Experienced in various aspects of Business, Systems and Data Analysis and related technical documentation as well as Data Migration.
20 years experience in analysis and development projects in different domains
Coding experience with knowledge of multiple programming languages.
Strong skill set in the below areas.
Activities: Data Analysis and Migration, User Interviews, Requirement Analysis, Process modelling, AGILE-Scrum, Documentation, AWS reporting, Research, RPA Design
Tools: Word, Excel, Powerpoint, Visio, Lucid Charts, SSIS, AWS, Jira, SVN, VSS, Git, Hugo, UiPath Studio
Languages: C#, SQL, Javascript, HTML, Markdown, Python
Documentation: Functional Requirements, Business Requirements, Process Documentation, Use Cases, User Stories, Feasibility Study, SOP's, Test Cases, White Papers, Articles, Other technical documents
Business Analysis
System Analysis
Data Migration
Python
SQL
SQL Server Integration Services
Process Modeling
Software Documentation
User Stories
Technical Writing
Requirements Specification
JavaScript
Wireframing
API Documentation
AWS Systems Manager
Jay W.
Singapore, Singapore
$80/hr
5.0
5 jobs
Hello! I'm a finance professional (CPA candidate, est. 2026 completion) who builds the analytics behind the decisions; financial models, investor materials, and the dashboards your team actually uses.
🎯 Most fractional CFOs can't build the automated reporting. Most Power BI developers don't understand how to get the 3 statements to tie or how to derive a direct cashflow from the GL. I do both, which means you get one person from raw ledger data through to the board slide.
📈 My Services and Expertise
✅ Fractional CFO & FP&A
Three-statement models and projections, budgets and forecasts, burn rate and runway tracking, unit economics, and board or investor reporting packs. Recent work includes refining the financial model and valuation narrative for a pre-seed AI startup ahead of its raise.
✅ Financial Dashboards — Microsoft Power BI & Fabric
CFO-ready builds covering P&L, cash flow, budget vs. actuals, and financial consolidation. Multi-entity reporting with intercompany elimination is a specialty.
✅ Sales & Revenue Analytics
Connecting your CRM to financial data for complete revenue visibility — pipeline tracking, sales performance, and revenue recognition that sales and finance can both work from.
✅ Multi-Entity & Consolidation Reporting
Companies with multiple entities, trusts, or subsidiaries: standardised chart of accounts mapping, intercompany transaction handling, and consolidated views across the full structure.
✅ Data Integration & Automation
Reporting connected directly to Xero, QuickBooks, NetSuite, SAP, Salesforce, HubSpot, Google Sheets, and BigQuery, so numbers refresh themselves instead of being rebuilt every month.
✨ Background
Enterprise finance analytics for multinationals Visa, Grab, Epson, and Frasers Property Group.
CPA accreditation in progress, Microsoft PL-300 and DP-600 certified.
I've trained 300+ people on financial reporting and data storytelling, which is why my dashboards get read rather than ignored.
Clients have cut month-end close from days to hours and reduced budgeting cycle time by more than half.
🛠️ Tools & Technologies
Financial Modeling | Microsoft Power BI | Microsoft Fabric | DAX | Power Query | SQL | Python ETL | Xero | QuickBooks | NetSuite | SAP | BigQuery | Salesforce | HubSpot
🤝 How I Work
I confirm scope in writing before starting, give you a regular update while work is live, and deliver against the date we agreed. If the output isn't what we scoped, you don't pay, no disputes.
⭐ Client Reviews
"Timely delivery, excellent communication, and strong technical competency on transitioning our monthly financial reporting from Excel to Power BI."
"Jay understood exactly what our finance team needed without us having to explain accounting concepts. The dashboard he built is now part of our monthly close process."
🌟 Ready to Get Your Numbers Working?
Send me a short note on your stage, your data sources, and what decision you're trying to make. I'll tell you honestly whether I'm the right fit and what the solution looks like.
Microsoft Power BI
SQL
IBM Cognos TM1
Data Modeling
Data Visualization
Python
Microsoft Excel
Business Intelligence
Data Analysis
Data Science
Financial Reporting
Looker Studio
Power Query
Xero
ETL
Ye Yint M.
Singapore, Singapore
$32/hr
5.0
13 jobs
An experienced System Analyst and SAP Business One consultant with 7.5 years of expertise across ERP implementation, digital transformation and AI-driven automation. I specialise in delivering full-cycle ERP solutions—implementation, re-implementation, migration, and upgrade across SAP Business One ERP (MS SQL and HANA database platforms), S/4 HANA ERP and localised ERP/CRM systems for clients across the ASEAN region.
Beyond traditional ERP consulting, I bring hands-on experience building practical AI-powered automation workflows and data analytics solutions for enterprise use. This includes designing enterprise workflows using n8n, Power Platform and Power Automate integrating REST APIs, Microsoft Graph API, Gmail, Stripe and Google Gemini to automate business processes such as invoice notifications and payment reminders, reducing manual effort by up to 50%. I have also built AI agent orchestration pipelines, developed local RAG (Retrieval-Augmented Generation) solutions using Langflow and self-hosted LLMs and created AI-powered knowledge management tools using Microsoft Copilot Studio and SharePoint.
On the data analytics and BI solution side, I write complex SQL queries for data extraction and transformation, build Power BI dashboards and reporting templates for operational and financial visibility, and design automated data pipelines connecting ERP databases to reporting tools—translating raw transactional data into clear, actionable insights for business stakeholders.
My technical skill set includes SAP Business One and SAP S/4 HANA functional and technical support, ERP troubleshooting and system configuration, SQL querying (SQL Server, PostgreSQL, HANA), Power Platform (Power Automate, Power BI, Power Apps) and AI/LLM tools (Copilot Studio, Langflow, LM Studio, n8n, Google AI Studio).
I combine deep ERP functional expertise with a genuine, forward-looking grasp of AI and automation technologies consistently focusing on delivering measurable, practical value for the clients whether that is a smooth ERP go-live, a reliable data pipeline or an AI-powered workflow that saves hours of manual work each week.
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