➤ $1.8M+/year projected savings - AI document search (RAG) for a $300M/year NYC infrastructure contractor: teams search 10,000+ pages per project, daily search time cut from 60 minutes to 10 (Azure, OpenAI). ➤ 2,400+ AI recommendations - 92% mobile adoption, 8.1 chats/user (Next.js, Django, Flutter). ➤ 75% infrastructure cost cut - migrated a $300M/year brand to serverless microservices (AWS, Node.js/TypeScript). ➤ 300k+ monthly users - production ordering platform with payments, subscriptions, and admin dashboard. I'm Luka, a senior full-stack and AI engineer. I own the full stack and the full product process end to end: scoping, UI/UX design (Figma), frontend, backend, web application and mobile application development, AI integration, deployment, and post-launch improvements. From scratch or inside your existing app, from prototype to production. WHAT I BUILD • AI agents and agentic workflows - multi-agent systems, tool use, MCP servers, AI automation and workflow automation that replace manual work • AI chatbot development and AI assistants - customer support chatbot, internal knowledge base assistant, WhatsApp and Telegram bots • RAG and AI document search - semantic search, vector search, embeddings, data extraction, hallucination control and evals • AI voice agents and voice assistants - real-time voice, Whisper, ElevenLabs, Deepgram, Twilio • AI integrations into existing products - OpenAI, Anthropic Claude, Gemini; AI features added to your current software • AI-powered SaaS platform and MVP development - user authentication, payments (Stripe), subscription billing, admin panel, dashboards • Web app development - React, Next.js, TypeScript, Tailwind CSS; fast, scalable, real-time • Mobile app development - React Native (Expo) and Flutter, iOS + Android, App Store launch included • Internal tools, CRM and dashboard builds, customer portals, marketplace and booking platforms • Backend and API development - Node.js, Python (FastAPI, Django), REST API, webhooks, API integration with third-party services SELECTED PROJECTS • Spinio - AI recommendation chatbot for the UK market with 95%+ recommendation accuracy; helps users find the right option through natural language search • Leelou AI - AI voice coaching chatbot for TNM Coaching: instant leadership coaching built on the company's framework, helped them close a 200+ employee enterprise client • SEO AI Platform - AI agents for a large SEO company: content generation, data analysis, and text/image compliance checks; active long-term build, new features shipped every sprint (under NDA) • Ergo Global - private AI customer support system: website chat, internal app chat, and Outlook inbox automation, faster responses while keeping sensitive customer messages private • Juggle Ease - multilingual AI voice assistant inside a family mobile app; users talk to the app and complete tasks hands-free, with responses under 0.5 seconds • Rooost - AI accommodation concierge that gives business travelers local recommendations based on where they are staying STACK Frontend: React, Next.js, TypeScript, JavaScript, Tailwind CSS, Figma-to-code Backend: Node.js, Python, FastAPI, Django, REST APIs, websockets, webhooks Mobile: React Native, Expo, Flutter AI/LLM: OpenAI (GPT, ChatGPT), Anthropic Claude, Gemini, LangChain, prompt engineering, MCP, multi-agent orchestration, LLM evals Data: PostgreSQL, Supabase (Postgres), MongoDB, MySQL, Redis, vector databases (Pinecone, pgvector, Qdrant) Cloud: AWS, Azure, GCP, Vercel, Docker, CI/CD Integrations: Stripe, Twilio, Firebase, WhatsApp, Telegram, HubSpot, Salesforce AI-assisted development: Claude Code, Cursor — with senior-engineer review on every line HOW I WORK My approach is simple, but uncommon. I start each project by setting KPI goals with you and scoping the requirements. Then I dive into development. 1–2 weeks to a proof of concept, 6–8 weeks to a production MVP. Once development is completed, I don't disappear: I stick around for 4 more weeks COMPLETELY FREE to optimize the project until we hit the KPI goals we set, and fix any bugs. I take on 1–2 new builds per month to preserve quality. Message me with your goal and if we're a good fit we can get on a call!

I'm a hands-on Software Architect & AI-Enabled Systems Engineer with 20+ years of experience building scalable web platforms, SaaS products, mobile apps, and enterprise systems. Today many businesses can generate UI or prototype code using AI tools, but turning those ideas into secure, scalable, production-ready systems is where experienced engineering matters. That’s where I help. I work with startups, agencies, and growing companies to: • Architect scalable SaaS platforms • Integrate AI capabilities into existing systems • Refactor and stabilize AI-generated codebases • Design high-performance APIs and backend systems • Automate business workflows through smart integrations • Deploy reliable cloud infrastructure I’ve spent two decades building mission-critical software for leading organizations including: Postmedia, Hamilton Health Sciences, OrthoEvidence, Fleet Complete, GiftCash, Quote It Inc., and Prometheus Group (USA). These systems support real users, real revenue, and real operational workloads.

🏆 𝗧𝗼𝗽 𝟭% .𝗡𝗘𝗧 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 | $𝟮𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 | 𝟭𝟱𝟬+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝟭𝟭,𝟬𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 I help startups and businesses build, modernize, and scale web applications on the Microsoft stack with deep specialization in healthcare and SaaS platforms. Over the past 10+ years, I've delivered everything from FHIR-compliant patient management systems to full-scale marketplace platforms. 𝗔 𝗳𝗲𝘄 𝗵𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: ✅ Built SplashMD, a mental health practice management system used by clinics daily ✅ Developed a full-stack Instacart-style delivery platform (1,800+ hours, single ongoing client) ✅ Migrated and supported enterprise applications on Azure - App Services, Functions, DevOps pipelines, AKS, and Key Vault ✅ Implemented secure integrations: FHIR, HIPAA-aware workflows, two-factor authentication, and payment systems 𝗪𝗵𝗲𝗿𝗲 𝗜 𝗰𝗿𝗲𝗮𝘁𝗲 𝘁𝗵𝗲 𝗺𝗼𝘀𝘁 𝘃𝗮𝗹𝘂𝗲: 🏥 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 & 𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵 - Mental health practice management systems, patient/provider portals, FHIR API integration, and HIPAA-conscious architecture. Built SplashMD, a practice management platform used by clinics daily. ⚙️ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 .𝗡𝗘𝗧 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - ASP.NET Core, C#, Web API / REST, Blazor, Entity Framework Core, Clean & Microservices architecture, paired with Angular front-ends. ☁️ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀 (𝗔𝘇𝘂𝗿𝗲) - App Services, Functions, Logic Apps, AKS, CI/CD pipelines, Key Vault, RBAC & identity management deployed cleanly and built to scale. 🛒 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 & 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 - Multi-vendor delivery platforms, payment gateway integration, 2FA, and third-party APIs. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲: ✔️ End-to-end ownership - Angular/Blazor front-end, ASP.NET Core back-end, Azure deployment, all from one person. ✔️ Clean, maintainable code with proper architecture - not just "it works today." ✔️ Long-term partnerships - most of my contracts run for years, not weeks. ✔️ Clear communication, honest timelines, and reliable support. Clients describe me as trustworthy, professional, and dependable on tight deadlines. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: C#, ASP.NET Core, ASP.NET MVC, .NET 8, Blazor, Web API, REST API, Entity Framework Core, Dapper, LINQ, SignalR, TypeScript, JavaScript, jQuery 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Angular, Bootstrap, HTML5, CSS3, Razor Pages 𝗖𝗹𝗼𝘂𝗱: Microsoft Azure, Azure Functions, Azure Logic Apps, Azure DevOps, Azure App Service, Azure SQL, Cosmos DB, Blob Storage, Data Lake, Key Vault, Azure AD, Front Door, Traffic Manager, CI/CD Pipelines 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQL Server, T-SQL, MySQL, PostgreSQL, Azure SQL, Cosmos DB, Database Design, Query Optimization 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Clean Architecture, Microservices, MVC, SOLID, Design Patterns, Repository Pattern, System Design, Scalable Architecture, API Design 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: Healthcare Software, HealthTech, Mental Health Platforms, FHIR, HIPAA Compliance, E-Commerce, Marketplace Platforms, SaaS, B2B Portals 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀/𝗦𝗸𝗶𝗹𝗹𝘀: Full-Stack Development, Web Application Development, Legacy Modernization, Azure Migration, Third-Party API Integration, Payment Integration (Stripe/PayPal), Two-Factor Authentication, Technical Consulting, Solution Architecture If you need a senior developer who can own your project end-to-end, architecture, development, deployment, and maintenance let's talk. 📩 Message me with few details about your project, and I'll respond within a few minutes.

I’m a Top Rated Senior Laravel & React Developer with 12+ years of experience building SaaS platforms, custom web applications, API integrations, and business-critical dashboards. On Upwork, I’ve completed 3,200+ hours with 100% Job Success and $50K+ earned, helping clients build reliable, scalable, and maintainable web systems. My Skill Set Includes: 1- PHP backend development for secure, scalable web applications 2- Laravel development using clean MVC architecture 3- React.js development for modern, responsive user interfaces 4- Full-stack development (PHP + React integration) 5- RESTful API development & third-party integrations 6- Custom web applications & SaaS platforms 7- Database design & optimization (MySQL, PostgreSQL) 8- Performance-driven coding for speed and reliability 9- Responsive design using HTML & CSS I work independently or collaborate efficiently with designers and frontend teams. 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊𝐒 — 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: PHP, Laravel, REST APIs — 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, JavaScript (ES6+), HTML5, CSS3 — 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MySQL, PostgreSQL — 𝐃𝐞𝐯𝐎𝐩𝐬: 1- AWS EC2, S3, RDS 2- Linux server setup 3- Nginx/Apache 4- CI/CD 5- GitHub Actions 6- Docker 7- Deployment automation 8- Monitoring/logging I manage the full project lifecycle from planning and architecture to deployment and long-term support, combining Full stack developer expertise with Senior DevOps execution. 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍𝐒 & 𝐀𝐃𝐕𝐀𝐍𝐂𝐄𝐃 𝐅𝐔𝐍𝐂𝐓𝐈𝐎𝐍𝐀𝐋𝐈𝐓𝐘 I have strong experience integrating complex systems and third-party services: 1- Payment gateway integration (Stripe, PayPal) 2- Third-party API integrations (CRMs, analytics tools, services) 3- Custom dashboards & admin panels 4- Secure data handling and scalable architecture 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐘 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄 I’ve worked on projects across multiple industries: 1- SaaS platforms 2- Business & corporate websites 3- E-commerce solutions 4- Custom web applications 5- Health Care 6- Fitness and Support If you need a senior Laravel/React developer who can take ownership of your application, improve existing systems, build new features, and support long-term growth, feel free to invite me to your project.

AI Developer | AI Engineer | Generative AI | LLM | RAG | AI Agents | AWS Bedrock | n8n | Voice AI 📩 Let’s build your next AI breakthrough message me to get started today. 🔹 Availability: Full-time (40–50 hrs/week) | Open to long-term and enterprise AI projects. 🔹 AI Developer specializing in AI Agents, Generative AI, Voice AI, RAG Systems, AI Automation, and Full Stack Development for startups, SaaS businesses, and enterprises. 🔴 Specialized in AI Agents, AI Chatbots, Voice AI, Agentic RAG, Multi-Agent Systems, and AI SaaS Development. 🔴 Strong experience building scalable AI-powered systems, AI Copilots, Conversational AI, AI Calling Systems, and Workflow Automation solutions. 🔹 Full Stack AI Developer with expertise in AI Integration, Backend Development, Frontend Development, and scalable cloud deployment. 🔹 Performance-driven developer focused on production-ready AI applications, intelligent automation, and enterprise AI systems. I am an AI/ML Developer with experience building AI-powered SaaS platforms, AI MVPs, AI Chatbots, AI Agents, Voice AI systems, and scalable web applications using modern LLM and Full Stack technologies. 🔹 AI Agents / Autonomous Agents / Multi-Agent Systems using CrewAI, AutoGen, LangGraph 🔹 AI Voice Agents & Conversational AI using Amazon Polly, Deepgram, Whisper, ElevenLabs 🔹 RAG Pipelines, Agentic RAG, Semantic Search, Hybrid Search & Re-ranking 🔹 Prompt Engineering, Function Calling, Tool Calling & Structured Outputs 🔹 LLM Fine-Tuning & Training using PEFT, LoRA, QLoRA, RLHF, DPO, Unsloth, Axolotl 🔹 Open-Source LLMs: GPT-4o, OpenAI, Claude, Gemini, DeepSeek, LLaMA 3, Mistral, Mixtral 🔹 Fast Inference & LLMOps using vLLM, TGI, TensorRT-LLM, DeepSpeed 🔹 Vector Databases & Embeddings: Pinecone, FAISS, ChromaDB, Qdrant, Weaviate, Milvus 🔹 LLM Evaluation Frameworks & Synthetic Dataset Generation 🔹 AI Integration with CRMs, SaaS products, APIs & enterprise systems 🔹 Deployment on AWS, AWS Bedrock, SageMaker, GCP, Azure, RunPod, Vercel AI SDK 🖥️ Backend & Full Stack Skills: 🔹 Python (FastAPI, Flask, Django), Node.js, Express.js, Nest.js 🔹 React.js, Next.js, Vue.js, TypeScript, MERN Stack 🔹 REST APIs, GraphQL APIs, Microservices Architecture 🔹 MongoDB, PostgreSQL, MySQL, Firebase, Redis 🔹 Docker, Kubernetes, Terraform, CI/CD, GitHub Actions 📊 Data Engineering & Automation: 🔹 Web Scraping, Web Crawling, Data Mining, Data Extraction, Data Parsing 🔹 Selenium, Scrapy, Playwright, BeautifulSoup 🔹 Workflow Automation, API Integration, Webhooks, ETL Pipelines 🔹 Data Engineering, Data Analysis, Pandas, NumPy, Scikit-learn 🤖 AI/ML & Deep Learning: 🔹 Machine Learning, Deep Learning, NLP, Computer Vision 🔹 TensorFlow, PyTorch, OpenCV, Transformers, Hugging Face 📌 My Services Include: ⚙️ AI Agent Development ⚙️ AI Chatbot Development ⚙️ Voice AI & AI Calling Systems ⚙️ RAG-based Knowledge Base AI ⚙️ AI Automation with n8n, Make & Zapier ⚙️ AI SaaS & MVP Development ⚙️ AI Integration & Workflow Automation ⚙️ Full Stack AI Applications ⚙️ CRM & Enterprise AI Solutions ⚙️ API Development & Integration ⚙️ Document AI & Intelligent Automation 📌 AI Expertise & Specializations: 🔹 AI Agents / Voice AI / Conversational AI 🔹 Generative AI & LLM-powered Applications 🔹 Prompt Engineering & Agentic Workflows 🔹 AI Copilots & Autonomous Systems 🔹 Vector Search & Embeddings 🔹 Knowledge Base AI & Document AI 🔹 AI Automation & Enterprise AI Systems 🔹 LLMOps, Quantization & Optimization using AWQ, GPTQ, GGUF, GGML I focus on building scalable, reliable, and production-ready AI systems with clean architecture, fast delivery, clear communication, and long-term business impact. If you’re looking for an AI Developer who can build real-world AI products, intelligent automation systems, AI Agents, and scalable AI SaaS platforms, let’s connect. UI/UX Designer, Product Designer, UX/UI Design, User Interface Design, User Experience Design, Web Design, Mobile App Design, Figma Designer, SaaS UI/UX Design, Dashboard Design, Landing Page Design, Conversion-Focused Design, UX Audit, Wireframing, Prototyping, Design Systems, Mobile UI Design, iOS App Design, Android App Design, App UI/UX Design, Responsive Web Design, Startup MVP Design, B2B SaaS Design, AI Product Design, Fintech UI/UX Design, E-commerce UI/UX Design, CRM Dashboard Design, ERP System Design, Web3 UI/UX Design, Crypto App Design, Interaction Design, Information Architecture, UX Research, High-Fidelity UI Design, Component-Based Design, Figma Expert, Adobe XD, Framer Design, Webflow UI Design, and Developer Handoff Design.

I've successfully built and launched over 30 SaaS apps and over 15 AI based products in the last 4 years. I personally have a lot of hands-on experience with: - Development of AI and Generative AI Apps & SaaS products - Mobile Apps Development, many of the apps I built are on App Store and Play store - Web Apps and Website development, having worked with many startups, SMEs and enterprises 🏢 - Certified AWS Cloud Specialist 👨🏻‍💻 - Chrome extensions development for productivity tools - working with Startups to build their MVPs that can help them raise funding - working with Enterprises and corporations to help improve their existing processes with the help of automation, cloud infrastructure deployment and internal tools development Having worked independently and successfully as a freelancer for many years, I planned to build a team of my own back in 2021, and as of this writing, 4 years later, we have grown to a team of 50+ highly talented, highly skilled, proficient, and hardworking team members. The company is called RipeSeed, and you can find it in my profile as well. Over the course of 4 years: - Many of our team members have received Top Rated Plus badge 🥇 - I received Expert Vetter badge 🎖️ - RipeSeed, my agency, received Expert Vetter badge 🎖️ 🌏 Our client base so far has primarily been from US, UK, Australia, UAE, Saudi Arabia, Germany and a few other European countries, but we are open to work with anyone from anywhere in the world who needs our help. 💯 I have been involved in either working directly or managing over 200 projects and I am always open to trying out new and exciting technologies. 🎙 I love talking tech. So I am always available for free consultancy sessions if you wanna see if you idea is worth investing in, how much of time and cost effort will be required from your side Our team has skills in the following technologies and we'd love to help anyone who might need any of the following services: 🤖 Generative AI: GPT-3.5, GPT-4, GPT-4o, Langchain, Pinecone, Llama 3, Llama 3.1, Embeddings, Fine Tuning, Chunking, Sementic Chunking, Spacey 👨🏻‍💻 Web: React, NextJS, JavaScript, NodeJS, NestJS, ExpressJS, Full Stack Development, Frontend Development, Backend Development, Python, Django, Flask 📱 Mobile Apps: React Native, Android, iOS, Flutter, Cross Platform, App Store, Play Store, Publishing applications 🎛 Chrome extensions: Chrome Manifest 3, Chrome Manifest 2, JavaScript, React, Popup plugin, embedding elements into web pages 🌩 AWS & GCP: Cloud Native, EC2, Elastic Beanstalk, CloudFormation, AWS Amplify, Serverless Framework, AWS Cognito, AWS IAM, Rekognition, S3, Config, Elastic Load Balancer Drop me a message and I'd love to chat.

Looking for a senior 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can build robust, scalable, and intelligent web applications? With 12+ years of hands-on experience, I specialize in delivering end-to-end solutions that combine powerful backends, modern frontends, seamless APIs, and workflow automation - tailored to your business needs. 💻✨ From dynamic web apps to ERP systems, SaaS platforms, and AI-driven automation, I help startups and enterprises streamline operations, enhance user experience, and scale with confidence. 🎯 🛠️ 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✅ 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Building fast, user-friendly, and SEO-optimized interfaces that deliver a world-class user experience. ✅ 𝐍𝐨𝐝𝐞.𝐣𝐬 & 𝐑𝐄𝐒𝐓𝐟𝐮𝐥 𝐀𝐏𝐈𝐬 Developing secure, high-performance backends, APIs, and microservices, integrated with databases & third-party services. ✅ 𝐏𝐇𝐏 & 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Creating scalable, secure, and maintainable backend systems, CMS solutions, and custom applications. ✅ 𝐏𝐲𝐭𝐡𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 From AI/ML solutions to business process automation and data pipelines using Python. ✅ 𝐧𝟖𝐧 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Automating workflows, integrating multiple APIs, and building scalable automation pipelines with n8n. ✅ 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Designing maintainable, secure, and future-proof systems with smooth third-party and cloud integrations. 🎯 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? 🔸 12+ years of proven experience across SaaS apps, ERPs, and automation solutions 🔸 Strong problem-solving mindset focused on business-driven results 🔸 Agile, reliable, and collaborative with transparent communication 🔸 Writing clean, optimized, and scalable code for long-term success 🔸 Trusted by clients for long-term partnerships and post-delivery support 🚀 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫 🔹 Full Stack Web Application Development 🔹 React.js Frontend Development 🔹 PHP / Laravel Development 🔹 Node.js API & Backend Development 🔹 Python Automation & AI/ML Solutions 🔹 n8n Workflow Automation & API Integrations 🔹 SaaS Platform Design & Development 🔹 Database Design, Optimization & Scaling 🔹 Cloud Engineering & Software Architecture ⚙️ 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 🔸 Frontend: React.js, Next.js 🔸 Backend: PHP (Laravel), Node.js, Express.js, Python 🔸 Automation: n8n, Zapier, custom API workflows 🔸 Databases: MySQL, PostgreSQL, MongoDB, Redis 🔸 Cloud & DevOps: Docker, AWS, CI/CD Pipelines 🔸 Collaboration: Git, GitHub, Bitbucket, Agile Tools 📩 Let’s Build Something Exceptional If you’re looking for a Full Stack Developer with 12+ years of proven expertise who can combine technical excellence with business insight, let’s connect and bring your vision to life.

I am a skilled web developer specializing in Shopify and full-stack development, with 11+ years of experience building scalable, high-performing web applications and custom, conversion-focused online stores that drive business growth. I have successfully developed custom Shopify apps, integrated payment systems and automation tools, and delivered robust e-commerce solutions tailored to business needs. My focus is on building secure, optimized, and growth-driven applications using modern technologies like JavaScript, React, and Node.js. I have strong experience with Shopify Online Store 2.0 architecture and have worked extensively with popular themes like Dawn, Sense, and Craft, as well as premium themes such as Impulse and Prestige. ➡️ Tech Stack I'm Experienced In : Frontend⋙ React.js, Next.js, JavaScript (ES6+), HTML5, CSS3 Backend⋙ Node.js (Express.js, NestJS), TypeScript, API development (REST, GraphQL) E-commerce⋙ Shopify (Liquid, Polaris, APIs, CLI) Database⋙ MySQL, PostgreSQL, MongoDB, Redis Tools & Workflow⋙ Git, GitHub, CI/CD pipelines ➡️ Services For E-commerce Development (Shopify) I Provide : ▣ Full-scale Shopify store development (Shopify 2.0) ▣ Custom Shopify app development (Private & Public Apps) ▣ Shopify API & Shopify GraphQL API integrations ▣ Shopify CLI-based development workflows ▣ Shopify Liquid theme development & customization ▣ Shopify POS integrations & omnichannel solutions ▣ Headless commerce (Shopify Hydrogen, Next.js, React.js) ▣ Third-party integrations (payments, shipping, ERP, CRM, automation tools) ▣ Store migration (WooCommerce, custom platforms → Shopify) ▣ Performance optimization, CRO & scalability improvements ▣ Security best practices & ongoing maintenance ➡️ Full-Stack Development Services I Can Offer : ▣ Build scalable SaaS platforms and custom web applications ▣ Develop fast frontends using React.js and Next.js ▣ Create secure backend systems with Node.js (REST & GraphQL APIs) ▣ Implement API-first and headless architecture ▣ Add real-time features and microservices-based systems ▣ Set up cloud deployment (AWS, Vercel) and CI/CD pipelines ▣ Optimize performance (Core Web Vitals, caching, CDN) ▣ Design scalable databases (SQL & NoSQL) If you are looking for a reliable developer who can handle both Shopify and full-stack development while understanding your business goals, feel free to reach out. I would be happy to discuss your project.

As a Top Rated Plus engineering partner with over 14 years of hands-on experience, I bridge the gap between robust product engineering, high-throughput data infrastructure, and cutting-edge GenAI implementations. I have built dozens of technically successful applications from scratch, scaled secure data pipelines, and transitioned legacy monoliths into high-performance, serverless microservices used by Fortune 500 companies. My philosophy centers on structural risk mitigation for enterprise projects: I prioritize SOLID design principles, Test-Driven Development (TDD), Agile/Scrum methodologies, clean architecture, cost efficiency, and rigorous documentation. Having successfully delivered projects across heavily regulated industries - including eCommerce, healthcare, and SaaS platforms - I ensure your systems run smoothly, scale infinitely, and optimize cloud spend. --------------------------------------------------------------------------------------------------------------------- WHAT I DO & HOW I CAN HELP YOUR TEAM: AI, LLMs, & Intelligent Agents: ~ Architecting advanced retrieval-augmented generation (RAG) pipelines, building context-aware AI Agents, and integrating Large Language Models (LLMs) safely into enterprise ecosystems. Full-Stack Product Architecture: ~ Designing and engineering scalable web and mobile solutions from scratch. Expert in the MERN/MEAN stack, serverless microservices, and modern state management. Data Engineering & Analytics Stack: ~ Building comprehensive modern data stacks, managing automated ETL/ELT pipelines, and deploying cost-effective cloud data warehouses. Business Intelligence (BI) & Advanced Analytics: ~ Turning complex raw data into actionable enterprise insights via custom dashboards, real-time analytics engineering, and advanced modeling. DevOps, Infrastructure & Team Leadership: ~ Managing CI/CD deployment pipelines, containerization, and Infrastructure as Code (IaC). Collaborative partner to PMs, designers, and clients; experienced in mentoring, interviewing, educating, and code reviews. --------------------------------------------------------------------------------------------------------------------- TECH STACK & KEYWORD MATRIX: 1. Generative AI & Data Engineering [ AI/LLM Execution ]: GenAI, LLMs, RAG, AI Agents, Prompt Engineering, Vector Databases [ Data Warehousing & Platforms ]: Snowflake, Databricks, BigQuery, AWS EMR, Data Lakes [ ETL/ELT Tools ]: dbt, Apache Spark, Pandas, Pentaho, Talend, Informatica, Snaplogic [ BI & Analytics ]: Power BI, Tableau, AWS QuickSight, Looker Studio 2. Full-Stack Frameworks & Languages [ Core Languages ]: Python, TypeScript, JavaScript (ES13+), Go, Bash [ Frontend Ecosystem ]: React, Next.js, Angular, Vue.js, React Native, Redux, Zustand, HTML5, CSS/SCSS, Webpack, Babel, Responsive Web Design, SEO [ Backend Ecosystem ]: Node.js, NestJS, Express.js, tRPC, Apollo Server 3. Infrastructure, DevOps & Databases [ Cloud Architecture ]: AWS (Lambda, SQS, ECS, S3, EC2, API Gateway, CDK), Azure, Google Cloud Platform (GCP) [ Infrastructure as Code & DevOps ]: Terraform, CloudFormation, Docker, CI/CD Pipelines, Serverless Framework, Nginx, Nx Monorepo, Lerna [ APIs & Messaging ]: GraphQL, REST, gRPC, WebSockets, Apache Kafka, RabbitMQ [ Databases & ORMs ]: PostgreSQL, MySQL, MongoDB, Firebase, Redis, Prisma 4. Team & Collaboration Tools [ Methodologies ]: Agile, Scrum, Design Principles, Design Patterns, SOLID, TDD, Clean Code [ Platforms ]: Git, GitHub, Jira, Slack, Zoom, Technical Planning, Estimating, Mentoring, Code Reviews, Interviewing --------------------------------------------------------------------------------------------------------------------- PROJECT LIFECYCLE ROLES AVAILABLE FOR: - Principal AI / Data Engineer - Senior Full-Stack Developer & Software Architect - Technical Consultant & Business Intelligence Specialist - Mobile Development Lead (Web & Mobile Solutions) --------------------------------------------------------------------------------------------------------------------- Daily Availability: 8-12 Hours/Day (Depending on project scope, role, and comfortability) If you have an active project requiring robust data architecture, seamless full-stack execution, and a reliable delivery partner, let's connect and discuss how to bring your solution to life.

AI & Full-Stack Development Expert | AI Agents, RAG, Claude, LLM Apps, Automation & Scalable SaaS You don't just need code — you need systems that work while you sleep. I build AI-powered products, intelligent automation pipelines, and full-stack SaaS platforms that help businesses cut manual work, scale faster, and stay ahead of the curve. Using modern AI development tools and automation frameworks, I deliver production-ready systems 40–60% faster while maintaining scalability and clean architecture. I specialize in LLM applications, AI agents, workflow automation, chatbots, and full-stack SaaS platforms from concept to deployment. AI Development, AI Agents & LLM Systems I design and build AI-powered assistants, autonomous AI agents, and LLM-based applications for businesses, SaaS products, and startups. AI / LLM Technologies GPT-5, GPT-4, OpenAI API, OpenAI Assistants API, Gemini AI, Claude AI, Anthropic Claude, LangChain, LangGraph, LlamaIndex, HuggingFace Transformers, Ollama, Groq API, Mistral AI, Cohere, Replicate, DeepSeek, Stability AI AI Agent Frameworks LangChain Agents, LangGraph Agents, CrewAI, AutoGen, Semantic Kernel, OpenAI Function Calling, ReAct Agents, BabyAGI, AgentGPT, Flowise AI, SuperAGI Vector Databases Pinecone, Weaviate, FAISS, ChromaDB, Qdrant, Milvus, Supabase Vector RAG & AI Search Systems Retrieval Augmented Generation (RAG), Embeddings, Semantic Search, Knowledge Graphs, Document AI pipelines AI Tools & AI Development Platforms I use modern AI coding and development tools to accelerate development. Claude, Cursor AI, GitHub Copilot, Codeium, Replit Ghostwriter, V0.dev, Lovable.dev, Bolt.new, Windsurf IDE, Sourcegraph Cody, Tabnine, Continue.dev Automation & AI Workflow Systems I build fully automated workflows connecting AI with business tools and APIs. Examples: What I build for clients: 🤖 AI agents & autonomous workflows (LangChain, LangGraph, CrewAI, AutoGen) 💬 Custom chatbots & LLM apps (GPT-4, Claude, Gemini, Mistral, DeepSeek) 🔍 RAG systems & AI knowledge bases (Pinecone, Weaviate, ChromaDB, FAISS) ⚙️ End-to-end automation (Make, n8n, Zapier, Pabbly — connected to your CRM, email & APIs) 🌐 Scalable SaaS platforms, dashboards & admin panels (React, Next.js, FastAPI, Node.js) 📊 ML pipelines, NLP models & data science solutions (Python, TensorFlow, PyTorch) Tech I work with daily: AI/LLM: OpenAI, Claude (Anthropic), Gemini, LlamaIndex, Groq, HuggingFace, Ollama, Cohere, Replicate Frameworks: LangChain, LangGraph, CrewAI, AutoGen, BabyAGI, Flowise, Semantic Kernel Full-Stack: React.js, Next.js, TypeScript, Tailwind CSS · Node.js, FastAPI, Django, Python Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase, Redis Cloud & DevOps: AWS, Google Cloud, Docker, CI/CD, GitHub Actions, Vercel Integrations: Stripe, Twilio, WhatsApp API, Telegram Bots, HubSpot, Salesforce, Notion, Airtable, Google APIs Why Clients Work With Me AI-First Development Approach Automation-Focused Systems Scalable SaaS Architecture Rapid Prototyping & MVP Launch Clean Code & Production-Ready Systems Strong Communication & Reliable Delivery Let’s Work Together If you want to: Build AI agents or AI SaaS products Automate business workflows with AI Integrate LLMs into your application Develop AI chatbots or copilots Launch scalable SaaS platforms Send me a message and let’s discuss your project.