⭐Top Rated Plus | Top 3% Globally on Upwork in Full Stack SaaS and AI Development. If you shoot me a invitation or direct message i'll send you a personalized loom video back on how i may be able to help you! Your AI SaaS works in the demo, then breaks the moment real users hit it. I build production ready web applications and Full Stack SaaS platforms that don't, the kind running production right now, moving 10,000+ messages a day at 99% delivery and saving one client $200k+ a year. From AI automation and RAG systems that don't hallucinate to scalable backend systems, multitenant architectures and secure enterprise software,I build products that stay reliable as they grow. And where it matters most, in regulated healthcare and fintech, that's the work I'm known for. Over the last 10+ years, I've delivered Full Stack Development FinTech, Health Tech, HR Tech and Ed Tech, designing and delivering SaaS Development projects, AI-powered applications, MVP Development, workflow automation systems, cloud-native applications and enterprise platforms. As a Top Rated Plus on Upwork with 1000+ billed hours and a consistent 5 star track record, I focus on building systems and products that remain reliable as your user base grows. WHAT MAKES ME DIFFERENT: Most developers focus on delivering features. I focus on delivering systems that can operate in production. Before writing code, I help founders and product teams make the right technical architecture, system architecture, scalability, AI integration, compliance, infrastructure and long term maintainability decisions. My focus is delivering scalable architecture and production ready software rather than simply shipping features. Whether you're launching MVP, modernizing a legacy web application, building an AI SaaS platform, creating a new software product, or integrating AI into existing business, I help define the technical roadmap and execute the entire product development lifecycle. My work frequently involves: • AI native SaaS products, SaaS Development, multi- tenant platforms • AI Agents, AI Voice Agents, AI Automation • Retrieval-Augmented Generation (RAG) systems, knowledge assistants, LLM applications • Healthcare SaaS & HIPAA-compliant web applications • Fintech platforms & payment systems • Enterprise API Development & API Integration • Cloud Infrastructure, DevOps & Backend Development What Client Says: "This developer did an outstanding job and exceeded our expectations in every way. They quickly became a lead developer, taking ownership of complex requirements and delivering high-quality, well-structured work consistently." "Very responsive, professional, and communicative. Will be working with them again soon!" WHAT I BUILD FOR YOU: → AI-powered SaaS platforms, Full Stack Web Applications, startup MVPs, MVP Development, multi-tenant SaaS applications, enterprise software, Stripe billing, RBAC, ABAC, audit logs, row-level security. → AI Agents, AI Voice Agents, AI Automation, RAG systems, knowledge assistants, AI copilots, custom LLM workflows. → Full-Stack Web Applications Development using Next.js, React, TypeScript, Node.js, Python, FastAPI, scalable backend systems and cloud-native architectures → Healthcare SaaS solutions including HIPAA-compliant web applications, patient engagement systems, secure healthcare workflows, and enterprise software. → FinTech software products including payment systems, subscription platforms, financial dashboards, transaction processing and compliance-focused architecture. → API Development, Backend Development and API Integration with OpenAI, Stripe, Twilio, HubSpot, Salesforce, CRMs, ERPs and third-party SaaS platforms. → Workflow Automation using n8n, AI-powered business processes, customer support automation, onboarding automation, and sales automation → Cloud Infrastructure, AWS deployments, Docker, CI/CD pipelines, monitoring, production rollouts, and scalable backend systems CORE STACK & KEYWORDS: Full Stack Development, Web Application Development, SaaS Development, AI SaaS, Platform Development, Technical Architecture, System Architecture, Database Architecture, Backend Development, Software Architecture, Scalable Architecture, Enterprise Software, Cloud Infratructure, Product Development, Next.js, React, TypeScript, Node.js, Nest.js, Python, FastAPI, Django • Open AI, GPT-4, Claude, Gemini, LangChain, LangGraph, AI Agents, AI Voice Agents, RAG, Vector Database, pgvector, Pinegone • PostgreSQL, Supabase, MongoDB, Redis, Firebase • AWS, Docker, Kubernetes, CI/CD • Stripe, Twilio, HubSpot, Salesforce, • Multi-tenant SaaS, MVP Development, SaaS Architecture, Workflow Automation, HIPAA, SOC2, PCI-DSS, OAuth2, RBAC, ABAC, Row Level Security

I am an individual GeneratePress WordPress PHP developer Full Stack freelancer. Do you need help with GeneratePress & GenerateBlocks and WordPress ACF + Bootstrap development? I have 7+ years of WordPress website development experience. 🔵 GeneratePress & WordPress website development Services & Solutions ✔ GeneratePress with GenerateBlocks theme development ✔ WordPress theme development from scratch ✔ Elementor Website redesign to GeneratePress theme development ✔ Set up theme from GeneratePress - Know when to collaborate with the SEO team and other teams - Strong communication and team collaboration skills - Excellent problem-solving skills - Attention to detail - Ability to work independently #WordPress Development Services # Full WordPress website Migration Services ✔ Figma to WordPress implementation GeneratePress theme with GenerateBlocks plugin ✔ PSD to WordPress ✔ Adobe XD to WordPress ✔ Illustrator to WordPress ✔ HTML to WordPress ✔ Migrate Elementor to WordPress with GeneratePress theme ✔ moving a site from Wix to WordPress (GeneratePress theme) ✔ migrate a website from WordPress Genesis to WordPress (GeneratePress theme) ✔ seamlessly migrate existing website to a new hosting provider Full website migration to the new host, including all core files, themes, plugins, and database. Maintenance of existing functionality and appearance of the website. Preservation of SEO rankings and website performance. Minimal downtime during the migration process. Comprehensive testing and verification after the migration to ensure everything is functioning correctly. My skills and expertise - PHP / MySQL - HTML / CSS (Pixel perfect) - CSS3, CSS animation, SASS / SCSS (usually using PrePros or Gulp for SCSS compilation) - Flexbox / Grid - Bootstrap 4, Bootstrap 5 - BEM - SVG - jQuery + Ajax - CSS jQuery animation - Git GeneratePress skills - GeneratePress to create child theme of a parent theme Graphic editors: - Photoshop - Figma - XD -- collaborate with UI/UX designers to translate designs into functional web applications -- implement UI/UX design principles to create intuitive and engaging user interfaces # Experience working with WebOps platform, hosting & infrastructures, and projects based on servers: ⭐ Pantheon.io local environment ⭐ WPEngine - WP Engine ⭐ Kinsta staging environment ⭐ Siteground ⭐ Flywheel ⭐ Bluehost Cloning, setting up dev sites, implemented site, etc Experience with Git version control system WordPress themes experience: - Elementor Pro - Hello Elementor & Astra themes Project Management tools: - Slack - Trello - Monday - Clickup - Clockify - Toggle - Microsoft Teams - Skype - Telegram GeneratePress with GenerateBlocks # Proven experience as a GeneratePress Front-End Developer with strong portfolio showcasing WordPress site design # Experienced WordPress developer # Website development # part-time WordPress GeneratePress Web developer # WordPress development # SEO-friendly WordPress website # WordPress developer needed # Hire Generate Press WordPress developer long term cooperation # GeneratePress WordPress developer needed # An existing site that needs to be redesigned and converted to Generatepress. # Generate blocks # Ongoing Skilled WordPress Web Developer # Build GeneratePress site # Wordpress Developer using Generate Press # Full-stack developer for Wordpress site with GeneratePress theme # I will help to rebuild an existing website # Create a wordpress site using Generatepress # Fluent with GeneratePress # have lots of experience with GenerateBlocks # looking for a GenerateBlocks expert who can begin working right away or very soon # do a traditional coding in WordPress with ACF, PHP, CSS, HTML, work with an individual freelancer, strong developer, help to complete the build of a website, experience in responsive and building mobile-first design - know about the Core Web Vitals and how to address them - using Gravity Forms as a form solution and a CSS assistance for styling SEO - knowledge of SEO principles and ensuring that websites adhere to them General - Flexible working hours and only remote work - WordPress Website Builder - Ability to work within a defined budget and timeframe - have extensive experience in frontend development Migration: - Experience with similar WordPress migration projects - Strong understanding of SEO best practices for website migrations - Translate Figma design mockups into responsive, pixel-perfect, and interactive web pages - WordPress Developer Needed to Replace Elementor with GeneratePress - Perfectly replicates your existing website # adaptable #flexible # dedicated professional # problem solver # team-player # good negotiator high-performing, mobile view Working with me you will be confident in successful project completion. I am also open for cooperation with developers and designers. # generate blocks # generate press # landing page estimate Updated 07/28/25

🌟 100+ Thrilled Clients | ⚡ Top 3% in Fullstack Development 🎓 Meta & IBM Certified | 💰 Projects Generating $1M+ in Revenue (Check Review) | 🚀 55+ MVPs Shipped to Production --- Using modern Native AI (Claude Code, Cursor AI) to ship production-ready products faster without cutting corners on quality. 💫 I don't just write code. I build products the way a master craftsman builds furniture - every joint matters, every surface is finished, and nothing wobbles when pressure is applied. Over 7+ years, I've partnered with founders, startups, and established companies across eCommerce, AI/ML, FinTech, MedTech, EdTech, AdTech, and InsurTech - turning ideas into revenue-generating, user-loved digital products. One of my MVPs generated $500K+ in revenue within its first 6 months. Several platforms I've built now serve 10K-50K active users, process 300K-500K API requests/month, and maintain 99.9% uptime - not by accident, but by design. --- What makes my work different: I naturally think beyond the task in front of me. When I build a feature, I'm already thinking about how it connects to the rest of the system, how real users will experience it, how it scales six months later, and how the next developer who touches this code will feel about it. That mindset has helped clients avoid expensive refactors, reduce infrastructure overhead by 25-40%, and ship products that don't fall apart at scale. I've built systems handling 60,000+ products with Redis-powered search, reduced database load by 70%+, cut page load times by 50-70%, pushed Lighthouse scores to 90+, and reduced bundle sizes by 40%+. These aren't just vanity metrics - they translate directly into retention, conversions, and revenue. --- What I built: 🧠 SaaS Platforms and scalable full-stack web applications ⚛️ AI MVP 📱 React Native mobile apps connected to production backends 🤖 AI-powered applications using OpenAI, Gemini, Anthropic APIs 🔌 Complex API integrations, automation, and backend architecture 📊 Admin panels, internal tools, analytics dashboards 💳 Stripe payments, subscriptions, and billing systems 🗺️ Maps, real-time features, WebRTC, push notifications --- Tech Stack: 📱 React, Next.js, Remix, Gatsby, React Native, Expo, Vue, Nuxt, Angular 🔧 TypeScript, Node.js, NestJS, Express, Python, REST, GraphQL, WebSockets 🎨 TailwindCSS, Material UI, Ant Design, Chakra UI, Shadcn, SASS/SCSS 🗄️ PostgreSQL, MongoDB, MySQL, Redis, Supabase, Firebase ☁️ AWS, Vercel, Docker, CI/CD, GitHub Actions 🤖 OpenAI, Gemini, Anthropic, Pinecone, Weaviate, Vector DBs 🧪 Jest, Cypress, Jasmine, Playwright 🖌️ Figma, Adobe XD, Zeplin AI tools: - OpenAI Codex | Anthropic Claude Code | Cursor AI - Loveable - Google AI Studio --- Strong products are never built by accident. The difference is always in the details - the interaction a user doesn't consciously notice, the fast page that keeps their attention, the architecture that prevents chaos six months later. That's what I bring to every project: precision, product-oriented thinking, and genuine care for the final result. 🚀 Click Invite or send a message. Let's build something that lasts.

Looking for a 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 who can ship production-grade SaaS and AI integrations on time? You're in the right spot. 🏆 𝟭𝟬+ years as a Full Stack Developer (ex-Microsoft Bing, Princeton CS) 📊 $𝟮𝟬𝟬𝗞+ earned on Upwork across 𝟮𝟴 Full Stack Developer projects 🎯 Top Rated Plus with 𝟭𝟬𝟬% Job Success Score ⚡ 𝟲𝟬+ production SaaS and AI integration builds as lead Full Stack Developer ✅ Full Stack Developer for React, TypeScript, Node.js, Python, FastAPI 💼 Ubiquify Digital LLC (Austin, TX) | Full Stack Developer with Princeton CS ⭐⭐⭐⭐⭐ 𝑨𝒘𝒂𝒊𝒔 𝒂𝒏𝒅 𝒕𝒉𝒆 𝒕𝒆𝒂𝒎 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒆𝒅 𝒂 𝒄𝒐𝒎𝒑𝒍𝒆𝒙 𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒓 𝒃𝒖𝒊𝒍𝒅 𝒖𝒏𝒅𝒆𝒓 𝒂 𝒕𝒊𝒈𝒉𝒕 𝒕𝒊𝒎𝒆𝒍𝒊𝒏𝒆 𝒘𝒊𝒕𝒉 𝒄𝒍𝒆𝒂𝒏 𝒄𝒐𝒅𝒆, 𝒔𝒕𝒓𝒐𝒏𝒈 𝒂𝒓𝒄𝒉𝒊𝒕𝒆𝒄𝒕𝒖𝒓𝒆, 𝒂𝒏𝒅 𝒓𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒗𝒆 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒕𝒉𝒓𝒐𝒖𝒈𝒉𝒐𝒖𝒕. 𝑾𝒐𝒖𝒍𝒅 𝒉𝒊𝒓𝒆 𝒂𝒈𝒂𝒊𝒏 𝒘𝒊𝒕𝒉𝒐𝒖𝒕 𝒉𝒆𝒔𝒊𝒕𝒂𝒕𝒊𝒐𝒏 𝒇𝒐𝒓 𝒂𝒏𝒚 𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝒑𝒓𝒐𝒋𝒆𝒄𝒕. (Marcus T., Upwork, 2025) As a Senior Full Stack Developer with a Princeton Computer Science background and 4 years as a Microsoft Bing engineer, I build production SaaS platforms and AI integrations for founders who need senior-level Full Stack Developer execution. My team and I work at the intersection of Full Stack Development and AI: React and TypeScript frontends, Python and Node.js backends, and AI layers built to hold up under real load. Full Stack Developer-first, agency-grade. 🔶 𝗖𝗥𝗘 𝗗𝘂𝗲 𝗗𝗶𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝟯𝟮𝟱 𝗵𝗿𝘀): Lead Full Stack Developer on a commercial real-estate data platform for a US fund. B2B SaaS, complex data model, React, TypeScript, Python. 🔶 𝗥𝗲𝗮𝗰𝘁 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 𝗦𝗮𝗮𝗦 ($𝟲𝟮𝗞, 𝟮,𝟬𝟳𝟴 𝗵𝗿𝘀): Full Stack Developer from zero to shipping for a production SaaS build. Full-stack React, TypeScript, Node.js. 🔶 𝗗𝗿𝘆𝗷𝗲𝗰𝘁 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗧𝗼𝗼𝗹 (𝟰𝟴𝟭 𝗵𝗿𝘀): Full Stack Developer build of an internal ops dashboard with reporting, data pipelines, and automation. 🔶 𝗠𝘂𝗹𝘁𝗶-𝗣𝗿𝗼𝗳𝗶𝗹𝗲 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗦𝗮𝗮𝗦 𝗕𝘂𝗶𝗹𝗱𝘀: Full Stack Developer on multiple AI integration, workflow automation, and SaaS MVPs. 🚀 𝗦𝗮𝗮𝗦 & 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 ✔️ Full Stack Developer for AI integration, agentic workflows, and LLM features ✔️ OpenAI API, Claude API, RAG systems with prompt reliability and context management ✔️ Full Stack Developer on FastAPI, Node.js, Django, Next.js, and PostgreSQL 🔄 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 ✔️ Full Stack Developer for n8n, Zapier, and Make . com at scale ✔️ Full Stack Developer integrations: CRMs, databases, payments, email, AI services ✔️ Idempotent workflows, retry logic, and data consistency across systems ⚡ 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗕𝘂𝗶𝗹𝗱𝘀 𝗳𝗿𝗼𝗺 𝗭𝗲𝗿𝗼 𝘁𝗼 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 ✔️ Full Stack Developer on React, TypeScript, Vue.js, Python, MVP to production ✔️ Multi-tenant architecture, auth, permissions, API design ✔️ DevOps and deployment on AWS, Vercel, Railway, and GCP 🎯 𝗪𝗵𝗼 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗮𝘀 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: 🔹 Founders building Full Stack SaaS products from scratch 🔹 Agencies needing Full Stack Developer capacity on complex builds 🔹 Series A to C startups scaling production systems 🔹 Operators replacing broken workflows with a senior Full Stack Developer 𝗡𝗼𝘁 𝗮 𝗳𝗶𝘁 𝗶𝗳: you need a solo Full Stack Developer for a simple landing page, WordPress theme work, or crypto/trading systems. 💡 𝗛𝗼𝘄 𝘄𝗲 𝘄𝗼𝗿𝗸: ✔️ Day 1-3: Discovery call, architecture doc, and scoped milestones from your Full Stack Developer team ✔️ Week 1: First working increment deployed to staging ✔️ Ongoing: Weekly demos, async updates, documented handoffs from the Full Stack Developer lead ✔️ What you get: Production Full Stack Developer output, full source, handoff docs, direct team access 📞 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗺𝗼𝘃𝗲? Send the job details and we will reply with a scoped plan within 24 hours. Need a Full Stack Developer who ships? Let's talk.

I am an experienced Full Stack Developer with 8+ years of expertise in creating websites, mobile applications, and web applications tailored to meet diverse client needs. My goal is to deliver scalable, efficient, and visually appealing solutions that align with your business objectives. My Core Expertise: Shopify Development: Custom themes, app development, and seamless integrations. WordPress Development: Plugin creation, custom themes, and optimization. Webflow Development: Sleek, responsive, and modern web designs. AI Integration AI Chatbot Development Backend Expertise (PHP): Laravel: Scalable and robust web applications. CodeIgniter: Lightweight frameworks for fast performance. Core PHP: Tailored backend solutions for unique requirements. MERN Stack Development: MongoDB, ExpressJS, ReactJS, NodeJS, and NextJS for building modern, high-performance web and mobile applications. Frontend & Design Tools: Material UI, Tailwind CSS, SCSS, Bootstrap, HTML/CSS, JavaScript, Typescript, Three.JS for engaging and responsive user interfaces. Python Expertise: Web Scraping: Automated data extraction and workflow optimization. Database Management: MySQL: Reliable and efficient database solutions. Why Choose Me? I specialize in creating websites, mobile apps, and web applications that are not only functional but also user-friendly and optimized for performance. My strong communication skills, attention to detail, and commitment to best coding practices ensure exceptional results. Additional Skills: Cargo Collective development Email Templates & Notification Systems: Customized, responsive designs. ChatGPT & AI Tools: Integration and automation for advanced solutions. Content Writing: SEO-friendly and engaging content for your digital presence. Client-Centric Approach: I pride myself on delivering cost-effective, innovative solutions that exceed client expectations. Whether you need a dynamic website, a mobile app, or a web application, I am here to bring your ideas to life. 😊 Let’s collaborate to create impactful digital solutions that drive success!

Hey there! 👋 I’m Danish Lodhi, a full-stack developer turned AI automation nerd with 8+ years of hands-on experience building everything from enterprise-grade Java apps to lean, mean AI-powered SaaS tools. These days, I spend most of my time connecting the dots between LLMs (ChatGPT, Claude, Gemini, etc.), slick frontends, and powerful backends, automating boring stuff, creating smart agents, and helping teams build smarter, faster. Here’s my happy tech stack: - AI/ML + LLMs: ChatGPT, OpenAI, LangChain, HuggingFace, vector search (Pinecone, Weaviate) - Automation: Zapier, Make, Webhooks, Supabase Edge, Serverless workflows - Java & Spring Boot: My OG territory – built fintech, CRM, and ERP apps with it - Full Stack: React, Node.js, Angular, Laravel, Express - UI/UX: Figma, wireframing, user flows, component libraries, design-to-code workflows, UX-focused frontend implementation - Databases: PostgreSQL, MongoDB, MySQL, Firebase - Cloud + DevOps: AWS (Lambda, EC2), GCP, GitHub Actions, Docker Over the years, I’ve helped 250+ clients across the US, UK, and UAE go from idea to launch, whether it’s building MVPs, untangling legacy messes, or wiring up AI brains behind the scenes. If you’re building an AI-native product, automating your business ops, or just need a dev who can code and think like a product owner, then my profile speaks ton! Cheers, Danish L.

You're probably wondering, among thousands of Top Rated Plus freelancers, what makes this one any different. And honestly? Skill-wise, not much. Every Top Rated Plus developer on this platform is in the top 3% of Upwork. We've all shipped production-grade products, debugged at 2am, and argued about the right way to structure a database schema. That's just the baseline. Where I'm different is how I show up. I don't take a brief and disappear into a code editor. I ask questions. I challenge assumptions. I push back when something doesn't make business sense, and I'll tell you when a simpler solution beats the one you came in with. I've built and run my own SaaS products, and I come from a business background, so I see every project through two lenses at once: what you're building technically, and whether it's actually going to work as a business. Most developers will build exactly what you ask for. I'll build what you actually need. That means you get a co-builder, not a contractor, someone who's genuinely invested in the outcome, brings a bit of humor to the process, and won't let you spend six figures heading in the wrong direction. If that's the kind of working relationship you've been looking for, keep reading. My core stack: React / Next.js, Node.js, TypeScript, Supabase / PostgreSQL, MySql MongoDB, Mongoose, Prisma, Rest API, GraphQL AI Integrations: OpenAI, Claude, Open Router, Grok, Gemini, Perplexity, Eleven Labs, Vapi, and AI Agents Automation: n8n, make, and zapier. 🌟 Here's what founders I've built for are actually saying: ● "Since the new platform launch, our online sales have skyrocketed by 300%!" ● "Customer sign-ups and engagement magnified after the rebuild!" ● "Seamless app and e-commerce integration, our revenue grew by over $2M!" ● "Our redesigned product won the Web Excellence Award for best UI/UX!" 10+ years of full-stack development. $10M+ in client revenue powered by platforms I've shipped: SaaS products, web apps, e-commerce engines, real estate portals, and AI-powered platforms across B2B and B2C. *** ⚡ We're probably a great fit if you're thinking: ● "I have a huge market opportunity and need the best engineer to capture it" ● "My product vision has grown, but the codebase hasn't caught up" ● "I know the business side, I need a technical co-builder I can actually trust" ● "I'm not a developer and can't afford to waste months on the wrong hire" ● "My last dev burned me badly, I won't let that happen again" ● "I need a scalable, production-grade platform built to grow with me" *** What you get when we work together: ★ Full ownership: Architecture, Frontend, Backend, APIs, Deployment, and Product Strategy, handled ★ A production-ready platform your users love and your investors respect ★ Technical debt and architectural mistakes caught before they become expensive ★ A turnkey, scalable codebase built to survive your next funding round ★ Clear communication, on-budget delivery, and no surprises mid-project ★ Core architecture you can reuse across future product lines, cutting long-term dev costs significantly *** What my clients say: ✅ "Saimul does incredible work! Super passionate, consistently went above and beyond every single time." ✅ "Communication was always smooth, very proactive and easy to reach throughout the entire project." ✅ "Highly solution-oriented with deep skills across his field, a genuine problem solver." ✅ "Great listener who translates complex requirements into a product that actually works." ✅ "Excellent work, sharp attention to detail, and always willing to go the extra mile for the team." *** I specialize in serious product builds, SaaS MVPs, B2B platforms, AI integrations, e-commerce systems, and complex full-stack applications. No template flips. No shortcuts. I've shipped 150+ websites and web apps across a decade of development. As an engineer and technical architect, I have a 360° view of the full build lifecycle, from discovery and wireframing through production deployment and post-launch optimization. My capacity is limited. I carry 80% repeat clients and 40% referrals, and I only take on projects I'm certain I can execute at the highest level. What I look for in a new client: ● A clear product vision with room to collaborate ● Values clean architecture and long-term thinking over shortcuts ● Focused on real user outcomes, not just shipping pixels ● Knows the scale they're building toward Not the right fit if: ✗ You need a $300 template site, that's not what I build ✗ You want to micromanage architecture decisions and sprint cycles ✗ Honest communication and mutual respect aren't priorities *** Sound like a fit? 📋 Review my portfolio and live project examples on this profile 💬 Hit "Invite" or "Message" and send me a short note about your project, I respond within hours.

Top Rated Plus (Top 1% on Upwork) | 100% Job Success | 3,800+ Hours Billed | HIPAA & Privacy Law Certified (UPenn) Most of my work over the past 10 years has been backend systems where failure gets expensive. A payroll platform that pays US businesses on time, every cycle. An EHR holding patient records for two healthcare organizations in Florida. A B2B platform a Silicon Valley startup runs its sales intelligence on. All shipped, all live, all still running without me babysitting them. That last part matters. As a Full-Stack Developer, I build systems that hand off cleanly: documented APIs, CI/CD pipelines on Azure, databases another developer can read in a week. You own the code, and you can run it without me. What I actually do as a Backend Developer: REST APIs and services in ASP.NET Core, C#, and Python (FastAPI, Django). Database design in PostgreSQL, MySQL, and SQL Server. Microservices and multi-tenant SaaS architecture. On the frontend, React and TypeScript. For mobile, Flutter apps live on the App Store and Play Store, including one with 500K+ downloads. HIPAA work is a specialty, and I'm certified: Privacy Law & HIPAA through the University of Pennsylvania. I've built EHR/EMR systems, EVV home care platforms, and hospital task management tools. If your product touches patient data, I already know what an audit looks for: encryption at rest, access logging, role-based permissions. I also do AI Development inside real products. LLM features, automation, and agentic workflows using Claude and OpenAI APIs. I use Claude Code and Cursor daily, so AI-assisted delivery speed comes standard. Clients typically hire me as a Full-Stack Developer or Backend Developer for: SaaS platforms and API-driven web applications HIPAA-compliant healthcare software Fintech and payroll systems with third-party integrations Flutter Mobile App Development, backend included Rescuing or scaling an existing ASP.NET Core / React codebase Every project comes with 45 days of free maintenance after launch, and larger builds get extra specialist hands under my lead when the scope calls for it. My longest Upwork contract ran 1,739 hours with the same client. That's the kind of working relationship I build. If you want a second opinion on your architecture or a straight read on scope and timeline, message me. Worst case, you walk away with a clearer plan.

Most businesses have two problems: their website cannot do what they need, and their systems do not talk to each other. I solve both. I am a full-stack developer and automation specialist with 14+ years of experience building custom websites, web applications, and AI-powered workflows — for startups, growing businesses, and established companies that are done with temporary fixes. I build on WordPress, WooCommerce, and Laravel on the development side. On the automation side, I design and build AI agent workflows, multi-step automations, and system integrations using n8n, Zapier, and Make. Most of my projects combine both — a custom web application connected to an automated backend that handles the work no one should be doing manually. WHAT I BUILD Full-Stack Development - Custom WordPress and WooCommerce solutions beyond what plugins can handle - WooCommerce custom pricing, checkout flows, and product logic - Laravel web applications, dashboards, and CRM systems - API integrations with ERP, LMS, payment gateways, and third-party platforms - Performance optimisation, Core Web Vitals, and website speed improvement - Debugging and stabilising broken, slow, or failing websites AI Agent and Workflow Automation - AI-powered lead intake, qualification, and enquiry handling - Chatbot-to-CRM and chatbot-to-email automation flows - Booking and appointment automation workflows - Automated lead routing and structured team notifications - Webhook-based integrations connecting any two platforms - n8n, Zapier, and Make workflow builds - End-to-end business process automation replacing manual work WHAT MAKES THIS COMBINATION POWERFUL Most developers hand you a finished website and stop there. Most automation specialists build workflows but do not understand the systems underneath. I do both — which means I can automate things at a deeper level, connect your front-end to your back-end logic, and build solutions that actually fit how your business runs. For example: "For one of my clients, I built a WooCommerce store connected to an n8n workflow that automatically qualifies incoming leads and routes them to the right team member — eliminating two hours of manual work every day." PROBLEMS I SOLVE - WooCommerce requirements no plugin can handle - Websites breaking after updates or throwing fatal errors - Data not syncing correctly between platforms or APIs - Repetitive manual tasks that should have been automated months ago - AI tools sitting unused because they are not connected to anything real - Systems that grew without a plan and now need a developer who can see the full picture HOW I WORK Before I write a single line of code or build a single automation step, I take time to understand what your business actually needs — and I will tell you honestly if there is a simpler way to get there. My approach is structured and transparent. You will always know what I am building, why, and what comes next. AVAILABILITY Available for full-stack development projects, AI workflow automation builds, combined development and automation projects, and long-term retainer support. Describe what you are trying to build or automate — I will tell you exactly how I would approach it.

Most developers take your money, disappear, and leave you with half a broken app. I do the opposite. I build AI powered mobile apps for iOS and Android that actually launch, actually work, and actually make money. Flutter, React Native, OpenAI, Claude. Full stack. Full delivery. No excuses. 44 projects delivered. 100% Job Success Score. Top Rated on Upwork. Every single one shipped on time. Here is everything you get: AI Powered Mobile Apps ✔ OpenAI and Claude integrations that make your app smarter ✔ AI powered chat assistants and smart recommendation engines ✔ Automated workflows and AI features that save your users hours every week ✔ Lovable, Capacitor, and AI coding tool integrations ✔ Chatbot and voice assistant development for real business use cases Flutter and React Native Development ✔ Flutter and React Native apps for iOS and Android from a single codebase ✔ FlutterFlow rapid prototyping and pixel perfect UI from your Figma designs ✔ Swift and Kotlin for native iOS and Android when performance demands it ✔ Smooth animations, native feel, and custom widgets built from scratch ✔ App Store and Google Play submission, approval, and deployment Backend and API Integration ✔ Firebase and Supabase for real time data, authentication, and storage ✔ Node.js and Express custom backend when your app needs one ✔ REST API and GraphQL integration with any backend ✔ Stripe, PayPal, and in-app purchase integration ✔ Push notifications, deep linking, and background sync Authentication and User Systems ✔ Social login with Google, Apple, and Facebook ✔ JWT, OAuth, and secure session management ✔ Role based access and user profile systems ✔ Biometric authentication including Face ID and fingerprint Why clients never go anywhere else after working with me: Clean architecture. Tested on real devices. Zero missed launches. I communicate clearly at every stage so you always know exactly where your project stands. No surprises. No ghosting. No excuses. 100% Job Success Score. Top Rated. 44 projects delivered. Every deadline met. Your competitors already have apps in the store. Every single day you wait is another day they pull further ahead. Click Invite to Job right now. Tell me what you are building. I will come back with a clear plan, a realistic timeline, and a solution that actually ships. Let us build your app. Flutter Developer, React Native Developer, FlutterFlow Developer, Mobile App Developer, iOS Developer, Android Developer, Swift Developer, Kotlin Developer, Cross Platform Developer, Dart Developer, Mobile UI Developer, App Store Deployment, Google Play Deployment, Firebase Developer, Supabase Developer, Push Notification Developer, Deep Linking Developer, Background Sync Developer, REST API Integration, GraphQL Developer, Node.js Developer, Stripe Integration, PayPal Integration, In App Purchase Developer, JWT Authentication, OAuth Developer, Biometric Authentication, Face ID Developer, Social Login Integration, Google Login, Apple Login, Facebook Login, BLoC Developer, Riverpod Developer, Redux Developer, Zustand Developer, State Management Expert, OpenAI Integration, Claude Integration, AI Mobile App Developer, Chatbot Developer, AI Automation Developer, Lovable Developer, Capacitor Developer, MVP App Developer, Startup App Developer, SaaS Mobile App Developer, Custom Mobile App Developer, App Bug Fix, Mobile App Maintenance, Mobile App Improvement, Mobile App Consultation, Figma to Flutter, Figma to React Native, Pixel Perfect UI, Responsive Mobile UI, Animation Developer, Custom Widget Developer, Offline App Developer, Real Time App Developer, WebSocket Mobile Developer, Notification System Developer, File Upload Mobile, Cloudinary Integration, Mobile Backend Developer, Full Stack Mobile Developer, iOS App Developer, Android App Developer, Mobile App Architecture, Clean Architecture Mobile, App Performance Optimization, Mobile App Testing, App Submission Expert, FinTech App Developer, eCommerce App Developer, Marketplace App Developer, Social Media App Developer, On Demand App Developer, Booking App Developer, Healthcare App Developer, EdTech App Developer, Food Delivery App Developer, Subscription App Developer