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

I help startups and growing companies build, fix, and scale software systems that stay reliable as users, data, and business complexity grow. I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐢𝐭𝐡 𝟖+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building SaaS platforms, AI-powered applications, APIs, internal tools, and business-critical web applications using 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬, 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐚𝐧𝐝 𝐀𝐖𝐒. Most of my work involves turning ideas into MVPs, improving existing products, integrating AI and third-party APIs, and fixing architecture issues that make applications slow, unstable, or hard to scale. I focus on clean code, reliable backend systems, smooth user experiences, and production-ready solutions that are easy to maintain as the product grows. If you need someone who understands both product thinking and engineering execution, I can help you build it properly from the start or improve what you already have. 🧩 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝 ✔ SaaS platforms, MVPs, and scalable web applications ✔ AI-powered applications, chatbots, and intelligent workflow systems ✔ Admin dashboards, internal tools, and business operation platforms ✔ REST & GraphQL APIs, third-party integrations, and backend systems ✔ Authentication, role-based access, subscriptions, and payment integrations ✔ Database design, optimization, migrations, and large-data workflows ✔ Real-time features, WebSockets, notifications, and live updates ✔ Performance optimization, legacy system improvements, and production debugging ✔ Cloud deployment, CI/CD, and infrastructure setup ✔ Data platforms, reporting dashboards, and automation-driven systems 🛠️ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Vue, TypeScript, Tailwind CSS 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express, NestJS, Python, Django, FastAPI, Ruby on Rails, Laravel 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MySQL, MongoDB, Redis, Supabase, Firebase 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Docker, CI/CD, GitHub Actions, Vercel, NGINX 𝐀𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: OpenAI, Claude, REST APIs, GraphQL, WebSockets, Stripe, Twilio 📊 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐰𝐨𝐫𝐤𝐞𝐝 𝐢𝐧 ✔ SaaS platforms ✔ AI automation platforms ✔ Healthcare ✔ FinTech ✔ E-commerce ✔ Real Estate ✔ Education / LMS ✔ Logistics ✔ CRM & HR systems ✔ Travel & booking systems ✔ Legal & document systems ⚙️ 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤 → Understand your goals, product requirements, and current technical challenges → Suggest a practical architecture focused on stability, speed, and future growth → Break development into clear milestones with clean execution → Build maintainable frontend, backend, database, and API workflows → Handle deployment, integrations, debugging, and production setup → Communicate clearly and keep the project moving without unnecessary complexity ✨ 𝐖𝐡𝐚𝐭 𝐲𝐨𝐮 𝐠𝐞𝐭 ✔ A production-ready solution built around your actual business requirements ✔ Clean, scalable, and maintainable codebase ✔ Reliable backend architecture designed for future growth ✔ Smooth frontend and backend workflows ✔ Secure handling of data, APIs, payments, and user access ✔ Complete deployment-ready setup with clear technical documentation 💬 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐢𝐭 Send your idea, current product, or technical challenge, and I’ll reply with a clear execution plan, the best technical approach, and the fastest path to a stable, scalable solution.

Hi there! I’m Siddharth. I don't just write code—I build intelligent, scalable systems that future-proof your business. As an AI Specialist, Automation Expert, and Full-Stack Developer, I specialize in bridging the gap between cutting-edge Artificial Intelligence and robust web architecture. With deep expertise in React, Angular, Node.js, and modern database solutions, I have the technical foundation to bring your most ambitious projects to life from the ground up. I go beyond standard development. My focus is on creating end-to-end, enterprise-grade solutions. Whether you need to automate complex workflows with custom ETL pipelines, deploy Agentic AI or build a bespoke Retrieval-Augmented Generation (RAG) system, I have the hands-on expertise to turn your concepts into production-ready reality. Because I understand both front-end aesthetics and complex back-end microservices, I ensure that the applications we build are not only incredibly smart but also highly responsive and user-friendly. My keen eye for architectural detail ensures every line of code adheres to best practices for a clean, efficient, and scalable result. Beyond the Code: I bring a strategic, leadership-level mindset to every project I take on. I believe that exceptional software requires exceptional communication. Whether you have a rigid product brief or need high-level architectural consultation to figure out the best path forward, I am committed to understanding your unique business needs and exceeding your expectations every step of the way. Core Services & Expertise: 1. AI & LLM Integration: Custom RAG systems, Agentic AI, and Generative AI microservices. 2. Workflow Automation: Custom ETL pipelines and intelligent document processing. 3. Full-Stack Web Development: Seamless UI/UX with React, NextJS & Angular, powered by robust Node.js / NestJS backends. 4. Database Architecture: Scalable, secure database design and implementation. 5. API Mastery: Enterprise-grade API development and seamless third-party integrations. 6. Tech Strategy: High-level software consultation, problem-solving, and architectural planning. If you're looking for a dedicated, reliable tech partner who can handle everything from server-side logic to advanced AI integrations, let's connect. I'm eager to tackle your toughest technical challenges. Feel free to reach out, and let's build something amazing together!

Cursor AI, Forbes Advisor, Miami World Centre, the Statue of Liberty & Ellis Island, International Trade Centre, Hilton, Rapid Dev, Superhuman, Coefficient, B2BEA, Ship Network, Relevant Partners, VoiceSpin, Hydrogrid, California Smash, Revenue Rush University, and many more. Over the past 12+ years, with an educational background in Visual Communication Design, I've worked with brands like the above to launch products, explain services, and communicate ideas through video that drives attention and action. One startup saw a 20% increase in early sign-ups within a week after a promo video I created. 🔍 EXPERIENCE AT A GLANCE 500+ Explainer Videos 550+ Talking Head Videos 400+ Ads & Promotional Videos 300+ Product Launch & Feature Videos 400+ Shortform Projects 600+ Longform Projects (VSLs, webinars, brand videos, courses, pitch decks) Across 60+ industries, the goal has always been the same: - Increase product understanding - Improve viewer engagement - Support user onboarding - Drive sign-ups and conversions - Help viewers feel confident in the product - Improve retention through clearer communication 🎯 MOTION GRAPHICS & ANIMATION - SaaS, AI, B2B, and Fintech Explainer Videos - Promo, Kickstarter & Launch Videos - App & Website Demo Videos - How-to & Feature Walkthroughs - Onboarding Videos - Product Education Content - Investor & Pitch Deck Videos - Commercial & Brand Videos - Sizzle Reels 🎬 VIDEO EDITING - Founder & Talking Head Videos - Educational & Training Content - VSLs & Commercials - Webinar & Testimonial Videos - Performance Marketing Ads - Product Marketing Videos - Company Success Stories - Social Media Videos My approach goes way beyond just making videos look good. Every project starts by understanding the audience, the product, and the action you want viewers to take. Whether the goal is increasing conversions, improving onboarding, boosting engagement, generating signups, or helping users understand a new feature, the creative decisions are built around that objective. I work like a producer, not just an editor or animator. That means clear communication, strong creative direction, and reliable execution from concept through delivery. 🛠 TOOLS Adobe After Effects Adobe Premiere Pro Adobe Illustrator Adobe Photoshop Whether you have a finished script, rough notes, a collection of clips, or just an idea that needs shaping, I can help turn it into a video that people actually watch, understand, and remember. Just send me a message and let's discuss your project.

15 years running paid media. I fix accounts that spend well but don’t convert. Most PPC problems aren't creative problems, they're tracking problems. Broken GA4 and duplicate conversions skew your attribution, so you optimize toward the wrong number and spend climbs while leads don't. I find that first, then rebuild the campaigns around what's actually working. WHAT I DO Paid Media: Google Ads (Search, Shopping, PMax) • Meta Ads • Microsoft Ads Tracking: GA4 + GTM implementation • Conversion tracking audits Reporting: Looker Studio • Attribution • Funnel Analysis BEST FIT Businesses spending $5k+/month who want fewer but better leads, not more traffic. I work the full funnel, from demand generation down to conversion, but every stage gets measured against revenue, not reach. Send over your account and I'll find the biggest bleed, the one that has to be fixed before anything else you do will pay off.

Hi, I provide expert 𝗖𝘂𝘀𝘁𝗼𝗺 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 services tailored to scale your business operations. By engineering robust digital platforms across industry-leading ecosystems - including, but not limited to WordPress, Shopify, Webflow, Squarespace, and Wix - I deliver high-converting, premium web solutions that match your explicit branding and business goals. Whether you need a flawless WordPress business website or a complex e-commerce store development / migration, my development process guarantees an uncluttered layout, seamless usability, and clean technical execution. My main services include: 🛒 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: ✦Shopify & Shopify Plus: Custom storefront setup, product pages, app integration, and streamlined inventory sync. ✦WordPress & WooCommerce: Advanced core development, custom theme builds (Elementor, Divi), secure checkout pipelines, and full-site migrations. 💻 𝗩𝗶𝘀𝘂𝗮𝗹 𝗖𝗠𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗕𝗿𝗮𝗻𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: ✦ Webflow Development: Building highly responsive, interactive interfaces with clean animations and structured CMS collections. ✦ Wix, WordPress, & Squarespace Customization: Developing sleek corporate websites, landing pages, and portfolio sites featuring native booking systems / inquiry forms, and optimized layouts. 🚀 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 & 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗘𝗢 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗦𝗽𝗲𝗲𝗱 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: ✦ Engineering site assets to guarantee PageSpeed 90+ scores and full Core Web Vitals compliance (LCP under 2.5s) via image compression and clean script delivery. ✦ Technical SEO Setup: Injecting structured schema markup, semantic on-page tagging, and clean API hooks for marketing automation. Message me with your project milestones today, and I will outline a clear, performance-driven development roadmap for your launch. Best Regards, Waleed.

𝐒𝐄𝐎 𝐢𝐬𝐧'𝐭 𝐣𝐮𝐬𝐭 𝐚𝐛𝐨𝐮𝐭 𝐫𝐚𝐧𝐤𝐢𝐧𝐠𝐬 𝐚𝐧𝐲𝐦𝐨𝐫𝐞. It's about 𝐛𝐞𝐢𝐧𝐠 𝐯𝐢𝐬𝐢𝐛𝐥𝐞 𝐰𝐡𝐞𝐫𝐞𝐯𝐞𝐫 𝐲𝐨𝐮𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐞𝐫𝐬 𝐬𝐞𝐚𝐫𝐜𝐡—𝐆𝐨𝐨𝐠𝐥𝐞, 𝐀𝐈 𝐎𝐯𝐞𝐫𝐯𝐢𝐞𝐰𝐬, 𝐂𝐡𝐚𝐭𝐆𝐏𝐓, 𝐆𝐞𝐦𝐢𝐧𝐢, 𝐚𝐧𝐝 𝐛𝐞𝐲𝐨𝐧𝐝. I help 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐢𝐧𝐜𝐫𝐞𝐚𝐬𝐞 𝐪𝐮𝐚𝐥𝐢𝐟𝐢𝐞𝐝 𝐭𝐫𝐚𝐟𝐟𝐢𝐜, 𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐞 𝐦𝐨𝐫𝐞 𝐥𝐞𝐚𝐝𝐬, 𝐚𝐧𝐝 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐑𝐎𝐈 through SEO, AI Search Optimization (AEO/GEO), paid advertising (Google & Meta Ads), and Social Media Marketing. Whether your goal is to 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐨𝐫𝐠𝐚𝐧𝐢𝐜 𝐫𝐚𝐧𝐤𝐢𝐧𝐠𝐬, 𝐬𝐜𝐚𝐥𝐞 𝐩𝐚𝐢𝐝 𝐚𝐝𝐯𝐞𝐫𝐭𝐢𝐬𝐢𝐧𝐠, 𝐨𝐫 𝐛𝐮𝐢𝐥𝐝 𝐚 𝐬𝐭𝐫𝐨𝐧𝐠𝐞𝐫 𝐬𝐨𝐜𝐢𝐚𝐥 𝐦𝐞𝐝𝐢𝐚 𝐩𝐫𝐞𝐬𝐞𝐧𝐜𝐞, I create data-driven strategies that focus on sustainable business growth—not vanity metrics. I've 𝐩𝐚𝐫𝐭𝐧𝐞𝐫𝐞𝐝 𝐰𝐢𝐭𝐡 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬, 𝐥𝐨𝐜𝐚𝐥 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬, 𝐒𝐚𝐚𝐒 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬, 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐛𝐫𝐚𝐧𝐝𝐬, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐨𝐫𝐠𝐚𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 to 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐬𝐞𝐚𝐫𝐜𝐡 𝐯𝐢𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐲, 𝐢𝐧𝐜𝐫𝐞𝐚𝐬𝐞 𝐪𝐮𝐚𝐥𝐢𝐟𝐢𝐞𝐝 𝐥𝐞𝐚𝐝𝐬, 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐞 𝐚𝐝 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐝𝐫𝐢𝐯𝐞 𝐬𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐠𝐫𝐨𝐰𝐭𝐡. If you're looking for a 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐦𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐩𝐚𝐫𝐭𝐧𝐞𝐫 focused on measurable growth, let's discuss your goals.

I’m a passionate Full-Stack and Mobile App Developer with 15+ years of experience building high-performance web, mobile, and AI-driven applications that help businesses launch, scale, and innovate. Whether you need a sleek mobile app, a robust enterprise platform, or cutting-edge AI solutions, I bring the expertise to bring your vision to life. 🤝What I Do Best🤝 📌Mobile App Development: iOS (Swift, Objective-C), Android (Kotlin, Java), Firebase 📌Full-Stack Development: .NET Core, Node.js, React, Angular, Vue.js, Python 📌AI & ML: OpenAI, TensorFlow, NLP, AI-Powered Automation 📌Cloud & DevOps: AWS, Azure, Kubernetes, Docker, CI/CD Pipelines 📌Databases & Integrations: SQL Server, MongoDB, PostgreSQL, Stripe, HubSpot 📌3rd-Party API Integrations: Payments, Messaging, Social APIs 🏭Industries I’ve Worked With:🏭 ➡️FinTech & Banking – Secure transactions, fraud detection, and payment gateways ➡️Healthcare & Telemedicine – HIPAA-compliant platforms for secure patient data ➡️E-commerce & Marketplaces – Scalable shopping experiences with AI-powered recommendations ➡️Fitness & Wellness – AI-driven tracking, analytics, and personalized programs ➡️Social Networking – Real-time, high-engagement platforms with seamless user interactions 🎯Why Work With Me?🎯 ✔️ Scalable & High-Performance Development – From MVPs to enterprise solutions ✔️ AI-Powered Innovation – Integrating AI/ML to supercharge your business ✔️ Agile & Fast Execution – Rapid prototyping, iterative development, and smooth workflows ✔️ End-to-End Support – From planning to post-launch maintenance ✔️ Transparent & Communicative – Clear updates, collaborative approach, and on-time delivery 🚀 Let’s build something amazing together! If you're looking for a top-tier developer who can bring your ideas to life with scalability, performance, and innovation, let’s connect. 🎯

🚀 Need an AI Developer who can build AI Agents, Voice AI solutions, AI Chatbots, SaaS platforms, or Mobile Apps? I help startups, founders, and businesses transform ideas into production-ready AI products and scalable applications that drive real business results. As a Top Rated Plus on Upwork, I specialize in building AI-powered software, intelligent automation systems, and cross-platform mobile applications that help companies launch faster, reduce operational costs, and improve customer experiences. Whether you're building an AI startup, automating internal workflows, creating a customer-facing AI assistant, or developing your next SaaS platform, I can take your project from idea to launch. What I Can Build 🤖 AI Development AI Agents & Multi-Agent Systems AI Assistants & AI Employees AI Chatbots & Conversational AI Voice AI Applications AI Customer Support Systems AI Sales & Lead Generation Agents AI Workflow Automation AI Document Processing Retrieval-Augmented Generation (RAG) Custom LLM Applications 💬 Large Language Models OpenAI (GPT) Claude Gemini Llama Prompt Engineering AI Integrations & APIs 📱 Mobile App Development Flutter React Native Android iOS Firebase Supabase Offline-first Applications Real-time Applications 💻 SaaS & Web Applications Startup MVP Development SaaS Platforms Admin Dashboards CRM Systems ERP Solutions Custom Business Applications Backend Development REST APIs & GraphQL ⚙️ Automation & AI Workflows n8n Automation Zapier Makedotcom Business Process Automation AI Workflow Design API Integrations Third-party Integrations ☁️ Backend & Cloud Node.js Python FastAPI Firebase Supabase PostgreSQL MongoDB AWS Docker Industries I've Worked With ✔ Healthcare ✔ Logistics & Supply Chain ✔ Real Estate ✔ Education ✔ Fitness & Wellness ✔ E-commerce ✔ Finance ✔ Field Service Management ✔ AI SaaS Startups How I Help Clients I don't just write code—I solve business problems. I help clients: ✅ Launch MVPs quickly to validate ideas ✅ Build scalable AI-powered products ✅ Automate repetitive business processes ✅ Integrate AI into existing software ✅ Improve customer engagement using AI ✅ Develop secure and scalable SaaS platforms ✅ Build production-ready mobile applications From product strategy to deployment, I work closely with clients to ensure every solution is built for long-term growth, maintainability, and business impact. Why Clients Choose Me ⭐ Top Rated Plus ⭐ Strong expertise in AI, Mobile Apps & SaaS Development ⭐ Clear communication and transparent project management ⭐ Clean, scalable, production-ready code ⭐ Fast turnaround without compromising quality ⭐ Long-term technical partner for startups and growing businesses ⭐ End-to-end product development from concept to launch Recent Project Experience • AI Agents for business automation • Voice AI platforms with real-time conversations • AI-powered customer support systems • AI workflow automation solutions • SaaS platforms for startups • Logistics & operations management software • Healthcare and fitness applications • CRM & ERP solutions • Flutter mobile applications for iOS & Android My Technology Stack Mobile: Flutter, React Native, Android, iOS AI: GPT-powered AI, Leading Large Language Models (LLMs), Llama, LangChain, RA-G, Prompt Engineering Backend: Node.js, Python, FastAPI Database: Firebase, Supabase, PostgreSQL, MongoDB Cloud: AWS, Docker Automation: n8n, Zapier, Make Automation Let's Build Something Great If you're looking for an experienced AI Developer who can build AI Agents, Voice AI applications, SaaS platforms, or high-quality Flutter mobile apps, I'd love to help. Send me a message with your idea, and I'll recommend the best technical approach, outline a scalable solution, and help turn your vision into a reliable, production-ready product.

Do you need IT help for your business but find working with developers difficult? Are you struggling to achieve your business goals with the software you use? I'm here to take this burden off your shoulders so that you can focus on what you do best - your business. Programming, for me, is a tool only - not an objective itself. I will take care of all IT work and make sure it is aligned with your goals. Here are the ways I help companies thrive: • Building XML related systems — many times XML is the best choice for exchanging data, especially when you need to control the structure of nested nodes of data. I'll help you utilize the best of XML technology so it can effectively serve your business needs. • Design of tailored systems — when your business model that needs a boost with an automated, intelligent software. I'll work with you closely to understand the goals and build software that moves your productivity and profits to a completely new level. • Optimization of existing systems — when your software doesn't fully serve your needs. I'll transform it in the most effective way to keep all that is good in it and add the new value you are seeking. • Building a team - when you need to effectively achieve your IT goals. I'll find the best people that can achieve your goals within the budget and time. • Building a website - when you want to improve your online presence. I'll design a beautiful and fast website that brings you more clients and conversions. You will see a major increase in your productivity and profitability, your systems will start bringing you clients and money. With me, you get someone who understands your business and speaks your language - an honest professional whom you can trust. What clients say about my work: "Single handedly the best developer I have ever come across in my 15 years working in this industry. I cannot recommend Jacek enough. His professionalism, quality of work, delivery, communication are all of the highest quality. I will be putting more work Jacek's way." - Richard "I've already scheduled another project with Jacek. It's always a pleasure!" - Cheryl "Designed the page within my guidelines and requirements. Made front end elegant and functional. Back end was clean and user-friendly. Fantastic communication, extensive expertise. Will hire in future" - Vitold Technologies I work with: * XSLT, XPath, XML, XML Schema, exist-db, Apache FOP, Ibex, Xalan, MSXSL, Saxon, Dita, Docbook, EXSLT, XQuery, xsltproc, HTML5, XHTML, SVG, SpreadsheetML, WordProcessingML, lxml * GIS Systems: Google Maps, OpenStreet Maps, Gisgraphy, Geocoding, Leflet, Mapbox, FusionTables, OpenLayers, Geonames * PHP: PHP5, PHP7 * MySQL: optimisation, speed up, complex queries * API's: design and various integrations: Quickbooks, Expedia, Highrise, Airtable, Zapier, Google and many more, * JavaScript, ECMA6, React.js, Canvas * Drupal: Drupal 7, Drupal 8 * Wordpress * Apache SOLR * Chess: Stockfish, * ImageMagick, * CRM, * OSTicket Businesses I am usually a good match for: * Sport: tennis, chess, ski, freeride, snowboard, gym, fitness * Travel: booking engines, travel websites To take this chat to the next level, here's what you should do next: Let's see if we're the right fit. If you're looking for a tailored IT system for your business and a developer that will bring you a productivity boost and more results, we're aligned. To get the conversation started, hit the Hire Now button in the top-right corner. P.S. I travel a lot. No matter what country you are from, feel free to reach out - I may already know how to say 'hello' in your language! :) Jacek Francuz