📊 GA4 · GTM · BigQuery · Looker Studio Expert | Marketing Analytics & Attribution I build end-to-end marketing analytics systems for B2B & D2C brands, Med Spas, and growth-stage companies — clean tracking, reliable attribution, and dashboards leadership actually uses to decide where to spend next. ⭐ 11+ years in digital analytics — including enterprise GA4 migrations and MarTech integrations for global software and data companies. Enterprise-grade rigor, on growth-stage budgets. ❓ Are your GA4 data, dashboards, and attribution reports driving growth decisions — or are they just noise your team ignores? Most analytics setups I inherit are broken in 3 ways: events fire incorrectly, attribution is guesswork, and dashboards show vanity metrics. I fix all three — then build the infrastructure that keeps it clean. 🔧 ━━━━━━━━━━━━━━━━━━━━ ✅ WHAT CLIENTS GET ━━━━━━━━━━━━━━━━━━━━ 📈 GA4 implementations that capture every conversion, correctly 🏷️ GTM architectures with clean data layers, server-side tagging, and Consent Mode v2 / GDPR-compliant tracking 🗄️ BigQuery pipelines that turn raw event data into business-ready models 📊 Looker Studio (Google Data Studio) dashboards that answer "where should we spend next?" — not just "what happened" 🔗 Cross-channel attribution tying Meta, Google Ads, and CRM data into one source of truth ━━━━━━━━━━━━━━━━━━━━ 🚀 WHERE I GO DEEPER THAN MOST ━━━━━━━━━━━━━━━━━━━━ 🤖 AI-augmented delivery — I use Claude AI with GA4 & GTM MCP integrations plus Python/SQL to automate tracking audits, tag creation, and reporting, so you get faster turnarounds with fewer errors 🔒 Privacy-compliant tracking — OneTrust / Consent Mode v2 setups that keep GA4, Google Ads, and Meta firing under proper consent categories, without silently losing conversion data 🔄 GA4 migrations — clean rebuilds from Universal Analytics, Adobe Analytics, or WebTrends 🔌 CRM & MarTech integration — Salesforce / Marketo + GA4 wired into one source of truth ━━━━━━━━━━━━━━━━━━━━ 🏆 RESULTS FROM RECENT ENGAGEMENTS ━━━━━━━━━━━━━━━━━━━━ ⏱️ Reduced client reporting time by 85% with an automated Looker Studio + BigQuery pipeline 💰 Rebuilt GA4 ecommerce tracking for a D2C brand, recovering 30%+ in untracked revenue attribution 📊 Built a multi-channel attribution dashboard used weekly by a CMO for $2M+ ad spend decisions ━━━━━━━━━━━━━━━━━━━━ 🤝 WHO I WORK BEST WITH ━━━━━━━━━━━━━━━━━━━━ B2B, D2C brands, Med Spas, and marketing agencies who need a long-term analytics partner — not a one-time fix. Most clients move to monthly retainers after the first engagement, because clean data is a continuous investment, not a project. 🛠️ MY STACK GA4 · Google Tag Manager (web + server-side) · BigQuery · Looker Studio · OneTrust · Supermetrics · SQL · Python · Google Ads API · Meta Ads API · GoHighLevel 📩 If you're investing $10K+/month in paid media and flying blind on attribution, or your team is wasting hours in manual reporting — let's talk. Book a 30-minute strategy session or send me a message describing your setup. ⚡ Top Rated Plus · 100% Job Success · 1,100+ Hours Delivered · Available for Retainers ———— Specialties: Google Analytics 4 (GA4), GA4 Setup & Migration, Google Tag Manager (GTM), Server-Side GTM, Data Layer Implementation, Conversion Tracking, Ecommerce Tracking, Event Tracking, BigQuery, GA4 BigQuery Export, SQL, Looker Studio (Google Data Studio) Dashboards, Marketing Attribution, Cross-Channel Attribution, Google Ads & Meta Ads Tracking, Consent Mode v2, GDPR / OneTrust Cookie Compliance, Web Analytics, Marketing Analytics, Supermetrics, Python, Universal Analytics to GA4 Migration.

As an AI developer and Full Stack Developer team working in Node.js and React, we build production-ready SaaS platforms and AI-powered web applications for startups and growing businesses. Over 80+ products delivered across Healthcare, Education, Logistics, eCommerce, Marketplaces, and Enterprise systems — real AI development work, not landing pages. 💡 What we build as an AI developer Our AI developer work spans retrieval-augmented generation (RAG) systems that answer strictly from a client's own data, computer vision models trained on 1M+ images for real-world disease prediction, and document-understanding pipelines using deep learning and neural networks to extract and categorize data from PDFs into ERPs like QuickBooks, Xero, and NetSuite. We integrate OpenAI and Claude APIs for multi-agent orchestration platforms, natural language processing for content generation at scale, and Python-based machine learning models validated against supervised and unsupervised learning benchmarks. Data science and artificial neural network fundamentals underpin every AI developer engagement, whether the deliverable is a chatbot, a predictive model, or a full RAG pipeline. 🤖 Bridge — our proprietary AI developer platform Beyond client work, we built Bridge, an internal AI agent framework that speeds up every AI developer project: RAG pipelines, secure ingestion from PDFs/CRMs/APIs, MCP server creation for tool-calling agents, and multi-channel deployment across chat, web, and internal tools. 🔹 Full Stack Developer architecture As a Full Stack Developer and Node.js React team, we work with NestJS, Next.js (SSR/ISR/Edge), Ruby on Rails, Vue, Angular, and React Native, backed by AWS infrastructure, SQL databases, Git-based CI/CD, and our own production-proven BC Next.js + NestJS boilerplate. REST/GraphQL APIs, PHP legacy integrations, and CSS3-based frontend work round out our full stack developer skill set. 🧠 How we work Deep product discovery, architecture design and tech stack validation, sprint-based Agile development, transparent daily communication, automated testing and QA, production deployment and scaling support. 🎯 If you're building AI SaaS, a marketplace, a telehealth system, an ERP/CRM platform, or a custom AI assistant — as an AI developer and Full Stack Developer team we offer a free technical consultation and architecture review.

👋 Hi there! I’m an experienced Full-Stack Engineer / Senior Java Developer / Team Lead with over 10 years of hands-on experience building scalable web and mobile applications across multiple domains, including ✔️ Healthcare ✔️ FinTech, ✔️ SaaS, and more. Let`s move faster to your goals with my ready-to-go integrations: 🚀 AI: ChatGPT, Llama, Mistral, etc. - business flow acceleration & facilitation 🚀 Eleven Labs - voice recognition, voice-to-text AI 🚀 Stripe card transfers 🚀 ChatGPT AI - text, AI-generated images 🚀 Machine vision - AI for images 🚀 Zoom - voice and video calls My Specialization: ✅ Java experience 10 years: Widely utilizing recent Java features, including Lambdas, Stream APIs, DateTime APIs, and Functional Interfaces. ✅ Frontend: JavaScript, Node.js, TypeScript, Vue.js. ✅ AI integration, Computer vision, LLM training. ✅ Java EE: RESTful Services, SOAP Services, JPA, Hibernate, API Integration etc. ✅ Spring experience 10 years: Spring Core, Spring Boot, Spring Data, Spring Cloud, etc. ✅ Other "frameworks": Keycloak authorization, JHipster, Swagger, Liquibase, Axon, Vaadin ✅ SQL Databases experience over 10 years: PostgreSQL, MySQL, MariaDB, Oracle ✅ NoSQL Databases: MongoDB, Redis, Hazelcast ✅ Message Broker: Kafka and Zookeeper ✅ Firebase messaging ✅ Message Queues: ActiveMQ & RabbitMQ. ✅ ELK: logstash, elasticsearch, kibana ✅ Testing: JUnit, Spring Test, Mockito, Integration Test, Unit Test. ✅ Versioning: GIT, GitHub, BitBucket, GitLab etc ✅ DevOps: Jenkins, Docker, Kubernetes, CI/CD ✅ Hands-on design, development, implementation, and optimization of the application. ✅ Apply software engineering best practices incl. design review, code review, and refactoring. ✅ Experienced with the full Software development life cycle (SDLC) including gathering requirements, development (design, coding, debugging), testing & deployment I’m excited to contribute and help drive maximum impact for your project 🚀

♛ 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐃𝐀𝐓𝐀 𝐀𝐍𝐀𝐋𝐘𝐒𝐓 🏆 5+ years of hands-on experience ✅ AI, ML & Generative AI Expertise: – AI/ML Model Development & Deployment (Predictive Models, Generative AI, NLP) – Chatbots, Text Classification, Sentiment Analysis – Generative AI for Data Augmentation & Automation – Machine Learning, NLP, and Conversational AI Integrations ✅ Data Engineering & BI Excellence: – I transform data into actionable insights by building robust data pipelines, optimized databases, and visualizations. – ETL Pipelines using SSIS, AWS Data Pipeline, Azure Data Factory – Database Optimization & Performance Tuning – Data Warehousing & Advanced Data Modeling (SQL Server, Sybase, Absolute DB) – BI Reporting & Dashboards using Power BI, SSRS ✅ API & Automation Integrations: – Building seamless APIs and automation solutions to boost productivity and streamline operations. – RESTful APIs with Python (Flask, FastAPI, Django) – Intelligent automation using PowerApps, Power Automate – LLM & GPT Integrations using OpenAI API, LangChain, Hugging Face – AWS Lambda, Azure ML, Google Vertex AI for scalable AI & automation workflows 🔧 Tech Stack Snapshot 🔧 – AI/ML Frameworks: TensorFlow, Scikit-Learn, LangChain, Hugging Face, OpenAI, Cursor AI, Windsor AI, Loveable AI, Domo AI, n8n Workflow, Grok, Deepseek – NLP & Vision: spaCy, PyTorch, Whisper, OpenCV – Python Frameworks: Flask, FastAPI, Django – Databases: MS SQL Server, Sybase, Absolute Database – ETL & Big Data: SSIS, ADF, AWS Data Pipeline, AWS Glue, PySpark – Data Visualization: Power BI, SSRS – Automation Tools: PowerApps, Power Automate – Cloud Services: AWS Lambda, Azure ML, Google Vertex AI – Project Management: ClickUp, Azure DevOps ✅ Clean, Scalable, and Efficient Solutions: – I focus on scalable architectures, optimized data flow, and clean code practices for sustainable growth and performance. 𝐖𝐇𝐘 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 𝐌𝐄? ✔️ Proficiency in English across all aspects—speaking, writing, and comprehension. ✔️ Delivery of validated, precise, and semantically sound code. ✔️ Comprehensive assistance and guidance throughout the entire development process. ✔️ Support & Maintenance after the project completion. 𝐓𝐄𝐒𝐓𝐈𝐌𝐎𝐍𝐈𝐀𝐋𝐒 "MagnusMinds team is very skilled in resolving my problem. They reviewed the problem in SSRS, find out the query and update the SQL statement which causes the problem. They have also reviewed SSIS packages and helped to migrate it to "Project Parameters" from "Package Configurations""⭐⭐⭐⭐⭐ ----------------------------------------------- "Riddhi delivered good work on this project and I enjoyed working with her. Her communication was top-notch, she met all deadlines, and her skills were reasonably strong." ⭐⭐⭐⭐⭐ Connect with me now to discuss your projects and explore opportunities for global collaboration!

Hi, I am a Certified Salesforce Consultant who believes in quality services and on-time delivery, and communication and provides out-of-the-way solutions to the problem. Below is a summary of my skills and expertise. Stripe salesforce integration Omnistudio Business rule engine Service process studio LWC Apex Development Building Objects and Fields Automation (Workflows, Process Builders, Flows, Validations etc) Role and Profile management Data and Objects Access level management Data Migration App Integration Reports & Dashboards Testing & Maintenance Certifications: Salesforce Certified Administrator Salesforce Certified Platform Developer 1 Salesforce Certified Omnistudio Developer I believe in long-term relationships and looking forward to joining your project and team for a successful run. Regards Talha Umair

I help businesses automate operations, improve customer support, and unlock productivity through AI Agents, RAG systems, chatbots, and workflow automation. Whether you need an AI-powered assistant, customer support chatbot, internal knowledge base, or business automation solution, I can design and deploy a scalable AI system tailored to your needs. What I specialize in: • AI Agents & Autonomous Workflows • RAG Applications • AI Chatbots • OpenAI, Claude & Gemini Integrations • LangChain & LangGraph Solutions • Voice AI Applications • Workflow Automation • Knowledge Base Systems Common problems I solve: • Repetitive manual work → I automate workflows with AI • High support costs → I build intelligent support assistants • Knowledge management issues → I create AI-powered knowledge bases • Slow business processes → I implement AI automation solutions Tech Stack: OpenAI, Claude, Gemini, LangChain, LangGraph, Python, FastAPI, Vector Databases, Pinecone, ChromaDB Why work with me: • Practical AI solutions with business impact • Fast implementation and deployment • Scalable AI architectures • Long-term optimization and support Keywords: AI Automation, AI Agent Developer, OpenAI Developer, Claude AI, Chatbot Developer, RAG Developer, LangChain, LangGraph, Voice AI, Workflow Automation, LLM Engineer

✅ Top Rated Plus Profile ✅ All 5★ Feedback ✅ 2999+ Upwork Hours ✅ Proven Track Record of High-Quality Delivery 🔥 I am a Full Stack Developer with strong hands-on experience in building scalable, efficient, and high-performing web applications. 🖥 Over the years, I have worked with multiple clients and businesses, helping them develop reliable digital solutions. I focus on clean coding practices, responsive design, and improving application performance to ensure a smooth user experience. I understand both the technical and business side of projects, which allows me to deliver solutions that are not only functional but also aligned with real business goals. ⚡ Frontend Development Expertise I build modern, fast, and responsive user interfaces with a strong focus on performance and usability. • Angular, React JS, Vue JS, Next.js • HTML, CSS, Responsive Web Design • Strong understanding of DOM structure and optimization • Performance optimization and UI improvements ⚡ Backend Development Expertise I develop secure, scalable backend systems and APIs that power modern applications. • Node.js, Express.js • Python   • REST API & SOAP Web Services integration • Strong application logic and system design ⚡ Database Expertise I design and manage databases with a focus on performance, scalability, and data integrity. • MongoDB   • MSSQL   • Strong SQL knowledge • Query optimization and efficient data handling ⚡ PHP & Frameworks • Core PHP • Laravel   • CodeIgniter   • CakePHP   ⚡ Mobile App Development • Ionic Framework • React Native (Hybrid Applications) ⚡ Core Technical Strengths • Strong Object-Oriented Programming (OOP) concepts • Clean, scalable, and maintainable code • Performance optimization and efficiency improvements • Cross-browser compatibility and responsive design ⚡ Tools & Workflow I follow structured processes to ensure smooth collaboration and timely delivery. • Version Control: Git, Bitbucket • Project Management: Jira, Trello, Basecamp 💡 What You Can Expect From Me • Complete Full Stack Development (Frontend + Backend) • Clean and well-structured code • On-time delivery with regular updates • Scalable and future-ready solutions • Long-term support and collaboration 💬 I believe in clear communication, transparency, and building long-term relationships. I take full responsibility for my work and ensure that every project is delivered with high quality and attention to detail. If you are looking for a dependable Full Stack Developer who can understand your requirements and deliver results professionally, I am ready to work with you.

Accepting New Project, I am Top Rated, Customer Success Focused I am a member of the Top Rated Freelancers category, The badge is only visible for Excellent Upwork clients. ( support.upwork.com/hc/en-us/articles/360049702614). 18+ YEARS DEDICATED ERP AN EXPERT, ODOO, Mobile Apps, Design, UI/UX ERP | Compliance Expert | Cyber Security | Agile | Top Rated | SAAS Architect | CTO THE DIGITAL TRANSFORMATION JOURNEY GUIDE: Drive your business towards successful digital transformation with a seasoned professional experienced in ERP/CRM implementations and passionate about digital innovation. I specialize in optimizing processes, leveraging advanced technologies, and achieving sustainable growth. STRATEGY: Develop tailored digital transformation strategies to align your business goals with cutting-edge technologies, enhancing operational efficiency and customer experience. AGILE PROJECT MANAGEMENT: Adopt an agile approach for flexibility, adaptability, and continuous improvement throughout the project lifecycle. Leverage industry-leading tools like Jira to optimize resources, control timelines, and mitigate risks. TRAINING AND EMPOWERMENT: Provide comprehensive training programs to empower your teams, reducing reliance on external consultants and maximizing value from digital tools. CUSTOMIZED DEVELOPMENT: Implement tailored functionalities to meet specific workflows and requirements, leveraging a dedicated development team and the robust Jira platform. BPMN-DRIVEN PROCESS DESIGN: Map and optimize critical workflows using BPMN (Business Process Modeling Notation), improving efficiency, streamlining operations, and enabling future automation initiatives. Let's embark on a transformative journey to unlock your business's full potential. Reach out to explore how I can guide you through the complexities of digital transformation and deliver sustainable results. LINUX | WINDOW | MACOS | E2EE SECURITY | PROTECT PLATFORM | CLOUDFLARE | ZERO TRUST SECURITY

✅ TOP RATED PLUS — Top 3% on Upwork ✅ 100% Job Success Score (122 jobs, $600K+ earned) ✅ Kaggle Expert — Ranked Top 4% Globally (#2,226 of 59,691) — Bronze Notebook Medal ✅ IBM Certified — Machine Learning & Data Science ✅ Built apps with 300,000+ downloads Most clients want AI that actually works — not demos, not prototypes that break in production, not off-the-shelf tools wrapped in a fancy UI. I build ML models, RAG pipelines, NLP systems, and AI chatbots that solve real business problems. I combine 10+ years of software delivery experience with hands-on machine learning expertise — so I speak both the technical and business language fluently. The bar doesn't change. The results do. 🤖 AI & Machine Learning ▸ Predictive Models — XGBoost, LightGBM, CatBoost, Random Forest, scikit-learn ▸ Deep Learning — PyTorch, TensorFlow, Keras, CNNs, Neural Networks ▸ Classification, Regression, Anomaly Detection, Time Series 🧠 LLMs & NLP ▸ RAG Pipelines — ChromaDB, Pinecone, FAISS, vector search ▸ LangChain, LlamaIndex, OpenAI API, Claude API, HuggingFace ▸ Chatbots, Document Q&A, Text Classification, Sentiment Analysis ▸ NLP — BERT, Transformers, Named Entity Recognition, Text Summarization 📊 Data Science & Analytics ▸ Pandas, NumPy, Matplotlib, Seaborn, EDA, Statistical Analysis ▸ Feature Engineering, Hyperparameter Tuning, Cross-Validation ▸ Data preprocessing, cleaning, and pipeline design 🛠 Tools & Deployment ▸ Python, SQL, Git, GitHub, Jupyter Notebook ▸ FastAPI, Docker (basic), REST API integration ▸ Google Cloud, AWS (exploring) 🏆 Selected Projects ▸ Bankruptcy Prediction System: Built end-to-end classification pipeline across 6,819 companies × 94 financial features — XGBoost ROC-AUC 0.9367, stacked ensemble AUC 0.923. Reduced false positives via threshold optimization, flagging 109/220 high-risk entities. ▸ Mindfulness App (300K+ Downloads): Designed and built iOS/Android app now ranking above Calm and Headspace in the Greek App Store. End-to-end — design, development, ASO, deployment, maintenance. ▸ Pneumonia Detection: CNN-based anomaly detection system using PyTorch on medical X-ray images — applying deep learning to real-world healthcare classification. ✅ Why Work With Me -------------------------- ▸ Top Rated Plus — Upwork's highest trust designation (Top 3%) ▸ 100% Job Success across 116 completed projects ▸ Kaggle Top 4% globally — proven ML skills, not just theory ▸ 10+ years delivering real software products for global clients ▸ I speak outcomes, not just technical specs ▸ Fast communicator — you'll always know where your project stands If you need a predictive model, RAG pipeline, NLP solution, or AI chatbot built properly — let's talk. Message me and I'll tell you within a few hours whether I can help and how.

Top Rated Plus ERP & Automation Expert helping businesses streamline operations, reduce manual work, and build reliable systems that save time and money. I help companies design, build, and improve ERP systems, internal tools, integrations, and automation workflows. My focus is not just writing code — I build practical business solutions that make daily operations faster, clearer, and easier to manage. I work as an independent specialist and agency lead, which allows me to handle both focused development tasks and larger end-to-end implementation projects. What I can help you with ✅ ERP implementation and customization Odoo setup, module customization, workflow design, business logic, reports, permissions, and process automation. ✅ Business process automation Automating repetitive tasks, reducing manual data entry, connecting departments, and improving operational efficiency. ✅ API integrations Connecting ERP systems, CRMs, marketplaces, payment systems, shipping providers, accounting tools, internal platforms, and third-party services. ✅ Custom internal tools Dashboards, admin panels, reporting systems, data management tools, approval flows, and business-specific applications. ✅ Data automation and web scraping Reliable data collection, data pipelines, monitoring tools, competitor tracking, lead generation systems, and automated reporting. ✅ Backend development Scalable backend systems using Python, FastAPI, Django, Flask, PostgreSQL, Redis, Celery, Docker, and AWS. Why clients work with me ⭐ Business-first approach I start by understanding your workflow, bottlenecks, and goals before choosing the technical solution. ⭐ Clean and scalable architecture I build systems that are maintainable, documented, and ready to grow with your business. ⭐ Clear communication You will always understand what is being done, why it matters, and what the next step is. ⭐ End-to-end delivery From analysis and planning to development, deployment, integrations, and long-term support. ⭐ Top Rated Plus reliability I have a strong track record of delivering successful projects on Upwork with high client satisfaction. Technologies I work with ERP & Business Systems: Odoo, custom ERP, CRM integrations, workflow automation Backend: Python, Django, FastAPI, Flask Automation: Celery, Redis, RabbitMQ, scheduled jobs, data pipelines Databases: PostgreSQL, MySQL, MongoDB, SQLite, DynamoDB Cloud & DevOps: Docker, AWS EC2, RDS, S3, CloudFront, Route 53, IAM Frontend & APIs: JavaScript, TypeScript, HTML/CSS, REST APIs Data & Scraping: Scrapy, BeautifulSoup, Selenium I can also support high-performance automation and blockchain-related tools using Rust when speed, concurrency, or reliability are critical. Typical projects I can deliver • Odoo ERP customization for sales, inventory, invoicing, CRM, HR, or operations • Automation of manual business workflows • Integration between ERP, CRM, marketplaces, and accounting systems • Custom dashboards and reporting tools • Internal business management platforms • Data scraping and automated data processing systems • Backend APIs for web and mobile applications • Migration from spreadsheets/manual processes to structured systems If your business relies on repetitive manual work, disconnected tools, or inefficient processes, I can help you turn that into a clean, automated, and scalable system.