Pre-sales solutions architect

Pre-sales solutions architect

Management Consultant

PROJECT: YUM (holds KFC, Pizza Hut, Taco Bell franchises), Sydney, Australia Worked as a lead consultant on multiple projects, including support for the ‘One More Visit’ campaign to encourage repeat visits to the YUM restaurant franchise. Using a customer’s mobile phone as the primary marketing platform, Atanas has built ETL packages that extracts usage data from Yum-built mobile apps and loads customer buying selection, frequency and payment behaviour into the enterprise data warehouse. De-duping logic, customer categorisation, additional marketing-focused metrics and data enrichment are processed in the warehouse and fed back into the mobile app to provide a more focused marketing campaign to encourage repeat visits from target customers. Conducted business analysis, liaised with various mobile vendors and business representatives to achieve the best possible outcome in a time and cost-efficient manner. - Lead a team of 7 to conduct a series of projects on the client site, liaising with the consultancy and client to achieve best possible outcome in a time and cost-efficient manner - Conducted Business Analysis for initiatives undertaken by management - Enriched the current Data Vault implementation with new sources of information - Carried out development of new and previously started ETL processes to bring new metrics into the existing warehouse - Integrated AppBoy CRM and BlueCats cloud systems into the DW via REST API, serializing and deserializing SQL Server data into JSON objects - Created a sample Android mobile application in Android Studio / Java, integrating AppBoy’s SDK to aid the testing of system and process integration - Upgraded existing Visual Studio 2008 R2 SSIS packages into 2015, to run on SQL Server 2014 - Performed optimisation of ETL and MicroStrategy queries by analysing SQL Server query plans and implementing series of optimisations, including indexes and changes to the data model. - Enhancing the current MDM (Master Data Management) implementation in Microsoft’s MDS (Master Data Services) to enable the business users to have more control of the data, while enforcing data integrity and quality - Assisting the YUM BI team with deployments of ETL packages, MDS models, stored procedures. - Ensured software lifecycle practices were followed to best possible standard

PROJECT: Aussie Home Loans (www.aussie.com.au) Working alongside Aussie’s Business Intelligence department to re-engineer (update and simplify) their Data Warehouse environments and include new business capabilities: - Conducted Business Analysis of processes to be automated - Held workshops with various business stakeholders and owners - Reviewed existing data warehouse implementation (10s of thousands of lines of SQL code, SSIS packages, SSAS cubes, SSRS reports) - Architected a solution to minimise the warehouse layers to speed up the processing and reduce the overhead of maintaining an overcomplicated warehouse - Implemented the proposed solution post sign-off - Carried out a unit, SIT and UAT testing and documentation of the solution PROJECT: Stayz, an Expedia company (www.stayz.com.au), Sydney, Australia Mirgrated the Stayz Salesforce CRM and Marketing cloud solution into Oracle Eloqua and integrated with the Stayz website: - Analysed and documented the existing solution architecture, processes and campaign workflows - Managed stakeholders, dependencies and delivery of the project - Migrated the Salesforce data, designer and recreated the data model in Eloqua, followed by a data import into the marketing cloud platform - Assisted the client's internal teams to perform the necessary changes to the website’s integration implementation to allow for the system migration - Recreated the campaign workflows in the target system to match the earlier documented specifications - Created documentation to detail the data and process mappings, and the target solution - Conducted integration testing (SIT) and facilitated domain expert and user testing (UAT) PROJECT: Aussie Home Loans (www.aussie.com.au) Assisting Aussie’s Business Intelligence department for a smooth transition through the upgrade of their commissions application, including: - Analysis of ETL processes (SSIS, SQL Server), supplied and used by all internal systems and reports - Documentation of commissions application data flow throughout the ETL processes - Working with enterprise architect to implement a part in-cloud (MS Azure), part in-house solution - Engaging with third party vendors to ensure minimal application upgrade impact to ETL processes - Development of necessary ETL changes (SSIS, SQL Server 2012) to facilitate the new data schema - Architecturing pre and post upgrade Data Warehouse test strategy and conducting data reconciliation - Setting up test environment to facilitate the proposed test strategy - Advising business stakeholders on existing and improved reporting (SSRS, PowerPivot, Tableau) PROJECT: Kessler Debt Sale Advisory (www.kessler.com.au) Architectured, developed and managed the delivery of the data warehouse component of a comprehensive client solution that replaces their current manual debt sale processes. The business is dealing with 25% of Australia’s sold debt from a range of industries (Automotive, Financial, Telecommunications, Utilities) - creative MS SQL warehouse design to abstract database structure from GUI and end user, while allowing for full flexibility on loading any data held in a spreadsheet - all integration processing and business logic handled within warehouse - automated object regeneration based on client-entered metadata - a set of SSIS jobs to load data sets of fixed structure - efficient design to minimise duplication, while handling slowly changing dimensions and auditability - acted as an architect, business analyst, system administrator, developer and project manager - created a range of PowerPivot functional templates and documentation for client education - architectured the solution to best possible ITSM practices PROJECT: Veda (Credit Agency, part of Equifax), Chief Data Office (www.veda.com.au) Working for client Veda, Australia's credit rating agency, at their Chief Data Office. - Architecturing, Developing, Supporting and Deploying MS Stack DW solutions (SSIS, SSRS, MS SQL Server) - Functional and performance improvements to key DW systems - Architected and implemented setup for new data sources to be loaded into existing data warehouses - Analysed and documented existing processes as an initial step for a complex project that will reuse existing data for different purposes - Undertook several data investigations to understand business problems with individual cost of ~$100k - Acted as a business developer / scrum master for a team of 10 to help improve delivery performance

PROJECT: Breast Screening ACT, Canberra, Australia (www.health.act.gov.au) - Designed & Implemented BI logic to migrate current data set - Worked on System Design along with the SA for this multimillion dollar project - Actively liaised with all parties involved to clarify requirements and negotiate scope - Lead small team of senior Implementation Consultants to catch-up on project schedule - Scrum Master for the project PROJECT: Breast Screening NSW, Sydney, Australia (www.cancerinstitute.org.au) - Provided final stage boost to the delivery of this multimillion dollar project - Implemented and documented a validation solution for over 5 million historic patient addresses - Created and Amended Microsoft SSRS reports to fit business needs PROJECT: eHealth Record System (PCEHR), Sydney, Australia (www.nehta.gov.au) - Electronic Health Record initiative for the Australian government (> 0.5 Billion AUD) - Worked as a contractor on loan to Accenture on the Patient Portal implementation - Configured and developed a range of front-end functionality (Java and JavaScript)

- Part of a team of 4 MBA students working for CEO - Created a 5 year plan to increase revenues by 60% (200m DKK) - Carried out a holistic analysis of the company, industry and environment - Critically analysed performance of C-level company employees

Working in the SwisKey Clearing team, a top Exchange Traded Derivative platform in the Investment Banking world: - Responsible for 24/7 global escalation support - Frequently coordinated several cross-functional teams to achieve fast resolutions - Developed client BI reports & application logic (Oracle SQL) - Lead several programs for production and test system improvements - Organised & lead requirements gathering, change request & design discussions - Assisted users & offshore test teams in completing UAT - Ran training sessions for end-users & support staff globally - Scrum Master for development team, part of rotating roster

MBA, Entrepreneurship

Engineering, Computer Systems Engineering

SCRUMstudy - Accreditation Body for Scrum and Agile, Management, Agile, Scrum

SCRUMstudy - Accreditation Body for Scrum and Agile, Management, Agile, Scrum