Video Surveillance, CCTV, Computer Vision, OpenCV, AI – I build CCTV, object detection, and real-time video systems that scale. 14,700+ hours and $600K+ earned on Upwork. 100% JSS, Top Rated Plus. 15 years of senior engineering + Spec-First Agentic Engineering. ⚡ 𝗙𝗿𝗲𝗲 𝗣𝗥𝗗. 𝗠𝗩𝗣 𝗶𝗻 𝟳-𝟭𝟰 𝗱𝗮𝘆𝘀. 𝗙𝗿𝗲𝗲 𝗰𝗼𝗱𝗲 𝗿𝗲𝘃𝗶𝗲𝘄 𝗼𝗿 𝗮 𝟮-𝘄𝗲𝗲𝗸 𝘁𝗿𝗶𝗮𝗹 𝗼𝗻 𝗮𝗻 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗰𝗼𝗱𝗲𝗯𝗮𝘀𝗲. ⚠️ Press the Invite button on my page and let's talk about your project. 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗢𝘂𝘁𝗰𝗼𝗺𝗲𝘀 → VALT - enterprise CCTV and video surveillance SaaS. 770 organizations, 50K+ users, 2,500 IP cameras. Grew from a $1M launch year to $9M ARR. Motion detection, HIPAA/GDPR storage, 12-year partnership. → MindBox - smart video surveillance with AI analytics. Anomaly detection, facial recognition, and forensic search across 50+ deployments with live camera-map feeds. → Tennis analytics - a computer-vision pipeline that tracks players and the ball from match video for automated stats. → ALDA - generative AI course builder. Co-designed with 70+ U.S. educators; partner schools serve 500,000+ students. +20% educator efficiency. → BrainCert - world's first WebRTC + HTML5 LMS. $3M revenue, 100K+ customers, 500M+ classroom minutes. 𝗜 𝗔𝗺 𝗠𝗼𝘀𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱 𝗜𝗻 → Video Surveillance and CCTV - custom CCTV SaaS with secure storage, IP-camera ingestion, motion detection, and forensic search → Computer Vision and Object Detection - OpenCV, YOLO, TensorFlow, PyTorch for anomaly detection, face recognition, background blur, and incident alerts → AI Full-Stack Apps - OCR, real-time translation, autonomous agents, and object recognition on top of video → Video Streaming and Players - RTMP, HLS, WebRTC, sub-second latency, custom players on AWS → E-Learning, EdTech, and Virtual Classrooms - LMS and course authoring, curriculum and instructional design, live WebRTC and Agora classrooms, interactive whiteboards, AI grading and assessments, generative-AI courses, SCORM/LMS integrations 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 & 𝗦𝗽𝗲𝗰-𝗙𝗶𝗿𝘀𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 I work spec-first, not vibe-first. I write the technical spec and architecture before any code is generated. Then I drive AI agents (developer, tester, analyst) against strict guardrails to produce production-grade code. The hard parts I handle or verify myself: real-time computer vision, OpenCV detection pipelines, and high-load video backends. You get the speed of AI with the stability of a senior engineer. 𝗛𝗼𝘄 𝗪𝗲 𝗦𝘁𝗮𝗿𝘁 30-min discovery → spec-first plan with architecture and a ±10% estimate → AI dev environment with guardrails → MVP with CI/CD and a 2-week demo cadence. 𝗛𝗼𝘄 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 → MVP from scratch - the fastest safe path to production with Spec-First Agentic Engineering → Team extension - I join as the lead on hard modules: computer vision, AI, video surveillance, WebRTC → Rescue mission - I fix, modernize, and stabilize existing codebases, including vibe-code cleanup 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗨𝘀𝗲 𝗗𝗮𝗶𝗹𝘆 → Computer Vision and AI: OpenCV, YOLOv8, TensorFlow, PyTorch, Keras, Image Recognition, OpenAI API, Whisper, Deepgram, NLP → Video: WebRTC, Agora, FFmpeg, Wowza, Kurento, HLS/DASH, RTMP/RTSP → Backend: Node.js, NestJS, Express, Python (FastAPI), PHP/Laravel, C++ → Frontend: React, Vue, Angular, TypeScript → Infra: AWS, GCP, Docker, Kubernetes, PostgreSQL, MongoDB, Redis → Security: AES-256, HIPAA, GDPR, SOC II → EdTech: LMS/SCORM, virtual classrooms, interactive whiteboards, course authoring, quizzes and assessments, AI grading 𝗪𝗵𝘆 𝗙𝗼𝗿𝗮 𝗦𝗼𝗳𝘁 100% Upwork JSS · 914 jobs · $10M+ earned · 401K+ hours · 625+ projects since 2005 · 400+ clients across 17+ countries · Top WebRTC Developer 2022 and Top Telecom Developer 2024 · 1 of 400 devs passes our internal selection · estimates within ±10% of actuals. 𝗖𝗹𝗶𝗲𝗻𝘁 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 "We've been working together for 10 years and continue. Fora Soft planned and built our entire Wowza-based video surveillance SaaS from scratch across web, iOS and Android." - Dustin, CTO @ VALT (50,000 users, 770 orgs, 2,500 IP cameras) ⚠️ Press the Invite button or message me – I'll send back an SRS, an estimate, and the fastest safe path to production.

I build complex AI-powered software systems that go beyond simple chatbots, basic automations, or proof-of-concept demos. My work focuses on production-ready AI applications, multi-agent workflows, RAG systems, SaaS platforms, backend infrastructure, API integrations, internal tools, and automation systems that real businesses can use, test, maintain, and scale. I help clients when the project has many moving parts: AI logic, user roles, dashboards, databases, third-party APIs, vector search, document processing, workflow automation, payments, authentication, admin panels, deployment, and long-term maintainability. What I can help you build: AI agents that perform multi-step business tasks RAG chatbots trained on company documents, SOPs, PDFs, websites, and knowledge bases Multi-agent workflows for research, lead processing, support, reporting, and operations AI-powered SaaS platforms with dashboards, admin panels, billing, and user roles Internal business tools connected with CRMs, calendars, email, payment systems, and databases Backend APIs using Node.js, FastAPI, Django, Laravel, PostgreSQL, Supabase, Firebase, or MongoDB Workflow automations using n8n, Make, Zapier, webhooks, and custom API logic AI document processing systems for extracting, classifying, summarizing, and routing data CRM, payment, calendar, email, Slack, Twilio, and third-party API integrations Authentication, user roles, admin panels, billing systems, and deployment setup I do not just connect tools together. I design the system flow, build the backend, connect the AI layer, handle frontend requirements, manage integrations, test the workflow, deploy the application, and provide a clean handoff. Most complex AI projects fail because different parts are built separately and never work smoothly together. My focus is making the full system work as one product: AI, backend, database, frontend, APIs, automation, and deployment. Tech I work with includes OpenAI, Claude, Gemini, LangChain, LlamaIndex, Pinecone, Supabase Vector, pgvector, Weaviate, Chroma, Node.js, FastAPI, Django, Laravel, React, Next.js, PostgreSQL, Firebase, MongoDB, n8n, Make, Zapier, Stripe, Google APIs, Slack, Twilio, Docker, AWS, Vercel, Render, and DigitalOcean. If your project has multiple moving parts and needs someone who can understand the full system, not just one task, I can help you turn it into a working product.

🚀 You're building an AI-powered product. You need someone who ships the whole thing — not just the AI layer. I'm a Senior Full Stack Engineer with 8+ years specialising in Full stack development & AI-integrated SaaS platforms. I've architected multi-tenant systems, wired LLMs into production backends, and shipped complete products — auth, database, billing, and AI pipeline — from scratch. Most "AI developers" can call an API. What they can't do is design the schema, enforce data isolation at the Postgres level, wire Stripe for usage-based billing, and deploy it all on a zero-downtime infrastructure. That's where I'm different. 🔹 AI Integration & LLM Engineering I build production-grade AI features — RAG pipelines, streaming chat interfaces, document intelligence, OpenAI and Anthropic API integration, vector search with pgvector and Pinecone. I focus on making AI reliable, cost-efficient, and actually useful in a real product. 🔹 Multi-Tenant SaaS Architecture Designed and shipped multi-tenant platforms with workspace-level data isolation, RLS policies enforced at the Postgres level, and Supabase backends that scale cleanly. I've built the kind of schema that doesn't fall apart at 10,000 users. 🔹 Full Stack Product Engineering Next.js, TypeScript, Node.js, NestJS, PostgreSQL, Supabase — I own the entire stack. Not just the frontend, not just the API. The whole product, built to hand off cleanly to your team. 🔹 Stripe & Billing Systems Usage-based billing, seat pricing, metered subscriptions, webhook-driven lifecycle management — wired directly to Supabase Edge Functions for reliability and auditability. Recent work: ✅ TryMyGuns — Lead Architect. Multi-role marketplace with full buyer/seller/admin data isolation, built and deployed in 4 weeks. If you're building an AI SaaS product and need an engineer who takes full ownership — let's talk.

Have an app idea but not sure where to start? A few years ago, I was sitting exactly where many of my clients are today: trying to turn an idea into an app. After years of mistakes and learning to code, I ended up building SchooLinks, which grew into an Inc. 5000 company and raised over $10 million. Since then, I focus on building apps for founders with no technical background. People who have identified a problem that an app could solve, but they don't know how to build it. They have the vision, but they just need someone to help them bring it to life! These are the results my clients have gotten: • $10M+ raised by clients • 2M+ users across products built • 10K+ five-star reviews across products build ---------------------------------------------- I offer a 𝗳𝗿𝗲𝗲 𝟯𝟬-𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 to discuss and refine your idea, recommend the right tech stack, and forecast any ongoing costs as your user base grows, so you avoid surprises and make informed decision with clarity. ---------------------------------------------- Words from a recent client after working with us: (check more on my profile below) "Noman Razzaq 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙥𝙧𝙤𝙛𝙚𝙨𝙨𝙞𝙤𝙣𝙖𝙡 𝙖𝙣𝙙 𝙞𝙨 𝙖𝙡𝙬𝙖𝙮𝙨 10 𝙨𝙩𝙚𝙥𝙨 𝙖𝙝𝙚𝙖𝙙 𝙤𝙛 𝙠𝙣𝙤𝙬𝙞𝙣𝙜 𝙬𝙝𝙖𝙩 𝙩𝙝𝙚 𝙗𝙪𝙞𝙡𝙙 𝙣𝙚𝙚𝙙𝙨. 𝙒𝙚 𝙖𝙧𝙚 𝙘𝙤𝙣𝙩𝙞𝙣𝙪𝙞𝙣𝙜 𝙩𝙤 𝙬𝙤𝙧𝙠 𝙩𝙤𝙜𝙚𝙩𝙝𝙚𝙧 𝙖𝙣𝙙 𝙄 𝙝𝙖𝙫𝙚 𝙖𝙡𝙧𝙚𝙖𝙙𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙚𝙙 𝙝𝙞𝙢 𝙩𝙤 𝙤𝙩𝙝𝙚𝙧 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨." ⭐⭐⭐⭐⭐ - Bill Kocjancic 𝙁𝙤𝙪𝙣𝙙𝙚𝙧 𝙈𝙚𝙨𝙢𝙚𝙧 (𝙐𝙣𝙞𝙩𝙚𝙙 𝙆𝙞𝙣𝙜𝙙𝙤𝙢) ---------------------------------------------- I've majored in software engineering, and I've used a myriad of technologies to help various businesses create Ai mobile apps that have generated millions in revenue. Over the past 5+ years, I have developed a wide range of iOS and Android Ai mobile apps. ✅ Food delivery app ✅ Ride booking app (like Uber) ✅ Real estate listing app (Like Airbnb) ✅ Social media Ai mobile app (like TikTok/Instagram) ✅ Startups/Investment management Ai mobile app ✅ Wellness Ai mobile app ✅ Fitness and Nutrition Ai mobile app (like CalAI, MyFitnessPal) ✅ Sports Ai mobile app ✅ E-commerce Ai mobile app ✅ Language Learning Ai Mobile App (Like Duolingo) ✅ Event management Ai mobile app ✅ Grocery/Meal Planning Ai mobile app ✅ Freelance Ai mobile app ✅ Service Booking Ai Mobile App (Home/HVAC) ✅ Inventory Management Ai Mobile App ✅ Learning Management Ai Mobile App ✅ Appointment Booking Ai Mobile App (Salon/Doctor) ✅ Venue Booking Ai Mobile App (Sports/Events) ✅ Task Management Ai Mobile App (Project Management/To-Do) ✅ On-Demand Custom Ai Mobile Apps ---------------------------------------------- As your 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗽𝗮𝗿𝘁𝗻𝗲𝗿, I go above and beyond to ensure your app’s success, from concept to launch. What I Also Bring Beyond Development: → Technology & architecture consulting → Product roadmap & feature prioritization → Help you understand any possible ongoing costs with the project → Cost-effective tech stack selection with long-term cost planning → Scalability strategy as your user base grows → Technical support during investor or stakeholder discussions ---------------------------------------------- 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 & 𝗟𝗼𝗻𝗴-𝗧𝗲𝗿𝗺 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 I provide free post-delivery support for 8 weeks, followed by flexible maintenance plans based on your product needs, usage scale, and future roadmap, always discussed transparently. ---------------------------------------------- 🚀 If you’re looking for someone who understands your product, owns outcomes, communicates clearly, and thinks long-term, let’s connect and build something solid. ❗❗ Check out my portfolio! ❗❗ Highlighted Skills: Full Stack Developer | Expert Full Stack Developer | Full Stack Mobile App Developer | Full Stack AI Developer | Expert Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross platform development | AI App Developer | AI App | Mobile Developer | App Developer | Mobile App Development Consultation | IT Consultation | App Developer | AI App Developer | iOS App Development | iOS App | Android App Development | Hybrid App development | Mobile App Development Consultation | Flutter | Firebase | Dart | Flutter Dart | Flutter Firebase | iOS Development | Android App Development | Smartphone | User Authentication | In App Purchases | API Integration

$540K+ earned. 190 projects delivered. 100% Job Success Score. Most automation freelancers take your brief, build what you described, and hand it off. I work differently. I embed into your operations (your CRM, your content pipeline, your lead flow, your intake process) and find what's actually costing you time and money. Then I build the system that fixes it. Not a template. Not a Zapier zap. A production-grade workflow with AI where it matters. What this looks like in practice: A marketing agency was manually posting content across 6 channels, spending 15+ hours/week on scheduling and reformatting. I built an AI content factory: one input, auto-adapted for each platform, scheduled and published through n8n. They got their week back. A construction company was losing 325+ hours/year on manual estimation in Google Sheets. I sat in on their process, built an AI estimation tool inside n8n, and cut it from 20 minutes to under 3. Live in 2 weeks. A Medicare insurance brokerage had 1,600+ contacts scattered across spreadsheets with 13 relationship types nobody could track. I built a relational CRM mesh in GoHighLevel. Proof of concept delivered in 1 day. What I build: → AI agents: lead qualification, document parsing, smart routing, customer-facing chatbots, voice agents (Vapi) → Workflow automation: n8n, Make, Zapier. Connecting CRMs, marketing platforms, ERPs, and internal tools into one system → CRM buildouts and migrations: GoHighLevel, HubSpot, ClickUp, Pipedrive. Clean data, working automations, zero downtime → AI content systems: multi-channel publishing pipelines, outreach sequences, ad attribution → Zapier/Make → self-hosted n8n migration: 80% cost reduction, unlimited workflows Stack: n8n, Supabase, PostgreSQL, Python, Node.js, Docker, OpenAI API, Claude API, Vapi, HubSpot, GoHighLevel, Pipedrive, Airtable, Google Sheets, LangChain, Slack, Telegram, AWS, DigitalOcean How I work: Every project starts with a systems audit. I map your process as it actually runs (not how you think it runs), identify the 2-3 bottlenecks that cost the most, and build a working proof of concept in days. If the PoC proves value, we go to production. Typical deployment: 2-5 weeks. I manage 180+ production workflows on self-hosted infrastructure right now. Who I work best with: → Businesses doing $1M+ revenue who need operations to scale without hiring more people → Teams drowning in manual processes across 5+ tools that don't talk to each other → Companies in construction, healthcare, real estate, and marketing agencies. I know these verticals → Clients ready to invest $2,000+ in automation that pays for itself within weeks Who I'm NOT a fit for: ✗ One-off tasks under $1000. I build systems, not quick fixes ✗ "Just connect two Zaps" requests. You don't need a senior engineer for that ✗ Projects without a clear business problem. If you can't explain what's broken, we're not ready ✗ Clients who want the cheapest option. My rate reflects 190 production deployments Background: Before automation, I ran a web development agency for 10 years. 1,500+ projects delivered, clients included Fortune 500 companies, government agencies, and global nonprofits. Scaled to 25 people, trained 100+ developers. Three years ago I started automating our own processes with n8n. The results changed my direction. If your team spends hours on work that follows the same pattern every time, I can automate it. Send me your project details.

TOP RATED PLUS | 100% Job Success | 7,000+ Hours Delivered I build complex, long-running full-stack applications that businesses rely on, SaaS platforms, ERP systems, shipping integrations, and AI-powered tools, with 14+ years of backend engineering experience and a track record of multi-year client partnerships. My longest active engagement is 2,900+ hours and still going. Clients don't just hire me once, they build with me long term. What I Build 🔹 SaaS Platforms — Multi-tenant architecture, user dashboards, subscriptions, billing, authentication, admin panels. Built and scaled a React/Node.js SaaS platform over 2,500+ hours for one client. 🔹 ERP & CRM Systems — Custom modules, accounts management, return workflows, reporting, and full system integrations tailored to business operations. 🔹 Shipping & Logistics — Shippo, FedEx, USPS, Stripe API integrations, order management, and delivery workflow automation built on Laravel and Node.js. 🔹 Business Integrations & Automations — API-first architecture, third-party integrations, and workflow automation that connects your business systems end-to-end. 🔹 AI & NLP Features — ChatGPT/LLM integration, conversational interfaces, intelligent search, and AI-powered automation layered into web applications. 🔹 REST & GraphQL APIs — Scalable, well-documented APIs built with Node.js, Express, NestJS, and Next.js. ⚙️ Tech Stack — Node.js · Express · Next.js · NestJS · React · TypeScript . Supabase . MongoDB · PostgreSQL · MySQL · DynamoDB · Laravel · Shippo · Stripe · OpenAI APIs · Docker · CI/CD · Git Why Clients Stay The numbers speak: $54K SaaS build, $63K ongoing development contract, 5-star reviews across shipping portals, ERP modules, and full-stack platforms. Clients describe me as collaborative, a clear communicator, and relentlessly committed to quality, because I treat every project like a long-term partnership, not a one-off contract. ✔ I adapt to changing requirements without losing momentum. ✔ I communicate clearly with both technical and non-technical stakeholders. ✔ I deliver on time, within budget, with thorough documentation. ✔ I'm available for ongoing support, iteration, and scaling after launch. Whether you're building a SaaS product from scratch, scaling an existing platform, or adding AI capabilities to your stack, let's talk. 📩 Message me with your project details and I'll respond promptly.

I am a 3D generalist and Art Director at Peacox Studio. I have my own team. We have 13 years of experience and can deliver any kind of work referring 3D, 2D or programing. Mostly focused on character, gaming and concept art. We offer full delivery and project management with advices. Thanks

I help businesses automate operations, optimise performance, and future-proof their technology through full-stack development, AI-driven solutions, and cloud-native architectures. With proven experience across Retail, Learning management, Healthcare, Transport, Hospitality, and Real Estate, I deliver secure, scalable, high-performance applications that enhance efficiency and drive measurable business growth. Trusted by startups, funded companies, and enterprises to design and scale mission-critical platforms. ✅ End-to-End Software Development – Expertise in building solutions from MVPs to enterprise-scale systems, covering Frontend, Backend, DevOps, and Cloud infrastructure. ✅ AI & Intelligent Automation – Expertise in building agentic AI solutions, intelligent chatbots, predictive analytics, and workflow automation platforms. Proficient in LLM/GPT integrations, multi-agent orchestration, and generative AI systems that streamline operations, enhance decision-making, and deliver scalable business impact. 

 ✅ Mobile-First Solutions – Building high-performance mobile-first applications using native (SwiftUI, Kotlin) and cross-platform (React Native, Flutter) technologies, ensuring seamless, scalable experiences ✅ Full-Stack Mastery – Expertise in Python, Node.js, React, Angular, Docker, Kubernetes, and cloud platforms like AWS and Azure. ✅ Voice AI Agents – Building low-latency, smart voice agents for inbound and outbound interactions using VAPI, Retell, and LLM integrations. * Inbound & Outbound AI calling agents * Virtual receptionist * Lead qualification & appointment booking * Customer support & helpdesk automation * Sales outreach & follow-ups * Smart IVR & conversational workflows * Voice bot orchestration with CRM/ERP integrations Domain Industry Expertise Workforce & Workflow Management Optimising workforce operations and business workflows through intelligent automation, real-time visibility, and scalable management platforms:
 * Workforce Management Systems (WFM) * Employee Scheduling & Shift Optimisation * Field Service Management (FSM) Platforms * Job Assignment & Dispatch Automation * Time Tracking & Attendance Systems * Payroll & HRMS Integration * Task & Workflow Automation Engines * Approval Workflows & Process Digitisation * Performance Tracking & KPI Dashboards * Resource Allocation & Capacity Planning * Compliance & Audit Trail Management * Real-Time Reporting & Operational Analytics * CRM/ERP Integration for End-to-End Operations Supply Chain & Logistics :Optimising logistics and supply chain operations with intelligent and automated solutions: * Warehouse Management Systems (WMS) * Transportation Management Systems (TMS) * Fleet Tracking & Route Optimisation * Inventory & Demand Forecasting Tools * Blockchain for Supply Chain Transparency * IoT-Based Logistics Tracking * Last-Mile Delivery Solutions * ERP Integration for SCM * Freight & Shipping Management * AI-Powered Supply Chain Analytics Digital Health & Healthcare IT :Innovative, secure, and scalable digital health platforms that comply with industry regulations: * EMR/EHR Development * Telemedicine & Virtual Care Platforms * Patient Portals & Healthcare CRM * Remote Patient Monitoring (RPM) * AI & Predictive Analytics for Clinical Use * HL7 & FHIR Standards Integration * HIPAA-Compliant App Development * Medical Billing & Claims Automation * Clinical Decision Support Systems (CDSS) * Wearable & IoT Health Integrations Real Estate Technology : Empowering property businesses with smart, efficient, and data-driven solutions:  * Real Estate CRM Development  * Property Listing Portals with Search & Filters  * Lease & Rental Management Software  * Mortgage & Loan Processing Platforms  * AI-Based Property Valuation Tools  * Blockchain & Smart Contracts for Transactions  * Real Estate Analytics & BI Dashboards  * Digital Signature & Document Management
 Artificial Intelligence & Machine Learning : Driving smarter decisions and automation across industries through AI/ML solutions:  * AI Chatbots & Virtual Assistants  * Predictive Analytics & Forecasting Models  * Natural Language Processing (NLP)  * Computer Vision & Image Recognition  * Recommendation Engine Development  * Business Process Automation with AI - Generative AI (LLMs, GPT, RAG Models) Retail & E-commerce Solutions : Knowledge in building end-to-end technology solutions for the retail sector, including:  * B2B and B2C based eCommerce Platforms * Point of Sale (POS) Systems  * Omnichannel Retail Solutions - Inventory Management Systems - Retail CRM - Mobile Commerce (M-Commerce)  * AI-Powered Recommendation Engines  * Loyalty & Rewards Programs

𝐈 𝐁𝐮𝐢𝐥𝐝 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 𝐚𝐧𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐀𝐩𝐩𝐬 𝐓𝐡𝐚𝐭 𝐓𝐮𝐫𝐧 𝐈𝐝𝐞𝐚𝐬 𝐈𝐧𝐭𝐨 𝐑𝐞𝐚𝐥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 👋 I am Paramjit, a passionate Full Stack Developer specializing in AI-powered SaaS applications using the MERN stack, Next.js, and Python-based backend systems. With 19+ years of experience, I help startups and businesses design and build scalable web platforms, AI integrations, and MVPs that are fast, maintainable, and production-ready. My focus is not just development I build complete SaaS products powered by modern AI systems like OpenAI and Claude. ───────────────────────────────────────── 🤖 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 ───────────────────────────────────────── I help founders and teams build: ✔ AI-powered SaaS platforms (multi-tenant, scalable architecture) ✔ Full Stack Web Applications (React / Next.js + Node.js / Python) ✔ MVP development for startups ✔ AI integrations (Chatbots, Agents, RAG systems) ✔ Automation workflows using LLM APIs ───────────────────────────────────────── 🔧 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ───────────────────────────────────────── 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ MERN Stack (MongoDB, Express, React, Node.js) ✔ Next.js, TypeScript, JavaScript ✔ REST APIs & scalable backend architecture 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ OpenAI API, Claude API integration ✔ AI chatbots & automation systems ✔ RAG pipelines (vector search, embeddings) ✔ AI-assisted workflows & agents 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ React.js, Next.js ✔ Tailwind CSS, Material UI ✔ Responsive UI / UX implementation 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ Node.js, Express.js ✔ Python (FastAPI basics where needed) ✔ Authentication, role-based systems, secure APIs 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 ✔ MongoDB, Firebase ✔ Cloud deployment (Vercel, basic AWS) ✔ Scalable SaaS architecture design ───────────────────────────────────────── 🏆 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁 𝗪𝗵𝗲𝗻 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲 ───────────────────────────────────────── ✔ Clean, scalable, production-ready code ✔ Fast MVP delivery for startups ✔ AI-first architecture thinking ✔ Clear communication & reliable delivery ✔ Focus on performance + user experience ───────────────────────────────────────── 💼 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ───────────────────────────────────────── 𝐒𝐫. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐋𝐞𝐚𝐝 | 𝐃𝐞𝐟𝐭𝐬𝐨𝐟𝐭 𝐉𝐮𝐥𝐲 𝟐𝟎𝟏𝟖 – 𝐏𝐫𝐞𝐬𝐞𝐧𝐭 ➢ Built full-stack applications using MERN stack from scratch ➢ Developed responsive React-based interfaces ➢ Integrated backend APIs with frontend systems ➢ Improved application structure and maintainability Additional Experience ➢ 500+ hours of online mentoring in programming & web development ➢ Guided students and professionals in real-world projects ➢ Delivered hands-on coding support across multiple tech stacks ───────────────────────────────────────── 💡 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ───────────────────────────────────────── I combine: ✔ Strong Full Stack engineering skills ✔ AI integration expertise (OpenAI / Claude systems) ✔ Startup-focused MVP mindset ✔ Ability to move from idea → product quickly ───────────────────────────────────────── 🚀 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 ───────────────────────────────────────── If you're looking for a Full Stack Developer who can also build AI-powered SaaS products, I can help you turn your idea into a working product quickly and efficiently. 𝗞𝗲𝘆 𝐒𝐤𝐢𝐥𝐥𝐬 : AI Full-Stack Developer, AI Web Applications, OpenAI, Claude API, Gemini APIs, RAG Systems, React Developer, Node.js Developer, Python Developer, SaaS Development, Cloud Solutions, Microservices Architecture, GraphQL API, Custom Web Apps, AI Integrations, Cloud Deployment, Legacy System Modernization, Third-Party API Automation.

Solving Complex Business Problems Through Scalable Web Applications Many businesses and startups struggle with challenges such as: • Turning an idea into a working MVP or product • Building scalable backend systems that support growing users • Integrating multiple APIs, payment systems, and third-party services • Managing data-heavy platforms and dashboards • Maintaining and improving existing applications I help organizations solve these problems by designing and developing reliable, scalable web applications. With 7+ years of full-stack development experience, I build modern platforms using React.js, Node.js, and cloud technologies, focusing on performance, scalability, and maintainability. What I Can Help You Build: • Custom Web Applications • Startup MVPs & Product Platforms • Admin Dashboards & Data Systems • Scalable Backend APIs • API Integrations & Automation • Business Platforms & Internal Tools Industries & Domains I’ve Worked With: I have developed web applications across a variety of industries, including: • SaaS and product platforms • Marketplaces and service platforms • Business automation and internal tools • Data analytics dashboards • E-commerce platforms • Custom enterprise systems This experience allows me to quickly understand business requirements and build solutions that align with real operational needs. Technology Stack: Frontend React.js, Next.js, JavaScript, TypeScript Backend Node.js, Express.js Database MongoDB, PostgreSQL Cloud / Infrastructure AWS, Docker My Development Approach: My goal is not just to deliver code, but to build stable systems that support business growth. I focus on: • Clean and scalable architecture • High-performance applications • Well-structured, maintainable code • Clear communication and collaboration • Reliable delivery Let’s Build Something Great: If you're planning to build or improve a web application, product platform, or internal system, feel free to reach out. I would be happy to understand your requirements and help you plan the development of a scalable solution.