🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 💯 𝟭𝟬𝟬% 𝗝𝗦𝗦 | ⭐️ 𝟭𝟭,𝟬𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 | 📲 𝟰𝟬𝟬+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 🚀 𝟭𝟰𝗠+ 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝘀 | 👥 𝟵𝟬𝟬𝗞+ 𝗠𝗔𝗨 | 4.8⭐️ Avg Rating | 💰 $𝟱𝗠+ 𝗥𝗮𝗶𝘀𝗲𝗱 𝗯𝘆 𝗖𝗹𝗶𝗲𝗻𝘁 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 I'm Oleg - founder of Olearis (a mobile dev studio) and a hands-on mobile app developer. I help founders, startups, and product teams turn an idea into a Flutter or React Native app that ships on time, keeps users, and moves the business. As a flutter developer and full stack developer, I own the whole path from idea to App Store, so you get one accountable partner instead of five contractors. Mobile App Development, done right, is how a rough idea becomes real traction. ❗️ What that looks like in numbers: 1M+ users and a 4.8⭐️ rating — that's where UpLife landed after we scaled it with Flutter App Development and AI Development. 10M+ users — that's how far Parlor grew as a cross-platform Mobile App Development build. $2.88M raised and 450K+ users — that's what GoFrendly reached with the right Mobile App Development partner. 🎯 Where I create the most value ▪️ Flutter App Development, done right — As a flutter app developer I ship clean, maintainable code and scalable architecture: smooth 60 FPS UI, role-based access (RBAC), user authentication, push notifications, in-app purchases and subscriptions, chat / messaging, analytics, and full App Store / Google Play launch. Flutter App Development is cross-platform, so you ship once instead of paying to build the same app twice. Across 400+ projects, flutter mobile app development with native depth in Swift (iOS) and Kotlin (Android) delivers production-ready apps, not demos. Whether you need flutter mobile app developer support for a fresh build or a rescue, Flutter App Development scales from a 2-week MVP to a multi-year product. ▪️ AI Development that earns its place — As an ai developer I build AI Development features that bring users back: AI assistants, smart onboarding, personalization, recommendations, image recognition, and context-aware journeys. Practical AI Development also means document processing, chat-based AI (ai chatbot developer work), and job application automation. If you want an ai software developer who ties AI Development to retention and revenue — not a trendy add-on — that's exactly what I do. ▪️ Full-stack support — As a full stack developer I cover Node.js, Python, FastAPI, Firebase, REST APIs and api development, plus cloud functions, admin dashboards, and role-based access. As a web developer I handle the surrounding web design, web-to-mobile conversion, and admin panels. React and react developer work on the front end, react native on mobile — fewer handoffs, faster decisions, and clean code across the stack. 📲 A few products I've shipped as a mobile app developer ✔️ UpLife — mental health app with an AI assistant & therapy recommendations. 1M+ users, 4.8⭐️ ✔️ Parlor — social audio platform, 10M+ users ✔️ GoFrendly — social network for women. 450K+ users, $2.88M raised ✔️ Notate — secure productivity app trusted by Bank of America, Citibank & 80+ companies ✔️ Mila Cares — connected HEPA air purifier app. 50K+ users, $1.58M raised ✔️ Fillrr — AI-powered document app, 4.9⭐️ ✔️ Photofy — content creation app, 100K+ users, 4.9⭐️ ⚡️ I respond in under 10 minutes during working hours. 🤝 Why founders keep coming back I treat your budget like my own and your deadline like a launch I'm personally on the hook for. As a mobile app developer and flutter developer I don't vanish after App Store approval - I stick around for real users, real reviews, real iteration. 90%+ of my work is repeat clients and referrals. If a flutter developer or mobile app developer once handed you a demo and disappeared, Mobile App Development that actually ships is the gap I fill. Need a full stack mobile app developer or a react native mobile app developer for the next build? Send me the details and I'll tell you honestly what it'll take. If you need Flutter App Development, React Native, full stack developer support, or AI Development from someone with a proven track record of shipping real products at scale, message me. Mobile App Development is what I do every day - let's make yours one of the wins. 🔑 Areas I cover: Flutter App Development • Mobile App Development • AI Development • flutter developer • flutter app developer • flutter mobile app development • flutter mobile app developer • mobile app developer • cross-platform app development • react native • react native mobile app developer • react developer • full stack developer • full stack mobile app developer • web developer • web design • api development • REST API integration • ai developer • ai chatbot developer • ai software developer • image recognition • job application automation • MVP development • App Store & Google Play deployment

🚀 React Developer, Full Stack Developer React Next.js, Frontend React Developer — specializing in production-ready SaaS platforms, multi-tenant B2B systems, and AI-powered web applications. ⭐ Top Rated Plus • 6+ years as a React Developer • 70+ projects delivered as a Full Stack Developer React Node • 5,000+ Upwork hours as a React Native Developer • ~70% returning clients as a Frontend React Developer WHY HIRE ME 📅 6+ years and 📦 70+ projects mark my work as a Full Stack Developer React Node, building SaaS Platform, MVP, and AI-Powered Web Application solutions. 📦 70+ projects shipped, working across React Developer, Frontend React Developer, and Full Stack Developer React Node engagements. 🔁 ~70% of clients return — a track record built as a React Developer through partnerships lasting months to years. ⏱️ 5,000+ Upwork hours logged as a Full Stack Developer React Node and React Native Developer. 📅 6+ years of hands-on work as a React.js Developer and Node.js Developer, building production-ready web applications. 📦 70+ projects span Front End Developer, Full Stack React Developer, and React Next.js Developer engagements. ⭐ Top Rated Plus status reflects steady delivery as a Node js Developer and Nextjs Developer, with a track record of on-time launches. 📅 6+ years working as a React App Developer and React Web Developer, across startups, agencies, and growing SaaS teams. WHERE I DELIVER Working as a Full Stack Developer React Node, I built a multi-tenant B2B SaaS platform with React, Next.js, and Node.js — OWASP-compliant authentication, role-based access control, custom workflow logic, and full Stripe billing (Subscriptions and Connect), backed by PostgreSQL via Prisma with REST and GraphQL APIs on AWS. Building as a React Developer with the OpenAI and Anthropic APIs, I developed an AI-powered SaaS product with React, Next.js, Node.js, and Supabase — RAG pipelines, embeddings, semantic search, real-time streaming, Stripe Checkout billing, and an offline-ready PWA on Vercel. My work as a Frontend React Developer covers two-sided marketplaces, e-commerce platforms, booking and scheduling systems, real-time chat, analytics dashboards, and internal tools. Complex features like authentication flows, payment processing, real-time data, and third-party integrations fall under my Front End Developer work. Deep App Router, Server Components, SSR, SSG, and ISR experience comes from my time as a React Next.js Developer and Node.js Developer, plus API routes and middleware. Core Web Vitals, accessibility, and responsive, cross-browser interfaces are where my Full Stack React Developer background shows. The same product extends to iOS and Android through my React Native Developer work with React Native and Expo. Production-ready code from MVP to scale is what I deliver as a Web App Developer React and React App Developer. REST and GraphQL APIs, authentication flows, and background jobs for high-traffic products come out of my Node js Developer and Full Stack Developer React Node experience. SEO-friendly, fast-loading storefronts and marketing sites come from my React Web Developer and Nextjs Developer work. TECH STACK React, React.js, Next.js, Node.js, TypeScript, and JavaScript make up my daily stack as a React.js Developer. Express, NestJS, REST and GraphQL APIs, tRPC, Prisma, Drizzle, PostgreSQL, Supabase, Firebase, PlanetScale, and Neon round out my Full Stack Developer React Node toolkit. HTML5, CSS3, Tailwind CSS, Styled-Components, Shadcn/ui, Framer Motion, Redux, Zustand, React Hook Form, and TanStack Query are core to my Frontend React Developer work. AWS (Lambda, S3, EC2, RDS, Cognito), Google Cloud Platform, Azure, Vercel, and Netlify, with CI/CD via GitHub Actions — deployment is second nature as a Full Stack Developer React Node. OAuth, webhooks, payment gateways, SendGrid, Twilio, and workflow automation with Zapier and Make get wired up in my Node js Developer work. MIXED-STACK SUPPORT Python, PHP, Laravel, MySQL, MongoDB, Redis, WordPress, Java, FastAPI, jQuery, and Web3 round out a broader Python Developer, Wordpress Developer, and React Web Developer skill set — and as a Mobile App Developer, I pick up inherited code and mixed stacks quickly. INDUSTRIES SaaS & B2B, AI Startups, Marketplaces & E-commerce, Fintech, Healthtech, Ed-tech, and Real estate — where my React Developer and Full Stack Developer React Node work has landed. WHAT CLIENTS HIRE ME FOR Scalable web applications, secure REST and GraphQL APIs, high-performance Next.js front-ends, and reliable, production-ready SaaS — that's what clients bring me on for as a React Developer, Full Stack Developer React Node, and Frontend React Developer, backed by 📦 70+ projects, 📅 6+ years, and 🔁 ~70% returning clients. Building, scaling, or improving a product? I work as a React Developer, Full Stack Developer React Node, Frontend React Developer, React Native Developer, and Nextjs Developer — let's talk on a quick call. 👇

GoHigh Level Certified and a seasoned digital marketing specialist, I bring a wealth of expertise in SEO, ensuring your content not only reaches but dominates search engine results pages. With a keen eye on the latest trends and best practices, I tailor strategies to elevate your business amidst the digital noise. Beyond technical proficiency, my forte lies in clear communication and adept project management. This ensures seamless collaboration with clients and team members alike, guaranteeing delivery of top-tier work that surpasses expectations and delivers measurable outcomes. ✅Channels Like, 👉Facebook, 👉Instagram, 👉Twitter, 👉LinkedIn, 👉YouTube, 👉Snapchat, 👉Pinterest ✅Strategies like, 👉Influencer Marketing 👉Brand Recognition 👉Brand Awareness 👉Brand Identity 💲Revenue Achievements of a Year of Different Industries,💲 👉Crypto/NFT Industry Increased 35% Revenue in a Year of Service 👉Fashion and Beauty Industry Increased 300% Revenue in a Year of Service 👉E-commerce Industry Increased 40% Revenue in a Year of Service 👉eBooks Increased 25% Revenue in a Year of Service 🌟Strategies Behind the Achievements,🌟 👉Backend SEO Optimization: Increased their ranking & Impressions through optimized content, keywords, and relevant skills about the search engine's algorithm. I manage the all over content, layout, speed, theme of the website. 👉Brand Awareness: Through a sound marketing strategy, I made sure to use promotional tactics to drive customer engagement via influencer marketing to reach out to the maximum target audience, to increase the revenue of the clients. 👉Creative & Engaging Content: Crafting out poetic ways to deliver a person’s thoughts is one of my most polished skills. I can take you into a world of your own imagination or if you are a Technophile, I will make you fly into the universe of Business and Technology.

⭐ Overview Building modern software is no longer just about writing code — it’s about combining intelligent AI systems with scalable backend architecture. I am an AI & Python Expert Developer with 6+ years of experience delivering AI-powered applications, Python backends, and cloud-ready systems for startups and enterprises. I help businesses turn ideas into reliable, production-ready software solutions that scale. If you need AI integration, backend development, or a complete end-to-end solution — you’re in the right place. ⭐ How I Help You Succeed I take a product-first, business-driven approach. Instead of just building features, I focus on creating systems that: • Solve real business problems • Scale with user growth • Are easy to maintain and extend From architecture design to deployment and optimization, I handle the entire development lifecycle. ⭐ My Core Technical Expertise 1. AI & Machine Learning: - • AI application development • Machine Learning & Deep Learning • NLP, chatbots & conversational AI • AI integrations into existing platforms 2. Python Backend Development: - • FastAPI, Django, Flask • REST & async APIs • Microservices & system architecture • Secure authentication & integrations 3. Cloud & DevOps • AWS (EC2, Lambda, S3, RDS) • Docker & Kubernetes • CI/CD pipelines • Scalable cloud deployments ⭐ Why Clients Choose Me ✔ Strong balance of AI + backend engineering ✔ Production-ready, scalable solutions ✔ Clear communication & transparency ✔ Long-term technical partnership mindset ⭐ Key Capabilities • AI App Development & Integration • Chatbot & NLP Solutions • Python Backend & API Development • Cloud Deployment & Optimization • SaaS & Custom Web Applications 📩 Let’s build intelligent, scalable software together. Invite me to your job and let’s discuss your goals.

⭐ Top-Rated Freelancer ✅ 100% Job Success Score 💼 13+ Years of Full-Stack Development Experience 🚀 Enterprise Web Applications, SaaS & AI Platforms ⚡ Modern JavaScript Stack & Scalable Architecture 🤝 Long-Term Technical Partner for Growing Businesses Hi, I'm a Full-Stack Developer with over 13 years of experience helping startups, agencies, and enterprises build scalable, secure, and high-performing web applications. From MVPs to enterprise platforms, I've developed solutions across multiple industries using modern technologies including Next.js, React.js, Node.js, Express.js, MongoDB, and Angular. I enjoy building products that solve real business problems while ensuring they remain fast, maintainable, and ready to scale. Whether you're launching a SaaS product, developing an AI-powered platform, modernizing an existing application, or building custom enterprise software, I can manage the entire development lifecycle from planning to deployment. 🏆 WHY CHOOSE ME? 🔹 13+ years of professional Full-Stack development experience. 🔹 Strong expertise in modern JavaScript technologies including Next.js, React.js, Node.js, Express.js, Angular, and MongoDB. 🔹 Experience building scalable SaaS products and enterprise applications. 🔹 Complete product development from UI to backend architecture and API development. 🔹 Clean, secure, maintainable, and scalable code. 🔹 Performance-first development with responsive user experiences. 🔹 Transparent communication and regular project updates. 🔹 Long-term collaboration focused on business growth rather than just project delivery. 🔥 CORE SKILLS & EXPERTISE ✅ Next.js ✅ React.js ✅ Node.js ✅ Express.js ✅ MongoDB ✅ Angular ✅ JavaScript (ES6+) ✅ TypeScript ✅ REST APIs ✅ API Integrations ✅ Authentication & Authorization ✅ AI Integration & Automation ✅ Git, GitHub & Version Control ✅ Responsive Web Development ✅ Performance Optimization SOLUTIONS I BUILD 📗 SaaS Applications 📗 AI Agentic Platforms 📗 Enterprise Web Applications 📗 CRM Systems 📗 ERP Solutions 📗 E-commerce Platforms 📗 Learning Management Systems (LMS) 📗 Hospital Management Systems 📗 School & College Portals 📗 Healthcare & Telemedicine Applications 📗 HR & Payroll Systems 📗 Inventory Management Systems 📗 Booking & Reservation Systems 📗 Business Intelligence Dashboards 📗 Project Management Platforms 📗 Real Estate Portals 📗 Social Networking Platforms 📗 Online Banking Applications 📗 Content Management Systems (CMS) 🌟 WHAT I PROVIDE 📌 End-to-end Full-Stack Development 📌 Scalable Architecture Design 📌 Modern & Responsive User Interfaces 📌 Secure Backend Development 📌 REST API Development & Third-Party Integrations 📌 Database Design & Optimization 📌 AI-Powered Features & Automation 📌 Performance & Speed Optimization 📌 Bug Fixes & Feature Enhancements 📌 Clean, Well-Documented Code 📌 Long-Term Maintenance & Support 📌 Clear Communication & On-Time Delivery 💬 LET'S CONNECT! Whether you're building a startup MVP, launching a SaaS product, developing enterprise software, or integrating AI into your business, I'd be happy to help turn your vision into a scalable, production-ready application. Feel free to invite me to your project or schedule a call to discuss your requirements. Looking forward to building something exceptional together!

I'm happy to start with a free consultation, quick POC, or a test task, your call. See the quality first, then decide. I build AI agents and automated workflows that take over the manual back-office work n8n and Make pipelines, LLM-powered agents, and the integrations that connect your CRM, inbox, Meta Platform, spreadsheets and databases so they stop needing a human in the middle. Head of Engineering at AB Ark. 10+ years shipping production systems, 3,495 hours and 100% Job Success on Upwork. WHAT I BUILD AI agents Multi-step agents with tool calling, retrieval and human-in-the-loop approval. Lead qualification and follow-up agents, document-processing agents, internal support agents that read your actual systems instead of a static FAQ. Built on LangChain, LangGraph, OpenAI and Claude. Workflow automation n8n, Make and Zapier self-hosted or cloud. Lead routing, invoice and document processing, report generation, ticket triage, timesheet and approval flows, data sync between systems that were never designed to talk to each other. Conversational automation WhatsApp Business API, Slack and web chat wired into real business systems, CRM lookups, order status, booking, escalation to a human at the right moment. System and API integration REST and GraphQL APIs, webhooks, OAuth, retries and idempotency. CRM and finance platforms including HubSpot, Kommo, SharpSpring and QuickBooks Online. Google Workspace, SQL and NoSQL data layers. RECENT WORK — Digital timesheet automation system: submission, approval routing and reporting, replacing a manual spreadsheet process — AI call-quality scoring pipeline: audio → transcription → LLM scoring against a rubric → dashboard — AI invoice monitoring dashboard (CostSaver): server-side rebuild and cost-anomaly alerting — Live weather data pipeline feeding a BI layer, fully automated ingestion STACK n8n · Make · Zapier · LangChain · LangGraph · OpenAI · Anthropic Claude · Python (FastAPI) · Node.js · React · Next.js · PostgreSQL · MySQL · MongoDB · Firebase · Redis · Docker · CI/CD · REST & GraphQL · WhatsApp Business API · Twilio HOW I WORK — I map the process before I automate it. Steps, systems, exceptions, and who currently does what. Automating a broken process just makes it fail faster. — Error handling and alerting are in scope by default, not phase two. An automation that fails silently is worse than no automation. — You own the workflows and the credentials. If it is n8n, I can hand it to you self-hosted and documented so you are not locked to me. — Milestones with written acceptance criteria, or hourly with daily updates. Send me the process you want automated, the steps, the systems involved, and where it currently breaks and I will map the workflow and give you an estimate. Best, Muhammad Zaman

⭐️⭐️⭐️⭐️⭐️ “Oscar took our entire digital presence to the next level. From rebuilding our Shopify store to running effective Google and Meta ads, and dialing in our email and SMS marketing, every piece worked together seamlessly. We saw higher conversions, more sales, and finally had a growth strategy that made sense.” - Monica, Kole Beauty Products 🚀 Build, Scale, and Convert ... With One Expert Partner I'm Oscar Guerrero, a full-stack developer and performance marketer helping brands turn clicks into customers through high-converting websites, revenue-driving email flows, and paid media that scales profitably. With 10+ years of experience, I bring not just technical chops but a strategic brain to every project. Whether you're launching, optimizing, or scaling ... I can help you grow smarter, not just louder. 💼 What I Specialize In: E-commerce Web Development • Custom Shopify Stores & Theme Tweaks • WordPress & WooCommerce Builds • Webflow Sites with CMS + Animations Email & SMS Marketing • Klaviyo (Omnisend, Yotpo) Flows (Welcome, Abandon, Winback, Post-Purchase) • Campaign Strategy + Creative • Deliverability, Segmentation, and LTV Growth Paid Media & Acquisition • Facebook/Meta Ads: Full-Funnel Strategy & Testing • Google Ads: Search, Display, PMax Campaigns • Retargeting, Lookalikes, UGC Creative Strategy Conversion Rate Optimization (CRO) • A/B Testing, Session Replay Insights • Funnel Audits, Offer Optimization • UX Design for Higher AOV B2B Lead Gen & Sales Enablement • Cold Outreach Strategy • CRM Setup, Automation & Nurture Flows • B2B Caller for Discovery & Demo Booking 📈 What I Deliver: ✅ Lightning-Fast, Mobile-First Shopify Sites ✅ Pixel-Perfect Webflow Builds with Seamless UX ✅ Revenue-Driving Email Automations & Campaigns ✅ Profitable Google & Meta Ads with Strong ROAS ✅ Systems for Scaling - From Traffic to Retention 🎯 Who I Work Best With: • DTC & E-commerce Brands Ready to Scale • Founders Needing a Tech + Marketing Brain • Startups Seeking Conversion-Focused Websites • B2B Brands Looking for Qualified Lead Systems • Agencies in Need of a Reliable White-Label Partner 💡 Why Clients Choose Me: ✔ Proven track record of increasing revenue & conversions ✔ Data-driven strategy meets clean, modern execution ✔ Klaviyo Partner + Meta & Google Ads certified ✔ Excellent communication & fast turnaround ✔ U.S.-based, Payment Verified, and highly responsive Let’s create something that drives real growth — not just traffic. 📞 Available for fixed projects or monthly retainers. Email Marketing • Klaviyo Expert • Shopify Email Strategy • Email Flow Setup • Campaign Management • Email Copywriting • Email Design • SMS Marketing • Shopify Integration • Abandoned Cart Flow • Welcome Flow • Post-Purchase Flow • Email List Growth • Ecommerce Retention Marketing • Email Audit • Deliverability Optimization • Email Expert • Google Ads • Meta Ads

TOP SEO expert , AEO and GEO - Get #1 SEO Rankings on page 1 of Google for Keywords to Get You Conversions! I have 15 years of successful experience in ranking my clients and my own websites on top of Google, week after week and month after month. I help businesses increase organic visibility, drive targeted traffic, and generate real results using advanced SEO + AEO (Answer Engine optisation + GEO (Generative Engine Optimization) Best SEO expert and Digital marketing freelancer hyperscaling client businesses through SEO visibility for the last 13+ years I've taken underperforming businesses and turned them into selling machines generating over $1 million per month organically. This is why my clients refer to me as an "SEO expert". I help brands scale their organic sales, and help with marketing processes. #Number 1 White label SEO company and ranking number #1 in the Google United States(US), India, Canada , United Kingdom,Australia You can rely on my expert SEO solution to increase your brand’s sales on Google I've achieved some big search rankings for keywords like "taxi services", "home decorations" and "real estate agent". I've worked in many niches and my 7-step SEO process gets results every time. You can only guarantee when you have supreme confidence you can deliver. And I’m extremely confident when you allow me to work for you, I’ll over-deliver I bring that experience to every site I work on. I have a diverse and ever-growing skillset and am fortunate to work on great sites with great people I have helped companies in all industries–ranging from small companies to fortune 500 firms–harness the earning potential of search engines. ✅ I won’t just stop with SEO, I’m a proven digital marketing expert and I will help you scale your business. ✅ What my clients say - "Absolute amazing quality of service and knowledge, the video provided regarding SEO audit was truly brilliant, the first time I have found someone that knows exactly what they are talking about, sending another project over to Prashant to work on. He found many problems on my site that can easily be rectified. Thank you again". ✅ I free up your time so you can rely on me to take care of the full SEO strategy and take care of the marketing to generate more sales or service requests. I’ve been involved in the industry for 15+ years. Although I’ve seen the landscape of SEO change throughout that decade, my methods have stayed resilient throughout its history. Why HIRE ME? My service is 100% guaranteed and ensures transparency. All my points will be bulleted for easy understanding, 1) Expertise in keyword research and competition analysis via various tools 2) In-Depth understanding of SEO Ranking factors 3) Healthy Experience with Google Penguin Ban Filters and Recovery 4) Acquire quality search engine-friendly backlinks 5) Strong technical experience with On-Site Optimization and Website SEO issues 6) HTML, PHP, ASP.NET, WordPress, Joomla, and other major e-commerce portal working experience 7) Extensive experience with website usability and bounce rate reduction 8) In-depth knowledge of Google Penguin, Panda & Hummingbird Algorithms 9) Handful experience with Analytics, Goals, Funnels, Tracking, and custom reports If you’re not happy, I’m not happy. Every week, my clients are given a weekly report to chart the progress they’ve made so far and projections for where they'll rank in the coming months. I create backlinks on a daily basis using organic content and adhering to industry standards of SEO. I monitor changes in Google’s algorithms every day, allowing me to excel at what I do. Here is the list of activities that I am capable of performing : 1. Search Engine Optimization (SEO) On-page SEO Off-page Monthly SEO Competition Analysis Guest posting Local SEO Google Places SEO 2. AI SEO & AEO Optimization • AI SEO strategy development • AEO (Answer Engine Optimization) implementation • GEO (Generative Engine Optimization) frameworks • AIO (AI Overviews Optimization) • Structured Q&A for AI search engines • Entity-based SEO optimization 3. Search Engine Marketing PPC Ads development and management Google Adwords campaign development and management Facebook Ads campaign development and management Landing page development for WordPress website design. 3. Facebook management: Custom branded landing tab Integration of Facebook deals Integration of Facebook places Develop a Facebook strategy relevant to your business Maintenance of Facebook page Developing, maintaining, and integrating Facebook ad campaigns Invite me to the job. And, I will review the strategy. Then, we can have a call to discuss the campaign and how we can work together. Don’t wait for one more second and message me now Hope to get in touch with you soon. Divya Chugh TOP rated Plus SEO expert

🚀 React.js Developer | Node.js Developer | Full Stack Developer | MERN Stack Expert Need a reliable developer to build, scale, or improve your web application? I help startups, SaaS companies, agencies, and growing businesses build modern, scalable, and high-performance web applications using React.js, Node.js, Next.js, TypeScript, MongoDB, PostgreSQL, and cloud-native technologies. Whether you're launching a new product, building an MVP, modernizing an existing application, or scaling a SaaS platform, I can help you deliver a secure, maintainable, and production-ready solution. With 10+ years of experience on Upwork, I focus on building applications that are fast, scalable, user-friendly, and designed for long-term growth. 🚀 Services I Offer Full Stack Web Application Development • React.js Development • Node.js Development • MERN Stack Development • Next.js Development • TypeScript Development • Custom Web Application Development • SaaS Application Development • Enterprise Application Development • Progressive Web Apps (PWA) • MVP Development for Startups ⚛️ Frontend Development Services I build responsive, modern, and SEO-friendly user interfaces that provide excellent user experiences across desktop, tablet, and mobile devices. • React.js Applications • Next.js Applications • TypeScript Frontend Development • Redux & State Management • React Query Integration • Responsive UI Development • Dashboard Development • Admin Panels • WebSocket-Based Real-Time Interfaces • Performance Optimization • SEO-Friendly Frontend Development ⚙️ Backend Development Services I develop secure and scalable backend systems that power modern web applications and SaaS platforms. • Node.js Development • Express.js Development • REST API Development • GraphQL API Development • Custom API Development • Authentication & Authorization Systems • JWT Authentication • OAuth Integration • Role-Based Access Control • Real-Time Backend Development • Microservices Architecture • Third-Party API Integrations 🗄️ Database Development • MongoDB Development • PostgreSQL Development • MySQL Development • Redis Caching • Database Architecture • Database Optimization • Query Performance Optimization • Data Migration Services ☁️ Cloud & DevOps Services I help clients deploy, scale, and maintain production-ready applications. • AWS Development • Serverless Architecture • Docker Containerization • Kubernetes Deployment • CI/CD Pipeline Setup • GitHub Actions • Cloud Infrastructure Setup • Application Monitoring • Performance Optimization • Scalability Planning 🤖 AI Integration & Automation Looking to add AI features to your application? I help businesses integrate modern AI capabilities into web applications and SaaS platforms. • OpenAI Integration • AI-Powered Chatbots • LLM Integration • Workflow Automation • AI Content Generation • Intelligent Search • Recommendation Systems • Conversational AI Applications • Business Process Automation 💼 Industries I Work With • SaaS & Software Products • Healthcare • FinTech • E-Commerce • Marketplaces • Sports & Fitness Platforms • Logistics & Transportation • Education & E-Learning • Real Estate • AI Startups 📌 Common Projects I Help Clients With • Building SaaS products from scratch • Scaling MVPs into production-ready platforms • Developing custom React.js and Node.js applications • Creating secure API-driven systems • Modernizing legacy applications • Building admin dashboards and portals • Developing marketplace platforms • Implementing subscription and billing systems • Integrating payment gateways such as Stripe • Adding AI features and automation workflows • Optimizing application performance and scalability ✅ What You Can Expect • Clean, scalable, maintainable code • Strong software architecture • Clear communication throughout the project • Regular progress updates • On-time delivery • Long-term support and maintenance • A focus on business goals, not just technical implementation Whether you need a React.js Developer, Node.js Developer, Full Stack Developer, MERN Stack Developer, Next.js Developer, SaaS Developer, or an experienced technical partner to build and scale your product, I can help turn your idea into a successful web application. Let's discuss your project and build a secure, scalable, and production-ready web application that delivers real business value.

If your GoHighLevel CRM, funnels, or automation workflows are disconnected, unorganized, or not converting properly — or you need a custom software solution built from scratch — I help businesses implement scalable systems that automate operations, improve lead generation, and support business growth. From GoHighLevel AI automation and CRM workflows to custom websites, SaaS platforms, and API integrations, I provide structured technical solutions using React, Laravel, Python, and Node.js to build systems that are connected, optimized, and revenue-ready. My focus is building automation-driven business systems using GoHighLevel (GHL), custom software development, AI automation, APIs, SaaS architecture, and full-stack web applications to help businesses streamline operations, improve conversions, and reduce manual work. ✅ GoHighLevel (GHL) CRM & AI Automation Systems I specialize in complete GoHighLevel CRM setup, automation systems, funnels, AI workflows, and advanced GHL customization, including: 🔹 Full GHL account setup & onboarding 🔹 Pipelines & opportunity management 🔹 Workflow automation systems 🔹 Email, SMS & WhatsApp automation 🔹 Conversational AI & Voice AI bots 🔹 AI appointment booking systems 🔹 Sales funnels, landing pages & websites 🔹 Ecommerce / online store setup 🔹 Calendars & booking systems 🔹 Lead nurturing & lead routing systems 🔹 Forms, surveys & quiz funnels 🔹 Webinar automation systems 🔹 Course & membership setup 🔹 Payment integrations & automation 🔹 A2P 10DLC verification 🔹 Snapshots & CRM migrations 🔹 Review management systems 🔹 Affiliate management systems 🔹 Dashboards, reports & analytics 🔹 Email configuration & deliverability I help businesses build GoHighLevel systems that are optimized, automated, scalable, and fully connected. ✅ Custom Software Development & API Integration Solutions Beyond GoHighLevel, I provide complete custom software development and API integration solutions for businesses needing scalable systems, SaaS platforms, web applications, automation infrastructure, and enterprise-level technical solutions. ✔️ Custom Software & SaaS Solutions 🔹 Full-stack web applications 🔹 SaaS & multi-tenant platforms 🔹 CRM & ERP systems 🔹 Ecommerce & online store systems 🔹 Inventory & project management systems 🔹 Admin dashboards & reporting tools 🔹 Booking & appointment systems 🔹 Client portals & enterprise solutions ✔️ Technologies & Development Stack 🔹 React.js, Laravel, Python, Node.js, Next.js, Vue.js, Livewire 🔹 PostgreSQL, MySQL, MongoDB, Firebase, Supabase 🔹 AWS Lambda, Vercel Functions, Google Apps Script Automation 🔹 REST APIs, GraphQL, Webhooks, Microservices, WebSocket APIs ✔️ API Integrations & Automation 🔹 Stripe, PayPal, Twilio, SendGrid, Slack 🔹 Salesforce, HubSpot, Shopify, WooCommerce 🔹 Zapier, Make, n8n, Pabbly 🔹 OAuth, JWT authentication & secure API systems 🔹 AI API integrations & multi-platform automation systems I work with startups, agencies, SaaS companies, ecommerce brands, consultants, local businesses, and growing enterprises looking to automate operations, improve lead management, connect systems, and scale efficiently. Additionally, I also support businesses with social media marketing systems, ad funnel support, retargeting setup, and conversion-focused automation strategies when needed. If you’re looking for a certified GoHighLevel (GHL) & AI Automation Specialist or a custom software development & API integration solutions provider to build scalable systems that actually support business growth, feel free to send me a message.