, Microsoft Dynamics) 🔄 My Proven Process For Product Development: 🔸 Research customer needs → Define product vision → Build agile roadmaps → Execute with cross-functional teams → Measure impact with data analytics For Technical Implementation: 🔸 Architecture planning → Full-stack development → Quality assurance → Deployment → Post-production support and optimization For AI & Automation: 🔸 Process audit → Workflow automation design → Implementation → Team training → Continuous optimization 🏆 Industries & Impact - Tech & SaaS – AI automation, API integrations, scalable platform development - HealthTech & Pharma – AI-powered solutions, regulatory compliance, process automation - E-commerce & EdTech – Customer engagement platforms, monetization strategies, mobile apps - HR & Talent Tech – Digital hiring solutions, ATS optimization, workflow automation - Finance & Public Sector – ERP implementations, budget automation, compliance systems 🛠️ Technology Stack & Tools 🔹 Product Management: JIRA, Confluence, Asana, ClickUp, Miro, Trello, MS Project 🔹 Development: PHP, Node.js, React, Vue.js, Docker, various databases and cloud platforms 🔹 AI & Automation: Make, Zapier, OpenAI, Flowise, Process.st 🔹 Analytics: Google Analytics, Power BI, SQL, Snowflake 🔹 CMS & E-commerce: WordPress, Shopify, Webflow, Drupal ✅ Why Choose Me? ✔ 10+ Years of Proven Experience – Successfully delivered 100+ projects across multiple industries ✔ Technical + Strategic Expertise – Unique ability to translate business needs into technical solutions ✔ Global Team Management – Experienced in managing remote teams across different time zones and cultures ✔ AI & Automation Focus – Cutting-edge solutions that reduce costs and increase efficiency ✔ End-to-End Delivery – From conceptualization to post-production support ✔ Agile & Data-Driven – Fast iterations with measurable impact ✔ Multi-lingual Communication – Fluent in German, English, and Croatian 🚀 Ready to Transform Your Business? Whether you need to build a new product from scratch, optimize existing operations, or implement AI-driven automation, I bring the perfect combination of strategic vision and technical execution to ensure your success. Let's discuss your project and create something extraordinary together! 📩 Message me today to get started!

🧠 AI-Driven Full Stack Developer 💻 𝟖+ 𝐘𝐞𝐚𝐫𝐬 Delivering Enterprise & Startup Solutions 🏆 Top Rated Plus 🚀 Products Serving 𝟏𝐌𝐢𝐥𝐥𝐢𝐨𝐧+ 𝐔𝐬𝐞𝐫𝐬 ✅ Developer in AI SaaS, Web, Mobile & GenAI As a Senior Java and Angular/React Engineer with over 7+ years of experience, I specialise in building scalable, secure, and high-performance systems using Java, Spring Boot, Angular, React, DB's, devops, and CI/CD. My background spans across micro-services, event-driven, and service-oriented architectures, enabling me to deliver robust, maintainable backend solutions. My goal is to create a quality cross-platform web applications that are easy to use and maintain. I am expert on ⚡ Frontend: Angular (2 → 21), React, TypeScript, Material UI, Bootstrap & Flex-Layout ⚙️ Backend: Java (Spring Boot Microservices), Node (Express.js), Laravel PHP ☁️ DevOps: Docker containers, Jenkins CI/CD, AWS deployment & scaling, andHeroku 🧩 Database & APIs: REST / GraphQL, PostgreSQL / MySQL / MongoDB 🧠 AI & LLM Integration (Modern Solutions) I help companies integrate AI into real applications — not just experiments. ✔ LLM integrations (OpenAI, Claude, etc.) ✔ AI-assisted workflow automation ✔ Prompt engineering & optimization ✔ RAG based enterprise search solutions ✔ AI code acceleration using tools like Cursor ✔ Designing AI-ready microservices architecture Studied: - BS(CS) from FAST NUCES Islamabad. 👨‍💻 𝐌𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐡𝐢𝐥𝐨𝐬𝐨𝐩𝐡𝐲 I believe in creating: 🔹Clean, Maintainable Code 🔹Intuitive User Interfaces 🔹Ideal API Integrations 🔹Collaborative and Transparent Workflows 🔺𝐋𝐞𝐭’𝐬 𝐖𝐨𝐫𝐤 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫! If you’re looking for a reliable partner who can bring your ideas to fruition, send me an invitation! Let’s create something amazing together.

🖥️ Full-Stack Development, 📱 Mobile Development, 🤖 AI & Automation, ☁️ Cloud Infrastructure, 📈 Web & Mobile App Optimization Hello, I’m Tanzeel, and with over 8 years of dedicated experience, I’ve successfully delivered numerous applications for startups and growing businesses. My aim is to turn innovative ideas into scalable digital products that stand the test of time. As a Top Rated Plus freelancer, I offer not just development services but also a strategic partnership focused on clean architecture, optimal performance, and future scalability. From swift MVPs to comprehensive production apps, my goal is your success. 🖥️ Full-Stack Development Crafting efficient web applications using React.js, Next.js, Node.js, Express.js, and NestJS ensures fast, scalable, and secure digital solutions. 📱 Mobile Development Developing cross-platform apps with Flutter and React Native for iOS and Android, combining native performance with seamless user experiences. 🤖 AI & Automation Designing AI-driven applications leveraging ChatGPT, automation workflows, and analytics systems to enhance functionality and business efficiency. ☁️ Cloud Infrastructure Building robust backend systems with AWS, Google Cloud, Docker, and more, for scalable and secure deployment landscapes. 📈 Web & Mobile App Optimization Specializing in creating high-performing, real-time applications with payment gateways, notifications, and comprehensive cloud architecture. Let’s collaborate to create pioneering products that accommodate your evolving business needs. Whether you’re initiating an MVP or scaling an AI-driven platform, I’m here to bring your vision to fruition. Message me today to get started! 📘 Tools, Frameworks & Tech I Work With: Frontend: React, Next.js, Angular, Vue.js, Tailwind CSS, TypeScript Backend: Node.js, NestJS, Express.js, Django, Laravel, Python Mobile: Flutter, React Native, Swift, Kotlin Databases: PostgreSQL, MySQL, MongoDB, Firebase Cloud: AWS, Google Cloud, DigitalOcean, CI/CD, Docker AI/ML: OpenAI, LangChain, TensorFlow, Azure AI ➡️ Why Clients Choose Me 🔷 Top Rated Plus with consistent 5-star feedback 🔷 Clear and transparent communication throughout the project 🔷 Agile development with weekly demos and progress updates 🔷 Fast MVP delivery (2–6 weeks) 🔷 Post-launch support and long-term maintenance included 📉 Are You Facing These Development Challenges? ❌ Don’t know how to build your MVP or where to start? ❌ Existing app slow, buggy, or poorly structured? ❌ Need a scalable backend and cloud architecture? ❌ Want to add AI or automation but don’t know what’s possible? 🔹 Solutions I Build: ✔️ AI-Powered SaaS Platforms ✔️ CRM, ERP, Inventory & Management Systems ✔️ Marketplace & E-commerce Platforms ✔️ Real-time Chat, Voice & Video Apps ✔️ Mobile Apps with Web Admin Panels ✔️ IoT Dashboards & Data-driven Applications ✔️ Business Automation Tools 🌟 Let’s build a scalable product that grows with your business. Message me anytime whether you’re validating an MVP, developing a full SaaS platform, or adding AI automation, I’ll help you build and launch it with confidence. ➡️ Keywords: Full Stack Developer, Web App Developer, Mobile App Developer, Flutter Developer, React Developer, Node.js Developer, AI App Developer, SaaS Developer, MVP Development, App Modernization, Backend Developer, API Integration, Cloud Architecture, iOS App Developer, Android App Developer, Automation Developer, AI Integration, ChatGPT Apps, Real-time Apps, CRM Development, ERP Systems, Custom Dashboards.

🥇 Top 3% Talent | Top Rated+ | $400K+ Earned | 10+ Years of Experience I help businesses build complete digital ecosystems that connect field workers, office teams, customers and administrators through mobile apps, web portals and scalable backend systems. I do not build isolated apps that create more manual work. I build connected platforms where information flows seamlessly between mobile devices, internal dashboards, customers and company management. Whether you need an MVP, an internal business tool or a complete field-operations platform, I can help you plan, design, develop and launch a system built for long-term growth. 🚀 What I Build ✔ Internal Company Tools • Employee and operations management systems • Internal dashboards and admin portals • Approval workflows and role-based access • Document, task and data-management platforms • Reporting and business-performance dashboards ✔ Field-Worker and Operations Platforms • Mobile tools for technicians, inspectors and on-site teams • Work orders, job assignments and scheduling • Digital checklists, forms and inspections • Photo, video, signature and document capture • GPS logs, time tracking and activity records • Offline access with automatic data synchronisation • Office review and approval workflows • Instant PDF and custom report generation ✔ Inspection, Safety and Compliance Systems • Construction and property inspections • Safety audits and compliance tracking • Deficiency and corrective-action management • Equipment and facility inspections • Photo-based reporting and documentation • Management dashboards and analytics ✔ SaaS and Startup Platforms • MVPs designed for market validation and investor readiness • Subscription-based SaaS products • Multi-tenant platforms • Customer, team and administrator portals • Scalable systems that can grow with your user base ✔ Marketplace and On-Demand Platforms • Service marketplaces • Booking and scheduling platforms • Food delivery and rental applications • Vendor, customer and administrator dashboards • Payments, subscriptions and commission systems 🤖 AI Automation and Intelligent Features I integrate practical AI capabilities that reduce repetitive work and improve business workflows. • AI-generated reports and summaries • Document and text extraction • Voice-to-text and automated note generation • Intelligent recommendations • AI chatbots and conversational interfaces • Automated data classification • AI-powered search and knowledge tools • Workflow automation using OpenAI, Gemini and Whisper 🛠 Technology Expertise Mobile: • Flutter • React Native • Swift and SwiftUI • Kotlin and Jetpack Compose Web and Backend: • React and Next.js • Node.js and Express • Firebase • MongoDB • PostgreSQL • AWS and Google Cloud Platform Capabilities: • Real-time communication and synchronisation • Offline-first mobile architecture • Secure authentication and role permissions • Push notifications • Payment and subscription integrations • Third-party APIs • Scalable cloud infrastructure ⚡ Why Clients Choose Me ✔ Built and delivered 100+ mobile, web and software products ✔ More than 10 years of product-development experience ✔ $400K+ earned through successful client projects ✔ Experience building platforms used by real businesses and customers ✔ Complete development support from idea to launch ✔ Clear communication and transparent project planning ✔ Clean, maintainable and scalable architecture ✔ Long-term maintenance and post-launch support I work with a full development team covering: • Product planning • UI/UX design • Mobile development • Web development • Backend and API development • Quality assurance • Cloud deployment • App Store and Google Play submission 🎯 What You Can Expect • A clear product and technical roadmap • Realistic timelines and transparent estimates • Regular progress updates and working demonstrations • Fast, iterative development • Architecture designed to avoid expensive rebuilds • A system that can grow with your team and customers • Ongoing technical support after launch 💬 Client Feedback “Exceptional freelancer—highly recommended.” “Nikhil did an awesome job creating apps for us.” “We are rehiring Nikhil for future projects.” 🚀 Let’s Build a Complete Platform Whether you need an internal company tool, a field-worker mobile app, an operations dashboard or a complete SaaS ecosystem, I can help you turn your workflow into a reliable and scalable digital product. Send me your requirements, current process or existing design, and I will suggest the best technical approach for your platform.

Hey there! I'm Andrew, a Senior Software Engineer with 𝟏𝟐+ 𝐲𝐞𝐚𝐫𝐬 of experience shipping production apps at 𝐀𝐩𝐩𝐥𝐞, 𝐆𝐨𝐨𝐠𝐥𝐞, 𝐇𝐄𝐁, and 𝐔𝐒𝐀𝐀. Currently at Apple building agentic AI infrastructure. I bring big-tech quality to every project, whether you're a startup racing to launch or an enterprise that needs senior-level help. WHAT I DELIVER • Full-stack web and mobile applications from idea to deployment • Agentic AI systems, RAG pipelines, and intelligent automation • Conversational Voice AI pipelines, including real-time text-to-speech and custom voice cloning • Cloud infrastructure that scales without breaking the bank • Internal tools, admin systems, and APIs built for performance and reliability TRACK RECORD • Apple (current): Lead CLI engineer on Apple's Agentic Platform Team. Building the control plane for deploying and managing AI agents and MCP servers at scale using LangGraph, Ray, and Kubernetes • Voice AI Architecture: Built and deployed end-to-end audio pipelines integrating cloud APIs (ElevenLabs) and self-hosted open-source models for ultra-low-latency, high-fidelity voice synthesis • Apple (previous): Shipped a Vue.js admin system with OAuth 2.0, a Go/gRPC cloud backend, and an iOS app for internal marketing ops • Google: Refactored an open-source tool used across hundreds of offices, saving billions in lost productivity • USAA: Led the Savings Booster product that moved $160M+/year into member accounts. 2 years, zero major bugs • HEB: Architected a NestJS microservices platform on GCP and led a 5-dev team to deliver a supply chain negotiation tool CORE STRENGTH • I think like a product owner, not just a coder. Smart architecture decisions early so you don't pay for them later • Led teams of 5-10 devs and shipped on deadline at companies where failure isn't an option • Clear communicator. I flag problems early, keep you in the loop, and treat your project like my own TECH STACK • ai/agentic: LangGraph, Ray, Claude Code, MCP, RAG pipelines, TensorFlow, ElevenLabs, Audio AI / TTS, Datadog, Grafana • frontend: React, Angular, Vue, TypeScript, Swift (iOS) • backend: Node.js, Go, Java, Python, NestJS, GraphQL, gRPC • cloud/devops: AWS, GCP, Azure, EKS, Kubernetes, Docker, CI/CD, Ansible • data: PostgreSQL, MongoDB, Kafka, Firebase If you've got a project that needs senior-level engineering and someone who actually cares about the outcome, send me a message. I'd love to hear what you're building.