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MuhammadUzair16 MuhammadUzair16
USD / hour Embedded Systems, IoT & Edge AI Software ArchitectPakistan60 USD / hourI design and build reliable embedded, IoT, and connected-device software โ from firmware, RTOS, microcontrollers, and BLE communication to mobile apps, cloud integration, and AI/ML on edge devices. With 16+ years of experience in software development and embedded systems, I help startups, product teams, and engineering companies turn complex hardware/software requirements into stable, scalable, production-ready systems. โ Core Expertise ๐ Embedded Firmware & RTOS C/C++ firmware development for microcontrollers and embedded platforms RTOS-based applications, task scheduling, memory optimization, and performance tuning Device drivers, sensors, UART, SPI, I2C, CAN, and hardware bring-up Firmware debugging, refactoring, reliability improvement, and performance optimization ๐ก IoT, Bluetooth/BLE & Connected Devices BLE-enabled products, device pairing, GATT communication, and mobile-device connectivity IoT gateways, sensor networks, telemetry, device provisioning, and remote monitoring MQTT, REST APIs, wireless communication, cloud connectivity, and secure device workflows ๐ฑ Mobile Apps for Hardware Products Android and iOS apps for device control, monitoring, configuration, and diagnostics Cross-platform mobile apps for BLE, Wi-Fi, and IoT-enabled products Real-time dashboards, alerts, synchronization, and hardware-software integration ๐ค Edge AI, AI/ML & Data Systems AI/ML workflows for embedded and resource-constrained systems Sensor analytics, signal processing, anomaly detection, and predictive logic Python-based automation, testing tools, engineering utilities, and data workflows ๐ Software Architecture & Product Engineering End-to-end system architecture across hardware, firmware, mobile, backend, and cloud Clean, maintainable, testable code built for long-term product growth Technical planning, code review, debugging, documentation, and project rescue work โ What I Can Build IoT devices with firmware, mobile app, and cloud integration BLE-enabled products and companion mobile apps Industrial controllers, sensor systems, data loggers, and gateways RTOS-based embedded applications Edge AI systems and embedded analytics Custom firmware, drivers, protocols, dashboards, and automation tools Legacy embedded software modernization and performance optimization โ Why Work With Me 16+ years of hands-on engineering experience Strong understanding of both low-level embedded systems and high-level software architecture Ability to work across firmware, hardware integration, mobile apps, APIs, and cloud workflows Clear communication, realistic planning, and precise execution Focus on reliability, maintainability, performance, and production-ready delivery For projects involving embedded systems, firmware, IoT, BLE, mobile apps, device communication, or AI on edge devices, I can help you design and build it correctly from the start.Hire MuhammadUzair16
20 USD / hour๐ URGENT SECURITY FIXES & VULNERABILITY PATCHING Is your website, SaaS application, or server affected by a critical security vulnerability, failed deployment, or outdated framework? We help businesses identify vulnerabilities, apply security patches, restore broken applications, and get their platforms running securely again. ๐ก๏ธ Security & Emergency Support: - PHP Critical Vulnerability Fixes (CVE-2026-109618 & CVE-2026-109619) - PHP Security Updates & Version Upgrades - Laravel Security Patching & Framework Upgrades - Next.js & React Security Vulnerability Fixes โ Need an urgent security fix, failed deployment resolved, or outdated application upgraded? Contact us to discuss your issue and a safe recovery plan. ๐ Turn your startup idea into a launch-ready MVP in weeks, not months. We help founders validate ideas, build SaaS products, and scale digital platforms with a reliable in-house team. With 9+ years of experience and 425+ successful projects, we specialize in MVP and SaaS development for startups and growing businesses. From idea validation to full-scale product development, we provide end-to-end solutions that are fast, reliable, and built for long-term growth. ๐ Our Expertise: โข MVPs for startup validation (launch fast, validate ideas) โข Full-Stack Development Expertise (Full Stack Developer : Mongo, Express, React, Node - MERN Stack & PHP, Laravel) โข SaaS Product Development (scalable & secure) โข Web Development & Mobile App Development โข UI/UX Design (modern, user-focused) โข Startup Product Development โข Custom Web Application Development โข Marketplace & booking platforms ๐ก Our approach: We focus on clear communication, clean architecture, and scalable solutions. So your product is not just built, but built to grow. ๐ Core Technologies: โข Frontend: React.js, Next.js, Vue.js, Nuxt.js, Typescript โข Backend: Node.js, Laravel, PHP, Codeigniter, Django, FastAPI โข Mobile App : Flutter / Flutterflow โข UI/UX: Figma, Tailwind CSS, Bootstrap โข Database : PostgreSQL, MongoDB, Supabase, MySQL, Firebase, Redis โข CMS & E-commerce Design: WordPress, Shopify (Design & Store setup) โข Webflow Design: Pixel-perfect, responsive ๐ Industries weโve worked with: SaaS, Real Estate, Healthcare, Delivery Platforms, Education Systems, Appointment system, Laundary booking and more. ๐ฏ Why clients choose us: โ 425+ Successful Projects โ Startup-Focused Approach โ Strong communication & transparency โ Clean & Scalable Architecture โ Long-term support & partnership mindset Whether you're validating a new startup idea, building an MVP, or scaling an existing SaaS platform, we're ready to become your long-term technology partner. Let's discuss your product vision and turn it into reality.Hire insystemgrp
18 USD / hourAward-Winning Software Development & AI Solutions Company 150+ Experts | 1000+ Projects Delivered | Clients Across 25+ Countries | CMMI Level 3 Company Owebest Technologies Pvt. Ltd. is a trusted technology partner helping startups, SMEs, and enterprises build innovative digital products, automate business processes, and accelerate growth through modern software solutions and artificial intelligence. From MVP development to large-scale enterprise platforms, our team delivers secure, scalable, and high-performance solutions tailored to your business goals. โญ Why Owebest? โ Award-Winning & Top-Rated Development Team โ AI-First Product Development Approach โ Dedicated Developers, Designers & AI Engineers โ Agile Development & Transparent Communication โ Long-Term Support & Product Maintenance โ Enterprise-Grade Architecture & Security โ Fast Response & Reliable Delivery ## Artificial Intelligence & Automation โ AI Agents & Multi-Agent Systems โ OpenAI, Claude, Gemini & LLM Integrations โ RAG (Retrieval-Augmented Generation) โ AI Chatbots & Virtual Assistants โ Workflow & Business Process Automation โ OCR & Intelligent Document Processing โ Computer Vision & Image Recognition โ Predictive Analytics & Custom AI Solutions ## Web & Software Development โ Laravel โ Node.js โ Python โ Django โ FastAPI โ ASP.NET โ REST APIs โ GraphQL โ Enterprise Applications โ SaaS Platforms ## Mobile, TV & Emerging Technologies โ Flutter โ React Native โ Android โ iOS โ Android TV โ Apple TV (tvOS) โ Wearable Applications โ Smart Watch Applications โ AR (Augmented Reality) โ VR (Virtual Reality) โ Cross-Platform Applications ## Frontend Technologies โ React.js โ Next.js โ Vue.js โ Angular โ TypeScript โ Tailwind CSS ## ERP, CRM & Enterprise Solutions โ Custom ERP Development โ CRM Development โ Manufacturing ERP Solutions โ Garment ERP Solutions โ Inventory Management Systems โ Merchant & Vendor Management Platforms โ Salesforce โ Zoho โ Odoo โ HubSpot โ Klaviyo ## Blockchain & Web3 Development โ Smart Contracts โ DeFi Applications โ NFT Platforms โ Cryptocurrency Wallets โ Token Development โ Ethereum โ Solana โ Polygon โ Binance Smart Chain (BSC) โ Web3 Integrations ## Cloud, DevOps & Infrastructure โ AWS โ Google Cloud Platform โ Microsoft Azure โ Docker โ Kubernetes โ CI/CD Pipelines โ Linux Server Administration โ High Availability & Performance Optimization ## Databases โ MySQL โ PostgreSQL โ MongoDB โ Redis โ Pinecone โ Weaviate โ ChromaDB โ pgvector โ Quadrant ## E-Commerce & CMS โ Shopify โ WooCommerce โ WordPress โ Headless CMS โ Custom E-Commerce Platforms โ Shopware โ Magento ## Industries We Serve ๐ญ Manufacturing ๐ฅ Healthcare ๐ Education โ๏ธ Travel & Hospitality ๐ E-Commerce & Retail ๐ Logistics & Supply Chain ๐ณ FinTech ๐๏ธ Sports & Fitness ๐ข Real Estate and Many more.... Let's discuss your project and explore how Owebest can help turn your vision into a successful digital product.Hire owebest
20 USD / hourOweBest is a dynamic and rapidly expanding IT company based in India. We assist our customers in identifying their most significant business opportunities and capitalizing on them through our exceptional services.Hire ankitdahayat3
4 USD / hourhands-on experience building scalable, responsive, and user-centric web applications using MongoDB, Express.js, React.js, and Node.js, I am confident in my ability to contribute effectively to an engineering team from day one. In my current role as a Web Developer at Activant Solution, I have worked on Chataffy, an AI-powered customer support SaaS platform, where I built a Retrieval-Augmented Generation (RAG) pipeline with hybrid search (dense embeddings + BM25), integrated multiple LLMs (OpenAI GPT-4.1, Groq Llama 3.1), and designed scalable background processing using BullMQ and Redis for web scraping, embedding, and data migration. I also implemented real-time AI chat using WebSockets, Shopify OAuth integrations for merchant onboarding, and secure authentication systems using JWT and Google OAuth. These projects have sharpened my ability to design end-to-end systems that are both performant and production-ready. Previously, at Owebest Technologies, I worked on Tenancy, a live MERN stack application, where I built dynamic navigation and data-driven UI components, integrated third-party libraries like CKEditor and Moment.js, implemented RESTful APIs, and used React Hooks and custom request-handling hooks to streamline component logic. This experience gave me a strong foundation in writing clean, maintainable, and scalable frontend and backend code while collaborating closely with cross-functional teams. I am particularly drawn to opportunities where I can apply my full-stack expertise to solve real business problems while continuing to grow in emerging areas like AI-driven applications. I would welcome the opportunity to bring my skills in component-based architecture, API integration, and performance optimization to your team, and I am confident I can make a meaningful.Hire harshitak24
faizythebest faizythebest
USD / hour โญโญโญโญโญ Full-Stack, AI Automation, WP & Shopify ProPakistan40 USD / hour๐ ๐๐ฟ๐ฒ๐ฒ๐๐ถ๐ป๐ด๐! Since starting my freelance journey in 2019, Iโve been focused on building scalable, high-performance digital solutions that go beyond just websitesโhelping businesses automate, grow, and operate efficiently. ๐๐ผ๐ฟ๐ฒ ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ: ๐ฅ๏ธ ๐๐ฟ๐ผ๐ป๐๐ฒ๐ป๐ฑ & ๐๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐: I build fast, dynamic, and scalable web applications using React JS, delivering smooth user experiences with modern UI systems and performance-focused architecture. โ๏ธ ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ & ๐ฆ๐๐๐๐ฒ๐บ๐: I develop robust backend solutions using Node.js, Python, WordPress, WooCommerce, custom PHP, and Laravelโbuilding secure, scalable systems tailored to real-world business needs and integrations. ๐ค ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป, ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐ & ๐๐: This is where I bring the most valueโhelping businesses streamline operations and reduce manual work: ๐ฒ WhatsApp Automation & Cloud API integrations ๐ณ Stripe payment systems (subscriptions, custom flows) ๐ง AI Chatbots (GPT-based & custom logic using Python/Node) ๐ฅ Real-time apps using Firebase ๐งฉ CRM development & business system design ๐ Workflow automation with n8n & Make.com ๐ Advanced API integrations (including Salesforce) ๐ฑ ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ๐: Cross-platform mobile app development using React Native with focus on performance and usability. I donโt just build featuresโI create systems that save time, automate workflows, and scale businesses. Letโs turn your idea into a powerful, automated digital product.Hire faizythebest"\t\t\t\t"
50 USD / hourWe are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom software for clients worldwide. With 350+ client reviews, a 4.9/5 rating, 95% on-time delivery, and 99% on-budget performance, our focus is simple: understand the business problem, build the right technical solution, and deliver it reliably. What we specialize in โข AI & Machine Learning โ computer vision, AI applications, automation, LLM integrations โข Web & SaaS โ React, Next.js, Node.js, Python, PHP and custom platforms โข Mobile Apps โ iOS, Android and cross-platform applications โข Enterprise Software โ business management systems, APIs, integrations and automation โข Blockchain & Web3 โ smart contracts, wallets, exchanges and custom blockchain solutions โข IoT & Engineering โ connected devices, embedded systems and industrial applications โข Cloud & DevOps โ deployment, infrastructure, APIs, databases and scalable architectures Why clients work with us โ 10+ years of experience on Freelancer โ 350+ completed client reviews โ 4.9/5 overall rating โ 95% on-time delivery โ 99% on-budget delivery โ Experienced multi-disciplinary technical team โ Full project lifecycle โ strategy โ design โ development โ testing โ deployment โ support We are particularly suited to projects where technical complexity, reliability and long-term maintainability matter. If you have an idea, an existing product that needs improvement, or a complex system that needs to be built from scratch, send us the requirements and we'll help you determine the best technical approach.Hire AwaisChaudhry
25 USD / hourVision Vivante is an India-based technology agency turning business ideas into scalable digital products. We combine strategy, user-focused design, and full-stack engineering to build AI-powered solutions, SaaS platforms, and custom web and mobile applications that solve real challenges and drive business growth. ๐ Our Core Services 1. SaaS & Custom Software Development Custom SaaS and multi-tenant platforms Subscription billing and membership systems Web applications, marketplaces, and business tools API development and third-party integrations 2. AI-Powered Solutions & Automation AI chatbots and virtual assistants AI voice agents and automated calling workflows OpenAI, Claude, and LLM integrations Document processing, data extraction, and intelligent search AI-powered recommendations and workflow automation 3. Web & Mobile App Development Full-stack web application development iOS and Android applications Cross-platform apps using Flutter and React Native Custom dashboards, portals, and backend systems 4. E-Commerce Development Shopify, WooCommerce, Magento, and PrestaShop Custom e-commerce and multi-vendor marketplaces Auction platforms and payment gateway integrations Inventory, order, and customer management systems 5. Enterprise & Business Solutions ERP, CRM, and warehouse management systems Inventory, stock control, and payroll solutions Logistics, route planning, and delivery management POS systems and live-tracking applications 6. Product Strategy & MVP Development Product discovery and technical consultation UI/UX design, wireframing, and user flows Technical architecture and development roadmaps MVP development and concept-to-launch execution ๐ ๏ธ Technology Stack Frontend: React.js, Vue.js, Next.js Backend: Node.js, Laravel, Python Mobile: Flutter, React Native Databases: PostgreSQL, MySQL, MongoDB CMS & E-Commerce: WordPress, Shopify, Magento, PrestaShop Cloud & Infrastructure: AWS, Google Cloud, CI/CD, Serverless AI: OpenAI, Claude, LLM APIs, and AI integrations ๐ Industries We Serve E-commerce, Fintech, Logistics, Travel, Legal, Education, Real Estate, Healthcare, Fitness, SaaS, Marketplaces, Social Platforms, Pickup & Delivery, and POS. What We Offer: โ 100% Client Satisfaction Rate โ 248+ Successfully Completed Projects โ 70+ In-House Professionals Across Development, Design & Project Management โ Clients Across 55+ Countries โ End-to-End Product Development โ From Strategy and UI/UX to Development & Deployment โ AI, SaaS, Web & Mobile App Development Expertise โ Dedicated Project Managers for Smooth Communication and Delivery โ Quick Response โ Client-Focused Approach with an Emphasis on Quality and Long-Term Partnerships โ Flexible Engagement Models โ Project-Based or Dedicated Teams โ Support 5 Days/Week in EST, PST, MST, GMT Send us a message or invite us to your project. Let's discuss your goals and find the right solution. Vision Vivante โ Building Smarter Digital Products for What's Next.Hire visionvivante
40 USD / hourMicrosoft-Certified Software Engineers & AI Experts We're a Microsoft-certified Solutions Architect Expert team, ranked among the Top of Freelancer professionals, with 12+ years of experience delivering custom software, enterprise applications, AI solutions, and digital transformation projects for businesses worldwide. With 200+ clients and 325+ successfully delivered projects across the US, Canada, UK, Europe, Australia, and the Middle East, we build reliable, scalable, secure, and high-performance solutions tailored to real business needs. Our Expertise โข Custom & Enterprise Application โข ERP & Accounting System โข CRM & Customer Management Platform โข POS & Retail Management System โข SaaS Product Development โข AI-Powered Applications & Automation โข Data Science & Analytics โข Computer Vision & Image Processing โข IoT & Smart Connected System โข Cross Platform Application โข API Development & Third-Party Integrations โข Cloud Solutions & Migration โข UI/UX Design & Prototyping โข Inventory, HR & Employee Management System โข Order & Multi-Branch Management Technology Stack ASP.NET Core, ASP.NET MVC, Blazor, SignalR, .NET MAUI, DevExpress & Web APIs AI & Machine Learning || Agentic AI, Automation, Roboflow ,chatbot,YOLOv8,Computer Vision,Deep Learning,Object Detection, Generative AI,LLM,RAG,CUDA / GPU, YOLOv8, PyTorch, Data & Computer Vision || Data Science, Data Analysis, Business Intelligence, Data Visualization, Image Processing & Classification, Object Detection, OCR, Face Recognition IoT & Cloud || IoT Applications, Device & Sensor Integration, Real-Time Monitoring, Industrial IoT, Microsoft Azure, AWS & Google Cloud Web & Backend|| React.js, Next.js, Angular, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS, Bootstrap, Node.js, Express.js, PHP, Django, Python, REST APIs & GraphQL Mobile| Android, iOS, Swift, Flutter, Xamarin, .NET MAUI, Cordova & Google Maps Databases || SQL Server, MySQL, PostgreSQL, MongoDB, MariaDB & SQLite, SQLAlchemy CMS & Design| WordPress, Shopify, Magento, Joomla, Figma, Photoshop & Illustrator Languages || C#, VB.NET, Java, JavaScript, TypeScript, PHP, Python, Dart, C++ & Ruby Industries || Healthcare, Manufacturing, Retail & E-commerce, Finance, Insurance, Construction, Mining, , Education, Real Estate, Food, Travel & Tourism, Fleet, and Government & Public Sector. Why Work With Us? โ Top Freelancer Professionals โ 12+ Years of Software Engineering Experience โ AI, Machine Learning & Generative AI Expertise โ Agile development & transparent communication โ Long-term support & maintenance We select the right technology & architecture based on your requirements, budget and long-term goals. Whether you need an ERP, CRM, POS, SaaS platform, enterprise application, AI solution, computer vision system, IoT platform, mobile app, e-commerce solution, custom software, we are ready to help. Let's discuss your project and turn your requirements into a reliable, scalable, and production-ready solution.Hire Agiletechstudio
30 USD / hourProfessional Embedded System Engineer with 11 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII, CANOpen - HTTP, MQTT, TCP, UDPHire edi45
15 USD / hour๐ฃ๐ต๐ | ๐ง๐ต๐ฒ๐๐ถ๐ | ๐๐ถ๐๐๐ฒ๐ฟ๐๐ฎ๐๐ถ๐ผ๐ป | ๐ฅ๐ฒ๐๐ฒ๐ฎ๐ฟ๐ฐ๐ต | ๐๐ผ๐๐ฟ๐ป๐ฎ๐น ๐ฃ๐ฎ๐ฝ๐ฒ๐ฟ๐ | ๐๐๐๐ฎ๐๐ | ๐ฅ๐ฒ๐ฝ๐ผ๐ฟ๐๐ | ๐๐๐๐ถ๐ด๐ป๐บ๐ฒ๐ป๐๐ | ๐๐ฎ๐๐ฎ ๐๐ป๐ฎ๐น๐๐๐ถ๐ | ๐ฆ๐ฃ๐ฆ๐ฆ | ๐ก๐ฉ๐ถ๐๐ผ ๐ญ๐ฎ๐ฌ๐ฌ+ ๐๐ฐ๐ฎ๐ฑ๐ฒ๐บ๐ถ๐ฐ ๐ฃ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ ๐๐ผ๐บ๐ฝ๐น๐ฒ๐๐ฒ๐ฑ โ ๐ฐ.๐ตโญ ๐ฅ๐ฎ๐๐ถ๐ป๐ด | ๐ต๐ต% ๐๐น๐ถ๐ฒ๐ป๐ ๐ฆ๐ฎ๐๐ถ๐๐ณ๐ฎ๐ฐ๐๐ถ๐ผ๐ป ๐ง๐ฟ๐๐๐๐ฒ๐ฑ ๐ฏ๐ ๐ฅ๐ฒ๐๐ฒ๐ฎ๐ฟ๐ฐ๐ต๐ฒ๐ฟ๐ ๐ถ๐ป ๐ฐ๐ฌ+ ๐๐ผ๐๐ป๐๐ฟ๐ถ๐ฒ๐ ๐ง๐๐ฟ๐ป๐ถ๐๐ถ๐ป ๐ฅ๐ฒ๐ฝ๐ผ๐ฟ๐ | ๐ญ๐ฌ๐ฌ% ๐๐ ๐๐ฟ๐ฒ๐ฒ | ๐ฃ๐น๐ฎ๐ด๐ถ๐ฎ๐ฟ๐ถ๐๐บ ๐๐ฟ๐ฒ๐ฒ ๐๐ฎ๐๐ ๐ง๐๐ฟ๐ป๐ฎ๐ฟ๐ผ๐๐ป๐ฑ | ๐จ๐ฟ๐ด๐ฒ๐ป๐ ๐ฆ๐๐ฝ๐ฝ๐ผ๐ฟ๐ ๐๐๐ฎ๐ถ๐น๐ฎ๐ฏ๐น๐ฒ Working on a thesis, dissertation, research paper, essay, report, or journal manuscript? I help students, researchers and professionals develop clear, well structured academic work that meets university and publication standards. With over 10 years of experience, I support projects from initial research and planning through writing, editing, referencing, and final refinement. ๐๐๐ ๐ ๐๐๐ ๐๐๐๐ โ PhD Dissertations and Theses โ Master's Research and Capstones โ Research Papers and Journal Articles โ Essays, Assignments and Reports โ Research Proposals โ Literature Reviews โ Systematic and Scoping Reviews โ Research Methodology โ Theoretical Frameworks โ Case Studies and Conference Papers โ Editing, Proofreading and Revisions ๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ I can assist with research questions, objectives, literature searches, critical analysis, methodology, thematic synthesis, findings, discussions, conclusions, and recommendations. For reviews, I also support search strategies, screening, data extraction, PRISMA documentation, evidence tables, and synthesis. ๐๐๐๐๐๐๐ & ๐๐๐๐๐๐๐๐๐๐๐ โ Manuscript Preparation and Editing โ Journal Formatting โ Abstracts and Keywords โ Reviewer Response Support โ Citation and Reference Checking โ Publication Ready Tables and Figures ๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ โ Turnitin Report Provided โ AI Free and Original Work โ Peer Reviewed Sources โ APA, Harvard, MLA, Chicago, IEEE and OSCOLA โ Professional Formatting ๐๐๐๐๐๐๐๐ Business โข Management โข Marketing โข Finance โข Economics โข Nursing โข Healthcare โข Medicine โข Law โข Psychology โข Education โข Sociology โข Engineering โข Computer Science โข IT โข Data Science โข Political Science โข Literature โข Design Algorithms ๐๐๐๐ ๐๐๐ ๐๐๐๐๐๐๐ โ Well structured academic work โ Accurate citations and references โ Editable Word and source files โ Tables and figures โ Revisions and clear communication โ On time delivery From assignments and essays to PhD research and journal manuscripts, I provide reliable support from initial research through final presentation.Hire widesolutionsw
60 USD / hourGreat software starts with more than good code. It takes the right architecture, clear technical decisions, and someone who can carry the product from idea to production without losing sight of the business goal. Iโm a Senior Full-Stack & AI Engineer with 10+ years of experience building complex web platforms, mobile applications, AI-powered products, enterprise systems, and connected-device solutions. Core Expertise: React / Next.js, Node.js / NestJS, Python / FastAPI, .NET, Laravel, Flutter, React Native, Kotlin | AI / LLM / RAG | SaaS Platforms | Cloud Architecture | Embedded & IoT | ESP32, Arduino, BLE / GATT, MQTT What I Can Build: โ AI & Intelligent Automation LLM-powered applications, RAG systems, AI assistants, document processing, workflow automation, predictive solutions, and AI integrations โ SaaS & Full-Stack Platforms Marketplaces, subscription platforms, payment systems, dashboards, admin portals, role-based applications, and real-time products โ Mobile Applications iOS and Android apps, Flutter, React Native, native Android, BLE-connected apps, subscriptions, in-app purchases, and store release support โ Embedded & IoT Solutions ESP32, Arduino, BLE/GATT, MQTT, sensors, firmware integration, device control, telemetry, OTA workflows, and device-to-cloud systems โ Enterprise & Third-Party Integrations ERP/CRM integrations, SharePoint, NetSuite, Stripe, Supabase, APIs, automation platforms, cloud services, and custom business workflows โ Production Engineering Existing codebase audits, architecture improvements, performance optimization, security hardening, deployment, release issues, and complex debugging How I Work I take ownership of the technical side of a project, communicate clearly, and focus on building solutions that are reliable, maintainable, and ready for real users. Whether youโre starting with an idea, scaling an existing product, or dealing with a system that needs experienced technical direction, I can step in and move it forward. If youโre looking for an engineer who can understand the bigger picture, handle the difficult technical details, and deliver with confidence, send me your project requirements and letโs build it the right way.Hire kareemmaize
