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I am Rodrigo. Need a senior PHP engineer who can build production-grade E-Commerce, ERP, and Logistics SaaS platforms? I'm a Senior Laravel & Symfony Developer with 8+ years of experience delivering scalable, multi-tenant systems for businesses across the US, UK, and EU: from complex order pipelines to AI-augmented workflows. I bridge traditional PHP enterprise systems with modern Laravel patterns and AI tooling, helping businesses scale operations, automate workflows, and modernize legacy code without breaking what already works. 🎯 Why E-Commerce & SaaS Clients Choose Me: ✅ 6+ years building Laravel and Symfony platforms in production ✅ E-Commerce, ERP & Logistics specialist: multi-role, multi-tenant, real operational complexity ✅ Modern Laravel stack: Filament, Livewire, Inertia, Pest ✅ AI-augmented workflow with manual review: Cursor and Claude Code, no AI slop ✅ Clean communication, honest scoping, lifetime warranty on delivered code ⚙️ Laravel & Symfony Backend: - Laravel 11+ Web APIs & Multi-tenant SaaS Platforms - Symfony 7+ REST/GraphQL APIs with API Platform - Eloquent & Doctrine ORM with Complex Data Modeling - Queue-based Architecture (Laravel Horizon, Symfony Messenger, RabbitMQ) - Authentication & RBAC (Sanctum, Passport, Symfony Security, OAuth 2.0) - Legacy PHP Modernization & Framework Version Upgrades 🛒 E-Commerce & ERP Specialization: - Multi-tenant SaaS with isolated tenant data and shared infrastructure - Order pipelines, inventory management, supply chain workflows - Shopify and WooCommerce integration with custom logistics layers - Stripe and Paddle billing: subscriptions, webhooks, VAT, payouts - Admin dashboards with Filament for operational teams - Third-party API integrations: payment, shipping, CRM, accounting 🚀 Solutions I've Delivered: 🎯 Multi-tenant E-Commerce ERP Built a full E-Commerce ERP with supply chain management, inventory sync, and operator dashboards: Laravel + Inertia + Vue, serving 50+ stores with shared infrastructure. 🎯 Logistics SaaS with Last-Mile Tracking Symfony 7 platform integrating Shopify and WooCommerce stores with last-mile delivery tracking, KPI dashboards, and fund management for operators. 🎯 Multi-Operator Debt Collection CRM Built a CRM with bank statement processing, automated report generation, and role-based workflows for collection operators (Symfony + custom ETL). 🎯 EASA-Compliant Training Platform Aviation training management with multi-role dashboards and a compliant logbook: Laravel version upgrade from 8 to 11 with zero downtime migration. 🎯 AI-Augmented Admin Tooling Filament-based admin panel with LLM-powered ticket classification and response drafting, reducing operator handling time on routine tickets. 🔧 Tech Stack: PHP & Frameworks: PHP 8.2+, Laravel 11+, Symfony 7+, custom PHP, Eloquent, Doctrine, Filament, Livewire, Inertia.js Frontend: Vue.js 3, Alpine.js, Tailwind CSS, TypeScript, JavaScript (ES6+) Databases & Cache: PostgreSQL, MySQL, MariaDB, Redis, Elasticsearch Infrastructure & Tools: Docker, AWS (EC2, S3, RDS, Lambda), Laravel Forge, RabbitMQ, GitHub Actions, Pest, Git AI & Modern Workflow: Cursor, Claude Code, OpenAI API, LangChain, RAG patterns 🏆 Industries Served: 🛒 E-Commerce Platforms | 🚚 Logistics & Last-Mile Delivery | 📊 ERP & Operations Software | 🏥 Healthcare & Compliance | ✈️ Aviation & Training 🤝 What You Get: → Production-ready Laravel and Symfony code, clean enough that the next developer won't curse you → Multi-tenant architecture that scales with your business → Honest scoping: I tell you what's a half-day vs. a month before quoting → Lifetime warranty: if delivered code breaks on my side, I fix it → AI-augmented productivity without shipping AI-generated code unreviewed Building an E-Commerce platform, ERP system, or Logistics SaaS on Laravel or Symfony? Let's talk.

Hi. I'm a developer with vast experience in C#, C++ and JS, HTML, CSS. Also I have experience with Python, Kotlin, Java and React.js. I did some Android Apps and web Apps to. I'm constantly deepening my knowledge of the latest technologies. Currently studying computer science at UBA. (Universidad de Buenos Aires). As a computer science student, I love exploring the intersection of technology and creativity.

I build computer vision, mobile AI, and LLM agent systems that run in production — not proof-of-concepts. $600K+ earned · 100% Job Success · Top Rated Plus · 50+ apps shipped · 10+ years.   🎥 Computer Vision & Video AI Real-time detection, tracking, and video pipelines built for live production. - Built real-time tracking for a US sports company — processing live camera feeds frame-accurate for automated broadcast. - Image registration & feature matching (homography, SIFT/ORB) for frame alignment and multi-frame processing. - Edge & on-device optimization: quantization, ONNX / TFLite / CoreML export, low-latency real-time inference. Stack: YOLO, OpenCV, C++ inference, homography, SIFT/ORB, FFmpeg, ONNX, CoreML, TensorFlow Lite.   📱 Mobile AI — iOS & Android Where mobile meets ML: I ship AI that runs on the device, not just calls to a server. - On-device inference with CoreML & TensorFlow Lite — quantized, optimized models running in real time, offline, no backend round-trip. - Real-time computer vision on phones — live camera detection & tracking running directly on iOS/Android hardware. - AI embedded in the core product flow — vision and ML features, not a bolted-on toggle. - 50+ apps shipped over 10+ years across healthcare, fintech, wellness, and sports. Swift, SwiftUI, Kotlin, Jetpack Compose, Flutter, React Native.   📊 Data & ML Pipelines - Built a PySpark clustering pipeline for a US energy AI company — segmented ~1M households into 50–200 cohorts, production-grade with a validation framework. 🛠 Stack Vision: YOLO, OpenCV, C++ inference, homography, FFmpeg, CoreML, TensorFlow Lite Mobile: Swift, SwiftUI, Kotlin, Jetpack Compose, Flutter, React Native AI/LLM: Claude, GPT, Gemini, LangChain, LangGraph, RAG, vector DBs, n8n ML/Data: Python, PyTorch, TensorFlow, PySpark, Pandas, scikit-learn Cloud: AWS Bedrock, Azure OpenAI, Vertex AI, Firebase 🌎 Based in Buenos Aires (GMT-3) — solid overlap with US & EU business hours. English: Fluent. Weekly updates, clear timelines, honest scoping — if something needs to change mid-project, you hear it early, with options. Send me the problem — I'll tell you how I'd approach it and how long it'll take. Message me to start

Hello! My name is Alexander, and I can provide you high-quality software. I have 10 years of experience in software development. I primarily work with: - Java, Python - Clouds: AWS, GCP - HTML, CSS, Javascript - Twitter Bootstrap, Spring, Bottle Py - MySQL, Postgres - OS Linux

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🔝Android developer with 8 years of experience ✅ Experienced building apps from scratch with java and kotlin I started developing apps with java on 2018, right now im developing new features every day with kotlin for clients. I've worked with retrofit, firebease, facebook sdk, google ads, room database and more, just ask and lets discuss your project. If you need someone to help you to fix a problem or adding new features, don't doubt and contact me, also i can be part of a developing team.