I’m a results-driven Shopify Developer, WordPress Expert, and Full-Stack AI Engineer with 10+ years of experience building high-converting eCommerce stores, professional websites, and scalable web & mobile applications with intelligent AI solutions. I specialize in Shopify, WordPress, and modern full-stack development, combining robust backend technologies with AI capabilities to create smart, automated, and future-ready digital solutions. From custom Shopify stores to AI-powered web and mobile applications, I deliver high-performance results that drive growth. Core Expertise: 🛍️ Shopify Development: Custom themes, Liquid, app integrations, checkout customization, Hydrogen, and Shopify Plus 📝 WordPress Development: Custom themes & plugins, Elementor, WooCommerce, performance optimization, and technical SEO 💻 Full-Stack Web Development: Python, Nest.js, Node.js, React, Next.js, Laravel 🧠 AI Solutions & Integrations: AI-powered features, chatbots, recommendation engines, automation, content generation, and intelligent analytics 🗄️ Databases: PostgreSQL, MongoDB 📱 Mobile App Development: React Native and Flutter ⚡ Performance & SEO: Speed optimization, Core Web Vitals, SEO, security, and long-term maintainability I focus on building fast, secure, scalable, and intelligent solutions — whether it’s an AI-enhanced Shopify store, smart automation systems, or full-stack applications with machine learning capabilities. My clients benefit from improved user engagement, operational efficiency, and competitive advantage through AI integration. If you’re looking for a reliable Shopify developer, WordPress expert, or full-stack engineer who can also deliver powerful AI solutions, let’s discuss how I can help bring your vision to life with clean, maintainable code and innovative technology.

✅ Expert-Vetted Developer | Digital Solutions Architect | Founder of Apptimist Studio Helping startups and scaling businesses build world-class digital products with speed, strategy, and confidence. **** About Me**** I'm a product-focused software engineer and systems architect with over a decade of experience helping teams bring their digital ideas to life. I lead Apptimist Studio, a product development studio that partners with early-stage and scaling companies to build high-quality, scalable web and mobile applications. Whether you're launching your MVP, rebuilding an outdated platform, or need a fractional CTO to guide your tech decisions—I can help. ****What I Do**** ✅ I work with founders, product teams, and agencies to: - Build MVPs or complete products from scratch - Act as an outsourced CTO or technical co-founder - Translate business goals into clear, executable development plans - Lead and manage remote product teams - Set up scalable, cloud-native infrastructure - Improve code quality, security, and system reliability ****Core Expertise**** ✅ Product Strategy & Ownership - Defining, prioritizing, and delivering product features with a user-first mindset ✅ Custom Web Application Development - Python, Django, PostgreSQL, Docker, ECS ✅ Cloud & Infrastructure Architecture - AWS (Certified Cloud Practitioner), EC2, ECS, S3, CloudFormation, Terraform ✅ DevOps & Automation - CI/CD, Kubernetes, containerized environments, scalable backend workflows ✅ System Design & Data Architecture - Secure, API-first, modular systems for long-term growth ✅ UX/UI Oversight - Working alongside in-house designers and researchers to ensure product-market fit. While I personally focus on strategy, systems, and technical leadership, I work closely with our in-house expert UX/UI designers and developers to deliver seamless, user-centered experiences across web and mobile platforms. If awarded a UX/UI project, I’d bring in one of our senior UX/UI specialists to collaborate with me and ensure we cover all bases — from user research and wire-framing to pixel-perfect UI design and implementation. This means you get a cohesive, end-to-end team without the hassle of managing multiple freelancers. ****Selected Work**** I’ve worked with global corporations, fast-growing startups, and everything in between. ****Highlights include**** ✅ Thrive Circle – Infrastructure and backend for a US wellness app ✅ SPAR - E-commerce platform for modernised in-store, self-checkout grocery shopping ✅ ZIM Connections – Global eSIM tech platform with complex onboarding flows ✅ Muzeo Treats – Full custom e-commerce build for gourmet gifting ✅ Nescafé É (Nestlé) – Internal innovation portal for global teams ✅ Tamarack Idaho – Resort booking tools and mobile feature development ✅ European Bank (Confidential) – Data pipelines and secure cloud systems ✅ Industry 4.0 Digital Tools – Manufacturing optimization for Italy & Slovenia ✅ IoT Security Projects – Secure prototyping with MircoSec in Singapore ****About Me**** I hold a Master’s degree in Engineering of Computing Systems from Politecnico di Milano and am a Certified AWS Cloud Practitioner. I'm also the author of On Understanding the Causes of Software Defectiveness, a book focused on improving software quality and reliability. Over the years, I've worked with Forbes 200 companies such as Accenture, Pirelli, and Spar, as well as numerous startups across Europe, the U.S., and Asia. ****Why Clients Choose Me**** ✅ I combine deep technical expertise with clear product thinking ✅ I communicate openly, proactively, and with transparency ✅ I lead projects with structure, accountability, and a focus on business outcomes ✅ I offer long-term partnerships—not just code drops If you're looking for a reliable technical partner who understands both engineering and product strategy, let's talk. I’d be happy to learn more about your project and see how I can help.

I help founders and businesses build AI-powered SaaS products, internal platforms, and backend systems that are designed for real users, real workloads, and long-term growth. Most software projects fail because teams focus on code before understanding the business process. My approach is different: first we define the workflow, users, integrations, and operational requirements. Then I design and build the system so it remains reliable when customers, data, and usage grow. Throughout my career I've worked on scalable cloud systems, authentication platforms, SaaS products, workflow automation tools, and AI-enabled applications using AWS and TypeScript. Whether you're launching a new product, modernizing internal operations, or integrating AI into an existing platform, I can help take the project from architecture to production. How I Work I combine strong software architecture practices with modern AI-assisted development workflows to accelerate delivery without compromising quality, maintainability, or long-term scalability. AI is integrated throughout planning, implementation, testing, documentation, and code reviews where it creates a clear advantage. This allows me to move faster on repetitive engineering tasks while keeping human oversight on architecture, security, business logic, and critical technical decisions. I work with modern AI development workflows, including AI coding assistants, agent-based tooling, retrieval systems, MCP-based integrations, and AI-powered automation pipelines. However, I view these as productivity tools—not substitutes for sound engineering judgment. For clients, this typically means: • Faster development cycles • Reduced implementation costs • Better documentation and maintainability • Quicker prototyping and iteration • More focus on solving business problems instead of repetitive engineering work What I Build AI-Powered SaaS Products AI-enabled applications and platforms AI agents and workflow automation Retrieval-Augmented Generation (RAG) systems Knowledge bases and document intelligence OpenAI and Claude integrations Multi-step agent workflows Backend Systems & SaaS Architecture Node.js and TypeScript backends NestJS applications Multi-tenant SaaS platforms Scalable REST APIs Authentication and authorization systems Event-driven architectures Enterprise workflow platforms AWS Cloud & Serverless Systems I design systems that remain maintainable and cost-effective as usage grows rather than requiring expensive rewrites later. Typical Projects AI chatbots integrated into existing products SaaS MVPs built for launch and future scaling Internal business platforms replacing spreadsheets and manual workflows Scheduling and operational systems Customer portals and self-service platforms API-heavy applications with multiple third-party integrations AI-powered document and knowledge management systems Technologies Backend: Node.js, TypeScript, NestJS Cloud: AWS Serverless, Docker, Kubernetes, AWS Lambda, API Gateway, DynamoDB, EventBridge, SQS, Cognito, S3, SES, CloudWatch, OpenSearch Databases & Search: DynamoDB, PostgreSQL, OpenSearch, Supabase AI: OpenAI, Claude, LangChain, RAG Architectures, AI Agents Integrations: OAuth, OpenID Connect, Cognito, Webhooks, Third-Party APIs Who I Work Best With SaaS founders Startup teams Growing businesses replacing manual processes Companies adding AI capabilities to existing products Teams that need both technical architecture and implementation If you're building a SaaS product, AI-enabled platform, workflow system, or custom business software, send me a brief overview of what you're building, who will use it, and your target timeline.

I build production-grade AI products for health and fitness companies. LLM/RAG, FastAPI, React, Flutter. Idea, or a broken MVP, to a real product that holds up. If you validated an idea and now need it built right, or you've got a vibe-coded MVP that's breaking and can't scale, that's exactly what I do. I take health and fitness AI products from concept to launch, the kind real users actually use every day. What I've shipped, all architected and built by me end to end: CuePilates, a full AI SaaS on Next.js, Supabase, Stripe and OpenAI, idea to launch in under a month. A clinical AI platform doctors use daily. DietTalk, live on the App Store and Google Play. How I work: a free call to scope it, then a working prototype of your core feature in about 2 weeks that you can use yourself, then the full build in phases where you see working software and approve each phase before you pay for it. Weekly demos, daily comms, clean handover so you own it. Secure, encrypted handling of clinical and patient data, with production standards baked in: auth, payments, multi-tenant, scale. Not a demo that falls over at launch. If you're tired of cheap builds that leave you stuck, let's talk.

As a software developer, you have an understanding of mechanical and digital processes. Our main focus is on the individual realization of software solutions for our customers. Every problem in the IT area is individual, based on this, the solution must also be individually tailored to our customers, their wishes and needs. Complex problem structures are our incentive; to use our many years of experience in software development together with our customers to carry out a successful project, is what drives us. Our Services Web development A professional internet presence is the digital flagship of your company. Whether it's a company website or an online shop, we advise and support you with our many years of experience. Portfolio: HTML, CSS, PHP, JavaScript, WordPress, Shopware and many more - don't hesitate to contact us. Software development Individual software solutions are often required for complex processes in the company. Together we develop individual software solutions according to your ideas, which are tailored to your company and your needs. The possibilities are limitless. Portfolio: C, C++, C#, Java(FX), Python, Spring and many other code languages - get an individual offer. App development Mobile software solutions have become ubiquitous in our everyday lives. We develop your app together with you and place it in the Android and iOS app stores. Reach more customers with your app, build communities, use the app to control devices or facilitate communication in your company. Cloud The technology of the future is the cloud-based application. We implement your software solutions and requests in the cloud. Whether private, public or solutions in the hybrid cloud, use the possibilities for your applications together with us. Data Science & Analytics Data is the basis of many successful business decisions. Analyzing data can help you make complex business decisions, improve business processes and provide a better understanding of upcoming trends. We support you in collecting and evaluating your data. DevOps We offer you complete, professional solutions and fully automated pipelines for deployment. Devops - solutions for continuous integration and continuous deployment leave nothing to be desired. Let's create the necessary conditions for operation together. Why us? 1. Many years of experience in software development - Numerous successful development projects - Many years of experience with numerous development environments - 5 years software developer/data scientist at the largest German comparison portal 2. Solution-optimized perfectionism - We are only satisfied when the customer receives the best possible solution - Complex problems and individual customer requests are an incentive for us 3. Personal passion - Software development & programming languages are our passion - For Finkformatics, customer requests are more than a job - We love, what we do

🥂 100% Job Success ⚡ Ultra-Fast Response Times ⏱️ 13+ Years of Software Development, Sales & Client Management 📐 Strong UI/UX Eye + Thorough QA 🏆 Native-Level English Communication I’m a Senior Full-Stack Developer, API Integration Expert, and Project Lead with over 13 years of experience delivering custom software solutions across CRM platforms, eCommerce, mobile apps, and deep integrations with major social and messaging platforms like Facebook, Instagram, WhatsApp, TikTok, LinkedIn, YouTube, and Snapchat. With a powerful combination of technical execution and strategic management, I can ; ✔️ Architect scalable backend systems ✔️ Build performance-optimized frontends ✔️ Integrate APIs (official and private) ✔️ Lead end-to-end delivery from scope to deployment ✔️ Ensure exceptional communication and quality --- 🔹 CORE SERVICES & PLATFORM EXPERTISE 📘 FACEBOOK / INSTAGRAM (META) ✔️ Facebook & Instagram App Creation ✔️ Facebook Marketing API & Instagram Ads API ✔️ Facebook Custom Audience Sync ✔️ Instagram Graph API Development ✔️ Meta Business Verification & App Reviews ✔️ Facebook Lead Ads API Integration ✔️ Messenger & Instagram Direct Chatbots ✔️ Facebook Ads API with Custom Backends ✔️ Facebook / Instagram Comments API ✔️ Facebook / Instagram Content Posting Integration ✔️ Instagram Marketplace Development ✔️ Facebook pages API integration ✔️ Meta Marketing AI Agent / Agentic AI Marketing 📱 WHATSAPP BUSINESS API ✔️ WhatsApp Cloud API CRM Integration ✔️ WhatsApp On-Premise API Setup ✔️ Webhook Configuration & Templates ✔️ Embedded Signup Flow ✔️ QR Code-Based WhatsApp Automation ✔️ Multi-Tenant CRM Integration ✔️ WhatsApp chatbot flow builder ✔️ WhatsApp Broadcast API integration ✔️ WhatsApp account reinstatement ✔️ WhatsApp marketing lite API integration ✔️ WhatsApp MM Lite Event Tracking Integration 🎵 TIKTOK DEVELOPER API ✔️ TikTok App Setup & Business Verification ✔️ TikTok Ads API Integration ✔️ TikTok Webhook CRM Integration ✔️ TikTok Direct Post API Management API integration ✔️ TikTok Developer App Audit Support ✔️ TikTok Creator Marketplace (TTCM) API integration 👻 SNAPCHAT API ✔️ Snapchat Developer App Integration ✔️ Snapchat Ads API ✔️ Lead Sync via Snapchat Webhooks ✔️ Business Verification 👔 LINKEDIN MARKETING API ✔️ LinkedIn Ads API ✔️ CRM Integration via LinkedIn Webhooks ✔️ Developer App Setup ✔️ Business Page & Profile Verification 📺 YOUTUBE DATA API ✔️ YouTube Channel & Video Analytics ✔️ YouTube Data API Automation ✔️ Comment Reporting & Moderation ✔️ Dashboard Integration --- 🔹 REPLIT DEVELOPMENT SERVICES ✔️ Code Review & Bug Fixes ✔️ Feature Enhancements ✔️ Web Apps via Replit ✔️ Automation & Scripting --- 🔹 TECH STACK 🔧 BACKEND: PHP, Laravel, CodeIgniter, Node.js, Python, Java, .NET, Ruby on Rails 🎨 FRONTEND: HTML, CSS, JavaScript, React.js, Vue.js, Angular.js, Ionic, Nuxt.js 📱 MOBILE: Flutter, Kotlin, Swift, Objective-C, React Native 🌐 APIs: Facebook Graph API, Instagram Graph API, WhatsApp Cloud API, TikTok Ads API, LinkedIn Webhooks, Snapchat Ads API, YouTube Data API, Shopify API, WooCommerce REST API, OpenAI, Twilio, Stripe, SendGrid 🔹 SAAS PRODUCTS DELIVERED ✔️ Meta + TikTok + Snapchat 3-in-1 Ads Manager ✔️ Social Media Automation Suite (7-in-1 Mobile App) ✔️ WhatsApp Automation CRM (Cloud + QR) ✔️ Multivendor eCommerce Platforms ✔️ Food/Grocery/Pharmacy Delivery Web & Mobile Apps ✔️ Campus & School Management ERPs ✔️ Event Ticketing & Raffle Systems ✔️ Fintech & Crypto Platforms ✔️ Real Estate Portals ✔️ POS & Inventory Tools ✔️ Custom CRM + Support Systems 🔹 INDUSTRIES SERVED ✔️ SaaS & Agencies ✔️ Fintech & Crypto ✔️ Healthcare & Telemedicine ✔️ eCommerce & Retail ✔️ Education & Campus ✔️ Travel & Tourism ✔️ Events & Ticketing ✔️ Real Estate ✔️ B2B Automation & AI Messaging ✔️ White-Label Client Delivery 🏆 WHY WORK WITH ME? ✔️ 13+ years of proven results ✔️ Deep technical expertise + client-friendly communication ✔️ End-to-end project leadership ✔️ Hands-on integration with leading social APIs ✔️ UI/UX review, QA testing, and launch support ✔️ Reliable, clean, maintainable delivery --- 💬 LET’S BUILD TOGETHER If you’re looking for a full-stack expert who brings business clarity, technical depth, and seamless delivery... 📩 Message me today to start your project.

I’m a frontend first full stack architect that loves turning complex ideas into polished, revenue-generating ecosystems. At the end of the day, I'm not happy until you are. I'll stick with the project, untangle the bugs, and polish the UI until it works exactly the way you dreamed it up. Getting an app to that perfect, frictionless state is genuinely what makes this job fun for me.-- with a splash of humor here and there too 😉 The App Store pushing back right before launch? A new feature acting up on older phones? That’s my kind of puzzle. Instead of guessing or stressing, I love jumping in, finding the root of the problem, and getting things working flawlessly. While I’m completely comfortable diving into the backend to handle the data and connect all the plumbing, my sweet spot is the client side: taking a stunning design and turning it into an app that feels incredibly natural to use. I handle the complicated behind-the-scenes work so you don't have to worry about it, ensuring your app thrives in the real world and that we actually enjoy the process of building it together. At the end of the day, I know nothing in software is ever 100% "perfect," but getting your app as close to perfect as humanly possible is my endgame. I don't stop tweaking and polishing until it works exactly the way you envisioned. Honestly, seeing my hard work pay off by delivering a product that surpasses your expectations is what drives me—your satisfaction genuinely puts a smile on my face.

🚀 𝗘𝘅𝗽𝗲𝗿𝘁-𝗩𝗲𝘁𝘁𝗲𝗱 𝗧𝗼𝗽 𝟭% 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 | 𝗔𝗜 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 I help businesses imagine, design, build and scale modern digital products that combine exceptional user experiences with the power of AI. With over 22 years of professional experience, and recognition as an Expert-Vetted Top 1% Freelancer, I bring a unique combination of product thinking, UX expertise, front-end engineering, CMS architecture and AI-driven innovation. Whether you need an AI-powered application, a scalable WordPress platform, a React-based SaaS product, or a high-converting Webflow website, I can help transform your vision into a production-ready solution that delivers measurable business value. ━━━━━━━━━━━━━━━━━━━━ ✅ 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗢 • AI Product Development • OpenAI, ChatGPT & AI Integrations • React Applications & SaaS Platforms • Enterprise WordPress Architecture • Webflow Development & Design Systems • UX Strategy & Conversion Optimisation • Accessibility & Inclusive Design • API Integrations & Automation • Headless CMS Solutions • Performance Optimisation & Core Web Vitals • Technical SEO & Scalability ━━━━━━━━━━━━━━━━━━━━ ✅ 𝗪𝗛𝗘𝗥𝗘 𝗜 𝗔𝗗𝗗 𝗩𝗔𝗟𝗨𝗘 I help organisations: • Launch AI-powered products faster • Turn ideas into production-ready MVPs • Modernise legacy WordPress platforms • Improve website performance and conversion rates • Automate repetitive business workflows • Build scalable CMS ecosystems • Create exceptional digital experiences • Integrate AI capabilities into existing products • Reduce operational costs through automation • Improve accessibility and compliance ━━━━━━━━━━━━━━━━━━━━ 💡 𝗙𝗘𝗔𝗧𝗨𝗥𝗘𝗗 𝗣𝗥𝗢𝗝𝗘𝗖𝗧 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 🤖 𝗔𝗜 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 Designed and developed an AI-powered knowledge assistant that enabled customer support teams to instantly search thousands of internal documents, policies and knowledge-base articles using natural language. Key Features: • Conversational AI search • Context-aware responses • Secure document ingestion • Multi-source knowledge retrieval • User permissions and access controls • Analytics and usage insights Technologies: React, OpenAI, Vector Search, REST APIs, CMS Integration ━━━━━━━━━━━━━━━━━━━━ 🏢 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗠𝘂𝗹𝘁𝗶𝘀𝗶𝘁𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 Architected and implemented a scalable multisite platform supporting multiple brands, countries and languages from a single codebase. Key Features: • Shared design system • Centralised content management • Localisation and multilingual support • SEO and hreflang optimisation • Performance-focused architecture • Reusable component library Benefits: Reduced maintenance costs, faster site launches and improved consistency across international markets. Technologies: WordPress Multisite, Bedrock, Timber, Vite, Tailwind CSS, Cloudflare, CI/CD ━━━━━━━━━━━━━━━━━━━━ ⚛️ 𝗥𝗲𝗮𝗰𝘁 𝗦𝗮𝗮𝗦 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 Built a modern SaaS platform focused on workflow automation and operational efficiency. Key Features: • Interactive dashboards • Real-time reporting • Role-based permissions • API integrations • Responsive user experience • Scalable component architecture Results: Improved operational efficiency and reduced manual processes through intelligent automation. Technologies: React, TypeScript, REST APIs, Node.js, Modern Front-End Architecture ━━━━━━━━━━━━━━━━━━━━ 🎨 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 Designed and developed a premium conversion-focused Webflow website for a high-growth startup. Key Features: • Pixel-perfect implementation • Advanced interactions and animations • CMS-driven content management • SEO optimisation • Accessibility compliance • High-performance architecture Results: Increased engagement, improved conversion rates and provided a scalable platform for marketing growth. Technologies: Webflow, Figma, JavaScript, Custom Integrations, Analytics ━━━━━━━━━━━━━━━━━━━━ ✅ 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 • Expert-Vetted Top 1% Freelancer • 22+ Years Professional Experience • $300K+ Successfully Delivered on Upwork • 170+ Completed Projects • Strong UX and Product Mindset • Enterprise-Level Development Experience • Fast, Clear and Reliable Communication • Long-Term Technical Partnership Approach ━━━━━━━━━━━━━━━━━━━━ 🎯 𝗜𝗗𝗘𝗔𝗟 𝗙𝗢𝗥 • Startups launching new products • SaaS companies scaling platforms • Businesses adopting AI • Enterprise WordPress environments • Marketing teams needing high-converting websites • Organisations modernising legacy systems • Founders looking for a trusted technical partner ━━━━━━━━━━━━━━━━━━━━ 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹. If you need a partner who combines strategy, UX, engineering and AI to create products that drive real business results, click Invite or DM and let's discuss your project.

🔵 Top Rated Plus Full Stack Engineer | AWS Python AI | Full-stack AI apps & custom models | MVP | Production Apps I've delivered $300K+ in software product development, from full-stack avatar apps to AWS/RunPod/Modal infrastructure, mobile apps, Game backends that handle millions of users. I'm a Full Stack architect of 18 years who designs and builds scalable backend systems. My expertise is in integrating Text to Image AI solutions, and I use AI coding tools (Claude Code, Cursor) to save time and budget. Notable achievements: Things like slashing Comfy API cold start times from Minutes to seconds is a regular occurrence with me. Most of my clients experience a "We didn't think that was possible" or a "He F*ing did it!" moment. My specialties: ⚙️ Custom AI Integration: I go beyond generic OpenAI API calls. I specialize in ComfyUI & Qwen Image, Stable Diffusion, Flux, z-image for unique image & video generation, and N8N, Langchain, RAG for advanced text and data processing. Other AI model? Great! I love figuring out new AI workflows. ⚙️ Scalable Backend Architecture: An expert in Python, Django, and AWS (Lambda, DynamoDB), I build secure and efficient microservices-based backends. I've managed AWS and RunPod infrastructure for complex AI products, integrated Telegram and crypto into games, and ensured applications scale like the wind. ⚙️ Responsive Front End Development: Over a decade of JavaScript development: React developer and team leader, Expo, React Native, and dozens of frameworks. Who I Partner With: 🌟 Startups needing an experienced architect to build their MVP correctly. 🌟 Established companies looking to integrate cutting-edge Generative AI into their existing products. 🌟 Development teams that want a leader to guide them through very complex technical challenges.

👋 Kevin here. I’m a builder and product lead who ships end-to-end. I run a boutique web agency (Greyrock Designs) focused on SMB clients, and I’m the co-founder of an AI-powered SaaS product built on Next.js with an Instacart API partnership. I take on select projects where I can add real leverage: custom web builds, AI/API integrations, and product development for startups that need someone who thinks like a PM and executes like a dev. What you get working with me: clear communication, a dedicated task board, and someone who ships with your customer experience in mind — not just the spec. Stack: Next.js · Supabase · Framer · OpenAI/Anthropic APIs · Instacart API · Vercel · Bubble