10+ Years as a Full stack developer and Fractional CTO - using React.js, React-Native, Vue.js, Node.js, Next.js, Nest.js, and overall Full stack development in web and mobile. 10+ Years specifically building SaaS projects. SaaS development from MVP to complex high loaded products. 10+ Projects built with high user load in the role of Full stack developer - Delivered robust applications with a 100% job success score. (As an example app called Niya has over 💲 50.000 💲 active users) As a Full stack developer - I’m using in frontend (React, Next.js, React Native Tailwind, shadcn and other style UI libraries, Vercel), backend (Node.js, MongoDB, PostgreSQL) Neon, Render, also deep work with supabase (popular for AI Vibe coding). Also as a Full stack developer I made over 15 apps using React Native CLI and React Native Expo, so I’m open to mobile app developer opportunities. I used to work separately as a web developer only as well. As a Fractional CTO I gained a skill to be more specific on the project stack based on project goals, budget and plans. Performance & Scalability - Being Full stack developer is not only to build and ship it’s also to optimized solutions for speed, SEO, and scalability. I have worked on SEO on domains with high domain authority. Worked a lot with different backend infra providers. Starting some basics, like serverless solutions, finishing AWS services. Agile Collaboration - Transparent communication, iterative workflows, and timely delivery. I used to be on some projects in the role of project manager as well, I know the right way to manage things. I handle the entire development lifecycle, from React Native UI UX design to backend architecture, API integration, cloud deployment, overall a whole full stack delivery.. Hey, I’m Myroslav, a full stack developer and Fractional CTO on steroids with AI usage and large knowledge as a React developer & Senior web developer & IOS developer & Android developer as well. with over 10 years of experience since 2016, specializing in the Full stack development with different technologies React.js, Node.js, Next.js, Nest.js, React-Native CLI, React-Native, Expo, Vue.js, in generally mostly javascript based. I really love mern and mern stack in general, but nowadays I'm using PostgreSQL for most of the projects. My focus as a full stack developer is to deliver a fully functional, and production ready MVP for you within 20-40 days, you don’t need to hire ux designer, I’ll handle everything in house. ). I can even handle your "Replit" or "Base44" or "Lovable" or any other AI/Vibe-coding tools you used to make your project. Making sure that we have a great structure & architecture of the application, and making sure it’s ready to get heavy lifting features later on, and supporting hundreds of thousands requests hourly bases. My Fractional CTO experience will bring a new breath to your project. Industries: In the past I worked a lot with heavy loaded services that requested difficult mapping, maps, routes integration, orders functionality, complex payment integrations. Also worked many times with Health and Wellness, Transport & Geo, Retail, Dating and Lifestyle, Food Delivery, Fintech and Banking, Entertainment and Media, Logistics and Manufacturing, Productivity and Education, Marketplaces and Advertising, Automotive and Travel. Frameworks and staff: as a full stack developer, I used a lot of mern and mern stack. I also have experience working as a react developer or web developer only, and full stack developer django in the past. For the last 4 years I've been actively going deep into LLMs and machine learning which is mostly python based, so I’d say I can call myself a senior python developer as well. Let’s Connect! GET YOUR MVP WITHIN 20 DAYS! Click the “Invite to Job” button, and let’s discuss turning your idea into reality.

I build custom WordPress websites that solve a specific problem: low conversions, slow load times, outdated design, or a site that simply isn't doing its job commercially. Every project starts with understanding what's broken or missing, and ends with a build that addresses it directly. My process is deliberate. Strategic wireframing in Figma first, so the structure, user flow, and conversion path are locked before design begins. High-fidelity mockups in Adobe Photoshop to nail the visual direction before a single line of code is written. Then clean, maintainable HTML, CSS, and JavaScript, responsive across all devices, optimised for Core Web Vitals, and built to perform in production, not just in preview. What I build: Custom WordPress websites from Figma wireframes and Photoshop mockups - pixel-accurate, responsive, and conversion-structured from the ground up Landing pages engineered to convert - clear hierarchy, strategic CTA placement, and load speeds that don't kill the bounce rate WooCommerce stores built to sell - full product setup, payment gateway integration, optimised checkout flow, and a storefront designed around buying behaviour WordPress redesigns and rebuilds - for sites that look outdated, load slowly, or aren't generating leads Custom theme development - PHP, ACF, and the WordPress REST API for functionality that page builders can't deliver Speed optimisation - WP Rocket, image compression, Cloudflare CDN, and Core Web Vitals improvements that move the needle on both performance and SEO On-page SEO structure - Yoast or Rank Math, schema markup, sitemap configuration, and meta setup done correctly from day one Third-party integrations - CRM connections, Zapier automation, API integrations, and plugin customisation How I choose my tools: I don't default to one page builder. I choose based on what solves your specific problem best. Elementor for rapid, client-friendly builds where the owner needs to manage content independently after launch. Divi for complex custom designs that require granular layout control. Gutenberg for lightweight, maintenance-friendly sites where plugin overhead needs to stay minimal. The tool serves the brief - not the other way around. Tech stack I work with regularly: WordPress 6.x · WooCommerce · Elementor Pro · Divi · Beaver Builder · Gutenberg · ACF · PHP 8.x · MySQL · JavaScript (ES6+) · jQuery · HTML5 · CSS3/SCSS · Bootstrap 5 · WordPress REST API · Figma · Adobe Photoshop · Git/GitHub · Cloudflare · WP Rocket · Yoast SEO · Rank Math · Gravity Forms · Stripe · PayPal · WPML · WP Engine · Kinsta · GA4 · GTM · Meta Pixel Who I work with: I work with US-based SMEs, service businesses, agencies, and founders who need a WordPress site that performs, not just one that exists. Most of my projects are $2,000 or above with a clear brief and a client who understands that quality has a floor. If your current site isn't converting, isn't loading fast enough, or no longer reflects where your business is, send me a message. Primary Services - Custom WordPress Website Design & Development - Landing Page Design & Build (WordPress) - WordPress Redesign & Refresh - Responsive Web Design (Mobile-First) - WooCommerce Setup (basic store functionality) - Speed Optimisation & Plugin Audit - Elementor / Divi / Gutenberg Custom Builds

I help startups and businesses build AI-powered SaaS platforms, marketplaces, and automation systems that reduce manual work and scale operations fast. I build production-ready web and mobile applications by combining 19+ years of hands-on development experience with AI-powered tools like Claude—shipping faster without compromising code quality, architecture, or UX. I also specialize in transforming outdated web apps into modern, AI-driven platforms with a clean, maintainable architecture so you’re not dependent on developers. for every small change. You’ll be able to handle minor updates yourself using AI tools like Codex or Claude. If you're looking for someone who understands both technology AND business outcomes, you're in the right place. 🚀 Core Expertise: AI-powered SaaS platforms Marketplace development (buyer/seller/admin systems) Business process automation Scalable backend architecture Custom dashboards & admin panels 🧠 How I Help You Whether you're launching an MVP or scaling an existing product, I can help you: ✅ Build your SaaS product from scratch ✅ Automate repetitive workflows using AI ✅ Develop secure and scalable backend systems ✅ Create seamless web & mobile applications ✅ Improve performance and reduce operational costs ⚙️ Tech Stack (Only What Matters) Mobile Application Development: We develop hybrid / cross-platform mobile applications using React Native CLI / EXPO, REDUX, and Flutter / Dart. PWA/progressive web application (React.js). Web Application Development: Full-Stack Development, Front-End Development, Back-End Development. MVP Development. SaaS development, Multitenancy Product Development. E-commerce & Social Media Websites. Front End Development: TypeScript, React.js, React remix, vite.js, Next.js, Vue.js, Nuxt.js, Tailwind CSS Back-end Development: Python (Django / flask / FastAPI), PHP (CodeIgniter / Laravel), Node.js (typescript), Express.js, Nest.js, fastify, Strapi Database: MongoDB, MySQL, PostgreSQL, SQLite, Amazon Redshift, MariaDB, AWS DynamoDB Tools & Technologies: Bitbucket, GitHub, Firebase, Websocket, Redis, Nginx, EC2, S3, RDS, and EBS (Elastic Block Store). 🤝 Let’s Work Together If you’re looking for: A reliable long-term developer Someone who understands business, not just code Fast execution with scalable architecture 👉 Let’s discuss your project. My experience spans various domains, as outlined below. 1. Asset management system: a web application and mobile applications for iOS and Android. 2. Location live tracking and WiFi data scanning: a web application and mobile applications for iOS and Android. 3. Habit-tracking mobile application for iOS and Android. 4. Retreat and hotel booking engine: Web Application. 5. Ticket booking system with live seat selection: web application. 6. Shipping container calculator: web application. 7. Job board mobile application and web application. 8. SaaS for hospital care and home care companies: web application and mobile application. 9. Courses booking system: A web and mobile application along with a scheduling system. E-Learning PWA: Learning languages and mobile app development. 10. SaaS for project management and task management. 11. Boutique hotel and retreat website designing. 12. Equipment rental e-commerce website development. 13. Event posting and chat system: mobile application development. 14. Development of a Bible reading mobile application with a subscription system, supporting Apple and Google Pay. 15. Dummy flight and hotel ticket booking website for visa applications. 16. SaaS for creating surveys and managing user responses. 17. Real estate website development with MLS grid integration. 18. SaaS for companies managing work assignments, customer invoicing, and task calendars. 19. Food delivery Mobile application. 20. Facebook Graph API, Instagram Graph API, Twitter API, and LinkedIn API data management. 21. Dating website development. 22. Classified listing website development. 23. Travel deals e-commerce website 24. Grocery delivery mobile application development. 25. E-commerce website for selling fine wines. 26. CV and resume creation web application. 27. Employee payroll management web application. 28. Loan management system web application. 29. scheduling system for booking home inspection appointments along with a payment gateway and connection with gohighlevel CRM. 30. revenue management system – pulls data from QuickBooks, the Mercury API and the Stripe API and calculates the revenue. 31. car and bike parts / equipment / marketplace / vendor-buyer concept. 32. SMS marketing system that is connected with Twilio 33. Developing an MVP using AI-based web application builders such as Lovable, Replit, Claude AI, Claude-assisted development and Cursor AI. Please send a message OR invite me to your job so we can schedule a Zoom meeting.

🚀 Top 1% AI/ML Upwork talent and builder with 11+ years of experience and 100+ successful projects. I specialize in building AI-driven solutions that automate workflows, optimize processes, and enhance decision-making. From AI Chatbots and AI Agents to LLM-powered apps with RAG, I deliver end-to-end intelligent systems tailored to business needs. I excel in Python, NLP, AI/ML, LLM, RAG systems, AI automation, and no-code/low-code workflow automation (N8n, GHL). My solutions help businesses scale efficiently, improve productivity, and leverage cutting-edge AI technology. My Expertise: Programming & AI/ML: Python, Flask, Django, FastAPI, Deep Learning (CNN, RNN, LSTM), NLP (Spacy, NLTK, Transformers), LLMs (OpenAI, Hugging Face, Llama3, Google T5), RAG, AI Agents & Chatbots, AI Automation, PCA/PLSR. Frontend: React.js, Next.js, Angular, Vue.js, Redux, SSR, PWA, Tailwind, MUI, HTML/CSS/JS/TS. Backend & Databases: Node.js, Nest.js, Express.js, PHP, Laravel, Firebase, MongoDB, MySQL, PostgreSQL, MariaDB, GraphQL. Cloud & DevOps: AWS, GCP, Azure, Docker, Kubernetes, Terraform, Ansible, CI/CD (GitHub Actions, GitLab CI, Jenkins). Automation & Integrations: N8n workflows, GHL automation, API integration, serverless computing (Lambda, Firebase Functions). Services I Offer: ✔ AI Chatbots & Agents ✔ LLM Fine-Tuning & RAG Systems ✔ AI-Powered Automation & Analytics ✔ Full Stack Web Development (React/Vue/Next.js + Python/Node.js) ✔ AI-Powered Data Extraction & NLP Applications ✔ Workflow Automation with N8n & GHL Industries Served: - Education - Healthcare - Fintech - E-commerce - Real Estate - Transportation - Enterprise Solutions - Logistics - Social Media Why Hire Me: 🤝 Excellent communication 🕒 On-time delivery 🧩 Problem-solving mindset ✅ Quality-oriented I’m happy to provide suggestions tailored to your project. Let’s schedule a Zoom call or chat to discuss your requirements. I’m available Monday–Friday.

🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 🏅 𝗥𝗮𝗻𝗸𝗲𝗱 in the 𝗧𝗼𝗽 𝟭% freelancers on Upwork ⭐ 𝟱-𝗦𝘁𝗮𝗿 -Client Satisfaction 🚀 99% 𝗢𝗻-𝗧𝗶𝗺𝗲 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 with a strong reputation for meeting and exceeding deadlines 🌍 Global Experience – Successfully serving clients from 𝟮𝟬+ 𝗰𝗼𝘂𝗻𝘁𝗿𝗶𝗲𝘀 𝘄𝗼𝗿𝗹𝗱𝘄𝗶𝗱𝗲 👋 I’m Amandeep Sharma, an experienced 𝗜𝗧 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 from 𝗡𝗼𝗿𝘁𝗵 𝗜𝗻𝗱𝗶𝗮 with a Master’s degree in Computer Science and a 𝗽𝗿𝗼𝘃𝗲𝗻 𝘁𝗿𝗮𝗰𝗸 𝗿𝗲𝗰𝗼𝗿𝗱 of delivering results. 💼 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: 15+ years delivering scalable, secure, and high-performance software solutions 🏆 𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽: 7+ years as Senior Technical Architect & CTO, leading onsite and offshore teams 🚀 𝗙𝗼𝗰𝘂𝘀 𝗔𝗿𝗲𝗮𝘀: SaaS development, AI integration, enterprise applications, cloud infrastructure, DevOps automation 🔍 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Turning complex business requirements into world-class digital solutions 💡 𝗜𝗺𝗽𝗮𝗰𝘁: Consistently delivers innovative digital products that help businesses grow 📞 𝙄𝙣𝙫𝙞𝙩𝙚 𝙢𝙚 𝙩𝙤 𝙮𝙤𝙪𝙧 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 𝙛𝙤𝙧 𝙖 𝙁𝙍𝙀𝙀 15-𝙢𝙞𝙣𝙪𝙩𝙚 𝙘𝙤𝙣𝙨𝙪𝙡𝙩𝙖𝙩𝙞𝙤𝙣 — 𝙡𝙚𝙩’𝙨 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙝𝙤𝙬 𝙩𝙤 𝙢𝙖𝙠𝙚 𝙮𝙤𝙪𝙧 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 𝙖 𝙨𝙪𝙘𝙘𝙚𝙨𝙨. 🚀 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ================= ✅ 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆 – Building high-value products from concept to deployment with a focus on end-user experience and business ROI ✅ 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 & 𝗗𝗲𝘃𝗢𝗽𝘀 – AWS, Azure, Google Cloud | CI/CD pipelines | Docker | Kubernetes | Jenkins | Ansible ✅ 𝗔𝗜 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 – RAG, ChatGPT, OpenAI, LLMs, LangChain, TensorFlow, OpenCV, Computer Vision, NLP, AI SaaS Solutions ✅ 𝗖𝘂𝘀𝘁𝗼𝗺 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – Full Stack Development using PHP/Laravel, Ruby on Rails, Python/Django, Node.js, Java/Spring Boot, MEAN/MERN Stack ✅ 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 – Microservices, RESTful APIs, GraphQL, Event-Driven Systems ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 – MySQL, PostgreSQL, MongoDB, Firebase, Oracle ✅ 𝗡𝗼-𝗖𝗼𝗱𝗲 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 – Bubble, Webflow, n8n, Make, Notion for automation & workflow optimization 💻 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 ==================== ▪️ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: HTML5, CSS3, JavaScript, React.js, Angular, Vue.js, Next.js, Nuxt.js, Bootstrap, Responsive Design ▪️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: PHP, Laravel, Ruby on Rails, Node.js, Python, Django, Java, Spring Boot ▪️ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MySQL, PostgreSQL, MongoDB, Firebase, SQLite ▪️ 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: CI/CD, Docker, Kubernetes, Jenkins, Ansible, GitLab CI ▪️ 𝗔𝗣𝗜𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: REST, GraphQL, SOAP, OAuth, Stripe, PayPal, Twilio, SendGrid, Zoho CRM, Vtiger, Salesforce ▪️ 𝗖𝗹𝗼𝘂𝗱: AWS, Azure, Google Cloud ▪️ 𝗔𝗜 𝗧𝗼𝗼𝗹𝘀: GPT-4/5, Claude AI, LLaMA, OpenAI APIs, Deepgram (voice-to-text), AI SEO Tools, Disease Recognition AI 🏆𝗞𝗲𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗔𝗿𝗲𝗮𝘀 & 𝗜𝗻𝗱𝘂𝘀𝘁𝗲𝗿𝗶𝗲𝘀 ============================= ✅ 𝙎𝙖𝙖𝙎 𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 – End-to-end architecture & deployment ✅ 𝘾𝙪𝙨𝙩𝙤𝙢 𝙒𝙚𝙗 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 – Scalable, secure, and optimized solutions ✅ 𝘾𝙍𝙈 & 𝙀𝙍𝙋 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 – Tailored to business workflows ✅ 𝘼𝙄 𝘾𝙝𝙖𝙩𝙗𝙤𝙩𝙨 & 𝙑𝙞𝙧𝙩𝙪𝙖𝙡 𝘼𝙨𝙨𝙞𝙨𝙩𝙖𝙣𝙩𝙨 – Conversational AI and NLP ✅ 𝙀-𝙘𝙤𝙢𝙢𝙚𝙧𝙘𝙚 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 – High-performing online stores ✅ 𝘾𝙡𝙤𝙪𝙙 𝙄𝙣𝙛𝙧𝙖𝙨𝙩𝙧𝙪𝙘𝙩𝙪𝙧𝙚 & 𝘿𝙚𝙫𝙊𝙥𝙨 𝘼𝙪𝙩𝙤𝙢𝙖𝙩𝙞𝙤𝙣 – CI/CD, monitoring, scaling ✅ 𝘼𝙋𝙄 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 & 𝙄𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣 – REST, GraphQL, SOAP, third-party APIs ✅ 𝙃𝙚𝙖𝙡𝙩𝙝𝙘𝙖𝙧𝙚 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚 – EHR/EMR, medical billing, telehealth solutions ✅ 𝙇𝙤𝙜𝙞𝙨𝙩𝙞𝙘𝙨 & 𝙎𝙪𝙥𝙥𝙡𝙮 𝘾𝙝𝙖𝙞𝙣 – Fleet management, tracking, route optimization ✅ 𝘼𝙘𝙘𝙤𝙪𝙣𝙩𝙞𝙣𝙜 & 𝙁𝙞𝙣𝙖𝙣𝙘𝙚 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚 – Invoicing, payroll, financial reporting ✅ 𝘼𝙫𝙞𝙖𝙩𝙞𝙤𝙣 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 – Booking systems, crew management, maintenance tracking ✅ 𝙎𝙖𝙡𝙚𝙨 & 𝙈𝙖𝙧𝙠𝙚𝙩𝙞𝙣𝙜 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚 – CRM, automation, analytics & campaign tools ✅ 𝙊𝙞𝙡 & 𝙂𝙖𝙨 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚 – Asset management, compliance, field operations ✅ 𝙋𝙧𝙤𝙟𝙚𝙘𝙩 𝙈𝙖𝙣𝙖𝙜𝙚𝙢𝙚𝙣𝙩 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚 – Task tracking, collaboration, workflow automation ✅ 𝘿𝙧𝙞𝙫𝙚𝙧 𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨 – Ride-hailing, delivery apps, real-time navigation & tracking 📞 𝙇𝙚𝙩’𝙨 𝙩𝙖𝙡𝙠 𝙖𝙗𝙤𝙪𝙩 𝙮𝙤𝙪𝙧 𝙣𝙚𝙭𝙩 𝙗𝙞𝙜 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 — whether it’s an AI-powered SaaS platform, a high-performance enterprise app, or a cloud-native product, I can help bring it to life. Best regards, Amandeep Sharma

Hi there! 👋 As a dedicated Full Stack Developer and SaaS Developer, I focus on engineering Custom Business Applications and production-ready software that holds up under real-world usage. My commitment to quality and client satisfaction is reflected in my 100% Job Success score on Upwork. My work sits at the intersection of software developer, web developer, and SaaS platform builder, with a deep attention to scalability, performance, and long-term maintainability. As a Full Stack Developer, I take ownership of systems end-to-end, pairing robust backend architecture with clean, modern interfaces. My frontend work is typically React-based, and I often collaborate with or replace traditional React developer or web developer setups by owning both frontend and backend in a single, coherent system. In the past few years, I’ve integrated an AI-first mindset into my workflow, using Python to build intelligent automations and LLM-driven features. As a SaaS Developer, I help companies design, build, and scale SaaS products, internal tools, and API-driven web applications intended for long-term use. My experience as both a software developer and SaaS development expert allows me to think beyond features and focus on architecture, reliability, and operational stability from day one. Many of the platforms I build include Healthcare applications, CRM, ERP, and custom portals where permissions, data integrity, and business rules are critical. In my day-to-day work, I design and implement backend services, APIs, and data models that power SaaS and complex web applications. I regularly work with Node.js, PHP (Laravel), and Python, drawing on my background as a Python developer to build scalable services, background jobs, and asynchronous workflows that perform reliably in production. As a Full Stack Developer and CTO, I ensure these backend systems integrate cleanly with frontend applications and third-party APIs. When required, I support react developer and mobile app developer workflows to deliver seamless user experiences. This end-to-end ownership is a key reason clients bring me in as a Full Stack Developer rather than splitting work across multiple roles. A significant portion of my work involves building internal platforms and API-first systems. In these projects, I often collaborate with teams focused on saas marketing by designing clean data pipelines and backend logic. My versatility as a wordpress developer and web developer allows me to bridge the gap between marketing sites and complex backend systems, including integrations with legacy CMS or WordPress-based systems when required. Clients typically work with me when they need: a Full Stack Developer laravel who can own frontend and backend a SaaS Developer who understands long-term scalability constraints a Backend Developer experienced with Node.js, PHP, and Python mobile app developer and react developer experience as a software developer backend services built with Node.js or Python by an experienced Python developer web applications with complex workflows from a senior web developer a wordpress developer for custom theme/plugin logic and API integrations SaaS platforms designed to support growth and saas marketing data needs MVPs that can realistically evolve into long-term SaaS products A large part of my work as a Full Stack Developer, SaaS Developer, and Backend Developer focuses on: -multi-role dashboards and internal tools (CRM & ERP) -authentication, authorization, and permissions -API-first backend system design -integrations with external platforms, including WordPress systems -Secure cloud solutions using AWS My core work as a Backend Developer and Full Stack Developer, CTO covers: backend services built with Node.js, PHP, and Python APIs, background jobs, and integrations databases such as PostgreSQL and MySQL modern stacks using tools like React, Vue.js, and Laravel AI-enabled backend features where they add real business value I regularly work on MVP builds as a SaaS Developer, with a focus on solid backend foundations and avoiding short-lived prototypes. Based on scope and timing, I work hands-on as a Full Stack Developer, SaaS Developer, and Backend Developer. Long-term results come from clarity and intentional system design. I focus on delivering software that teams can confidently run, maintain, and scale.

I’m a 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐚𝐧𝐝 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building scalable digital products for startups and businesses. My core expertise lies in developing 𝐨𝐩𝐭𝐢𝐦𝐮𝐦 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, along with creating 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐚𝐧𝐝 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐚𝐧𝐝 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞. I implement 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐢𝐧 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐚𝐧𝐝 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 to enhance user experience and automate workflows, using 𝐀𝐈-𝐚𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐭𝐨𝐨𝐥𝐬 to accelerate development and improve code quality. I follow 𝐦𝐨𝐝𝐞𝐫𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 to deliver reliable and scalable solutions. ✅ Core technologies I work with : 🔶 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ➤ Flutter │ React Native │ Dart │ JavaScript │ TypeScript 🔶 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 ➤ Firebase │ Supabase │ PostgreSQL │ MySQL │ MariaDB │ Node.js 🔶 𝐂𝐌𝐒 ➤ WordPress │ WooCommerce │ PHP │ Advanced Custom Fields (ACF) │ WP CLI 🔶 𝐀𝐏𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ➤ REST API │ GraphQL │ Third-party Services 🔶 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬 ➤ Git / GitHub │ Docker │ CI/CD Pipelines The services I provide include: ════════════════════ ✅ For Mobile Apps Development : 🔶 𝐄𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 i.e. planning, architecture, UI development, backend integration, testing, and deployment 🔶 Pixel-perfect 𝐔𝐈 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 𝐟𝐫𝐨𝐦 𝐅𝐢𝐠𝐦𝐚, Adobe XD, or Sketch (including design systems and dark mode support) 🔶 𝐌𝐕𝐏 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 🔶 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 (REST, GraphQL, and third-party services such as payments, maps, authentication, analytics, and social logins) 🔶 𝐀𝐩𝐩 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, code refactoring, and bug fixing 🔶 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐚𝐧𝐝 𝐆𝐨𝐨𝐠𝐥𝐞 𝐏𝐥𝐚𝐲 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭, release management, and crash monitoring setup 🔶 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞, feature enhancements, and OS compatibility updates ✅ For Wordpress Development : 🔶 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 development and theme customization 🔶 WordPress 𝐩𝐥𝐮𝐠𝐢𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and custom functionality 🔶 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and advanced store customization 🔶 𝐇𝐞𝐚𝐝𝐥𝐞𝐬𝐬 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 integrations for modern front-end applications 🔶 𝐓𝐡𝐢𝐫𝐝-𝐩𝐚𝐫𝐭𝐲 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 for payments, shipping, CRM, ERP, and external systems 🔶 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 (Core Web Vitals, speed improvements) 🔶 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 & 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞, updates, and security hardening Feel free to reach out to me. I would be happy to discuss your project in detail.

I am a Senior Full Stack Next.js & AI Developer with 11+ years of experience building scalable, high-performance, and production-ready web applications for startups, SaaS companies, and enterprise businesses. I specialize in modern JavaScript development using Next.js, React, Node.js, and TypeScript, focusing on building full stack applications that are fast, secure, and scalable. My expertise includes MERN stack development, SaaS architecture, REST APIs, and AI-powered web applications. My goal is to turn ideas into real, working digital products by combining strong system design, clean coding practices, and modern cloud technologies. ━━━━━━━━━━━━━━━━━━━━━━━ CORE EXPERTISE ━━━━━━━━━━━━━━━━━━━━━━━ I focus on building systems that are scalable, maintainable, and optimized for real-world business use. • Full Stack Next.js development (SSR, SSG, SEO optimized apps) • React.js frontend development with modern architecture • Node.js and Express.js backend systems • MERN stack application development • TypeScript-based scalable applications • REST API and GraphQL API development • SaaS application architecture and development • AI-powered application development using OpenAI ━━━━━━━━━━━━━━━━━━━━━━━ AI & OPENAI DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━━ I build AI-driven applications using OpenAI and modern LLM technologies. I help businesses integrate AI into real products, not just prototypes. • ChatGPT integration into web applications • AI SaaS platforms and automation tools • AI chatbots and virtual assistants • Workflow automation using AI models • AI-powered dashboards and analytics systems ━━━━━━━━━━━━━━━━━━━━━━━ FULL STACK DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━━ Frontend: • Next.js • React.js • TypeScript • Tailwind CSS • Material UI Backend: • Node.js • Express.js • Authentication (JWT, OAuth) • WebSockets for real-time apps • API development and integration Databases: • MongoDB • PostgreSQL • Firebase • Redis ━━━━━━━━━━━━━━━━━━━━━━━ SAAS & PRODUCT DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━━ I build scalable SaaS platforms with multi-user architecture, subscription systems, and API-driven backend systems. • SaaS application development • Multi-tenant architecture design • Subscription and payment integration • Admin dashboards and analytics systems • Cloud-based deployment systems ━━━━━━━━━━━━━━━━━━━━━━━ CLOUD & DEPLOYMENT ━━━━━━━━━━━━━━━━━━━━━━━ • AWS (EC2, S3, Lambda) • Vercel deployment for Next.js • Docker containerization • CI/CD pipelines • Linux server management ━━━━━━━━━━━━━━━━━━━━━━━ PROJECT EXPERIENCE ━━━━━━━━━━━━━━━━━━━━━━━ I have delivered a wide range of applications including: • SaaS platforms • AI-powered applications • CRM and ERP systems • E-commerce applications • Healthcare systems • Real estate platforms • GPS tracking systems • Job portals • Analytics dashboards • Custom enterprise systems Each project is built with scalability, performance, and security as core principles. ━━━━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS WORK WITH ME ━━━━━━━━━━━━━━━━━━━━━━━ • 9+ years of professional full stack experience • Strong expertise in Next.js, React, Node.js, and MERN stack • Deep understanding of SaaS and AI application architecture • Clean, scalable, and production-ready code • Strong communication and problem-solving ability • Focus on business outcomes and product success • Experience working with startups and enterprise teams ━━━━━━━━━━━━━━━━━━━━━━━ WHAT I CAN HELP YOU BUILD ━━━━━━━━━━━━━━━━━━━━━━━ • Full Stack Next.js applications • MERN stack web applications • SaaS platforms with scalable architecture • AI-powered applications using OpenAI • Custom dashboards and admin panels • REST API and backend systems • Real-time web applications • Cloud-based scalable platforms If you are looking for a Full Stack Next.js & AI Developer to build scalable SaaS applications and modern web platforms, feel free to connect. Thanks Mandeep

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I’m a Full Stack Developer with over 8+ years of experience building modern, scalable, and user-friendly applications, both web and mobile. I specialize in React Native, React.js, Node.js, Next.js, and other technologies that power fast-growing startups and enterprise platforms. I’ve worked across a variety of industries, including real estate, B2B platforms, business automation, and networking solutions. Whether it’s a sleek mobile app, a custom admin dashboard, or a full-featured e-commerce or SaaS platform, I focus on creating clean, efficient solutions that actually solve problems, not just look good. 💻 On the tech side, I’m comfortable working with: Frontend: React.js, Vue.js, React Native, Tailwind CSS, Redux, RN Navigation Backend: Node.js, Express.js, Laravel, Firebase, Supabase Mobile: React Native and Flutter (iOS & Android) Databases: MongoDB, PostgreSQL, MySQL Tools: Git, JIRA, CI/CD, Agile workflows 🔧 I’ve helped clients with: Custom B2B marketplaces and product placement platforms Booking systems and property management platforms Real-time features like chat, notifications, and WebRTC API integration with services like Stripe, Razorpay, PayPal, and more SEO-optimized, mobile-first web apps that perform fast and rank well I’m happy to jump into a project at any stage, whether you need help sketching out a roadmap, improving an MVP, or scaling a live product. I’m big on clear communication, writing clean code, and making sure the final product feels polished and intuitive. Let’s chat about your project! Whether it’s a short sprint or a long-term partnership, I’m here to help you build something awesome.