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13 years as a Assistant Payroll Manager/Specialist, 4 years in Hotel Industry 30 years of working in Microsoft Excel & Word, PDF, Google Sheets/Docs Excel Professional Formulas Bookkeeping Bank Reconciliations Bank Statement Converter Expert Bank Transaction Categorization Calculate Mileage/Time Between 2 Addresses - Google Maps Accuracy Data Entry Organized Accurate & Detailed Cost Allocation Experience Adobe skills - convert files, create forms, edit, and more!

Hey! I am a CPA with 15 years of experience working with some of the largest Fortune 500 companies in the world including: Google, Exxon Mobil, and HP inc. I have a masters degree in accounting from University of Texas at Austin, a CPA licensed in Texas and also a Certified Quickbooks ProAdvisor. I have a passion for helping small businesses get a clear picture of their performance and metrics. That is why I started a bookkeeping firm. My goal is to see satisfied clients who have an understanding of the financial health of their business. I am looking to grow my small bookkeeping business and I am looking to take on long term clients. I offer customizable solutions tailor made to your business needs. I am new to Upwork, so I will charge a discounted price for a limited time as I grow my client base. I pay close attention to detail and will really go the extra mile for you and your business. I set clear objectives and expectations and over communicate to make sure my clients always feel comfortable and secure.

Ranked in the top 3% on Upwork globally, I’ve built trusted relationships with 80+ clients and received 60+ ⭐⭐⭐⭐⭐ reviews -- all within my first year of active use. With 14+ years of experience in Data Analytics, I operate at the intersection of strategy, analytics, and automation -- uncovering the signal behind the noise and translating it into insights leaders can act on. My work doesn’t just explain what happened; it clarifies why it matters and what to do next. As a Top Rated Plus freelancer, clients rely on me as a true thought partner, not just a technician. From Excel automation and SQL optimization to executive-level dashboards, financial models, and automated reporting systems, I design solutions that are precise, scalable, and decision-ready. Clients hire me when they need data analytics that answer questions like: • Where is our profit actually coming from? • What will revenue look like over the next 3–5 years? • Which marketing channels or business units are driving ROI? • How do we automate reporting so leadership sees the numbers instantly? My models and dashboards are designed for CFOs, founders, and executives who need confidence in their numbers. Core Expertise: ✔️Data Analytics & Engineering: Advanced SQL, Excel, SAS, and Access solutions that transform raw, fragmented data into reliable, analysis-ready assets. ✔️Statistical & Predictive Modeling: Regression, forecasting, and scenario modeling designed to support real business decisions—not academic exercises. ✔️Executive Visualization & BI: Tableau and Power BI dashboards that tell a clear story, highlight trade-offs, and drive alignment at the leadership level. ✔️AI-Driven Analytics & Automation: I embed AI directly into SQL workflows, Excel models, and financial analytics to accelerate insight delivery without sacrificing business context. My approach blends deep analytical reasoning (≈70%) with AI-powered automation (≈30%), ensuring speed and accuracy. ✔️Database & Performance Optimization: Purpose-built data structures and optimized queries that turn databases into high-performance decision engines. 💬 Client Feedback (⭐⭐⭐⭐⭐): (Recent Review from E.H.) "Subomi is the literal best, total icon!! I am genuinely grateful. I love partnering with a smart, hard, competent worker and he is just that! He is a great thought partner, beyond just someone to create models for you. I hired him for multiple projects and hired him additionally after I needed to redo work from someone who wasn't as thorough. He is extremely accurate, thorough, patient, helpful, willing to iterate, and does more than just create the models/chart/KPIs that you need - he helps you tell the story (both written and walking you through it) so you can understand all his assumptions. He makes projects better than what you would do on your own. Also, the work was so good that my bigwig private equity friend who reviewed his work was super impressed." 🌟 Let’s Build Something That Moves the Needle: If you need clarity from complexity, confidence in your numbers, or analytics that actually influence decisions, let’s talk. I don’t just deliver outputs; I deliver understanding, alignment, and results.

AVAILABLE NOW! I have a Finance MBA, Project Management Professional Certification (PMP), and over 15 years of data analysis, data modeling, conversion, and building models, analytics, and dashboards using MS Excel and VBA. I also work with Google Sheets for data analysis and reporting. My focus is on Data Conversions, Dashboards, and Automation. Over 400 clients on Upwork have been happy with my work.

INTRODUCTORY I am a Advanced/Expert Microsoft Access Developer with over 20+ years (since 2001) Access experience. I can import/export your data, I can either modify an existing system or design a system from scratch based on your requirements, recommendations and direct input. I have many professional references that can attest to my easy-to-use, professional, robust and economical Microsoft Access databases. I am a great communicator and great documenter and can provide necessary training as needed. From a technical prospective, I fully utilize VBA coding (not macros) for my development style, I am well experience in SQL and can assist with older versions of Microsoft Access. I am very timely and available to discuss your system needs within a few minutes of our initial conversation. Find below some of my Microsoft Access Database Accomplishments: • Designed 7 Access DB’s for various teams to track productivity, appeals, complaints, etc. • Assisted in 20% decrease in TAT (turn-around-time) by creating 3-month analysis reporting • Designed Microsoft Access database used by 20+ users to store and track “do-not-call” members) • Designed Microsoft Access database that automated a previous manual process (saves 4.5 man hours) • Designed Microsoft Access database for handling over 600,000+ transactions per year and calculations. • Created email and fax interface ability within Microsoft Access System. • Designed Microsoft Access database responsible for State Parks reservations (55 state parks) • Designed Microsoft Access Payroll system, accruals, W-2 printing, weekly paychecks. • Designed Microsoft Access Elderly Abuse Tracking for Clark County (Las Vegas). • Designed Microsoft Access System for Storage Units. • Designed Microsoft Access System to track employees qualifications for working at Refineries. • Designed Microsoft Access System for tracking & entering cell phone payments. • Designed Microsoft Access Video check out system (equivalent to Block Buster). • Designed Microsoft Access Bail bond system (still current/active) • Designed Microsoft Access Payday Loan system (still current/active) • Designed Microsoft Access Title Loan system (still current/active) • Designed a time tracker/cost system keeps track of employee’s time (still current/active) • Designed Microsoft Access Asset Tracking System • Designed Microsoft Access Certified Training/Curriculum system • Designed Microsoft Access Salary Review/Compensation Tracker system for bonus structures • Upgraded many MS Access databases from previous version (i.e. 2000 to 2003 or 2003 to 2010, etc)

I help businesses design, build, and deploy AI-powered automation systems that eliminate manual work, improve customer experiences, accelerate operations, and create measurable business value. I am a senior AI automation consultant, AI agent developer, and workflow architect with 12+ years of experience building business systems, automation infrastructure, analytics platforms, and production AI solutions for startups, mid-market companies, and enterprise organizations. I specialize in practical AI implementation, not demos or experiments. That means building systems that actually perform business work: AI customer support agents AI sales assistants AI lead qualification systems AI appointment booking workflows AI intake agents AI research assistants internal AI copilots executive AI assistants document intelligence systems knowledge assistants AI voice agents CRM automation workflow orchestration multi-agent systems business process automation If you need AI that connects to your existing tools, follows business logic, makes decisions, triggers actions, escalates to humans, and creates operational leverage, that is exactly what I build. Why Work With Me? n8n Expert / Community Leader I am an n8n Ambassador and one of the most active contributors in the n8n ecosystem. I specialize in: advanced n8n workflow architecture self-hosted n8n deployments webhook automation API orchestration queue-based workflows asynchronous processing retry/error handling branching logic agent workflows production automation systems workflow debugging / optimization scalable automation architecture I stay current with platform best practices so clients get reliable, maintainable solutions instead of brittle automations that break under real usage. Production AI Agent Development I build AI agents that perform meaningful business work. Common use cases: customer support automation AI-first support desks AI chat agents conversational AI workflows lead qualification bots inbound sales agents appointment scheduling agents proposal assistants document Q&A systems research assistants executive intelligence agents internal support copilots HR / onboarding assistants CRM enrichment agents knowledge retrieval assistants Capabilities include: multi-step reasoning workflows tool calling structured outputs API action execution decision trees workflow-triggered agents AI memory patterns conversation state management escalation workflows confidence-based routing human handoff systems approval workflows AI Chatbots & Conversational Systems I build business-ready conversational systems, not generic chatbot widgets. This includes: website AI chatbots customer support chatbots lead generation bots WhatsApp AI bots SMS AI assistants CRM-integrated chat workflows AI intake bots booking assistants support escalation systems FAQ automation knowledge-grounded chatbots hybrid AI + human support systems Platform experience includes: Chatwoot Twilio WhatsApp Slack Microsoft Teams web chat CRM-integrated messaging systems Voice AI Agents I build voice-enabled AI automation systems for phone workflows. Examples: AI receptionists AI appointment setters AI qualification agents inbound call routing customer support voice bots outbound voice workflows lead screening voice follow-up systems Technologies: Twilio ElevenLabs conversational voice orchestration call routing workflows transcript automation CRM handoff systems AI Knowledge Systems / RAG I build AI systems grounded in your business data. Capabilities: retrieval-augmented generation (RAG) vector search semantic search embeddings workflows knowledge assistants internal documentation copilots policy assistants enterprise search assistants document intelligence systems contextual AI assistants Platforms / tools: OpenAI Claude Gemini Pinecone Supabase PostgreSQL document ingestion pipelines chunking / indexing workflows Workflow Automation & Business Process Automation I build automation systems that eliminate repetitive operational work. Examples: CRM automation lead routing approval workflows onboarding automation invoice workflows reporting automation scheduling workflows data synchronization email automation support workflow automation operational coordination workflows notification systems enrichment pipelines document processing workflows Platforms: n8n Zapier Make API-first architectures webhook systems event-driven workflows API Integrations & Systems Connectivity AI becomes powerful when connected to your actual systems. Integration experience includes: REST APIs webhook architectures JSON workflows OAuth integrations custom API development CRM integrations ERP connectivity payment systems scheduling platforms messaging systems SaaS integrations internal tools connectivity Business systems include: HubSpot Salesforce Pipedrive Monday Airtable Google Workspace Microsoft 365 Outlook Gmail Slack Teams Stripe QuickBooks Chatwoot Twilio Notion SharePoint AI + Analyt