UI/UX Designer for SaaS, fintech, and mobile products since 2017. I turn rough ideas into shipped, usable interfaces, and I turn stuck products into ones people actually enjoy using. WHY CLIENTS HIRE ME - 115 Upwork contracts completed, 100% Job Success Score, Top Rated badge - $265,000+ earned on Upwork as a UI/UX Designer, 2,700+ hours billed - 4.8 star average across 90+ client reviews - Member since 2017, working with clients across the US, UK, Canada, Germany, France, and Japan RECENT RESULTS - Increased sales conversion by 25% for a sales strategy SaaS platform through a UI/UX design overhaul of the onboarding flow - Delivered a 40% higher mobile conversion rate for an e-commerce platform after a full mobile UI/UX design pass - Took a UI/UX design system from zero to fully documented for a B2B SaaS client in under 6 weeks "Bohdan and his team have been great to work with throughout this project. Communication was always clear and professional, and they were responsive to feedback and revisions. They put a lot of effort into understanding the vision of the app and translating it into a functional and well-structured UI/UX design. The team was reliable, met expectations, and remained supportive during the development process. I appreciate their dedication and would be happy to work with them again on future projects." - Pieter, Travel & Wildlife App WHAT I DESIGN Fintech and Payments UI/UX Design I design mobile banking, investing tools, and payment flows as a UI/UX designer who understands the regulatory and trust constraints that make financial UX different. Clean UI/UX design here means fewer support tickets and higher conversion at checkout. Mobile App UI/UX Design (iOS and Android) 0 to 1 MVP builds and redesigns. As a mobile UI/UX designer I build onboarding flows that convert, navigation that scales past version 1, and design systems your dev team can ship straight from Figma. SaaS Dashboard and Data UI/UX Design Role based dashboards, admin panels, and complex workflows. My UI/UX design process for data heavy products surfaces the decision, not just the numbers on the screen. Design Systems and UI/UX Design Documentation Atomic, reusable component libraries in Figma, documented patterns, and developer ready handoff, so your UI/UX design decisions stay consistent as the product grows. OTHER INDUSTRIES - HR tech: applicant tracking and onboarding UI/UX design for internal HR tools - Healthcare: patient facing and clinician facing UI/UX design with a focus on clarity under pressure - Logistics: dispatch and tracking dashboard UI/UX design for operations teams - EdTech: course and learning platform UI/UX design for students and instructors - AI and analytics: UI/UX design for tools that make model output usable for non technical teams PLATFORMS I HAVE DESIGNED TurnBnB: user flows and full Figma UI/UX design for a rental marketplace SaaS Tenava.ai: UI/UX design for an AI powered SaaS build out iSmart: UI/UX design for a fitness mobile app devBetter: landing page and SaaS product UI/UX design Nealthy: full UI/UX design for a Web3 SaaS product, rated 5 stars 1Climate: flagship mobile app and web platform UI/UX design for a climate-tech startup, rated 5 stars HOW I WORK 1. Discovery: I learn your users, your business goals, and what "done" looks like before I open Figma. 2. UX research and flows: user flows, information architecture, and journey maps. 3. UI/UX design in Figma: high fidelity screens, component libraries, and interaction states. 4. Prototyping and testing: clickable prototypes, usability passes, and accessibility checks before handoff. 5. Developer handoff: specs, redlines, and a design system your engineers can build from without guesswork. I use AI to generate and pressure test 10+ flow variants in the time it used to take me to explore 2, and to stress test edge cases before dev review. Every UI/UX design decision still stays human led and tied to a business metric. TOOLS Figma (primary), FigJam, Miro, Notion, Slack, Linear, Adobe Suite. WHO I WORK BEST WITH Founders and product teams who need a UI/UX designer for a live product. If you have a working idea, an existing app that has stopped converting, or a fintech, SaaS, or mobile product that needs a real design system, that is exactly the kind of UI/UX design work I take on. I work best with clients who can share real user data or feedback, since the strongest UI/UX design decisions come from evidence, not guesses. Building a fintech product, a mobile app, or an AI powered tool that needs real UI/UX design work. Message me with what you are working on and I will tell you within a day whether I am the right UI/UX designer for it and what I would do first. Available from August 3, 2026

Here is something most business owners never hear. Your 𝗘𝗥𝗣 𝘀𝘆𝘀𝘁𝗲𝗺 is not just software, it is the backbone of every department in your company. A strong Odoo implementation is not only about installing modules. It is about 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝘆, 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗮𝗹𝗶𝗴𝗻𝗺𝗲𝗻𝘁, and 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝘀𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆. This is where I bring real value. I am an 𝗢𝗱𝗼𝗼 𝗦𝗶𝗹𝘃𝗲𝗿 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝗮𝗻𝗱 𝗘𝗥𝗣 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁, trusted by SMEs, startups, and global enterprises. With 20+ years in tier-1 enterprise applications, a background as a PwC consultant, and 10+ years focused exclusively on Odoo, I understand what businesses actually need from ERP and how decision makers evaluate risk, cost, and long-term value. ⭐ 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 𝗕𝗲𝘀𝘁 ➤ Odoo implementation and full ERP rollout ➤ Custom Odoo module development ➤ Odoo API integrations with CRMs, eCommerce, and payment gateways ➤ Odoo AI automation and intelligent workflows ➤ Odoo data migration and version upgrades (including Odoo 19) ➤ Odoo performance optimization and rescue projects ➤ Odoo portal development and third-party integrations ➤ Solution architecture and ERP strategy consulting ⭐ 𝗠𝘆 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 Before configuring a single module, I take time to understand your business, your processes, and your growth goals. A clear implementation methodology is at the center of every successful ERP rollout. I focus on business process mapping first, technology second. I build Odoo solutions using ➤ Structured business process analysis and business process modeling ➤ Upgrade-safe, maintainable customizations ➤ Clean data migration and system integration ➤ Scalable enterprise resource planning architecture ➤ Real-time reporting and dashboard visibility My goal is to make your ERP feel like it was built specifically for how your business works. ⭐ 𝗢𝗱𝗼𝗼 𝗠𝗼𝗱𝘂𝗹𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 ➤ Accounting and Financial Accounting ➤ Sales, CRM, and CRM Automation ➤ Inventory Management and Warehouse ➤ Manufacturing and MRP ➤ Purchasing and Purchase Orders ➤ POS (Point of Sale) ➤ eCommerce and Website ➤ Helpdesk and Customer Support ➤ HR and Payroll ⭐ 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀 𝗮𝗻𝗱 𝗧𝗼𝗼𝗹𝘀 ➤ PostgreSQL database management and optimization ➤ RESTful API development and integration ➤ AI agent development and automation (n8n, custom bots) ➤ Docker and DevOps for scalable Odoo deployments ➤ Web development and dashboard design ➤ Data management, bookkeeping, and bank reconciliation ⭐ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 ➤ Manufacturing and retail ➤ eCommerce and SaaS ➤ Finance and professional services ➤ Education and healthcare From startup founders implementing their first ERP to enterprise teams migrating from legacy systems, I deliver Odoo solutions that scale. ⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗧𝗿𝘂𝘀𝘁 𝗠𝗲 ➤ 100+ Odoo ERP implementations delivered ➤ Fortune 500 client experience, including PepsiCo ➤ Clear communication at every project stage ➤ Upgrade-safe customizations that protect your investment ➤ Full documentation and knowledge transfer ➤ A structured, business-first implementation process My work has helped clients replace disconnected legacy systems, automate manual workflows, and gain real-time visibility across their operations. ⭐ 𝗥𝗲𝗰𝗲𝗻𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 ➤ Full ERP implementations delivered for SMEs and global enterprises ➤ Custom Odoo modules built for accounting, inventory, and manufacturing ➤ Rescue projects that stabilized underperforming Odoo systems ➤ AI-driven automation workflows integrated into Odoo operations You bring the business requirements. I turn them into an ERP system that performs. ⭐ 𝗟𝗲𝘁 𝗨𝘀 𝗕𝘂𝗶𝗹𝗱 𝗮𝗻 𝗘𝗥𝗣 𝗦𝘆𝘀𝘁𝗲𝗺 𝗧𝗵𝗮𝘁 𝗪𝗼𝗿𝗸𝘀 𝗳𝗼𝗿 𝗬𝗼𝘂 If you want an Odoo implementation that is strategic, scalable, and built the right way from day one, I am here to help. Share your business processes, current systems, or even a simple description of your challenges, and I will outline a practical roadmap you can move forward with confidently. 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗲𝗹𝗲𝘃𝗮𝘁𝗲 𝘆𝗼𝘂𝗿 𝗘𝗥𝗣? 𝗟𝗲𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝘁𝗵𝗮𝘁 𝘀𝗰𝗮𝗹𝗲𝘀. Keywords: odoo developer, odoo consultant, odoo implementation, odoo erp, odoo development, odoo customization, odoo integration, odoo silver partner, erp solution architect, odoo api integration, odoo data migration, odoo administration, enterprise resource planning, crm development, inventory management, business process modeling, postgresql, odoo ai automation, AIAgentDevelopment, CRMAutomation, BusinessProcessModeling, RESTfulAPI

I can start today❗️ I build enterprise full stack, .NET, MERN systems, Azure cloud architectures, and Microsoft SharePoint + Power Platform solutions that eliminate manual work - full stack developer and software engineer with 12+ years of experience, 7,000+ hours on Upwork, 60+ completed contracts, and a 100% Job Success Score. If your team runs on Excel and manual approvals, I help you automate it properly with AI-powered tools and scalable web platform architecture, as a full stack developer, web developer, and React developer, I cover the entire stack. Microsoft Power Platform (workflow automation) I help teams modernize operations with Microsoft Power Platform without turning it into an unmaintainable patchwork. Power Apps + Power Automate + Microsoft SharePoint + Dynamics 365: apps, workflows, and integrations that eliminate manual work. Whether you need a full app development cycle or Automation for Microsoft 365, I deliver connected solutions built by a full stack developer who gets both backend logic and business process. Back-End Engineering ( .NET developer ) My deep expertise lies in the .NET Core ecosystem and Node.js, where I've worked with .NET Framework, ASP.NET Core, C#, Entity Framework, and Microsoft SQL Server as a full stack developer. Key achievements: ▪️Delivered 50+ enterprise-level full-stack applications, improving business process by 35–70% through automation, optimized logic, and scalable architectures. ▪️Built 80+ RESTful and SOAP-based APIs powering real-time integrations with CRMs, ERPs, payment gateways, IoT devices, and mobile apps. ▪️Optimized 250+ SQL databases, including data warehouse architectures, increasing query performance by up to 10× and ensuring 99.9% uptime in production. ▪️Designed secure, cloud-native systems using Azure App Services, Azure Functions, Azure Event Hub, Azure Service Bus, Azure SQL, and Azure Application Insights across 15+ production environments. Front-End & Full Stack Web Application Development On the front end, I design and build responsive web application interfaces using HTML5, CSS3, JavaScript, TypeScript, Bootstrap, React, Next.js, and Angular (modern MERN stack). As a React developer, web developer, and full stack developer, I focus on performance. I also work as a WordPress developer and as a mobile app developer building fast sites and cross-platform apps with React Native. Key achievements: ▪️Delivered 40+ full-stack and responsive web platform applications using Angular, Next.js, and React, integrated with ASP.NET Core back ends. ▪️Built 30+ MERN stack (React, Next.js) solutions, improving user engagement and retention by up to 60%. ▪️Shipped 8+ cross-platform mobile apps (iOS/Android) using React Native as a mobile app developer. ▪️Delivered full stack developer-level hybrid solutions: React, Next, or Angular front ends powered by C# / ASP.NET / MongoDB services, reducing costs and improving time-to-market for SaaS platform and web application projects. Azure Cloud, Power BI & Data Analytics I design complete Azure cloud environments and end-to-end data analyst-grade analytics systems: Azure infrastructure: ▪️Azure App Services, Azure SQL, Azure Cosmos DB (with MongoDB API compatibility) ▪️Azure Storage, Azure Active Directory, Key Vault ▪️CI/CD pipelines with Azure DevOps and GitHub Actions ▪️AWS migrations and hybrid cloud architectures ▪️Azure Data Factory pipelines for ETL and data warehouse integration Power BI / Looker Studio & dashboard analytics: ▪️30+ automated dashboard solutions with KPI Dashboards for operations, finance, and logistics ▪️Data analyst-ready models integrating Azure SQL, Azure Data Factory, and Azure Data Lake ▪️Report automation replacing manual Excel and Tableau-style workflows with live Power BI dashboards ▪️Looker Studio integration for clients on Google ecosystem ▪️Data visualization layers connecting data warehouse, Azure SQL, MongoDB, and operational databases into unified KPI Dashboards, cutting reporting turnaround by up to 3 days per cycle AI-Powered Solutions & Modern App Development As a full stack developer, I integrate AI-powered into enterprise workflows: ▪️Chatbot development using OpenAI API, and custom NLP pipelines for customer support and ERP assistants ▪️AI-powered document processing and classification integrated with Microsoft SharePoint, Power Automate, and MERN stack ( React, Next.js, MongoDB, Node.js ) ▪️Tool development for automation and reporting, replacing manual work ▪️As a mobile app developer, I extend automation and AI layers into mobile apps on iOS and Android 💡Business Impact ▪️+40% e-commerce sales through optimization and React / Next.js checkout redesign ▪️25% lower infrastructure costs for a SaaS full-stack platform after migrating to microservices using .NET Core + Azure ▪️Reduced manual reporting time by 80% via automated Power BI, Looker Studio + Azure Data Factory pipelines ▪️Delivered automation system solutions cutting manual data entry by 60%.

- Lived in NJ and worked on Wall Street, New York for 5+ years - More than 13 years of software testing experience - Worked with clients like Morgan Stanley, RBC Capital Markets, JP Morgan Chase, McGraw Hill, Deloitte Consulting. - Setup testing practice for multiple firms in US and India - Lead testing efforts for big and small projects - Hands-on with test cases writing, test cases execution, defects reporting, test planning, requirements gathering & management, coordinate with developers, providing test summary reports. - Strong analytical skills with excellent communication skills Heading a start-up focused only on software testing catering to product and services teams across North America, Canada, Europe, Australia and India. Tools - Test Automation - Selenium WebDriver, HP QTP, Appium, Calabash, Cucumber, Katalon, Protractor API Testing - Postman, Swagger, SoapUI Performance Testing - HP LoadRunner, StressStimulus, Fiddler, JMeter, LoadUI Test Management - Jira, Mantis, Trello, Redmine, Adaptavist CI/CD - Jenkins, Maven, Bamboo, Bitbucket. Devices available - iOS – iPhone 11, iPhone XR, iPhone 7, iPhone 6s, iPad 3, iPod 5th gen Android - Samsung Tablet4, Samsung Galaxy S4 phone, Moto G, Nokia 3, Samsung M10 phone, Redmi Go, Oppo A12 PCs - Mac Mini with High Sierra 11, Linux Ubuntu, Windows XP, 7, 8, 10.

💼 Python Developer | Python Django | Python Web Scraping | Python Full Stack Developer | Python AI | Python Automation 🏆 TOP RATED PLUS | 💰 $5M+ Client Revenue | 💼 111+ Projects Delivered | ✅ 11,000+ Upwork Hours 💡 Clients Achieved: 🚀 Raised $4.9M+ / $9.4M+ / $6M+ after product development 📈 Scaled platforms to millions of users & billions of operations ⚡ Reduced system load & response time with optimized Python architectures 💰 Automated payments, workflows, and analytics → higher ROI & efficiency 🏥 Built secure, compliant systems (HIPAA, GDPR) used by global organizations I am a Python Developer, Python Full Stack Developer, Python AI Developer, and Python AI Engineer with 10+ years of experience building scalable web platforms, SaaS products, AI systems, and high-performance backend architectures. As a Python Developer, I specialize in designing clean architecture, scalable systems, performance optimization, and production-ready solutions that support real business growth. I work as a Python Full Stack Developer (Python + React / Next.js), combining powerful backend engineering with modern frontend development to deliver complete end-to-end applications. My expertise includes Python Django development, Flask development, and FastAPI development, building robust APIs, microservices, and distributed systems. I am also a Python Automation Engineer and Python Web Scraping Specialist, building intelligent automation systems, data extraction pipelines, and large-scale Python web scraping solutions for business intelligence, analytics, and AI-driven data processing. I design reliable scraping architectures that handle complex, high-volume data at scale. As a Python AI Developer, I build AI-powered applications, NLP systems, automation workflows, and data-driven intelligent platforms integrated with modern Python frameworks and cloud infrastructure. ⚡ Core Expertise as a Python Developer Python Full Stack Development (Python + React / Next.js) Python Django Developer, Flask Developer, FastAPI Developer Python AI Development & Machine Learning Integration Python Automation Engineering for business workflows Python Web Scraping & Data Extraction Systems Scalable backend systems, APIs, and microservices Cloud & DevOps (AWS, Docker, CI/CD pipelines) High-performance, production-grade Python systems 🚀 Selected Projects The Skills ($4.9M raised) 🎓 – Built and scaled an e-learning platform with payments, subscriptions, and mobile apps. As a Python Developer, helped launch a product used by thousands of users worldwide. Veeqo (acquired by Amazon) 📦 – Developed retail infrastructure processing £1B+ in orders. Optimized backend performance, integrated Stripe, and reduced server load using AWS Lambda as a Python Developer. Creyos (75K+ users, healthcare) 🏥 – Built a HIPAA-compliant cognitive assessment platform used by global research institutions. As a Python Developer, worked on secure data systems, scaling, and performance. CityFALCON ($6M raised) 📊 – Created a real-time NLP-powered financial news platform processing millions of articles daily. Designed scalable backend architecture as a Python Developer. ⚡ What I Deliver as a Python Developer Clean, scalable Python AI systems and backend architectures High-performance Python Django / Flask / FastAPI applications Python Full Stack Development (React / Next.js integration) Python Automation & Python Web Scraping solutions AI-powered Python applications and intelligent workflows Secure, compliant systems (GDPR, HIPAA-ready architectures) End-to-end product delivery from idea to production Client Testimonials ⭐⭐⭐⭐⭐ “Very professional! Pleasure to work with. Will definitely use again.” ⭐⭐⭐⭐⭐ “Super reliable, fast, and with clean, well-structured code. Communication was smooth and always on time.” ⭐⭐⭐⭐⭐ “Very satisfied with the work.” 💼 Why Clients Work With Me 10+ years of proven experience as a Python Developer Strong expertise in Python Full Stack, Python AI, and Python Web Scraping Ability to scale systems from MVP to enterprise-level platforms Deep understanding of backend architecture and system design Reliable communication and predictable delivery 🚀 Let’s talk about your project - I am available as your Python Developer, Python Full Stack Developer AI React, Python AI Developer, Python Automation Engineer, Python Django Developer, and Python Web Scraping Specialist.

As an Expert-Vetted (Top 1% Upwork Talent) strategist with 25+ years of industry leadership, I specialize in AI-driven development ecosystems. I lead ChicMic Studios, a premier studio where we bridge the gap between visionary concepts and high-stakes enterprise reality. We don't just build applications; we architect intelligent, scalable ecosystems that define industry standards. In today's landscape, development must be AI-First. I provide the strategic leadership to integrate agentic workflows, machine-to-machine economies, and decentralized Web3 architecture into your core business model. Notable Highlights: Scale & Trust: Successfully overseen 2000+ projects with a team of 150+ experts. Enterprise Pedigree: Trusted partner for Fortune 500s including Microsoft, Samsung, P&G, and high-growth leaders like Swiggy. AI-Native Infrastructure: Expert in integrating LLMs, agentic process automation, and RAG systems into enterprise workflows. Gaming & Metaverse Powerhouse: Award-winning expertise in Unreal Engine 5, Unity, and Roblox, creating immersive worlds for millions of players. Operational Excellence: Agile-led delivery with a focus on rigorous coding standards and SOC2-level security. Our Pillars of Innovation: Enterprise AI: Agentic workflows, custom LLM integration, and autonomous business process automation. Gaming & Social Platforms: High-fidelity multiplayer builds (UE5/Unity) and branded Roblox experiences for the next generation of digital consumers. Web3 & Blockchain: Smart contract architecture, x402 protocol integration, and decentralized identity. Mobile & Web: Scalable, high-concurrency platforms designed for maximum ROI and global reach. What Clients Say: "Great team! We could rely on them to do all the work as planned, and we got what we needed right in time." "Thorough in their approach and inspired trust. I would definitely work with ChicMic Studios again." "Always delivers prompt and professional service—that's why they get first dibs on all our new projects." The Commitment: We are committed to delivering future-proof, AI-enhanced solutions tailored to your unique enterprise needs. Whether you are a brand looking to enter the Roblox metaverse or a corporation seeking to automate via Agentic AI, let’s turn your vision into reality. Ready to lead your industry? Let's discuss your project.

👋 Hi! I'm a professional award-winning 🏆 video production expert 🎞️ , that: 📌 Affordable for almost everyone. 📌 Is in the top 1% of the best freelancers in the world, pre-selected by Upwork experts. 📌 With over 10 years of experience in Video Production, Video Editing, and Motion Design. 📌 Trusted by major brands such as Google, Microsoft, Unilever, Porsche, Subaru, NASA, Henkel, FIFA, Tefal, Kinder, Rowenta, Kärcher, and others. 🔴 My services include: ✅ Video Production — end-to-end video creation as a videographer and content creator, delivering video animation for brands, businesses, and youtube platforms ✅ Video Editing — clean and structured editing with a videographer and graphic designer mindset, supporting youtube workflows and tasks often handled by a virtual assistant ✅ Motion Design — visual storytelling built on 3d animation, graphic design, and professional video editor techniques, ideal for modern explainer video projects I also handle VFX and CGI, provide professional color correction, and deliver clean, well-balanced sound design as part of the final production. 🔻Write me for a free consultation on your project🔻

I am an AR/VR Solution Architect and Idea Generator with 10+ years of hands-on experience creating immersive 3D, AR, VR, and real-time web solutions. My primary value lies in transforming raw ideas into clear, viable, and scalable technical concepts. I generate product ideas, define system architecture, choose the right technologies, and design the overall technical vision that turns concepts into real, working products. I stay personally involved in the most critical parts of implementation to ensure that the original idea is executed correctly and reliably. I specialize in projects where there is no ready-made solution and where strong architectural thinking is required — including AR/VR platforms, interactive simulations, digital twins, product configurators, and experimental real-time 3D applications. What you can expect: • Clear product and technical vision from the very first discussion • Thoughtful architecture built for scalability and long-term use • Hands-on implementation of core and complex components • Direct communication with the person responsible for technical decisions • Production-ready solutions, not just prototypes or demos Core expertise: AR / VR / XR • WebXR, 8th Wall, ZapWorks, Spark AR • Unity (C#): AR, VR, MR applications • AR Foundation, ARCore, ARKit, Vuforia, EasyAR • VR frameworks: XR Interaction Toolkit, VRTK, Oculus SDK Unreal Engine • Unreal Engine 4 / 5 (Blueprints & C++) • Real-time visualization and architectural walkthroughs • Interactive simulations and product configurators • CARLA Simulator for autonomous driving and simulation • Niagara VFX, Sequencer, Metahuman integration Web & Real-Time 3D • Three.js, A-Frame, PlayCanvas • WebGL, GLSL • React, Vue.js • Desktop packaging with Tauri and Electron Backend & System Architecture • Node.js, PHP, Laravel • MySQL, PostgreSQL, MongoDB • Docker, Nginx • API integration and system design How I work: I work directly with clients from the idea stage. I help shape the concept, define the architecture, validate technical assumptions, and personally implement or prototype the most critical parts of the system. My goal is to ensure that the final solution is technically sound, scalable, and aligned with the original vision. Typical use cases: • Turning early-stage ideas into technical concepts and prototypes • Designing architecture for complex AR/VR and 3D systems • Interactive simulations and digital twins • 3D product configurators and visualization platforms • Technical consulting and architecture reviews My goal is to help you move from an idea to a clear, technically grounded solution that can grow into a real product. Feel free to book a consultation to discuss your idea, concept, or technical challenge. Keywords: AR, VR, XR, WebXR, Unity, Unreal Engine, Three.js, WebGL, Simulation, Digital Twin, Product Configurator, Real-Time 3D, Interactive Visualization, ARKit, ARCore, Vuforia, Mixed Reality, Oculus, HTC Vive, HoloLens

I build AI-powered products and full-stack systems for businesses worldwide. Production-ready. On time. Every time. 🏆 ▪️ Full Stack Development: Python, Django, FastAPI, React, Next.js, Node.js, Nest.js, TypeScript ▪️ AI Developer & LLM Integration: Claude API, OpenAI API, RAG Pipelines, AI Chatbots, Multi-Agent Systems ▪️ Python Developer: Django, FastAPI, REST API, Celery, PostgreSQL, Redis ▪️ React Developer: Next.js, React Native, TypeScript, SaaS Dashboards, Web Applications ▪️ Node.js Developer: Nest.js, Express, TypeScript, GraphQL, WebSockets, Microservices ▪️ Enterprise Software Development: FinTech Platforms, HealthTech, HIPAA-Compliant Systems, Government ▪️ Cloud & DevOps: AWS, Azure, Docker, CI/CD Pipelines, GitHub Actions, Infrastructure as Code ▪️ AI Automation: Document Processing, Knowledge Bases, Agentic Workflows, Chatbot Development Clients: Audi · eToro · California Department of Justice · Qonto (European FinTech, $5B valuation) Official Anthropic Technology Partner · Inc. 5000 · Forbes Technology Council 🥇 200+ projects shipped · 0 missed deadlines · 100% estimate accuracy ✔️ AI DEVELOPER & LLM INTEGRATION I design and ship AI-powered products built on Claude (Anthropic) and OpenAI APIs. As an official Anthropic Technology Partner, I have deep hands-on expertise in LLM application architecture for enterprise use cases. What I build: AI chatbots and conversational assistants, RAG (Retrieval-Augmented Generation) systems, multi-agent workflows, document processing automation, knowledge base platforms, AI-powered search, recommendation engines, and LLM integration into existing products via API layer. Stack: Python, FastAPI, LangChain, LlamaIndex, Claude API, OpenAI API, Pinecone, Chroma, Weaviate, Redis, PostgreSQL, AWS Lambda, Docker. Every AI product is production-ready — with proper context management, guardrails, cost optimization, error handling, and monitoring. Not a demo. Not a prototype. Shipped software. ✔️FULL STACK DEVELOPER — PYTHON · REACT · NODE.JS 12 years building web applications, SaaS platforms, and enterprise systems from scratch to production. I own the full stack: architecture, backend, frontend, database, deployment. Backend: Python (Django, FastAPI, Flask), Node.js (Nest.js, Express), REST API, GraphQL, WebSockets, async task queues (Celery, Bull), JWT and OAuth2 authentication, role-based access control. Frontend: React, Next.js, React Native, TypeScript, Tailwind CSS, Redux, SWR. Responsive, accessible, performant. Component architectures that scale — not code that breaks when you add the third developer. Database & Infrastructure: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch. AWS (EC2, RDS, S3, Lambda, CloudFront, ECS), Azure, Docker, Kubernetes, GitHub Actions, GitLab CI. Infrastructure as Code (Terraform, AWS CDK). ✔️ ENTERPRISE SOFTWARE — FINTECH · HEALTHTECH · GOVERNMENT I build mission-critical systems for regulated industries where reliability, security, and compliance are non-negotiable. FinTech: payment processing systems, transaction monitoring, compliance automation, fraud detection, financial reporting dashboards, multi-currency platforms, Stripe and banking API integrations. Reference: Qonto — European neobank unicorn at $5B valuation. HealthTech: HIPAA-aware platforms, patient data management systems, clinical workflow automation, EHR and EMR integrations, telemedicine infrastructure, secure document handling. Reference: Modern Animal, Truveris, Prounitas. Government & Legal: audit-trail systems, secure document processing, role-based access control, decision logging, compliance reporting. Reference: California Department of Justice. ✔️ EDTECH PLATFORMS Student data systems, LMS infrastructure, analytical dashboards, compliance and security, user progress tracking, video delivery, assessment engines, and multi-tenant SaaS architecture. EdTech is my deepest vertical — more delivery experience in this space than almost any developer on this platform. ✔️ TEAM AUGMENTATION Need senior developers who plug into your product and deliver from week one, without the overhead of sourcing and onboarding? I source, vet, and lead the right engineers for your stack and timeline. Python developers, React developers, Node.js developers, AI engineers — all from a pre-vetted pool of top 3% talent. ✔️ PROJECT RESCUE Half-built product? Vibe-coded MVP that needs finishing? App that's live but has performance issues, security vulnerabilities, or can't scale? I take ownership, audit the codebase, and ship. Performance optimization, security hardening, technical debt reduction, production-grade refactoring — all part of what I do. ✔️ HOW I WORK Every engagement runs through a 36-point Quality Standards framework — a proprietary delivery process built over 200+ projects. Accurate estimates. Transparent tracking. On-time delivery. No surprises.

Hi, I’m Marcus Green, Ph.D. Your preferred problem-solver and solution provider specializing in marketing analytics, business intelligence, GA4, Google Tag Manager, Power BI, Looker Studio, AI automation, and custom growth systems. I am here to Serve you! Yes, S.I.R. ! SERVICE. INTELLIGENCE. RELATIONSHIPS. Service means I begin with the person, organization, and problem in front of us. I listen and anticipate need. Intelligence means I diagnose carefully, study the data, ask better questions, and build the right solution instead of simply selling another tool. Relationships mean I communicate clearly, teach what we know, take responsibility for the work, and create value that lasts beyond one contract. I built CTLR PLUS SOLUTIONS, it is a growth firm. Clients usually contact me because: • GA4, Google Ads, Meta, their CRM, and revenue reports do not agree. • Google Tag Manager or conversion tracking is broken. • Their Power BI or Looker Studio dashboard does not answer the real business question. • Reporting is manual, slow, or difficult to trust. • Their data is spread across disconnected systems. • They want to use AI automation but do not know what should be built. • They need a dashboard, workflow, internal tool, web application, or MVP made real. • They need a senior problem solver who can connect business goals with technical execution. I want to know: What is the real problem? What is preventing growth? What would a useful solution allow your people to do? CORE SERVICES MARKETING ANALYTICS AND TRACKING • Google Analytics 4 (GA4) • Google Tag Manager (GTM) • Google Ads conversion tracking • Meta Pixel and Conversions API • Lead, form, call, and checkout tracking • Marketing attribution • CRM and revenue measurement • Tracking audits and troubleshooting BUSINESS INTELLIGENCE AND DASHBOARDS • Microsoft Power BI • Looker Studio • Executive dashboards and KPI reporting • Marketing, sales, financial, and operational dashboards • Data modeling and automated reporting • BigQuery, Snowflake, SQL, and ETL workflows • Data integration and BI strategy AI AUTOMATION AND CUSTOM DEVELOPMENT • AI-powered business workflows • Custom AI tools and internal agents • Workflow and CRM automation • Lead routing, qualification, and enrichment • APIs and software integrations • Web scraping, Chrome extensions, and internal applications • Custom MVP and web application development GROWTH STRATEGY AND SOLUTION ARCHITECTURE • Analytics and technology audits • Growth measurement and KPI development • Business requirements and solution design • Technical project leadership • Fractional analytics and BI leadership • Team training and executive decision support HOW I WORK 1. DIAGNOSE THE REAL PROBLEM I understand what is happening, why it matters, what has already been attempted, and what success should look like. 2. FIX THE FOUNDATION If the tracking is wrong, the dashboard will be wrong. If the process is unclear, automation will only create confusion faster. 3. BUILD WHAT IS USEFUL The goal is not more technology. The goal is a practical solution that saves time, improves decisions, reduces waste, increases visibility, or creates new value. 4. TEACH AND EXPLAIN Teaching is part of how I serve. I explain what we are doing, why it matters, how the system works, and what the information means. PROVEN EXPERIENCE • $300K+ earned on Upwork • 100% Job Success Score • Top Rated Plus • 100+ completed Upwork projects • Ph.D. in Educational Psychology and Measurement • More than 20 years of experience in leadership, research, education, analytics, measurement, and organizational problem-solving I lead every engagement personally. When additional capacity is needed, I work with trusted CTLR PLUS SOLUTIONS developers, data engineers, automation specialists, and technical professionals. You receive senior strategy, direct accountability, and the technical support required to complete the work properly. The work carries my name. Growth is not only more revenue. Growth can mean better decisions, stronger systems, more capable people, less wasted time, clearer information, and an organization better prepared for what comes next. We are always in the solution business. NEXT STEP Send me a message describing the problem, what is not working, the tools involved, and what a successful outcome would look like. I will help identify the clearest next step and determine whether I am the right solution provider for the work. Your friend and analyst Marcus A. Green, Ph.D. Founder and Principal Problem-Solution Architect CTLR PLUS SOLUTIONS Service. Intelligence. Relationships. Yes, S.I.R. Thank you for your time reviewing my profile!