I build AI features that ship inside real products, not demos. Three are live right now: PoweredByHue (AI-curated shoppable UGC), RealReports.ai (AI property intelligence across the US), and MaxHome.ai. Senior engineer, 20 years across AI, data engineering, full-stack, cloud, and security. Most of my work sits where those overlap: an LLM or RAG system that needs clean data behind it and a real app in front of it. AI engineering. LLM and RAG systems wired into apps people actually use. LangChain, LangGraph, OpenAI, and vector databases (Pinecone, Weaviate, Chroma). I handle the full path: retrieval, embeddings, context handling, and the app it lives in, so the feature is reliable instead of a clever one-off. Data engineering. The pipelines that feed those systems. ETL/ELT on AWS, Azure, and GCP with Snowflake, dbt, Airflow, and Power BI. I have migrated legacy SQL Server and SAP BW into a hybrid Snowflake-Azure platform and built cross-cloud pipelines for real-time analytics. Full-stack and DevOps. React, Angular, Vue, and Next.js on the front; Node, FastAPI, .NET, and Spring on the back. Docker, Terraform, CI/CD, and Kubernetes to ship it and keep it running. Background that shows up in the work: First Responder at AWS, Production System Engineer at ByteDance, and Application Security Analyst at RedShield. So the systems I build are reliable and secure by default, not just functional. How I work: I give you ranges, not guesses. I flag risks early. I start with the simplest thing that works and add only what the project needs. If you have an AI build, or a data pipeline that needs to feed one, send me the details and I will tell you exactly how I would approach it. #FullStack #SoftwareEngineer #CloudArchitect # DevOps # BackendDeveloper #FrontendDeveloper #SystemArchitecture #Microservices #CloudComputing #EnterpriseSoftware #ReactJS #VueJS #QuasarFramework #JavaScript #TypeScript #HTML #CSS #SASS #LESS #TailwindCSS #Bootstrap #MaterialUI #NodeJS #PythonFlask #JavaSpring #Go #Golang #Ruby #RESTAPI #GraphQL #MySQL #PostgreSQL #MongoDB #Redis #Kafka #Docker #LXC #VMware #VirtualBox #CI_CD #Kubernetes #Terraform #Ansible #Serverless #Nginx #Apache #Git #Gradle #Maven #Jira #Trello #Webpack #Vite #Babel #ESLint #Prettier #Storybook #Jest #Mocha #Cypress #Playwright #NextJS #NuxtJS #GatsbyJS #ExpressJS #FastAPI #SpringBoot #ApolloGraphQL #Prisma #TypeORM #Sequelize #Postman #Swagger #OpenAPI #SocketIO #WebSockets #RESTfulAPI #ProgressiveWebApps #PWA #SSR #SSG #CSR # WebPerformance #CodeSplitting #LazyLoading #CachingStrategies #ResponsiveDesign #CrossBrowserCompatibility #Accessibility #SEO #HeadlessCMS #Contentful #Strapi #SanityCMS #CloudFunctions #AWSLambda #AzureFunctions #GoogleCloudFunctions #CI_CD_Pipelines #DockerCompose #K8sDeployment #RedisCaching #MessageQueues #ElasticSearch #Algolia #Sentry #NewRelic #Datadog #Monitoring #Logging #ErrorTracking

Top Rated Plus on Upwork. $70K+ earned, 100% Job Success, 3,500+ hours across 3 multi-year retainers. I build vertical SaaS for construction, real estate / PropTech, logistics / 3PL, and AI / RAG SMB tools, on Next.js, Node, TypeScript, and Postgres. That first line is the pitch. Here's the proof. Shipped: • TheBuildTrack: construction management SaaS with dynamic punchlists, daily logs, bid packages, and subcontractor portals. Cut project coordination time by ~70%, 20+ active projects. • AllAmericanWarehouses: commercial real estate platform with interactive property search, CMS-driven content, and lead capture. 60% faster lead conversion, 80% less admin overhead, 8-week build. • Ship Stampede: logistics / 3PL workflow tooling, live carrier rates, label printing, Shopify / Amazon / Cin7 integrations. Currently fractional CTO. • QuickChat / Zesty / 500 Designs RAG work: AI documentation and support over retrieval-augmented search with sub-2-second response times in production. Stack: Next.js, React, React Native, Node.js, TypeScript, PostgreSQL, Prisma, Tailwind. Currently Engineering Team Lead at Bee Techy LLC and founder of Medianeth Solutions, so I bring team-tested architecture, not solo-dev shortcuts. How I work: • One client at a time. When you hire me, you get a dedicated engineer, not a generalist juggling four jobs. • I own the build end-to-end: schema, API, UI, deploy, post-launch. • I write to non-technical founders the same way I write to CTOs. Plainly. Best fit if you: • Have a vertical SaaS stuck between MVP and v2, or a stalled internal tool with real users. • Need someone who already speaks construction, real estate, logistics, or RAG instead of learning your domain on your dime. • Want a 30 to 90 day engagement with a clear scope, not a forever retainer. Not a fit for: WordPress builds, no-code prototypes, or agency white-label work. Free 30-minute scoping call before any commitment. Send me the problem you're trying to solve and I'll respond within 24 hours.

Are you tired of running your business on messy Google Sheets, fragmented software tools, or a slow web app that your team hates using? Most developers can write basic code, but they don't understand your business workflows, features, or how to build a system that actually saves you money. I am Tanveer, a Senior Full-Stack Developer with 11+ years of professional experience building custom web applications, internal operational tools, and SaaS platforms. I have successfully delivered $80,000+ in projects on Upwork with a flawless 100% Job Success Score because I focus on one thing: building software that solves your operational headaches. Whether you want to automate your manual daily tasks, build a secure Custom CRM from scratch, or launch a multi-user SaaS platform with proper subscription billing, I've got you covered. 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬: ◆ Custom CRM & Internal Dashboards I replace your manual spreadsheets and disconnected tools with a single, centralized Custom CRM or operations portal designed exactly around how your business operates. ◆ Multi-Tenant SaaS Platforms I build launch-ready SaaS products from scratch, complete with secure multi-user setups, admin control panels, and smooth Stripe/subscription billing integrations. ◆ Automation & Custom API Connections If you are wasting hours copying data between platforms, I build custom automations and API connections to make your software tools talk to each other seamlessly. ◆ Real AI Business Features No buzzwords here. I build practical AI automations, intelligent document scraping tools, and custom smart assistants inside your dashboard to eliminate manual administrative work. 𝐈 𝐭𝐫𝐞𝐚𝐭 𝐞𝐯𝐞𝐫𝐲 𝐞𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐚𝐬 𝐚 𝐩𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩, 𝐧𝐨𝐭 𝐚 𝐭𝐫𝐚𝐧𝐬𝐚𝐜𝐭𝐢𝐨𝐧. 𝐓𝐡𝐚𝐭 𝐦𝐞𝐚𝐧𝐬: • I ask about your business goals before I ask about your tech stack. • I flag technical risks before they become expensive problems. • I give you honest timelines, not just the ones you want to hear. • I communicate proactively so you're never chasing updates. 𝐖𝐡𝐲 𝐅𝐨𝐮𝐧𝐝𝐞𝐫𝐬 𝐓𝐫𝐮𝐬𝐭 𝐌𝐞: ◆ 100% Job Success Score: across every project, every client ◆ Top Rated on Upwork: sustained performance, not a one-time result ◆ $80,000+ in contracts delivered: trusted with serious budgets ◆ 26+ completed contracts: with multiple long-term client relationships ◆ 11+ years of experience: building complex systems, not simple websites 𝐋𝐞𝐭'𝐬 𝐓𝐚𝐥𝐤 𝐀𝐛𝐨𝐮𝐭 𝐘𝐨𝐮𝐫 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦: If you're building a SaaS product, launching an MVP, or adding smart automation capabilities to an existing platform, send me a message. Tell me what you're building, and I'll tell you exactly how I can help.

I build AI-powered automations and modern web applications. What I deliver: — AI integration (OpenAI, Gemini APIs) into existing systems — Automated workflows and data pipelines (n8n, custom scripts) — Fullstack apps: Next.js, React, Supabase, Stripe — iOS apps with Swift — Infrastructure: AWS, Docker, CI/CD, Terraform 5+ years in web development, now focused on AI integration and modern TypeScript stack. Also available for: Laravel/PHP backends, Python scripting, web scraping, WordPress.

I’m a Data, AI & SaaS Architect who helps companies build, scale, and fix production-ready AI, data platforms, and cloud systems—from early MVPs to systems used by millions of users. Expert in build AI SaaS/Gen-AI application self hosted with OpenWebUI I specialize in turning complex ideas into real, working systems: AI assistants, GenAI platforms, personalization engines, search, analytics pipelines, and cloud-native SaaS. I’ve worked across startups, enterprises, and large retail ecosystems where performance, reliability, cost, and ROI matter more than experiments. What I do best: AI & GenAI Systems AI assistants and copilots (LLMs + RAG) Personalization, recommendations, search relevance CLV, churn prediction, pricing, forecasting NLP, embeddings, vector search, agent workflows Data Platforms & Pipelines BigQuery, Snowflake, PostgreSQL Batch + real-time pipelines (Kafka, CDC, streaming) Analytics platforms, metrics, experimentation Data quality, observability, performance tuning Cloud, DevOps & SaaS Architecture AWS & GCP Kubernetes, microservices, CI/CD Cost optimization, monitoring, reliability Secure, scalable SaaS foundations End-to-End Delivery MVP → production → scale Architecture, hands-on coding, deployment Fixing slow, expensive, or unstable systems Translating business goals into engineering outcomes AI ChatBots Assistants & GenAI Systems I’ve Built: E-commerce AI Assistants Built shopping and product discovery assistants using LLMs + retrieval over product catalogs Integrated assistants with search, recommendations, promotions, and inventory Used by customers and internal teams to improve discovery, conversion, and operational efficiency Banking & Finance AI Assistants Built document and workflow assistants for financial data, reports, and compliance workflows Implemented secure LLM pipelines with structured outputs and auditability Focused on accuracy, traceability, and data privacy Healthcare AI Assistants Built AI assistants for document understanding, data extraction, and decision support Designed systems with strict data separation, security, and reliability Focused on reducing manual effort while maintaining safety and correctness These were real systems, not demos—designed to run reliably, handle scale, and integrate with existing platforms. Selected Real-World Impact (Production Systems) Built centralized AI & data platforms powering personalization, analytics, and marketing Developed recommendation, CLV, churn, and segmentation models Designed cloud-native infrastructure to support multi-brand SaaS systems Reduced infrastructure costs while improving performance and reliability Enterprise E-commerce & Omnichannel Platform Designed unified data platforms ingesting data from online + physical stores Built real-time pipelines enabling low-latency analytics and personalization Developed recommendation, search, and GenAI systems used across product and marketing flows Achieved significant improvements in conversion, ROI, and cloud cost efficiency Proven Results: Scaled platforms serving 10M+ users with 99.95% uptime Enabled $0 → $450M digital growth across 70M+ customers Delivered 30%+ marketing ROI uplift Reduced cloud costs by 35–40% Built AI systems improving CTR, conversion, and retention How I work with Upwork clients: I’m hands-on: architecture + coding + delivery I prefer clean, simple designs over over-engineering I communicate clearly and focus on outcomes I help you make the right technical decisions early (and fix wrong ones fast) I work best with founders, CTOs, Heads of Product, and engineering leaders who want real systems—not slide decks. If you’re looking to build, scale, or fix something critical in AI, data, or cloud, I can help you do it correctly and production-ready.

Hello, ⭐ When you work with me, you are not just hiring a developer - you are hiring a tech partner who understands how to build visually striking, lightning-fast, and conversion-driven web platforms that leave a mark. From single founders and early-stage startups to Fortune 500 brands - I have been at the heart of full-cycle development for 14+ years, delivering code that speaks business and design that speaks users. ♻️ 🤝 Why Am I on Upwork? I am here to connect directly with visionary clients and bring transformational web experiences to life without agency barriers, just pure collaboration. ✅ My Tech Stack Expertise ================================================================== 🌟 Frontend Development - React.js: Hooks, Context API, Redux Toolkit, React Query, Styled Components - Next.js: SSR, SSG, ISR, App Router, Middleware, i18n routing, API routes - Vue.js: Vuex, Vue Router, Composition API, Nuxt.js - Tailwind CSS, Bootstrap, Material UI, Ant Design, Chakra UI - GSAP, Framer Motion, Lottie, Three.js for advanced animations 🌟 Backend Development - Node.js: Express.js, NestJS, RESTful APIs, WebSocket - Authentication & Security: JWT, OAuth2, Passport.js, Bcrypt - CMS: WordPress (Custom Themes & Plugins), Headless WordPress (GraphQL + REST) 🌟 Cloud & DevOps - Vercel, Netlify, AWS (EC2, S3, Lambda), Firebase, DigitalOcean, Cloudflare - CI/CD via GitHub Actions, Bitbucket Pipelines, and Docker 🌟 Databases - MongoDB, MySQL, PostgreSQL, Firebase Firestore, Redis, PlanetScale - ORM/ODM: Prisma, Mongoose, Sequelize 🌟 Third-Party Integrations - Stripe, PayPal, SendGrid, Twilio, Algolia, Contentful, Sanity.io - HubSpot, Mailchimp, Google Maps API, Calendly, Zoho, Shopify APIs ✅ Industries I have Transformed ================================================================== 🛠️ E-commerce 🛠️ Healthcare 🛠️ Real Estate 🛠️ SaaS 🛠️ EdTech 🛠️ Finance 🛠️ Automotive 🛠️ Legal 🛠️ Fitness & Wellness 🛠️ Hospitality 🛠️ FoodTech 🛠️ Logistics & Supply Chain 🛠️ Event Management ✅ My Mindset ================================================================== 🔹 I treat your project like my own investment to provide a quality 🔹 I design scalable systems from day one 🔹 Speed without compromise 🔹 Communication is everything for me to make any product successful 🔹 Pixel-perfect UI, buttery-smooth UX 🔹 I believe in progressive enhancement 🔹 I debug like Sherlock and build like Da Vinci ✅ My AI-Powered Efficiency for Coding ================================================================== 👉 GitHub Copilot 👉 Cursor AI 👉 Claude 👉 ChatGPT Plus Your project deserves more than a generic coder. You need a creative developer who understands business, user behavior, and technical excellence at every layer. 🔹 Hit the ‘HIRE ME’ button if you are ready to get started today 🔹 Or Hit a "INVITE NOW" and let’s discuss how we can bring your idea to life elegantly and efficiently. Let’s build what your competitors will wish they had. Thanks for walk through my profile. Thanks & Regards, Kusum. 🤝

As a dedicated React Native developer with three years of experience in mobile development, I bring a robust full-stack, Web3, and smart contract development background to turn your ideas into reality: ✅ React Native Development I build high-performance, cross-platform mobile apps that deliver seamless user experiences on iOS and Android. ✅ Full-Stack, Web3 & Game Backend Expertise From mobile apps to blockchain-integrated games, I design scalable solutions that connect smart contracts, game logic, and backend services. ✅ Smart Contract Development (Solidity & Clarity) I develop and audit secure smart contracts for Ethereum (Solidity) and Stacks (Clarity), powering NFTs, in-game tokens, leaderboards, and decentralized reward systems. ✅ Blockchain & dApp Integration I integrate Web3 wallets, token transactions, and blockchain APIs into apps and games, enabling on-chain interactivity and transparent gameplay economies. ✅ Backend & Game Server Integration Proficient in Firebase, Express.js, Supabase, and Unity Cloud for real-time matchmaking, multiplayer gameplay, and scalable backend systems. ✅ Advanced JavaScript, TypeScript & Node.js I write clean, maintainable, and scalable code across both app and backend layers, ensuring long-term stability and performance. ✅ Database & Cloud Management I handle SQL and NoSQL databases (MongoDB, PostgreSQL, MySQL) and implement efficient cloud systems for Web2 + Web3 data handling. ✅ Unity Backend & Real-Time Systems Expert in WebSockets and APIs for interactive, real-time multiplayer experiences with blockchain integration. ✅ Clean Code, Security & Collaboration I follow best practices for code quality, security, and effective client communication to deliver professional-grade solutions. Let’s collaborate to build next-generation Web3 applications, mobile solutions, and blockchain-integrated games that combine innovation, performance, and security for impactful digital experiences. #reactnative #web3 #solidity #clarity #stacks #blockchain #smartcontracts #mobileapp #unity #gamedevelopment #fullstack #nodejs #typescript #firebase #supabase #dapp #nft #defi #multiplayergames #cloudcomputing #freelancer #upwork

👋 About Me I’m a Full-Stack Software Engineer focused on designing and developing scalable web and mobile applications that solve real business problems. I work across both backend and frontend, with Laravel and React/Next.js as my main stack, and I care about building clean, maintainable systems that teams can rely on and extend over time. 🚀 What I Can Build for You Web applications and dashboards Admin panels, role-based dashboards (owners, admins, tenants, managers, and more), and internal tools with responsive, modern UIs. Business automation and internal tools Systems that streamline manual workflows such as payroll, asset management, dispatching, inspections, and reporting. E‑commerce and multi‑vendor platforms Online stores and marketplaces with product management, order flows, payment and shipping integration, and advanced search. Transport and logistics solutions Platforms for school transport and vehicle or inspection management with clear flows and easy-to-use dashboards. Maintenance, bug fixes and feature development Improving existing Laravel and React codebases, fixing bugs, refactoring, and adding new features without breaking current behavior. 🧰 Core Tech Stack ✅ Backend: Laravel, Lumen, Node.js, ExpressJS ✅ Frontend: React, Next.js, Blade, TailwindCSS, MantineUI, jQuery ✅ Mobile (bonus): React Native ✅ Databases: MySQL, MariaDB, PostgreSQL, MongoDB ✅ Other: Redux Toolkit, RTK Query, Firebase, Google Maps, Algolia, Git (GitHub and GitLab), Apache, Nginx 🤝 How I Work I am comfortable with short-term tasks such as bug fixes and small modules, as well as end-to-end projects from requirements to deployment and handover. I communicate clearly, ask focused questions, and keep you updated with regular progress, demos, and clean Git commits. If you’re looking for a reliable full-stack developer for your next web or mobile project, feel free to send an invite and we can discuss the best way to move forward.

Hello! I'm Mohammed Ali Al Sakkaf, a highly skilled and detail-oriented Full-Stack Software Developer with expertise in creating robust, scalable, and secure software solutions. My experience includes working with global tech companies such as IBM, and my freelance work has allowed me to successfully deliver high-quality solutions to various international clients. My strengths lie in: - Backend Development: Extensive hands-on experience with Python (Flask, Django, FastAPI), Java (Spring Boot), and Node.js, delivering end-to-end backend systems. - Frontend Development: Proficient in React, NextJS, HTML/CSS, JavaScript, and Bootstrap, ensuring seamless and responsive user experiences. - Machine Learning & AI: Proficient in building advanced ML/DL models for real-world applications using TensorFlow, Pandas, OpenAI API, and Langchain. - DevOps & Cloud Infrastructure: Experience with Docker, Kubernetes, Terraform, GitHub Actions, Jenkins, and Azure for smooth CI/CD processes and deployment. - Mobile Device Management (MDM): Experience working with different MDM solutions like IBM MaaS360, and Develop MDM for Apple Products.

Agency owners and local business owners come to me when they need someone who can actually move the needle, not just take a brief and disappear for two weeks. On the WordPress side, I handle everything. Custom theme builds, plugin development, WooCommerce stores, speed optimization, migrations, API integrations. Whatever it runs on, I can build it or fix it - fast. On the GoHighLevel side, I dial in workflows, automations, funnels, and pipelines from scratch, including custom API connections to external platforms. I also do UI/UX design. I sketch ideas out quickly, build mockups using the best AI design tools available, and turn them into full Figma prototypes before a single line of code gets written. Fast iteration, no fluff. For the right projects I also take on MERN stack work. When the scope calls for a custom web app and not an off-the-shelf fix. I move fast, I communicate clearly, and I manage projects tightly. Deadlines don't slip on my end. If you've worked with freelancers who go quiet mid-project, you'll notice the difference straight away. If you're hunting for the cheapest option, I'm not it. If you want things done right and done quickly, let's lock it in and build something long term.