𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 | 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 & 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | .𝗡𝗘𝗧, 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗼𝗱𝗲.𝗷𝘀 | 𝗖𝗹𝗼𝘂𝗱 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 I help businesses build reliable 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, automate repetitive 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 and integrate 𝗔𝗜 into real-world systems that improve productivity and reduce manual work. Over the past 𝟭𝟮+ 𝘆𝗲𝗮𝗿𝘀, I’ve built and maintained a wide range of 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, including dashboards, internal tools, 𝗖𝗥𝗠/𝗘𝗥𝗣-𝘀𝘁𝘆𝗹𝗲 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, and 𝗔𝗣𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 used in day-to-day business operations. 🚀 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵: ✔ Building full-stack SaaS applications (MVP to production) ✔ Automating business workflows and processes ✔ Adding AI-powered features to existing platforms ✔ Developing CRM / ERP systems ✔ Creating internal tools, dashboards, and reporting systems ✔ Designing scalable backend architectures ✔ Integrating third-party APIs and external services ✔ Improving performance and modernizing legacy systems 🛠 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ✔𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: React.js, Next.js, Angular, JavaScript (ES6+), TypeScript, HTML5, CSS3, Tailwind CSS, Bootstrap, Responsive UI Development ✔𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Node.js, .NET Core, ASP.NET MVC, Nest.js, Python, Django, C#, PHP, REST API Development, GraphQL APIs, Microservices Architecture, Background Services ✔𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗗𝗮𝘁𝗮 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁:PostgreSQL, MongoDB, Microsoft SQL Server, MySQL, Supabase, Database Design, Query Optimization, Data Modeling ✔𝗔𝗣𝗜𝘀 & 𝗦𝘆𝘀𝘁𝗲𝗺 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: REST APIs, GraphQL, Webhooks, Third-Party API Integrations, Payment Gateway Integrations, Authentication & Authorization (JWT, OAuth), External Service Integrations ✔𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, Microsoft Azure, Google Cloud Platform, Docker, CI/CD Pipelines, GitHub Actions, Cloud Deployment, Server Management, Application Monitoring ✔𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: OpenAI API, Azure OpenAI, LLM Integrations, AI Chatbots, Workflow Automation, Task Automation, Rapid Prototyping with AI, Prompt Engineering, AI-powered Development Workflows ⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲: ✔ 12+ years of production experience ✔ Modern AI-assisted ("Vibe Coding") development workflow ✔ Clean, maintainable and scalable architecture ✔ Clear, consistent and reliable communication 📩 𝗜𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗽𝗹𝗮𝗻𝗻𝗶𝗻𝗴 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 𝗼𝗿 𝗮𝗱𝗱 𝗔𝗜 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁, 𝗳𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝗿𝗲𝗮𝗰𝗵 𝗼𝘂𝘁. 𝗜'𝗱 𝗯𝗲 𝗵𝗮𝗽𝗽𝘆 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮𝘀 𝗮𝗻𝗱 𝘀𝗲𝗲 𝗵𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽. Keywords: Full Stack Developer, .NET Developer, AI Developer, SaaS Development, CRM Development, ERP Development, React Developer, Next.js Developer, Node.js Developer, Python Developer, Django Developer, AI Integration, AI Automation, Workflow Automation, OpenAI Integration, API Integration, GraphQL, Microservices, AWS, Azure

🏆 Top Rated Plus | 100% Job Success Score SaaS Full Stack Development & Salesforce Architecture - From MVP to Production at Scale If your project demands a digital product that performs under real load, integrates cleanly with Salesforce, and won't require a costly rebuild in a year - you're in the right place. Our team combines senior Full Stack engineering (React, Node.js, Python) with 9× certified Salesforce architecture to deliver complete, production-ready business systems. We don't hand off separate pieces - we build the entire stack as one cohesive solution. 🏆 Agency Snapshot 10+ years in production. 250+ projects shipped. 15,000+ development hours. We own the full product lifecycle - from frontend UX and component architecture to backend services, cloud infrastructure, and real-time CRM synchronization. Every decision is made with your business goals, not just technical preferences, in mind. Typical client outcomes: 45–65% faster load times and page rendering, even on legacy codebases that were actively bleeding users before the rebuild 30–50% fewer manual operations through targeted automation, replacing repetitive workflows with background jobs and smart triggers that run without human input 40% faster reporting, data sync, and API response, achieved through query optimization, caching layers, and efficient data pipeline architecture 35–50% reduction in post-launch bugs and technical debt, because clean architecture and proper test coverage at the start costs far less than emergency fixes six months later Platforms built to handle 10x traffic growth without structural rewrites Mobile apps and web systems that hold up under real load, not just demo conditions 🚀 Core Services 1. Full Stack Web, Mobile & SaaS Development React, TypeScript, JavaScript frontends with clean component architecture and optimized state management. Backends in Python (Django, FastAPI) and Node.js, with RESTful and GraphQL APIs designed for scale. SaaS platforms, fintech dashboards, transaction systems, admin panels, and SEO-optimized landing pages. Cross-platform mobile with React Native - sharing logic with your existing web ecosystem. AI/LLM integration: GPT-powered dashboards, intelligent UI flows, chatbots, and automated analytics. 2. Salesforce Ecosystem & Enterprise Integration Custom Apex logic, advanced Flow automation, high-performance Lightning Web Components. Secure REST/SOAP and OAuth2 integrations for real-time sync between your web apps and Salesforce. Experience Cloud portals with custom frontend UX backed by Salesforce data. Large Data Volume (LDV) architecture: indexing, archiving, and sharing model configuration. 3. DevOps, Security & Cloud Infrastructure Scalable, secure cloud environments on AWS, GCP, and Heroku. Automated CI/CD pipelines via Docker and GitHub Actions (web) and SFDX/Copado (Salesforce). 🔧 How We Work Discovery - We define goals, user flows, and constraints before writing a line of code. Architecture - Database models, API layers, and service boundaries designed upfront. Development - Full Stack and Salesforce teams work in sync; your CRM and web app behave as a single system. QA & Performance - Stability, security compliance, and API uptime validated under peak load. Post-Launch - Continuous optimization; most clients see 35–45% efficiency gains within 90 days. 💡 Production Track Record 99.98% API & integration uptime Up to 2.5× system throughput under traffic surges 52% reduction in manual data handling via automation Up to 40% savings on cloud infrastructure and technical debt 🌎 Industries: Healthcare · FinTech · SaaS & Enterprise B2B · eCommerce · AI, Data & EdTech I have worked across all these industries with real production systems behind each one. SaaS is my primary focus with 40+ platforms shipped, from early-stage MVPs to enterprise-grade systems with complex billing, subscription management, and multi-tenant architecture. In Healthcare I have delivered 20+ products with a strong focus on data privacy, compliance, and reliability. FinTech accounts for 15+ projects including payment systems, financial dashboards, and transaction monitoring tools. B2B solutions account for 30+ projects covering internal dashboards, client portals, and enterprise automation. EdTech accounts for 20+ builds, from LMS platforms to interactive learning tools. I have also delivered 10+ eCommerce platforms and 10+ Logistics solutions covering order tracking and supply chain automation. Real Estate accounts for 25+ projects including listing platforms, CRMs, and property management tools. 👑 Leadership & Ownership I lead our Full Stack and Salesforce engineers as Technical Project Manager - ensuring predictable delivery from first sprint to enterprise scale. 55+ long-term clients. 100% Job Success Score. I take personal ownership of your architecture - no gaps between frontend, backend, and CRM. 📞 Ready to discuss your project? Let's schedule a short discovery call.

I build full-stack web applications with React, Node.js, Laravel, and AWS — 27 Upwork jobs, 6,800+ hours, and $200K+ earned, including a live sports-scoreboard platform delivered over 748 hours at 5.0★. Clients keep me around: several of my contracts run for years, because I estimate honestly, communicate clearly, and treat the product like my own. 🔹 What I build ● SaaS platforms and web apps — React/Vue front ends, Node.js or Laravel back ends, PostgreSQL/MySQL ● REST APIs and integrations — Twilio voice/SMS, Stripe and payment systems, messaging, third-party APIs ● Real-time features — WebSockets and Redis: live dashboards, messaging, event-driven flows ● Dashboards, portals, and Progressive Web Apps for operations teams ● Rescues — speed, stability, and code-quality rebuilds of underperforming sites 🔹 Results you can verify in my work history ● Sports scoreboard tech platform — 748 hours, 5.0★: "working with Surbhit was outstanding! He and his team understood every concept" ● SaaS app implementation — 5.0★: "very happy with the product that the team produced! Would again!" ● Custom quote-builder app — 5.0★: "Highly recommend Surbhit and his team… delivered exactly what I was looking for" ● VoIP integration engine (Twilio Voice) — delivered end to end ● Technical direction & site rescues — 5.0★: "very knowledgeable and supportive, eager to make sure I get the best from my project" · speed fix: "he went above and beyond" 🔹 How I work One call to align, then milestones, a staging link, and weekly demos. First reply within the hour during IST work hours. One client after two years: "we are always completely satisfied and will continue to work with them." 🔹 Stack React, Vue.js, AngularJS, Node.js, Laravel, PHP, Python, MERN, MySQL, PostgreSQL, Redis, WebSockets, Twilio, Stripe, AWS (EC2, RDS, S3), Docker, Nginx, PWA. Backed by Hestabit — an ISO 27001 and SOC 2 Type II certified team — for security-sensitive builds and team scale-ups. If you're building a SaaS product, need APIs and integrations done properly, or want a slow, shaky site rescued — send me the details. I'll reply with a concrete plan, timeline, and cost.

I am a professional Technical Writer with over 6 years of experience specializing in creating clear, comprehensive, and user-friendly documentation for cloud technologies, with a strong focus on AWS (Amazon Web Services). I excel at transforming complex technical concepts into accessible content for developers, DevOps engineers, system administrators, and non-technical stakeholders. My core expertise lies in producing high-quality AWS cloud documentation, including architecture diagrams, API references, user guides, deployment manuals, troubleshooting guides, and knowledge base articles. ### Technical Expertise: - **AWS Cloud Documentation**: Deep experience with AWS services such as EC2, S3, Lambda, VPC, RDS, IAM, CloudFormation, and more. I document infrastructure as code, serverless architectures, security best practices, and cost optimization strategies. - **Programming & Development Knowledge**: Strong hands-on understanding of multiple programming languages, allowing me to write accurate and in-depth code examples, API documentation, and developer guides. - C and C++ (system-level programming, performance optimization, embedded systems) - Java (enterprise applications, Spring Boot, microservices) - Python (scripting, automation, data processing, AWS Boto3 SDK) I can effectively document SDKs, libraries, REST APIs, CLI tools, and complex software systems because I understand the code behind the cloud infrastructure. ### What I Deliver: - Professional AWS Well-Architected Framework documentation - Developer portals and API references - Technical blogs, whitepapers, and how-to guides - Migration and integration documentation - Video script writing and tutorial content I combine strong writing skills with genuine technical depth, ensuring your documentation is not only accurate but also genuinely useful for your target audience. Whether you need end-to-end cloud documentation for a new product, API docs for your SaaS platform, or modernization of existing AWS technical content, I deliver high-quality work that reduces support tickets and improves user experience. Ready to make your AWS cloud solutions and technical projects easier to understand and adopt? Let's discuss your documentation needs.

𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐯𝐞𝐧 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲, 𝟏𝟎𝟎% 𝐬𝐮𝐜𝐜𝐞𝐬𝐬 𝐫𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐭𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝟏𝟎𝟎+ 𝐔𝐒 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥𝐥𝐲 𝐯𝐨𝐮𝐜𝐡 𝐟𝐨𝐫 𝐦𝐲 𝐰𝐨𝐫𝐤. Hi this is Mubeen Raza, I help startups and teams build scalable SaaS platforms, mobile applications, and integrate AI-powered automation to streamline operations, reduce overhead, and focus on growth. I specialize in delivering production-ready web apps and mobile products powered by React, Node.js, Supabase, and GPT-4/LLMs. Have a look at my core services. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐌𝐕𝐏𝐬 - Custom SaaS platforms using React, Next.js, Node.js, FastAPI, Supabase, PostgreSQL - End-to-end MVP builds: from idea to launch-ready product in 4–6 weeks - Features include: Multi-tenant auth, Stripe payments, user dashboards, real-time data, notifications - Built for investor demos, early traction, and scalable growth 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 - GPT-4 / ChatGPT copilots for internal ops, support, content, and analytics - n8n / Make / Zapier workflows: CRM sync, lead scoring, Slack/email triggers, custom bots - LangChain & RAG pipelines: smart document Q&A, AI knowledge bases, autonomous agents - Integration of OpenAI, Claude, Anthropic into real business ops 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 I build scalable backends and cloud deployments designed for speed, reliability, and growth. - API-first backend development with REST/GraphQL, webhooks, real-time sync, Supabase functions, and database design - CI/CD and cloud deployment using Vercel, Railway, or Docker with GitHub Actions, monitoring, and secure production workflows 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - Cross-platform mobile apps using React Native for iOS and Android - Native iOS app development using Swift and Objective-C - Mobile apps with real-time features, API integrations, push notifications, and scalable backend connectivity - Clean, responsive UI focused on performance, usability, and native-like experience 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈𝐧 • IT Service Management (ITSM) – AI copilots & workflow automation • Human Resources (HR) – AI-driven recruitment & employee management • Legal Tech – Contract review automation & compliance copilots • Construction & Real Estate – Project management platforms & property apps • Healthcare – Patient management & telehealth solutions powered by AI • Social & Community Platforms – Engagement-driven mobile apps • E-commerce & Food Delivery – Ordering, logistics, and last-mile automation 𝐓𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐫𝐞𝐚𝐬𝐨𝐧𝐬 𝐲𝐨𝐮 𝐥𝐨𝐯𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: • Top Rated Plus Freelancer on Upwork • 130+ projects delivered, including AI copilots, SaaS tools & automations • MVPs I've built have helped clients raise millions in funding • Proven delivery in async workflows with proactive communication • Trusted by founders, product teams & growth-stage startups • Strong experience across web, backend, AI, and mobile app delivery • Focused on business outcomes, clean architecture, and long-term scalability 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • Enterprise Copilot - AI assistant for enterprise workflows and automation • uCaptureIT - AI capture management platform for federal contractors • ConvertAI - AI content engine for inbound growth workflows • Sales Call Analysis Platform - AI sales QA and coaching system • Landwise NWA - AI property insights and reporting platform • Insight Copilot - AI analytics assistant for enterprise data • ChangeCurve - AI change management platform for enterprises • SwiftSales - AI CRM automation and lead workflow platform • Tensai Run - RAG-based AI writing assistant platform • Swivu - Construction project management platform for field teams • DIY Medicine - AI health knowledge platform with multimodal support • Estate Planning Solution - Digital estate planning and document platform • Fishfin - Social fishing app with bookings and community • Y Drive - Ride-hailing and fleet management mobile app Let’s build your next AI-powered system, GPT-4 automation, mobile app, or SaaS platform. I offer a free consultation to discuss your goals, suggest tech stack options, and map the next steps.

I'm a Python developer and AI engineer with 10+ years of experience, running a 80-person agency (Go Wombat) with offices in Valencia, Tallinn, and Ukraine. Over the last few years my work has shifted heavily into AI. I build production RAG pipelines, LLM-powered products, and autonomous agent systems - not demos or prototypes that fall apart at scale, but things that run in production and get maintained long-term. Recent projects include a RAG-based troubleshooting system for a UK manufacturing client (Innovate UK funded), an AI investment research platform with OpenAI-powered analysis, LLM compliance automation for an AdTech company, and an AI music therapy product used in dementia and autism care. What I work with on the AI side: * Multi-agent systems and AI workflows using LangGraph, OpenAI Agents SDK, Claude Agent SDK, Google ADK, MCP, OpenClaw-based agents, and custom agent frameworks for tool and data integration * Production RAG systems using pgvector, Qdrant, Chroma, hybrid retrieval, reranking, knowledge graph enrichment, and RAGAS-based evaluation pipelines * Agentic automation with tool use, memory/context management, sandboxed execution, human-in-the-loop approvals, and workflow orchestration * LLM fine-tuning and adaptation with LoRA/QLoRA, synthetic datasets, domain-specific evaluation suites, and structured output validation * Working with OpenAI, Anthropic Claude, Gemini, Qwen, DeepSeek, GLM, Mistral, Kimi, and self-hosted open-weight models * LLMOps and AI observability with LangSmith, Langfuse, Opik, tracing, monitoring, alerting, evals, and regression testing * AI governance and EU AI Act readiness, including risk classification, technical documentation, audit trails, and monitoring workflows * Production deployment of AI systems with APIs, Docker, cloud infrastructure, secure integrations, and scalable backend architectures Focus areas: AI copilots, autonomous workflows, RAG platforms, internal knowledge systems, agentic tooling, AI automation, document intelligence, and customer-facing AI products. On the backend side I've been writing Python for a long time - Django, FastAPI, PostgreSQL, MongoDB, Redis, AWS (EC2, S3, Lambda, RDS, Elasticache), Docker, Kubernetes. That foundation matters a lot when you're building AI systems that need to hold up under real load and stay maintainable six months after launch. I've shipped products across healthcare, fintech, logistics, adtech, ecommerce, IoT, and SaaS. The range matters because AI problems look different depending on the domain - a compliance monitoring pipeline for an ad platform has almost nothing in common with a predictive maintenance system for factory equipment, even if both use LLMs under the hood. Because I run an agency, I can pull in the right people when a project grows beyond one person. Designers, mobile devs, data engineers - whoever the work calls for. But I stay personally involved throughout: I'm the one reading your requirements, scoping the work, and staying accountable for what gets delivered. Several of my Upwork clients have been with me for 5+ years. I mention that not as a credential but because it's the clearest signal I have that the working relationship tends to go well. If you want to talk through what you're building, I'm happy to take a look and give you an honest read before any commitment.

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟓,𝟎𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟑𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 I help startups and businesses build high-performance mobile applications with modern AI capabilities using React Native, Flutter, Swift, Kotlin, Firebase, and OpenAI integrations. With 14+ years of experience in iOS and Android development, I specialize in creating scalable, user-friendly, and AI-powered mobile apps that improve user engagement and accelerate business growth. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝 • AI-powered mobile applications • ChatGPT / OpenAI integrations • React Native & Flutter apps • SaaS MVPs • iOS & Android native apps • AI chatbots & assistants • Firebase backend systems • Real-time chat applications • Payment gateway integration • GPS & location-based apps • BLE / IoT mobile apps • Admin dashboards & APIs • App Store & Play Store deployment 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 startups SaaS founders MVP development scaling mobile apps long-term maintenance clients 💡 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Mobile Development: React Native, Flutter, Swift, Kotlin, Java, Objective-C , SDK Development Backend & Cloud: Firebase, Firestore, Node.js, GraphQL, MongoDB, REST APIs AI & Modern Development: OpenAI API, GPT-4o, Claude AI, Cursor AI, AI-assisted development workflows, AI chatbots, automation systems Development Tools & Workflow: Cursor, Claude Code, Windsurf, GitHub Copilot, VS Code, Xcode, Android Studio #React Native #Flutter #iOS Development #Android App Development #Mobile App Development #Swift #Kotlin #Firebase #TypeScript #GraphQL #SaaS #MVP #API Integration

I do more than execute predefined tasks. I help clients clarify requirements, improve product decisions, select the right architecture and reduce technical risks before development becomes expensive. I help businesses and product teams design, build and scale reliable AI and SaaS products. With $400K+ earned across 158 Upwork projects, I bring the combined perspective of a solution architect, product consultant and hands-on developer. My focus is building scalable and maintainable products that solve real business problems and can evolve as the company grows. 🔷 WHAT I CAN HELP YOU BUILD 🤖 AI Products and AI Agents ✅ AI agents and multi-step agentic workflows ✅ AI-powered customer support platforms ✅ RAG and knowledge-base applications ✅ AI systems connected to live business databases ✅ Document processing and intelligent search ✅ LLM integrations using OpenAI, Anthropic and other models ✅ AI-powered business process automation 💻 SaaS and Business Platforms ✅ Multi-tenant SaaS applications ✅ Membership and association platforms ✅ Customer, partner and administrator portals ✅ Subscription and payment systems ✅ Recruitment and applicant-tracking platforms ✅ Marketplaces and operational management systems ✅ Role-based dashboards and reporting platforms 🏗️ Solution Architecture ✅ Product discovery and technical planning ✅ System, application and database architecture ✅ API and third-party integration strategy ✅ Cloud infrastructure and deployment planning ✅ Scalability and performance optimisation ✅ Legacy-system modernisation ✅ Security-conscious application architecture ✅ Technical due diligence and architecture reviews 📈 SELECTED PRODUCT OUTCOMES ✅ Designed and built AI chatbots and AI agents serving 50,000+ users ✅ Helped build and launch a product that ranked #3 Product of the Day on Product Hunt ✅ Led solution architecture and engineering for a SaaS platform generating $2M+ in monthly revenue ✅ Contributed to the development of a product later selected by Y Combinator ✅ Helped build a technology product that was later acquired by PandaDoc ✅ Successfully completed 158 Upwork projects with more than $400K in total earnings ✅ All of these engagements began through Upwork 🧩 CORE TECHNOLOGY EXPERTISE 🤖 AI: LLM integrations, RAG, AI agents, vector databases, prompt workflows and intelligent automation 🖥️ Frontend: React.js, Next.js, Vue.js, React Native and TypeScript ⚙️ Backend: Python, Node.js, PHP and Laravel 🗄️ Databases: PostgreSQL, MySQL, MongoDB and vector databases ☁️ Cloud: AWS, Microsoft Azure, Digital Ocean and Google Cloud Platform 🔄 Automation: n8n, Zapier, Make and custom API-based workflows 🔗 Integrations: CRMs, payment gateways, authentication providers, communication platforms and third-party business systems 🤝 WHY CLIENTS WORK WITH ME ✅ I contribute ideas instead of blindly following specifications ✅ I combine product thinking with hands-on technical expertise ✅ I explain complex technical decisions in clear business language ✅ I take ownership of architecture, development and delivery outcomes ✅ I identify unnecessary complexity and recommend practical alternatives ✅ I communicate risks, dependencies and trade-offs transparently ✅ I work closely with clients as an extension of their product and engineering function ✅ I support the complete journey from discovery and architecture to development, launch and optimisation Whether you are building a new AI product, modernising an existing SaaS platform or automating a complex business workflow, I can help you define the right solution and take it from initial architecture to production.

Many companies don't need another developer—they need someone who can understand a complex system, identify technical risks, and build the right solution before writing thousands of lines of code. That's where I help. I'm a Software Architect and Senior .NET Engineer with 20+ years of commercial experience designing, modernizing, and scaling business-critical applications. I specialize in turning complex legacy systems into maintainable, scalable platforms while minimizing business disruption. Over the years, I've worked with startups, SMBs, and enterprise clients, helping them solve technical challenges rather than simply implementing features. What I can help you with ✔ Legacy system modernization ✔ Technical Discovery & Solution Architecture ✔ SaaS platform development ✔ ASP.NET Core / .NET 6-10 ✔ Azure Cloud Architecture ✔ System Design & Technical Leadership ✔ Performance optimization ✔ Multi-tenant applications ✔ REST APIs & Microservices ✔ Database design & optimization (SQL Server) ✔ Identity, Authentication & Authorization ✔ AI integration into existing applications Typical projects • Modernizing large legacy .NET applications • Building new SaaS products from scratch • Designing scalable cloud architectures • Technical due diligence before development starts • Recovering undocumented business logic • Refactoring complex systems • Leading development teams • Solving performance bottlenecks My technology stack • C# • .NET / ASP.NET Core • Azure • SQL Server • Entity Framework Core • Angular • React • Docker • Kubernetes (AKS) • Redis • RabbitMQ • SignalR • OpenIddict • Azure DevOps • GitHub Actions How I work I believe software development starts with understanding the business—not the technology. Before suggesting an implementation, I focus on understanding business goals, existing workflows, technical debt, and future scalability. This approach significantly reduces project risk and helps avoid expensive architectural mistakes. I'm comfortable working as: • Software Architect • Senior Full Stack .NET Developer • Technical Lead • Fractional CTO • Technical Consultant If you're looking for someone who can not only write high-quality code but also help make the right technical decisions, I'd be happy to discuss your project.

⭐ Top Rated Plus Full Stack Developer | 100% Job Success | 50000+ Hours Logged | 14+ Years Experience Are you looking to build a scalable AI-driven SaaS or need a Shopify Integration Specialist to automate your e-commerce operations? As a Top Rated Plus Full Stack Developer with over 14 years of experience, I bridge the gap between advanced AI automation and robust web architecture. I specialize in building custom SaaS MVPs and engineering complex Shopify integrations that streamline workflows, sync data, and boost revenue. 🛠️ Core Expertise & Services Shopify Integration & Custom Apps: Developing public and custom Shopify apps using Remix, Node.js, and Shopify CLI. Expert in Shopify Admin API (GraphQL & REST), Webhooks, Theme App Extensions, and Cart Scripts. Shopify Ecosystem Syncing: Seamlessly connecting Shopify stores with ERPs, CRMs, and accounting tools like QuickBooks, Xero, HubSpot, Salesforce, and custom inventory systems. AI & SaaS Development: Building production-ready SaaS MVPs and AI agents. Expert in OpenAI API, Claude Code, LangChain, vector databases, and automated workflows using n8n and Make. Full-Stack Architecture: Engineering fast, secure, and scalable web applications using Next.js, React, Nuxt.js, Node.js, PHP (Laravel), Python (FastAPI/Django), and PostgreSQL/MongoDB. Fractional CTO Services: Providing high-level technical strategy, API architecture design, and tech stack selection for founders and CEOs looking to scale. 🎯 Shopify & Integration Use Cases I HandleAutomated Order Fulfillment: Linking Shopify webhooks to third-party logistics (3PL) and custom warehouses. AI-Driven E-commerce: Integrating AI chatbots for personalized product recommendations and customer support automation. Multi-Channel Syncing: Real-time synchronization of inventory, pricing, and customer data across multiple Shopify stores and external marketplaces. Payment & Communication Gateways: Customizing checkout experiences and setting up automated SMS/Email workflows via Twilio and Stripe. 💼 Why Choose Me? Proven Success: 100% Job Success Score (JSS) with consistent 5.0/5.0 star reviews from global clients. Business-Minded Development: I don’t just write code; I design systems that align with your business KPIs, security compliance, and user retention goals. Industry Experience: Deep technical domain knowledge across E-commerce, Fintech, Real Estate, and Healthcare sectors. Let’s turn your complex integration bottleneck or SaaS idea into a high-performing digital product. Click "Invite to Job" or "Message" to discuss your project requirements today!