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✅ 15+ Years of Experience | ✅ PHP Laravel & Full Stack Specialist | ✅ React Native Mobile Developer | ✅ Tech Lead & Project Management Experience | ✅ API & Systems Integration Expert Full-stack Web Developer with over 15 years of experience delivering high-quality, scalable, and maintainable solutions. I specialize in backend development with PHP and Laravel, combined with modern frontend technologies such as React, Vue.js, HTML, and CSS. Solutions I Develop: ⭐ Web Applications 📱 Mobile Applications (iOS & Android) 🌐 Modern Websites 🛒 E-commerce Solutions ⚙️ WordPress Development 🔗 API Integrations 📊 Custom CRM Systems 📈 Administrative Dashboards 🤖 Web Automation & Process Optimization 🚀 SaaS Platforms I have solid experience building complete web applications, from architecture and API integrations to responsive user interfaces and performance optimization. I also develop mobile applications using React Native, ensuring a consistent experience across platforms. My focus is on writing clean, efficient code and delivering reliable solutions that meet business needs. I’m comfortable working independently or as part of a team, always aiming for clear communication and on-time delivery.

I build AI integrations, agent development, and workflow automation systems for sales, CRM, and operations teams: lead routing, follow-up, reporting, onboarding, and internal tools that run reliably in production. Top Rated, 100% Job Success, $20K+ earned on Upwork, with active $100/hr automation contracts. Where I help most: - Sales and CRM automation: lead intake, qualification, routing, follow-up, pipeline updates, reminders, and reporting - AI workflow automation: n8n, Make, Zapier, Claude, GPT, APIs, webhooks, structured outputs, and custom logic - Internal operations systems: dashboards, data pipelines, document processing, onboarding flows, and team handoffs - AI agents and assistants: tool-calling workflows, RAG, multi-step automations, prompt systems, QA, and escalation paths Proof from previous work: - Built a SaaS product from scratch that reached 100,000+ registered users - Built 15+ n8n workflows for a 180+ bed hospitality operation, improving guest ratings from 9.1 to 9.3 while reducing manual workload - Engineered an AI image-processing system that cut operating costs by 90% - Delivered n8n and Asana workflow automation for an Upwork client with a 5-star review I am strongest when the project is not just connect tool A to tool B, but when you need someone to understand the business process, design the right workflow, build it, test edge cases, document it, and make sure the team can actually use it. Common systems I build: - AI lead intake and qualification - CRM automation and cleanup - Sales follow-up systems - Client onboarding automation - Reporting and operations dashboards - Data extraction and enrichment workflows - AI assistants for internal teams - API integrations between tools that do not connect cleanly out of the box Core stack: n8n, Make, Zapier, Claude API, OpenAI API, Codex, GPT, CRM automation, HubSpot, Pipedrive, GoHighLevel, ActiveCampaign, Airtable, Google Sheets, Slack, ClickUp, Monday, Supabase, PostgreSQL, Python, JavaScript, TypeScript, React, Node, REST APIs, GraphQL, webhooks, scraping, OCR, RAG, vector databases, and messaging APIs. If you have a messy workflow that is costing your team time, missed leads, manual follow-up, or unclear reporting, send me the process and I will map the cleanest automation path.

I fix data that teams stopped trusting. If your scraper broke, your reports do not match, or your pipeline fails every time the source changes, that is the work I do. I make the data come in clean, get checked, and stay reliable. I have worked with data for 19 years, mostly in banks, finance, and telecom, where a wrong number has real consequences. One example: a vendor changed a CSV layout with no warning and broke a bank's reports silently, no error, just wrong numbers. I rebuilt that pipeline so it could never fail silently again. On Upwork so far: - Web scraping and data aggregation, 400+ hours, sports results from many sources - Cleaning messy data into AI-ready datasets - Data architecture for business-critical reporting - 4 projects, all with 5-star public reviews What I can do for you: - Build or fix web scrapers (Python, Selenium, Playwright, APIs) - Build or repair ETL and data pipelines - Clean and validate datasets for AI, BI, or analytics - Model and tune SQL - Prepare clean reporting data for Power BI and dashboards I use AI to work faster, but I test and own every line I deliver. Tell me your data source or the workflow that broke, and I will tell you the fastest way to fix it.

I am a Multidisciplinary Visual Designer with a strong focus on Motion Design and fast-paced Video Editing. I help brands capture attention, increase engagement, and drive conversions through dynamic visuals. Whether you need a high-converting DTC video ad for TikTok/Reels, a polished corporate presentation, or fluid motion graphics to elevate your brand, I bridge the gap between creative vision and technical execution. What I bring to your project: • Engaging Video Editing: Expertise in Premiere Pro and CapCut, focusing on pacing, retention hooks, and trend-aware cuts. • High-Impact Motion Design: Advanced After Effects skills to create custom animations that make your content stand out from standard templates. I value clear communication, hitting deadlines, and delivering assets that actually perform. Let's build something impactful together.

Hi, I'm David — a front-end developer who builds high-converting landing pages with React, Next.js, and Tailwind CSS. I help founders, startups, and agencies turn visitors into customers with pages that load fast, look sharp, and work flawlessly on every screen. A landing page is the first impression your business makes — so I focus on clean design, strong performance, and a layout built to convert. What I can do for you: • Custom landing pages built from scratch with React, Next.js, and Tailwind CSS • Fully responsive layouts that look great on mobile, tablet, and desktop • Fast-loading pages built with technical SEO best practices — semantic HTML, meta tags, and clean structure • Smooth animations and interactive details that make your brand stand out • Clean, maintainable code you can build on later I'm also co-founder of Upward, a digital studio where I deliver web projects for partner brands, so I'm used to working to a brief and a deadline. I care about clear communication and delivering work I'm proud of. If you have a project in mind, send me a message — I'd love to hear about it.

Senior Full-Stack & AI Engineer (12 years) helping startups and SMBs ship scalable web apps and AI features that actually work in production — not lab demos. My sweet spot is well-scoped, high-leverage work: build the system, harden it, then layer in AI where it earns its keep. My stack: TypeScript, Python, React, React Native, and Electron — deployed via Docker and Terraform on GCP and Cloudflare. Production systems I've shipped currently serve ~800K monthly requests across 10+ live properties. What clients hire me for: - Full-stack delivery — Next.js/React + FastAPI/Flask/Node (TypeScript), clean architecture, scalable APIs. - AI integrations — LLM features (Claude/GPT/Gemini), RAG over your data, agents and agent harnesses, automation pipelines, computer-use, computer vision, AR. - "Make it reliable" — auth, billing, CI/CD, Docker, Terraform, Cloudflare/GCP/AWS — deploys cleanly, stays maintainable. Proof of impact: - Built a RAG logistics platform extracting PDF data at 97% accuracy, cutting manual entry 85%. - Introduced AI-driven TDD workflows that lifted delivery velocity 58% with zero regressions. - Production footprint of work I've shipped: ~800K requests, ~20K unique visitors, ~40K threats blocked monthly — across 10+ live properties. ⚡ Special Offer: Right now I'm offering a limited competitive rate to early Upwork clients. Agency-level engineering at freelancer pricing — before my standard rates lock in.