Hire the Best Dashboard Freelancers
in the United Kingdom

When you work with me, you keep full ownership of everything. As a full stack developer I own the entire stack — PostgreSQL design, Node.js and Nest.js backend, React and Next.js frontend, REST API integrations, Stripe payments, and Vercel deployment. Need a full stack developer, SaaS developer, or dashboard developer who owns the technical side — architecture, payments, integrations, deployment, security? Let's talk. I am a full stack developer, SaaS developer, and dashboard developer in the UK — Top Rated Plus on Upwork, top 3% globally. I build systems that run businesses — working platforms with real users, real transactions, and business impact. My recent full stack developer work includes a SaaS platform for trades businesses — a Next.js app with job management, client records, quoting, and role-based access. I also built a B2B admin dashboard across PostgreSQL, Node.js, and React — the tool a team of 20 depends on every day. SaaS developer. Multi-tenant. Production-ready. As a SaaS developer I delivered a multi-tenant SaaS starter on Next.js with Stripe subscriptions, PostgreSQL via Neon, role-based access, billing portal, and team invites — fully documented, repo transferred on handover. I led a full platform rebuild migrating a legacy PHP and WordPress stack to a modern Next.js and Nest.js architecture — 40% improvement in user engagement post-launch. Backend developer. Nest.js. PostgreSQL. As a backend developer I build production Nest.js and Node.js APIs on PostgreSQL with TypeScript end to end. My recent backend work includes a Nest.js and PostgreSQL backend for a raffle SaaS platform — secure JWT authentication, OAuth provider integration, password reset and recovery flows, and a clean REST API layer for a Next.js and React frontend. Backend work that has to be correct: every endpoint authenticated, every role enforced, every PostgreSQL query written with isolation in mind. Security audit. Supabase RLS. Multi-tenant isolation. As a full stack developer and technical consultant I run pre-launch security audits for SaaS founders — the review that must happen before real customer data goes live. My security audit work covers Supabase Row Level Security (RLS), multi-tenant isolation, PostgreSQL policy design, and authentication flows. I've audited a multi-tenant property maintenance SaaS on Supabase, reviewing RLS policies and tenant data separation. On another platform I found RLS policies that lived only in discarded migrations, never applied to the database — the silent multi-tenant data leak an audit catches before a breach. If you're a SaaS founder on Supabase, Next.js, or PostgreSQL and aren't certain your tenant data is isolated, that's the audit I do. Dashboard developer. Data that changes decisions. As a dashboard developer with a KendoReact commercial licence I build enterprise-grade interfaces standard React developers can't replicate — advanced data grids, real-time charts, and complex forms that perform under load. My dashboard developer portfolio includes a marketing analytics dashboard with AI insights that cut campaign review time by 60% for a British agency, and a SaaS analytics dashboard with Chart.js and PDF export that replaced a weekly manual reporting process. Integrations. Authentication. Infrastructure. OAuth integration and API authentication developer portal config — credential flows for Google, GitHub, and custom providers using NextAuth, Nest.js, and JWT. Google Tag Manager setup with GA4 and Meta Pixel across complex Next.js applications, with GTM as the management layer for non-technical teams. Transactional email wired to Resend and Brevo, plus Next.js blog and CMS setup with Sanity Studio. Stripe. Payments. Automation. Payment systems are a core part of my full stack developer work. I built a Stripe internal payment interface with role-based access on Next.js — PaymentIntent flow, full audit log, zero card data stored. I delivered Stripe payment integration with webhooks and subscription billing handling upgrades, downgrades, and failed payment recovery. I wire Stripe with Make, GoHighLevel, and Google Sheets so every transaction triggers the right email, CRM tag, and notification. Technical consultant. Architecture. Audit. I work as a technical consultant for non-technical founders. My tech stack and architecture audit with written report shows founders what they have, what's broken, and what to build next — vendor selection, architecture decisions, developer estimate review, security and multi-tenant isolation review, and a roadmap. As a Next.js performance optimization specialist I audit and improve Lighthouse and PageSpeed results — render-blocking resources, Core Web Vitals, and measurable gains for user experience and search ranking. Next.js · React · Node.js · Nest.js · PostgreSQL · Supabase · TypeScript · JavaScript · REST API · Stripe · Kendo UI · Sanity · Make · GoHighLevel · Vercel · NextAuth · JWT · OAuth · RLS · Chart.js · GA4 · Meta

★★★★★ "𝙄'𝙫𝙚 𝙣𝙚𝙫𝙚𝙧 𝙬𝙤𝙧𝙠𝙚𝙙 𝙬𝙞𝙩𝙝 𝙖𝙣𝙮𝙤𝙣𝙚 𝙬𝙞𝙩𝙝 𝙨𝙪𝙘𝙝 𝙥𝙖𝙨𝙨𝙞𝙤𝙣 𝙛𝙤𝙧 𝙙𝙖𝙩𝙖 𝙖𝙣𝙙 𝙞𝙣𝙨𝙞𝙜𝙝𝙩𝙨. 𝘾𝙡𝙤 𝙖𝙡𝙬𝙖𝙮𝙨 𝙙𝙚𝙡𝙞𝙫𝙚𝙧𝙨 𝙖𝙗𝙤𝙫𝙚 𝙖𝙣𝙙 𝙗𝙚𝙮𝙤𝙣𝙙 - 𝙖 𝙩𝙧𝙪𝙚 𝘽𝙄 𝙚𝙭𝙥𝙚𝙧𝙩." ✨ Business Intelligence & Data Analysis Specialist ✨ Dashboards • Data Engineering • Looker Studio Expert BigQuery • Funnel.io • Supermetrics • Power My Analytics • Windsor.ai • Google Sheets • Google Appscript Are you looking to actually understand your data, make smarter decisions, and scale your business? I help brands and agencies transform raw data into actionable, automated, and insight-packed dashboards - fast. 🔥 Why Me 🏗️ Founder, Requisite Reporting BI platform delivering 100+ pages of Looker Studio reporting to DTC brands on a subscription model. 📈 Proven Scale Built 50,000+ dashboard pages across 600+ channels for brands from $100k to $500M+ in revenue. 🧠 Looker Studio Power User Custom LTV, Cohort Analysis, Blended ROAS, Contribution, and multi-source blended reporting. 📊 Top 0.01% of Supermetrics Users in Europe I am in the top 0.01% of users for Supermetrics in the whole of Europe - yep, that's right! 🔗 Full-Stack BI Stack SQL, BigQuery, GA4, Meta Ads, Klaviyo, TikTok, Google Sheets, App Script, and more. 💼 Services ✅ Dashboard & Data Pipeline Design (Looker Studio, BigQuery, Google Sheets, AppScript) ✅ BI System Architecture & Automation (end-to-end builds) ✅ LTV, Cohort, & Contribution Margin Analysis ✅ Shopify, DTC & Omni-channel Performance Reporting ✅ Blended Metrics ✅ Data Modelling, Cleaning & ETL Logic Why 50+ Retainer Clients Trust Me: - 10+ years in BI, Analytics, and eCommerce - Trusted by 7–9 figure brands - Clear, fast communication - Strategic input, not just charts - Hands-on partner, not just a freelancer Ready to unlock the full power of your data? Click "Invite to Job" and let’s get started.

**HUNDREDS OF GA4 PROPERTIES MIGRATED** I am a data analytics consultant with over 8 years of experience. I have worked with the likes of Unilever, HMRC, Wilko, Deliveroo, TUI and Majestic Wine and I have personally analysed, visualised or migrated the data of hundreds of websites and apps during my career. Here are some of my favourite quotes my clients have said about my work: "Impressed is an understatement - this sellers Analytics gig rocks. He can make data look sexy!" "Wesley is more than just a freelancer. He is a partner. I would definitely work again with him." "My client had been struggling with getting their GA4 reporting to pick up revenue in the checkout for months, and he fixed it in a matter of days." GOOGLE ANALYTICS: - GA4 implementation - Google Analytics audit - UA to GA4 migration - GA configuration - GA consultancy sessions - Fix issues with GA GOOGLE TAG MANAGER: - GTM implementation - GTM audit - Tagging implementation - Cookie consent compliance - Onetrust implementation - Fix issues with GTM LOOKER STUDIO (PREVIOUSLY GOOGLE DATA STUDIO) - Create word class automated dashboards - Connect to FB, IG, TikTok, Shopify, GA4, GAds, BigQuery and more - Fix issues with Looker Studio TABLEAU: - Create professional Tableau dashboards - Improve upon existing dashboards - Create a Tableau prep ETL pipeline ADOBE ANALYTICS: - Create workspace dashboards - Create tracking documentation for new props, evars or events - Provide consultancy Adobe Analytics consultancy sessions - Fix issues with Adobe Analytics WHY ME? ☑️ 8+ years experience in digital analytics and marketing ☑️ Fast turnaround times with transparent pricing ☑️ Google Tag Manager trained and certified ☑️ Google Analytics 4 certified ☑️ Google Data Studio certified ☑️ Power Bi certified ☑️ Marketing Analytics certified ☑️ Fiverr Pro verified ☑️ Headed up analytics functions for multiple corporations

I specialize in self-service analytics and build comprehensive data solutions for established E-Commerce brands unifying all your business data streams into actionable insights. I build MCP servers and connect you real data to AI tools to instant analysis based on real numbers. ⫸ 𝗘-𝗖𝗢𝗠𝗠𝗘𝗥𝗖𝗘 𝗗𝗔𝗧𝗔 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡 ▪ E-Commerce platforms: Shopify, WooCommerce, Magento, BigCommerce, Odoo, Konnektive, Amazon or any other ▪ Subscriptions: Recharge, Skio, CheckoutChamp, Checkout Champ ▪ Full Marketing Stack: Google Ads, Facebook/Instagram Ads, TikTok Ads, Bing Ads, Snapchat Ads, Pinterest Ads, X Ads, Apple Search Ads, Klaviyo, Mailchimp, Braze, Refersion, Rakuten Marketing and any other platfrom. ▪ Payment processors: PayPal, Adyen, Stripe, Klarna, and other ▪ Fulfillment data from various warehousing solutions or google sheet ▪ Custom COGS ▪ Inventory data ▪ GA4, Search Console ▪ Adjust, AppsFlyer, etc ▪ Any custom data from any platform, including spreadsheet in your format ⫸ 𝗠𝗔𝗥𝗞𝗘𝗧𝗜𝗡𝗚 𝗔𝗡𝗔𝗟𝗬𝗧𝗜𝗖𝗦 ▪ Multi-touch attribution modeling: First/Last Touch, Linear, U-Shape, Time-Decay ▪ Advanced attribution methods: Markov Chain, Shapley Value, Mixed Marketing Models ▪ Unified customer view across platforms ▪ CAC, LTV, ROAS, and Cohort analysis ▪ Retention analysis ▪ Customer Journey, Funnels ▪ Affiliates reports ▪ Audiences creation ▪ A/B testing analysis and audiences generation ▪ Subscription performance analytics ▪ ML modelling & Timeseries Forecasting ▪ GA4 tracking / Unassigned channel improvements ⫸ 𝗗𝗔𝗦𝗛𝗕𝗢𝗔𝗥𝗗𝗦 & 𝗗𝗔𝗧𝗔 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 ▪ Data Quality First: All the data is asserted before it made available to use ▪ Interactive dashboards that enable exploration ▪ Datasources that you reuse within your teams as you like ▪ Any dashboard in any choice of data visualisation platform: Tableau, Looker Studio, Power BI, Metabase or any other ⫸ 𝗖𝗟𝗜𝗘𝗡𝗧 𝗦𝗨𝗖𝗖𝗘𝗦𝗦 𝗦𝗧𝗢𝗥𝗜𝗘𝗦 ✰✰✰✰✰ "she really nailed and built really insightful dashboard" "she consistently delivers solutions that drive impact" "not only skilled and detail-oriented but also highly reliable and responsive" ⫸ 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ▪ Fully Vetted, Top Rated Plus professional ▪ Years of experience with large data-driven businesses ▪ Custom solutions tailored to your needs ▪ Expert in cross-platform data unification for e-commerce ⫸ 𝗟𝗘𝗧'𝗦 𝗖𝗢𝗡𝗡𝗘𝗖𝗧 Uncertain about the next steps? I offer a free 20-minute consultation to discuss your needs and answer any questions. No obligations - just practical insights about how we can transform your data infrastructure.

Media Attribution Analytics that you can trust. My ideal clients are usually CEO’s/CMO’s/ Marketing Manager trying to make sense out of their data. I assist them with providing omni-channel view of their business, helping them make those data driven decisions to grow their business. Are we a good fit? Do any of these comments sound like you: ✔️ “I have no idea what my team is doing on a daily basis" ✔️ “ I have all these platforms storing my data but no one to look into it” ✔️ “I hired a marketing agency and their reporting does not give me any insight.” ✔️ “Our business runs digital ads with a dedicated monthly budget but I have no idea of my ROAS/ROI/CAC/CLV" ✔️ “ I want more transparency in my team, so everyone is aligned with our KPI’s” ✔️ “ My business is making $$$ and I don’t know what is working or what is not working” I am a full-time Freelance Media and Web Analytics Specialist. 10+ years of experience working with different Media Agencies. As a freelancer I have assisted 150+ brands with bespoke Media Analytics solutions till date. My core expertise is at providing turn-key solutions and an Omni-channel view of the business, Media Analytics, Website Analytics and Performance Reports. Experienced across all the major Ad portals (Facebook, Adwords, Bing, Instagram, DCM, Snapchat, Tiktok, Pinterest), Web Analytics Platforms (Google Analytics (GA4 and UA), and Email/ CRM Platforms (Hubspot, Mailchimp, Active Campaign, Klaviyo, Mailchimp, GoHighLevel, Zoho CRM, Freshworks CRM). Listing specific details 1. Data (Extraction + Manipulation + Visualization). Google Data Studio/ Looker Studio and Tableau are my preferred tools. 2. Automated Adhoc reports for your Website Traffic, Calculating ROI/ROAS. 3. Data Analytics, Digital Funnel Analysis, Time Series Analysis, Quarterly/Monthly performance reports. Artificial Intelligence (AI) assisted insights. 4. Maintaining and updating website tracking with evolving industry standards. 5. Configuring Google Tag Manager from scratch. 6. Automated dashboards for your business, ensuring performance tracking across platforms. 7. Audience/Creative/Keyword insights on ROI. 8. Sales and Brand Lift Studies | MMM Reports 9. CRM Insights (Klaviyo, MailChimp, Hubspot, GoHighLevel, Pipedrive, Airtable) My strengths: - Highly motivated - Proactive - Always focused on results - Responsible - Reliable

Most GoHighLevel and HubSpot systems are built to function, not to convert. Leads fall through the cracks, follow-ups stop too early, attribution breaks, and sales opportunities get lost. I help agencies, real estate professionals, coaches, consultants, healthcare businesses, roofing companies, and service-based businesses build high-performing HubSpot & GoHighLevel CRM systems that automate lead management, appointment booking, customer follow-up, sales pipelines, lead nurturing, and marketing operations from first touchpoint to closed client. My approach goes beyond basic workflow setup. I build scalable, conversion-focused HubSpot/GoHighLevel infrastructures designed to improve lead response speed, streamline operations, eliminate manual tasks, optimize customer journeys, and create reliable automation systems businesses can actually scale with. Core GoHighLevel Services CRM Automation & Workflow Systems ✅ GoHighLevel CRM Setup & Optimization ✅ Workflow Automation & Workflow Logic ✅ Automation Audits, Troubleshooting & Cleanup ✅ Pipeline Management & Opportunity Tracking ✅ Lead Routing & Contact Segmentation ✅ Tags, Smart Lists & Custom Fields ✅ Customer Journey Automation ✅ CRM Cleanup & System Organization ✅ Dynamic Automations & Conditional Logic ✅ Trigger Setup & Workflow Branching ✅ Multi-Location CRM Systems ✅ Sub-Account Setup & SaaS Mode ✅ Snapshot Creation & Cloneable Systems Hubspot CRM Implementation & Automation ✅ Full HubSpot CRM setup and onboarding ✅ HubSpot CRM architecture and data structuring ✅ Custom HubSpot sales pipeline setup and deal automation ✅ Advanced HubSpot lifecycle stage mapping and lead management ✅ HubSpot contact segmentation and list building ✅ HubSpot CRM migration ✅ HubSpot to GoHighLevel CRM Migration Specialist AI Automations & Advanced Integrations ✅ AI Chatbots & AI Assistants ✅ AI Voice Agent Integrations ✅ AI Lead Qualification Systems ✅ AI Booking Automation ✅ OpenAI / ChatGPT Integrations ✅ Vapi AI & Retell AI Setup ✅ Zapier & Make Automations ✅ API & Webhook Integrations ✅ Stripe Integrations ✅ Twilio SMS Infrastructure ✅ WooCommerce Integrations ✅ Facebook Lead Form Integrations ✅ Google Ads & Meta Ads Integrations Funnels, Follow-Up & Lead Generation ✅ Funnel Design & Funnel Optimization ✅ High-Converting Landing Pages ✅ Lead Capture Systems ✅ Appointment Booking Workflows ✅ Automated Follow-Up Campaigns ✅ Lead Nurturing Sequences ✅ Email & SMS Automation ✅ Missed Call Text Back Systems ✅ Reactivation Campaigns ✅ Review & Reputation Automation ✅ Client Onboarding Workflows ✅ Customer Retention Systems Attribution, Tracking & Reporting ✅ Conversion Tracking Systems ✅ Lead Source Attribution ✅ Google Ads Attribution Setup ✅ UTM & GCLID Tracking ✅ Funnel Attribution Systems ✅ Hidden Form Field Tracking ✅ Reporting Dashboards ✅ GA4 & GTM Integration ✅ Meta Pixel & Meta CAPI Setup ✅ CRM Data Capture Automation ✅ Campaign Tracking & Reporting Technical Configuration & Deliverability ✅ A2P 10DLC Registration ✅ SMTP, SPF, DKIM & DMARC Configuration ✅ Email Deliverability Optimization ✅ Domain & DNS Setup ✅ CRM Migration & System Architecture ✅ WordPress Integrations & Website Design Industries I Commonly Work With ✅ Marketing Agencies ✅ Roofing Companies ✅ Real Estate Professionals & Realtors ✅ Healthcare & Mental Health Practices ✅ Coaches & Consultants ✅ Med Spas & Clinics ✅ Ecommerce Businesses ✅ Local Service Businesses ✅ Appointment-Based Businesses ✅ Commercial Real Estate What My Systems Are Built To Improve ✅ Faster lead response times ✅ Higher appointment booking rates ✅ Better lead nurturing consistency ✅ Pipeline visibility & organization ✅ Conversion tracking accuracy ✅ Customer journey automation ✅ Operational efficiency & scalability ✅ Long-term CRM reliability Why Businesses Hire Me ✅ Conversion-focused automation systems ✅ Clean and scalable CRM architecture ✅ Advanced understanding of workflows, APIs & integrations ✅ Reliable communication & fast implementation ✅ Full workflow testing before delivery ✅ Organized systems with documentation included ✅ Long-term optimization and support Case Study: Roofing Company Automation System Built a GoHighLevel system that automated lead routing, appointment booking, lead nurturing, pipeline movement, and Google Ads attribution tracking. The result was a faster lead response process, cleaner attribution data, and reduced manual follow-up work for the sales team. If your current Hubspot & GoHighLevel setup feels disorganized, unreliable, overly manual, or underperforming, I can help you identify where the bottlenecks are and rebuild the system into something scalable, conversion-focused, and easy to manage long-term. Send me a message and I’ll review your current setup, identify workflow gaps, and recommend practical improvements to optimize your CRM automation and lead conversion systems