I am a full-stack healthcare and technology engineer with 14+ years of experience delivering compliant, scalable, and intelligent systems across Healthcare, FinTech, Web3, AI Automation, Mobile, and Gaming. My primary focus is healthcare, building platforms that meet the most rigorous compliance standards while integrating seamlessly into real-world clinical ecosystems. Healthcare Engineering & Compliance I specialize in HIPAA, FHIR R4, HL7, GDPR, PIPEDA, and SOC2-compliant product development, with hands-on integration experience across Epic, Oracle Cerner, Meditech, and Athenahealth. I design and build telemedicine platforms, EHR/EMR systems, patient portals, remote patient monitoring (RPM) tools, AI clinical assistants, medical imaging platforms, ePrescription and pharmacy integrations, IoT wearable connectivity, lab & diagnostic APIs, and enterprise healthcare SaaS. Every system I deliver includes secure PHI handling, audit logging, encryption standards, and role-based access controls. Key deployments: 1. Huma (global digital health, 70+ countries, 100M+ patients). 2. GoToDoctor (full telehealth ecosystem) 3. Biocalculus (AI cardiac monitoring with Bluetooth ECG streaming, cloud backend, and deep learning arrhythmia detection). AI Bots & Intelligent Workflow Automation I build NLP-driven, role-aware AI workflow agents that sit as an intelligent overlay on top of your existing application, reducing per-role workload without requiring a full platform rebuild. This approach is cost-efficient, non-disruptive, and has been deployed across both Web2 healthcare systems and Web3 decentralized environments. I integrate LLMs, build custom AI Workflow agents, and architect automation pipelines that scale with your team. FinTech, Web3 & Blockchain My FinTech experience covers crypto and stock trading platforms, investment dashboards, and DeFi tooling on Ethereum & Solana. I've built Web3 automation bots, smart contracts, and hybrid Web2/Web3 architectures, applying the same compliance and engineering rigor from healthcare into high-stakes financial systems. Mobile Development I am currently developing Kotlin/React Native/Flutter-based Android applications with a focus on healthcare, including real-time device streaming(wearable data), secure cloud data pipelines, and clinical-grade UI/UX. My mobile work spans patient-facing apps, clinician tools, and IoT device companions. Gaming & Creative Tools I've delivered high-concurrency systems for Asia's top-listed gaming companies and also built Canvas-based image editor/creator tools in the Web2 space, demonstrating range across demanding, performance-critical environments. White-Label Enterprise CRM, POS, ERP & Inventory I offer a pre-built, enterprise-grade white-label platform covering CRM, Point of Sale, Inventory Management, and ERP ready to launch under your brand. This saves months of development time and significantly reduces go-to-market cost for businesses needing a complete operational platform. Core Stack: GoLang · Node.js · Nest.Js · Python · Rust || Kotlin · Flutter · React Native · AngularJS · React.Js || Ethereum · Solana || FHIR R4 · HL7 · HIPAA · GDPR · PIPEDA · SOC2 Browse my portfolio and past work for live examples across every domain. If you're building in healthcare or need a cross-domain engineer who delivers -- let's connect!!!

I build AI-powered automation systems and scalable SaaS applications that help businesses save time, reduce manual work, and launch faster. With 3+ years of experience, 1,500+ hours worked, and a strong Upwork track record, I focus on building production-ready systems that are efficient, reliable, and built to scale. 🔥 What I Can Help You With 🤖 AI Automation & Workflows ✔ n8n automation (email workflows, data processing, integrations) ✔ AI-powered email auto-replies and processing systems ✔ API-based automation and data pipelines 🚀 SaaS Development ✔ Full SaaS applications (dashboard, auth, multi-user systems) ✔ Scalable MERN stack architecture ✔ Real-time features (chat, notifications, live updates) ⚙️ API & Backend Systems ✔ REST API development (Node.js, Express) ✔ Third-party integrations (Stripe, Gmail, Shopify, CRMs) ✔ Webhooks, authentication, and backend logic 💻 Tech Stack - Frontend: React.js, Next.js, React Native, TypeScript Modern UI development (Tailwind CSS, responsive design, component systems) - Backend: Node.js, Express.js (REST APIs, scalable architecture) - Databases: MongoDB, PostgreSQL, MySQL (Sequelize, ORM-based systems) - Automation: n8n (workflow automation, API integrations) - Cloud & DevOps: AWS (S3), Cloudinary, Vercel, cPanel Tools: Git, GitHub, GitLab 🧠 My Approach * Focus on business outcomes, not just code * Clean, scalable, and maintainable systems * Fast communication and reliable delivery 🚀 Projects I’ve Built ✔ AI-powered email automation systems ✔ SaaS platforms with dashboards & authentication ✔ API integrations and automation workflows ✔ Real-time chat and notification systems If you're looking for a developer who can build, automate, and scale your systems — let’s connect.

Joshua Berk collaborates with innovative, daring people who seek to use technology for the benefit of the world in profound and meaningful ways. Previously, he worked at Google and J.P. Morgan, and has been consulting with startups (via the Techstars global startup ecosystem) for 10+ years. His specialties are distribution strategy, branding, design, marketing, and technology selection. He has advised more than 800+ businesses (including 30+ venture-funded startups) on go-to-market strategy. ✓ SEM / PPC: AdWords, Keyword Research, Bing ✓ Analytics: Tag Manager, Server-Side Tracking (SST) ✓ Display: Performance Max, Demand Generation ✓ Compliance: Cookie Consent, GDPR, CCPA, etc. ✓ Platforms: WordPress, Squarespace, Shopify, Zapier ✓ Video: YouTube In-Stream, Shorts, Bumper Ads ✓ Shopping: Merchant Center, Dynamic Remarketing ✓ Reporting: HubSpot CRM, CallRail, GA4 Goals ✓ Services: Google Ads Account Management Please note that I don't do white-label projects for agencies - thank you! 😄👍

I'm a hard working, seasoned Digital Marketing professional with deep social media and search engine marketing experience and proven ability to deliver exceptional results. I have over 18 years of experience planning, designing, and managing digital marketing campaigns with clients of all sizes, industries, and budgets. A few of my accomplishments include: 
 
 ▪ Successfully managed 300+ client SEM & SMM campaigns, some with budgets over $800K/mo ▪ Implemented an organic SMM campaign from scratch that now has 2M+ monthly audience and 205K+ Facebook followers, all without any ad spend ▪ Planned and launched dozens of successful client Google Ads, Meta Ads, Instagram, LinkedIn, and Pinterest campaigns ▪ Google Certified in several categories (Search, Mobile, Video, Shopping, Analytics, and Mobile Sites) I'm the person that other agencies and contractors rely on to create and execute on their client's SEM and SMM accounts. Skip the middle man and let's work together. I know how to leverage digital marketing to drive sales and grow brands. In 2008, I cofounded and helped lead a software company from startup to $31M+ in total revenue over nine years. I will use these same techniques to drive measurable results for you.

⭐️⭐️⭐️⭐️⭐️ “Nicolas was quick & helpful and got the job done.” ⭐️⭐️⭐️⭐️⭐️ “Great work and very professional!” 𝗪𝗲𝗹𝗰𝗼𝗺𝗲! I specialize in business automation, helping teams reduce manual work and streamline operations. ✅ Business process automation and workflow optimization ✅ Excel and Google Sheets automation (macros/VBA in Excel, Apps Script in Google Sheets) ✅ Python automation ✅ API integrations and system automation: Meta/Google/TikTok Ads, CRMs, payment systems, any API ✅ LLM-based automation and AI workflow integration 𝗛𝗮𝘃𝗲 𝗮 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗻 𝗺𝗶𝗻𝗱? Let's chat about how I can help.

Mobile App Developer, UI/UX Designer, and SaaS Product Builder specializing in scalable digital products, AI-powered applications, and startup MVP development. I help startups and companies design and build high-performance mobile applications by combining clean UI/UX design in Figma with advanced Flutter development, backend integration, and scalable system architecture. 9+ years of experience and 100+ successfully delivered projects, I focus on building complete end-to-end products from concept to launch, including UI/UX design, Flutter app development, backend systems, and deployment. Just don't develop applications. I build production-ready, investor-focused digital products designed for scalability, performance, and real-world usage. 𝐂𝐨𝐫𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 : Flutter Mobile App Developer(iOS & Android)  UI/UX Design in Figma (Wireframes, Prototypes, Design Systems)  SaaS Product Developer & Architecture  AI-Powered Mobile Applications  Startup MVP Development  Firebase, REST APIs & Backend Integration  Scalable App Architecture & System Design  Product Strategy & End-to-End Development 𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵 & 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Delivered advanced healthcare and AI-driven platforms with measurable real-world impact and funding success Geviti Health & Longevity Platform $𝟖.𝟐𝐌 funding raised AI + biomarker-driven health intelligence system Full-cycle mobile product development Scalable architecture for healthcare data systems HeroMedTech Emergency & Military-Grade Health System $𝟐.𝟏𝟔𝐌 MTEC OTA military grant NASA iTech semifinalist Johnson & Johnson QuickFire awardee Boston Scientific semifinalist Real-time wearable sensor integration Multi-patient monitoring systems AI-based clinical decision support Computer vision and health analytics integration 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 (𝐅𝐢𝐠𝐦𝐚): Mobile App UI/UX Design  Design Systems & Component Libraries  Wireframing & User Flow Design  Interactive Prototyping  Conversion-Optimized UX Design  Scalable Product Design Systems 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: Flutter, Dart, Swift, Kotlin, React Native  Firebase, Node.js, REST APIs  Figma, Auto Layout, Design Systems, Prototyping 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝: Faster MVP development cycles (40-60%)  Reduced development cost through scalable architecture  Improved user retention through optimized UI/UX design  Investor-ready product design for funding rounds  Long-term scalable system architecture If you’re building a mobile app, SaaS platform, or AI-powered solution, I can help turn your idea into a scalable, production-ready product from concept to launch. Let’s connect over a quick chat or call to discuss your project further. Keywords: Flutter developer |Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross-platform development | AI App Developer | AI | Flutter |Flutter developer|Mobile app developer| Firebase | Dart | Flutter Dart | Flutter app development | Flutter app | Flutter mobile app | Flutter application | Flutter mobile application | Flutter mobile app developer | Dating App | Real estate & property apps | Salon booking apps & beauty service apps | Event planning & booking apps | API Integration MVP developer | MVP app developer | Fitness app developer | Kotlin | Swift | Dart | Fintech App Development | Google Maps API Integration | Real-Time App Development | App Deployment | User Authentication | Push Notifications | 3rd Party SDK Integration | Front-End Development | Back-End Development | Senior UI/UX Designer | Figma Design | User Interface Design | Figma | Adobe Photoshop | Web design | Landing Pages Design | Mobile UI Design | Web & Mobile Design |UIUX Designer | Website Designer | Mobile App Designer | User Flow | Wireframing | User Interface Design | High Fidelity Design | Figma | Mockup | UI/UX Prototyping | ui ux designer| ui ux designer figma| ui designer| ux designer| ux design | ux researcher | ux ui designer | ux ui | ux product designer | saas ux ui| saas ux designer| ux ui figma| ux ui web design | mobile ui designer| mobile ui ux designer | ux designer mobile| UI UX Designer Figma expert | Figma | Web Design Figma | Saas Designer | High Fidelity | Design Figma Expert | Responsive Web Design | Wireframing | Prototyping | Visual Design | Design Systems Specialist | Figma Expert | Figma designer | In App Purchases | Social media mobile app |Payment Gateway Integration | Stripe | Real-Time App | FeaturesBluetooth / BLE Integration Apps |GPS/ Geo Location Apps | Video Streaming Mobile App | Hire Mobile app developer | Hire iPhone Developer| MVP App develope| MVP app development | MVP App developer | application developer| E-Learning Mobile App | Health & Fitness Mobile App with Telemedicine | iOS Developer | Android Developer | Mobile App Developer | Figma Expert | App Design | Web Design| Figma | UI/UX designer|Mobile App developer|Flutter|uiux designer|figma

🥇 Top-Rated Plus | 100% Job Success | 10+ Years of Web Design & Webflow Hello! I’m Giacomo — a Senior Webflow Expert + UI/UX Designer designing, building, and optimizing high-performing websites and landing pages for companies in the US and UK. Most of my recent work has been in health & wellness and premium services, where trust, clarity, and conversion matter. What I do best: • Webflow design & development — pixel-perfect, responsive builds with clean class structure • Figma expert — landing pages, full websites, design systems, interactive prototypes • Figma → Webflow delivery — production-ready implementation with scalable components & naming • CRO & A/B testing mindset — stronger hierarchy, CTA strategy, user flow, trust + objection handling (incl. AB Tasty) • CMS architecture — collections, templates, dynamic lists, filters (when needed) • Performance & SEO basics — image optimization, semantic structure, Core Web Vitals awareness • Efficient workflows — I use AI to speed up exploration (layouts/copy variants/assets), with final polish done by hand How it feels to work with me: 🛠 On-time, reliable delivery 💬 Clear, open communication 🎯 Focus on business goals and conversions — not just visuals You share your business, goals, and constraints — I’ll ask the right questions, propose a clear plan, and take you from concept → Figma → Webflow → tested & optimized. If we’re a good match, you can count on me as a long-term partner, not just a one-off freelancer.

Live Video App Development, AI App Development, MVP Development, Video Surveillance, WebRTC & Live Streaming. I help founders and product teams plan, scope, and deliver production-grade video and AI applications with Fora Soft’s senior engineering team. My focus is discovery, product requirements, technical scoping, architecture planning, delivery coordination, and client communication. The engineering work is handled by Fora Soft’s specialized developers, architects, QA engineers, and project managers. Backed by Fora Soft: $10M+ earned on Upwork, 914 jobs, 401K+ hours, and 250+ projects since 2005. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗕𝘂𝗶𝗹𝗱 – Live video apps, WebRTC platforms, streaming products, webinars, broadcasting, IPTV/OTT – AI video apps: object detection, facial analysis, emotion AI, speech-to-speech translation, captions, LLM assistants – Video surveillance and IP camera platforms: multi-camera ingestion, mobile-as-camera, smart analytics, Smart TV apps – VoIP, UCaaS, SIP, LiveKit, Twilio, Telnyx, FreeSWITCH, real-time communication systems – MVPs, rescue projects, architecture reviews, and modernization of existing systems 𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗘𝘅𝗮𝗺𝗽𝗹es → Nucleus – secure UCaaS platform by Fibernetics, a Canadian telecom serving 300K+ customers and 5,000+ businesses. Fora Soft worked on iOS and platform delivery for WebRTC + SIP audio/video, real-time voice workflows, CRM/ERP integrations, and enterprise-grade communication features. Project volume: $285K+ combined. → TransLinguist – real-time AI interpretation platform for video calls. The platform supports interpretation workflows across 75+ languages, certified interpreter operations, AI speech-to-speech features, and live captions. → Doorbell App – LiveKit SIP-to-WebRTC bridge for smart intercoms. Video and audio from SIP intercoms to a mobile app, low-latency media through LiveKit, and DTMF-based remote door opening. → EmoProof – on-device emotion AI for iOS using Core ML. Real-time facial emotion and voice sentiment analysis on the phone, with privacy-focused processing and journal-style trend stats. 𝗪𝗵𝗲𝗿𝗲 𝗙𝗼𝗿𝗮 𝗦𝗼𝗳𝘁 𝗜𝘀 𝗦𝘁𝗿𝗼𝗻𝗴𝗲𝘀𝘁 – Live streaming & WebRTC: low-latency broadcasting, webinars, multi-camera apps, IPTV/OTT – Video surveillance: IP cameras, mobile-as-camera, smart analytics, Smart TV apps – Real-time AI/ML on video: OpenCV, YOLO, facial analysis, object detection, speech AI, captions – Mobile live video: iOS, Android, React Native, AVFoundation, Camera2 – VoIP & UCaaS: SIP, FreeSWITCH, LiveKit, Telnyx, Twilio, high-load communication systems 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗢𝘂𝗿 𝗧𝗲𝗮𝗺 𝗪𝗼𝗿𝗸𝘀 𝗪𝗶𝘁𝗵 ◆ Frontend: React, Next.js, Vue, Angular, TypeScript ◆ Backend: Node.js, NestJS, Python / FastAPI, Go, PHP / Laravel ◆ Video: WebRTC, LiveKit, Wowza, Kurento, MediaSoup, Janus, Jitsi, Agora, FFmpeg, GStreamer, HLS/DASH, RTMP/RTSP, SIP, FreeSWITCH, Telnyx, Twilio ◆ AI/ML: OpenAI API, Claude, Whisper, TensorFlow, PyTorch, OpenCV, YOLO, Azure AI Face, Deepgram ◆ Mobile: Swift, Kotlin, React Native, ARKit, ARCore, AVFoundation, Camera2 API ◆ Databases & Infrastructure: PostgreSQL, MongoDB, Redis, Elasticsearch, AWS, GCP, Docker, Kubernetes, NGINX, CI/CD 𝗪𝗵𝘆 𝗙𝗼𝗿𝗮𝗦𝗼𝗳𝘁 Fora Soft is a specialized video, WebRTC, and telecom software team with: – $10M+ earned on Upwork – 914 Upwork jobs – 401K+ hours – 250+ projects since 2005 – 400+ clients across 17+ countries – Deep experience in live video, streaming, VoIP, AI video, and real-time communication Send me a message or invite me to your job. I’ll review your idea, ask the right scoping questions, and suggest the best next step: discovery, audit, MVP planning, or full development.

I am a Python AI Engineer, AI Automation Engineer, and RAG Expert focused on building production-ready AI systems, LLM applications, and automation solutions for businesses. I help companies integrate practical AI into products and workflows using Python, LLMs, RAG pipelines, AI agents, and API integrations, developing systems that connect with web apps, databases, and internal tools to automate tasks, improve decision-making, and deliver fast, reliable, and scalable results. Using LangChain, LangGraph, CrewAI, and AutoGen, I build single and multi-agent systems with human-in-the-loop controls, guardrails, and structured outputs for accuracy and reliability. 📌 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐔𝐬𝐞 : ⇉ 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 ❯❯❯❯ Python, FastAPI, Flask, REST APIs, Webhooks, Async Workflows ⇉ 𝐀𝐈 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 ❯❯❯❯ LangChain, LangGraph, CrewAI, AutoGen ⇉ 𝐑𝐀𝐆 & 𝐑𝐞𝐭𝐫𝐢𝐞𝐯𝐚𝐥 ❯❯❯❯ RAG Pipelines, Document Processing, Chunking Strategies, Embeddings, Retrieval Optimization, Context Management ⇉ 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 ❯❯❯❯ Pinecone, Weaviate, Supabase pgvector ⇉ 𝐋𝐋𝐌 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 ❯❯❯❯ Function Calling, Tool Calling, Structured JSON Output, Prompt Engineering, Stateful Workflows, Multi-Step Reasoning Systems ⇉ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 ❯❯❯❯ API Integrations, Internal Workflow Automation, AI Copilots, Business Process Automation, CRM/ERP/Support Tool Integration, n8n, Make .com, Zapier ⇉ 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 ❯❯❯❯ Claude, Cursor, GitHub Copilot, Replit, Base44 📌 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: ⇉ Python-based AI solutions to automate business tasks and processes ⇉ AI agents that perform actions and connect with external tools ⇉ Multi-agent systems to handle complex workflows efficiently ⇉ RAG-based assistants that answer questions using company data ⇉ Document Q&A systems for PDFs, websites, Notion, and databases ⇉ Internal AI copilots to support teams and operations ⇉ Customer support AI with context-aware and accurate responses ⇉ AI workflows integrated with APIs for automation and data processing ⇉ Structured AI outputs for seamless backend and system integration ⇉ Human-in-the-loop systems for review, control, and improved accuracy I build AI solutions that are not just impressive in demos, but useful in real business environments. My goal is to deliver secure, practical, and production-ready AI systems that help businesses automate operations, improve efficiency, and create better digital products. If you are looking for a developer who can build Python AI solutions, LLM automation systems, AI agents, or RAG-powered assistants, I can help design and deliver a solution tailored to your business.

I help businesses implement and optimize HubSpot and Zendesk, building the CRM workflows, customer support systems, and automation that actually get used. I'm a HubSpot Platinum Partner and Zendesk Advanced Partner with 10+ years of hands-on implementation experience. My team has built systems at companies across SaaS, legal, fitness, medical, and automotive — from initial CRM setup to full customer support operations. What I build on HubSpot: ✔️CRM implementation and customer relationship management architecture ✔️Marketing automation, email marketing, and lead nurturing sequences ✔️Sales pipeline design and CRM automation ✔️API integration and data sync between HubSpot and third-party tools ✔️Google Analytics, Google Tag Manager, and Google Ads integration ✔️Google Workspace connectivity and operations workflows ✔️HubSpot audits and ongoing CRM management What I build on Zendesk: ✔️Full Zendesk implementation and ticketing system configuration ✔️Email support, online chat support, and omnichannel setup ✔️Technical support workflows, routing rules, and SLA design ✔️AI-powered bots, agent assist, and intelligent triage ✔️System administration, automation, and macro/trigger architecture ✔️Knowledge base and help center build-out ✔️API integration connecting Zendesk to HubSpot and other CRMs Certifications: 🎓 HubSpot 15+ 🎓 Zendesk 10+ 🎓 Webflow 5+ 🎓 Zapier 3+ 🎓 Google Ads 2+ 🎓 Facebook Ads 5+ Working with me, you will: ✅ Implement a CRM your sales and support teams actually use ✅ Automate customer support workflows and reduce manual ticket handling ✅ Connect your tech stack with reliable API integrations and data sync ✅ Get clean reporting across customer support and CRM performance ✅ Build email marketing and automation that converts