Senior Full Stack Engineer with 6+ years of production experience building SaaS platforms, web apps, and APIs across the .NET / Angular / React / Azure stack. Top Rated on Upwork with a 100% Job Success Score across 28+ contracts. I've also been expanding into Python (FastAPI / Flask) and applied AI/ML — adding LLM features, RAG, and data pipelines to existing products. It's important to me to build long-term relationships with clients, so I'm primarily looking for long-term projects. My skills include: ✔️ Back-end: .NET 8 / C#, ASP.NET Core MVC/MVVM, Web API, SignalR, Razor, WPF, LINQ ✔️ Front-end: Angular, React, TypeScript, JavaScript, jQuery, HTML5, CSS, Bootstrap, Tailwind ✔️ Python: FastAPI, Flask, Pandas, NumPy, scikit-learn ✔️ AI / ML: OpenAI API, LangChain, LLM integration, RAG basics, prompt engineering ✔️ Cloud: Microsoft Azure — App Service, Azure Functions, Azure SQL, Cosmos DB, Azure DevOps ✔️ ORM: Entity Framework Core, Dapper ✔️ Database: SQL Server, MongoDB, PostgreSQL, MySQL, Redis ✔️ Architecture: REST API design, microservices, real-time (SignalR / WebSockets), auth (OAuth / JWT), payment integration (Stripe) ✔️ Tooling: Visual Studio, VS Code, Git, Azure DevOps, Docker ✔️ Process: Agile, Scrum, Kanban Expertise: ✔️ Web Development — REST Web API, ASP.NET Core, Angular, React ✔️ Cloud & Backend — Azure App Service, Web Servicer, Functions, SQL, AKS, Entra ID ✔️ Python + AI Add-ons — Flask / FastAPI services, OpenAI / LangChain integration, light data pipelines Send a message with your goal in two sentences, or book a consultation and we'll scope it together.

I am a senior full-stack developer having 10 years of experience in IT industry with a track record of delivering large-scale high-performance products. I offered comprehensive and integrated IT services to Start-ups, Individuals, Mid-Size Companies, Enterprises, and Government Institutions in the past and have professional experience in various technologies of web and mobile app development along with CRM/ERP development, DevOps & Cloud services , QA automation and Salesforce expertise. ✅ High-Quality Work ✅ Cost-Efficient Services ✅ Fluent English ✅ 10 Years Of Experience ✅ Long term working relationship ✅Experience with developing Web and Mobile ChatBots ✅Experience with Serverless Architecture (AWS, Google Cloud and Azure). ✅Experience in WebGL and D3.JS ✅Strong project management skills and maintaining on-time quality deliveries. ✅Experience of Agile (Xtreme programming, SCRUM), waterfall and other software processes and standards. Web development experience and skills: ✅ Frontend: AngularJS, Vue JS, WordPress, ReactJS/Redux, Bootstrap, JavaScript, TypeScript, jQuery, Ajax, HTML5, Material UI. ✅ Backend: NodeJS, ExpressJS, PHP, Laravel, CakePHP, WordPress, Python, Django, Flask, Java, RESTful API, GraphQL, Hibernate, Quarkus, Spring boot, reactive spring. ✅ Mobile App: Swift, React-Native, Ionic, Flutter, Dart, Cordova, Kotlin, Objective C, iOS & Android. ✅ Database: MongoDB, PostgreSQL, MongoDB, MySQL. ✅ Designing: UI/UX, Photoshop, Adobe XD, Figma, Adobe Illustrator, Corel Draw. ✅CMS : Wordpress, Drupal, joomla ✅Ecommerce: Shopify, Woocommerce, Opencart, Magento QA Automation Skills : ✅Manual & Automation Testing ✅Automation tools : Protractor, Cypress, Selenium, JMeter, Appium, postman, Cucumber ✅SQL, Cross-browser testing, and Browser Stack. ✅API automation using REST assured and Postman DevOps engineering & Cloud services: ✅AWS, Google Cloud, Digital Ocean and Azure ✅ AWS (EC2, S3, Load Balancer, Elastic Beanstalk, Route53, Certificate Manager, IAM, CloudFront, API Gateway, CloudFormation, CloudWatch, DynamoDB, Kubernetes, Grafana, Lambda, Lightsail, RDS, SageMaker, Simple Email Service ✅ Kubernetes, Jenkins, terraform, Docker,Gitlab, Github. ✅Actively manage, improve, and monitor cloud infrastructure on AWS, EC2, S3, and RDS, including backups, patches, and scaling ✅Basic understanding of designing and developing basic modules used to build real-time and batch data processing. ✅ Experience in Cloud Computing and Hadoop ecosystem. ✅Deployed applications on the platforms like Azure and Heroku ✅Created a pipeline for deploying multiple applications with different versions and in different environments. ✅Created CI/CD pipeline for web applications. ✅Created a pipeline for deploying multiple applications with different versions and in different environments. Salesforce Services:- ✅Apex, Visual-force, Force.com IDE, Force.com Migration Tool, Web Services/SOA & Metadata APs. Eclipse IDE, Apex, Apex Data loader, Workbench, MavensMat, SoapUI, Chatter, Lightning, Salesforce Einstein, AppExchange, Non-Profit service Packs. ✅ Sales cloud, Service cloud, Health Cloud, CPQ/Revenue Cloud, Commerce cloud and Marketing Cloud Thanks a lot for visiting my profile. Have a good time.

🏆 Top Rated 👍 100% Job Success 😄 Long List of Happy Clients ⏳ Fast Turnaround 📞 Excellent Communication Full Stack .Net Developer with 15+ years experience in the Healthcare domain with a special interest in HIPPA and Interoperability. I have expert knowledge of information messaging standards (I.e. HL7/FHIR/X12 and middle-ware principles and concepts (i.e. APIs, REST, WSDL, SOAP, Web Services, etc.) AI Chatbots for healthcare (patient support, triage) LLM integrations (GPT, Claude) Medical data summarisation (reports, notes) AI-powered EMR automation Voice → text medical transcription (AI) AI agents for clinics (appointments, follow-ups) My Expertise • Web & Mobile Solution • Telehealth/Telemedicine Virtual Appointment Booking Solutions & mHealth Apps • EMR, EHR, PHI, Medical Billing Solutions for Patient Healthcare/Medical Records • HealthKit Integration for Fitness Apps • Healthcare device and smartwatch integration for vitals extraction • Healthcare Marketplace Management Solutions • Doctor-patient apps and Websites • Medical Job Portals • Staff Management Software, and more! • Chat-bot, video call, SMS, email service integration  Healthcare Consulting & Subject Matter Expertise: • HIPAA Compliance & Standards • HL7 V2, HL7 FHIR, SMART on FHIR, and NCPDP Standards • EHR & EMR Integration (EPIC, Cerner) • Healthcare Device & HealthKit Integration • Consulting on Telemedicine, EMR/EHR, HL7, FHIR, EDI, HIE, CCDA, HIPAA, Mirth Connect, Billing, Benefit Plan Management, Eligibility Verification, Claim Scrubbing • Start-Up and Large Organization Consulting for HIPAA Compliance • Security Risk Assessment and Remediation for Healthcare Applications • Mirth Connect Configuration and Channel Customization • Mirth Connect-Based FHIR Integration • Lab Integrations (Uni-Directional, Bi-Directional) • Integration with PopHealth, Epic, Cerner • Billing Management and EDI Processing Systems • DICOM Viewer & PACS Solutions Technologies: .Net Framework, .Net Core, C#, ASP.Net MVC/WebAPI2/WebForms, React, Redux, Node Js, REACT, Angular,, WinForms, WPF, WinRT/WinJS, Windows Phone/Xamarin, Entities Framework/ADO.NET, MS SQL Server, Cloud Server like AWS, Azure & GC HIPAA Security Expert doing security assessment, identifying PHI, looking for HIPAA compliance, complying HITRUST requirements, Involved in auditing, reviewing BAA with HIPAA hosting provider. I have also updated with emerging technologies like AI, chatbot integration, and process automation. Our Global Impact: I've proven my healthcare domain expertise across the US, Canada, Australia, Europe, South America, and the UAE healthcare industries. Let's connect and transform your vision into a reality! Add value to your dream product with our expertise. Contact us today!

I am a Senior Embedded Systems Engineer with 19+ years of experience in Embedded Firmware Development, PCB Design, and IoT Product Engineering. I help startups and businesses develop production-ready embedded products from concept to manufacturing. I specialize in building reliable, scalable, and manufacturable embedded systems for industrial automation, smart home systems, wearable devices, medical electronics, and consumer products. I have successfully delivered complete embedded and IoT solutions covering hardware architecture, schematic design, firmware development, wireless connectivity, PCB layout, testing, and production support. Core Expertise Embedded Firmware Development • Bare-metal and RTOS-based firmware development in C/C++ • Driver development, board bring-up, debugging, and validation • Low-power optimization and battery-powered device design • Secure OTA firmware updates and device provisioning • Communication protocols: UART, SPI, I2C, RS485, USB, CAN, ADC/DAC Microcontrollers & Platforms • STM32 (Cortex-M0/M3/M4/M7) • ESP32 / ESP8266 • Nordic nRF52 Series • Holtek, PY32, MG82F6D17 • Arduino and Raspberry Pi IoT & Wireless Technologies • BLE (Bluetooth Low Energy) • Wi-Fi • LoRa / LoRaWAN / LoRa Mesh • MQTT, Mosquitto, and cloud-connected IoT systems • Ethernet • NFC & RFID • 4G/LTE, CAT-M1, NB-IoT Hardware & PCB Design • Custom schematic and PCB design (1–6 layers) • Mixed-signal, analog, and digital circuit design • Power supply and battery management systems (BMS) • DC-DC converters, buck/boost circuits, and linear regulators • High-speed routing and impedance-controlled layouts • Design for Manufacturing (DFM) and production support Displays, UI & Sensors • LVGL UI development for TFT touch displays • LCD/OLED display integration • GPS, temperature, ultrasonic, laser, and industrial sensors • Motor control systems: BLDC, Stepper, Servo, and DC motors Recent Projects • Smart WiFi Switch with MQTT communication, OTA firmware updates, mobile app integration, and cloud connectivity • BLE to Mesh Gateway for industrial sensor networks • Industrial Real-Time IR Beam Detection System with Raspberry Pi 5 • Industrial Cold Storage Temperature Controller with Real-Time Alerts • Battery-powered IoT devices with low-power optimization and wireless connectivity What I Deliver • Production-ready embedded firmware • Custom hardware and PCB designs • End-to-end IoT product development • Reliable wireless communication systems • Low-power and battery-optimized devices • Manufacturing-ready designs with production support I focus on building robust embedded products that work reliably in real-world environments. Whether you need firmware development, PCB design, wireless connectivity, MQTT-based IoT systems, LVGL interfaces, or complete product development, I can help bring your idea from prototype to production.

𝟏𝟓 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠. 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞. 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬. I build production AI agents and agentic workflows not prototypes, not experiments. If you need an AI system that executes multi-step tasks autonomously, routes intelligently across models, maintains session context, and ships to production without hand-holding, this profile is for you. Clients come here when they have already wasted time with someone learning on their budget and need an engineering partner who has done this end-to-end before. 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃: 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - multi-step autonomous task execution with decision logic, tool calling, and state management built in from the start 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - OpenAI API (GPT-4o), ChatGPT API, Claude, and Gemini integrated into production backend systems 𝗠𝗖𝗣 𝗦𝗲𝗿𝘃𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - custom Model Context Protocol servers that give agents controlled, structured access to your data and tools 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗜 𝗦𝗮𝗮𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - full-stack AI-powered applications built to scale 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 - intelligent process automation that removes human effort from repeatable workflows without sacrificing reliability 𝗥𝗔𝗚 𝗣𝗶𝗽𝗲𝗹𝗶𝗻e - Retrieval Augmented Generation over your existing documents & databases The backend engineering, AI integration layer, session management, prompt engineering, production deployment are all handled in one engagement. You're not coordinating between three contractors. 𝐖𝐇𝐄𝐑𝐄 𝐈 𝐇𝐀𝐕𝐄 𝐃𝐎𝐍𝐄 𝐓𝐇𝐈𝐒 𝗧𝗮𝗹𝗲𝗻𝘁 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺/𝗥𝗲𝗰𝗿𝘂𝗶𝘁𝗺𝗲𝗻𝘁 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆- Internal teams needed to search candidates, pull analytics, access knowledge through one plain-language interface. I built the full conversational AI architecture in Java Spring Boot query classification, multi-model routing, GPT-4o SQL generation against live database, Redis-based session management, and structured JSON delivery to a custom UI. Runs in production. 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗦𝗮𝗮𝗦/𝗣𝗿𝗼𝗽𝗲𝗿𝘁𝘆 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺- A property technology company needed to move beyond static listing brochures to a unified Real Estate Technology SaaS platform their sales teams, developers, and channel partners could actually work from. I built the full custom product, delivering an enterprise Property Platform with AI-Assisted Intelligence engineered with an AI property description generator, intelligent property search, real-time real estate inventory sync. The system acts as an end-to-end real estate CRM integration that captures advanced buyer behavior analytics across three distinct user roles. By deploying this custom AI software, the business replaced manual content workflows and disconnected tools with a single, ecosystem they can completely operate & extend. 𝟯𝟲𝟬-𝗗𝗲𝗴𝗿𝗲𝗲 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 - Global Manufacturing Enterprise1,400-plus participants across a three-phase automated workflow. Role-based access, HRIS integration, anonymity enforcement, 14-language reporting, and advanced competency gap analysis. Discovery to production in eight months. 𝐇𝐎𝐖 𝐈 𝐖𝐎𝐑𝐊: I take long-term engagements seriously and work 40+ hours per week for dedicated projects. Before writing line of code I want to understand the business problem not the feature list. The technical decisions made at the start determine how well the system behaves at scale. If your project has a real deadline, a real user base, or a real budget, I am the right fit. If you are still validating whether AI can solve your problem at all, I will tell you that upfront. 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 𝗔𝗜 𝗮𝗻𝗱 𝗟𝗟𝗠 - OpenAI API (GPT-4o), Claude, Gemini, LangChain, Prompt Engineering, SQL Generation via LLM, Multi-model Routing, MCP Server Development 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 - .NET core, Java Spring Boot, Python, Node.js, REST API 𝗗𝗮𝘁𝗮 𝗮𝗻𝗱 𝗦𝗲𝘀𝘀𝗶𝗼𝗻 - Redis, PostgreSQL, Microsoft SQL Server 𝗦𝗮𝗮𝗦 𝗮𝗻𝗱 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 - Full-Stack Web Application, Role-Based Access Control, Scheduled Automation 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 - API Integration, CRM, HRIS, n8n, Automated Workflow Design 𝐀𝐋𝐒𝐎 𝐀𝐕𝐀𝐈𝐋𝐀𝐋𝐄 𝐀𝐒: Lovable Developer · Bolt.new Expert · Replit Agent Specialist · Cursor Developer · Claude Code Engineer · GitHub Copilot Developer · AI SaaS Builder · n8n Automation Expert · Bubble AI Developer As an AI-driven full-stack engineer, I build production-ready platforms using tools like Lovable, Bolt.new, Replit Agent, and Cursor for rapid development and scalable codebases. I integrate Claude Code and GitHub Copilot into engineering workflows and pair them with n8n and Bubble AI for end-to-end business automation and unified software ecosystems. If you have a real problem to solve and need it done right the first time - my inbox is open

🚀 Expert-Vetted Odoo ERP Consultant | 15+ Years Experience | 32,100+ Upwork Hours **✅ 32,100+ Hours on Upwork** **✅ Top Rated Plus Freelancer** **✅ Expert-Vetted by Upwork (Top 1%)** **✅ 50+ Successful Odoo Implementations** **✅ 15+ Years of ERP & Business Process Consulting Experience** I help businesses implement, customize, integrate, migrate, and optimize Odoo ERP to streamline operations, automate workflows, and support business growth. Whether you're implementing Odoo from scratch, upgrading an existing system, integrating SAP or third-party applications, or looking for ongoing support, I bring both functional and technical expertise to ensure successful project delivery. 𝗞𝗲𝘆 𝗢𝗱𝗼𝗼 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 👉 Odoo Implementation & Consulting 👉 Odoo Custom Development 👉 Odoo Module Development 👉 Odoo Customization & Reporting 👉 Odoo API Development & Integrations 👉 Odoo Migration & Upgrades 👉 Odoo Performance Optimization 👉 Odoo Support & Maintenance 👉 Odoo Training & Functional Consulting 👉 Odoo Website & eCommerce Development 👉 Odoo SH & On-Premise Deployments 𝗢𝗱𝗼𝗼 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✔️ Accounting & Finance ✔️ Sales & CRM ✔️ Inventory & Warehouse Management ✔️ Purchase Management ✔️ Manufacturing (MRP) ✔️ Human Resources & Payroll ✔️ Point of Sale (POS) ✔️ Project Management ✔️ Helpdesk ✔️ Field Service ✔️ Subscription Management ✔️ Rental Management ✔️ eCommerce 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🔗 SAP S/4HANA 🔗 SAP Business One 🔗 Shopify 🔗 WooCommerce 🔗 Salesforce 🔗 Payment Gateways 🔗 Shipping Providers 🔗 REST API & SOAP API 🔗 EDI Integrations 🔗 Custom Third-Party Applications 𝗢𝗱𝗼𝗼 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ✔️ Odoo v7 – Odoo v19 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀 ⚙️ Python ⚙️ PostgreSQL ⚙️ JavaScript ⚙️ XML ⚙️ OWL Framework ⚙️ Linux ⚙️ Docker ⚙️ Git 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗦𝗲𝗿𝘃𝗲𝗱 🏭 Manufacturing 🏪 Retail 📦 Distribution 🛒 eCommerce 🚚 Logistics 🏢 Professional Services 🏥 Healthcare 🎓 Education 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 💡 Strong Functional + Technical Expertise 💡 Deep Understanding of Business Processes 💡 Proven ERP Implementation Methodology 💡 Clear Communication & Project Ownership 💡 Long-Term Support & Partnership Approach 💡 Reliable Delivery & High Client Satisfaction If you're looking for an experienced Odoo consultant who understands both business operations and technical implementation, let's discuss how I can help make your ERP project successful.

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟓,𝟎𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟑𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 I help startups and businesses build high-performance mobile applications with modern AI capabilities using React Native, Flutter, Swift, Kotlin, Firebase, and OpenAI integrations. With 14+ years of experience in iOS and Android development, I specialize in creating scalable, user-friendly, and AI-powered mobile apps that improve user engagement and accelerate business growth. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝 • AI-powered mobile applications • ChatGPT / OpenAI integrations • React Native & Flutter apps • SaaS MVPs • iOS & Android native apps • AI chatbots & assistants • Firebase backend systems • Real-time chat applications • Payment gateway integration • GPS & location-based apps • BLE / IoT mobile apps • Admin dashboards & APIs • App Store & Play Store deployment 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 startups SaaS founders MVP development scaling mobile apps long-term maintenance clients 💡 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Mobile Development: React Native, Flutter, Swift, Kotlin, Java, Objective-C , SDK Development Backend & Cloud: Firebase, Firestore, Node.js, GraphQL, MongoDB, REST APIs AI & Modern Development: OpenAI API, GPT-4o, Claude AI, Cursor AI, AI-assisted development workflows, AI chatbots, automation systems Development Tools & Workflow: Cursor, Claude Code, Windsurf, GitHub Copilot, VS Code, Xcode, Android Studio #React Native #Flutter #iOS Development #Android App Development #Mobile App Development #Swift #Kotlin #Firebase #TypeScript #GraphQL #SaaS #MVP #API Integration

SaaS developer & React Native specialist. I build full-stack SaaS platforms and mobile apps for startup founders — from MVP to App Store launch. 146+ projects shipped. 100% Job Success Score. Top Rated Plus. I partner with early-stage founders and growing SaaS companies to design, build, and launch products that work in production — not just in demos. My core stack is React Native, Flutter, Next.js, Node.js, and Supabase, with AI integration (OpenAI, GPT-4, Claude API, LangChain) built in where it creates measurable value. What I build: — Full-stack SaaS platforms with auth, billing, dashboards, and multi-tenant architecture — React Native and Flutter mobile apps for iOS and Android — AI-powered features and agents using OpenAI, GPT-4, Claude API, and LangChain — Supabase and Firebase backends built to scale — MVPs taken from idea validation to App Store and Google Play launch What I bring: — $300K+ in completed Upwork contracts as a Top Rated Plus freelancer — 146+ projects shipped across SaaS, Finance, Healthcare, EdTech, Marketplaces, and AI — 100% Job Success Score across 8+ years of client work — Products used by thousands of users in production worldwide I write clean, well-documented code your next developer can open and build on immediately. I communicate daily, flag risks early, and stay fully invested from kickoff through launch. Stack: React Native · Flutter · Expo · Next.js · Node.js · TypeScript · Supabase · Firebase · PostgreSQL · OpenAI API · Claude API · GPT-4 · GraphQL · REST APIs · AWS · Vercel · GitHub Actions If you're building a SaaS platform, mobile app, startup MVP, or AI-powered product — send me a message and I'll tell you exactly how I'd approach it.

AI, mobile & web your one-stop build partner from MVP to scale. ➤ 15 yrs on Upwork ➤ $3M+, 504 projects, ➤ 100% JSS, ➤ Top Rated Plus. As Director of Operations at Space-O, I run a 250-engineer studio: design, dev, AI, QA, PM under one roof. ▸ ONE STOP — WHAT'S UNDER MY ROOF • AI strategy, RAG, voice agents, LLM integration, fine-tuning, observability • Mobile iOS + Android via React Native or Flutter; native Swift / Kotlin when the brief demands it • Web + SaaS — Next.js frontends, Node.js / Laravel / FastAPI backends, multi-tenant data • Design — Figma to production code, App Store features, motion and design systems • QA + DevOps + 30- 45 days post-launch warranty included, never upsold One contract, one team, one accountable lead. No vendor coordination tax. ▸ WHAT I'VE SHIPPED • 25+ OpenAI / Claude products , voice agents (Vapi, Retell, LiveKit), RAG over private docs, Figma-to-code AI, semantic search, multi-agent systems with tool use • 5 unicorn-stage apps a $1.2B-funded delivery app with 50M+ installs across 29 countries; A $100M+ MENA delivery platform with 10M+ users; an $11M-funded India fintech; KSA's top luxury e-commerce brand (5M+ users, Lionel Messi as ambassador); a $100M+ India job marketplace serving 50M+ users • Healthcare EMR live in 10+ US states, 15M+ patient charts ▸ STACK I LEAD WITH IN 2026 • AI / ML: OpenAI GPT-4o, Anthropic Claude, Gemini, RAG (LangChain, LlamaIndex), embeddings, voice (Vapi, Retell, LiveKit, ElevenLabs, Whisper), Stream Chat • Mobile: React Native, Flutter, Swift, SwiftUI, Kotlin, Jetpack Compose, Expo, Fastlane • Backend: Node.js, NestJS, Laravel, Python (FastAPI, Django), Go, Supabase, Firebase • Frontend: Next.js, React, TypeScript, Tailwind, Tanstack Query • Data: PostgreSQL, MongoDB, Redis, Elasticsearch, Pinecone, Weaviate • Cloud + DevOps: AWS (EKS, Lambda, S3), GCP, Azure, Vercel, Docker, Kubernetes, Terraform, GitHub Actions, Sentry • Payments: Stripe, RevenueCat, Apple Pay, Google Pay, PayPal ▸ HOW I WORK • You get a Director, not just a coder, I own architecture, scoping, milestone QA, and weekly demos. The build itself is run by senior engineers from my team. • Fixed-price milestone delivery most projects close in 3–5 milestones. • Discovery Sprint available testable artifact in 5–10 days, 100% credited toward Phase 1 if you continue • I audit before I quote if v1 was built in Replit / Bubble / no-code, or a previous team left a codebase that won't extend, I'll read the code first and quote second ▸ WHO I BUILD FOR → Founders pre-launch (AI / mobile / web MVP in 8–14 weeks) → Seed-stage teams scaling to 50K–500K users → Growth-stage SaaS products adding AI or commissioning a senior engineering audit before their next round → Enterprises needing a long-term, one-stop build partner with ISO 27001 controls and HIPAA-aware delivery.

Looking for a senior 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can build robust, scalable, and intelligent web applications? With 12+ years of hands-on experience, I specialize in delivering end-to-end solutions that combine powerful backends, modern frontends, seamless APIs, and workflow automation - tailored to your business needs. 💻✨ From dynamic web apps to ERP systems, SaaS platforms, and AI-driven automation, I help startups and enterprises streamline operations, enhance user experience, and scale with confidence. 🎯 🛠️ 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✅ 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Building fast, user-friendly, and SEO-optimized interfaces that deliver a world-class user experience. ✅ 𝐍𝐨𝐝𝐞.𝐣𝐬 & 𝐑𝐄𝐒𝐓𝐟𝐮𝐥 𝐀𝐏𝐈𝐬 Developing secure, high-performance backends, APIs, and microservices, integrated with databases & third-party services. ✅ 𝐏𝐇𝐏 & 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Creating scalable, secure, and maintainable backend systems, CMS solutions, and custom applications. ✅ 𝐏𝐲𝐭𝐡𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 From AI/ML solutions to business process automation and data pipelines using Python. ✅ 𝐧𝟖𝐧 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Automating workflows, integrating multiple APIs, and building scalable automation pipelines with n8n. ✅ 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Designing maintainable, secure, and future-proof systems with smooth third-party and cloud integrations. 🎯 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? 🔸 12+ years of proven experience across SaaS apps, ERPs, and automation solutions 🔸 Strong problem-solving mindset focused on business-driven results 🔸 Agile, reliable, and collaborative with transparent communication 🔸 Writing clean, optimized, and scalable code for long-term success 🔸 Trusted by clients for long-term partnerships and post-delivery support 🚀 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫 🔹 Full Stack Web Application Development 🔹 React.js Frontend Development 🔹 PHP / Laravel Development 🔹 Node.js API & Backend Development 🔹 Python Automation & AI/ML Solutions 🔹 n8n Workflow Automation & API Integrations 🔹 SaaS Platform Design & Development 🔹 Database Design, Optimization & Scaling 🔹 Cloud Engineering & Software Architecture ⚙️ 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 🔸 Frontend: React.js, Next.js 🔸 Backend: PHP (Laravel), Node.js, Express.js, Python 🔸 Automation: n8n, Zapier, custom API workflows 🔸 Databases: MySQL, PostgreSQL, MongoDB, Redis 🔸 Cloud & DevOps: Docker, AWS, CI/CD Pipelines 🔸 Collaboration: Git, GitHub, Bitbucket, Agile Tools 📩 Let’s Build Something Exceptional If you’re looking for a Full Stack Developer with 12+ years of proven expertise who can combine technical excellence with business insight, let’s connect and bring your vision to life.