Ethan Tolmachoff

• Company Overview: alwyndor.org.au
• Power BI reporting, API Integration, Data Warehouse
• Working with the CFO to develop various Power BI reports: Financial Power BI reports, including P&Ls, Trial Balance, Invoice reconciliation, payroll, AR & AP
• People & Culture Power BI reports including workforce planning, Aged Care visits, Rostering, phone call history, HR data
• API Integrations to get data from external sites for reporting, and upload data
• Design & build of an internal budgeting & rostering app
• Database design & data warehouse development
• Alwyndor.org.au

• Company Overview: australiangrainexport.com.au
• Continuation of development of core trading platform
• Development of reports using Power BI including P&Ls and Position reports
• Building data pipelines & integrations between various systems
• Engaging with stakeholders to ascertain system & reporting requirements
• Mobile App development using Xamarin & MAUI with .NET Core APIs
• Web development using ASP.NET - MVC
• Australiangrainexport.com.au

• Company Overview: advance.net.au
• Design & build of web portal solutions using Intrexx (unitedplanet.com)
• Business intelligence consulting and development of reports using Power BI / Qlik
• Consulting with major stakeholders to build dashboards and reports
• Integration of various data sources, data cleansing and pipeline development
• Build and integration of .NET Core APIs
• RESTful API integration using .NET and Groovy (via Intrexx)
• Frontend web development - HTML/CSS/JavaScript
• Backend web development - MSSQL/PostGreSQL/Groovy/Java
• Advance.net.au

• Company Overview: grainfusion.com.au
• Design and build of application solutions in Excel and Access, with MS SQL backends.
• Database administration, schema creation, and design.
• Design of a data warehouse, with a star schema (facts and dimensions).
• Performance of User Acceptance Testing and change protocols.
• Liaising with clients to gather software requirements.
• Evaluation of business processes and finding areas for improvement.
• Conducting meetings to share findings and propose solutions.
• UX analysis and UI design.
• Documentation of solutions and systems architecture.
• Project management, monitoring performance
• Contract negotiation
• Budget planning & company financials
• Ensuring timely completion of projects
• Grainfusion.com.au

Key Clients & Major projects

COFCO International - Reporting to the CFO & Trading Manager August 2016 - 2019

• Supply of new software systems for improved daily efficiencies, reporting and risk management
• Data-warehouse & reporting system
• ETL from existing software using SSIS
• Microsoft Power BI Pro dashboards
• For overall business analysis
• Financial tracking, GL record analysis
• Position reporting & tracking of key trades
• Core trading platform: MS Access front end with SQL backend
• Contract entry, management & administration
• Trade profitability analysis
• Daily bid entry & publication

Robinson Grain Trading - Reporting to Operations Manager & GM August 2017

• MS Excel Application for the import of grain loads - 'Universal Translator'
• Base file loading and transformation to destination file format
• Data integrity checking
• Upload process to base contracting system

Elders Rural Services Australia Limited - Reporting to the GM September 2015 - July 2017

• Supply & implementation of complete Daily Accumulation portal & GrainSMART database in less than 3 months
• Web based architecture, .Net, SQL Azure
• Front end web design, backend database creation
• Project management of IT subcontractor
• National business, 100 users
• For daily grain contract entry & administration

• Operations assistant across grain handling company, and developer of new software solutions
• Business serving over 2000 growers with 500 members
• Daily grain trading portal built in MS Access with SQL Server backend
• Macro enabled excel applications
• Report building, using SQL databases
• Contract administration and creation
• Grower (customer) services
• Participating in weekly management meetings
• Conducting demonstrations of software solutions
• SMS campaigns
• Marketing fact sheets & reports for publication of trade earnings
• Graphic design of marketing brochures