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SUMMARY
I am a results-driven I.T. Professional with a strong background in application development, systems integration, and process automation. With over two decades of experience delivering innovative solutions across government and enterprise sectors, I’ve had the privilege of supporting organizations such as NASA, Lockheed Martin, the U.S. Department of Homeland Security, Rio Tinto, Western Power, Perth Airport, and various West Australian government departments.
What sets me apart isn’t just the code I write – it’s the results I help deliver and relationships built along the way. I thrive on aligning technology with business outcomes, using creativity and critical thinking to build systems that are not only functional but meaningful. Spearheaded innovative projects, notably automating processes to slash ETL times from 4 days to 2 hours. I’ve been recognized for exceptional problem-solving skills and a commitment to excellence, evidenced by two Nintex Partner of the Year awards, Microsoft Case Studies, and Letters of Commendation from the U.S. Government.
ACCOMPLISHMENTS
- Multiple projects that have been highlighted in Microsoft Case Studies.
- Built systems honored with Nintex Partner of the Year (twice).
- I had the privilege to work on the Hubble Space Telescope Ground System! (yes, really!)
- I’ve developed mission-critical systems to help catch "the bad guys" in Australia & the USA.
- Received formal "Letters of Commendation" from U.S. government entities for my outstanding contributions.
SKILLS
Desktop application development, Server application development, Web application development, Cloud Application Development, Code optimization, Solution
Integration, Process Automation, Nintex, C#, .NET, SQL, Power Apps, Power Automate, PowerShell, JavaScript, TypeScript, CSS, PHP, SharePoint, Azure, Visual
Studio, SQL Management Studio, WordPress, Adobe Photoshop, ShareGate, CloudFlare
EXPERIENCE
2012 – Current
Senior Consultant, Technical Specialist
Perth, Australia
Highly versatile Senior Consultant and Full-Stack Developer with extensive experience delivering end-to-end technical solutions across government and enterprise clients. Specialized in process automation, SharePoint/Nintex development, and full-stack application design. Key engagements include:
Department of Finance (WA):
Developed PowerApps forms and Power Automate workflows to track and manage asbestos-containing materials across government assets—enabling improved safety compliance and asset transparency.
iPart (NSW):
Created proof-of-concept CoPilot Agents to showcase AI-driven process automation capabilities and solve specific business use cases.
Department of Communities (WA):
Delivered advanced Nintex OnPrem, O365, and Automation Cloud solutions—two of which were nominated for Nintex Partner of the Year (one won). Also developed SharePoint portals, automated deployments, and authored custom tools using C# and PowerShell.
INPEX:
Led the intranet redevelopment under a tight deadline—designing modern, responsive pages using Visual Studio and CSS/Sass.
RAC:
Designed and presented multiple Nintex-based automation POCs, helping modernize internal processes across SharePoint environments.
Perth Airport:
Executed a SharePoint data migration using PowerShell and ShareGate, successfully moving content across domains and infrastructure.
Western Power:
Developed a cross-platform mobile application for field power operations (Android/iOS) using C#, Azure, NoSQL, Knockout.js/Durandal, and integrated APIs.
Department of Housing (WA):
Reengineered the organization’s ETL processes—replacing legacy systems with a custom C# framework, reducing data processing from 4 days to 2 hours.
Unisys Corporation
2002 – 2011
Senior Consultant
Various locations across Australia and the USA
American clients:
U.S. Customs & Border Protection, Department of Homeland Security
Australian clients:
Western Australia’s Public Trustee, Department of the Attorney General, Department of Justice
Scoped out project designs, requirements, outlined UAT and implementation plans, developed and implemented multiple solutions using .Net, C#, SQL, Java based technologies.
Other Experience
Maryland and Virginia, USA
Companies and organizations worked for include NASA, Lockheed Martin, TRW, UUNET
CERTIFICATIONS
- Nintex Process Automation Expert Workflow Cloud, O365, and SharePoint OnPrem
- Microsoft for Azure Solutions, Security/Compliance/Identity, SQL, .Net, JavaScript & CSS
- Microsoft Transcript available at:
https://learn.microsoft.com/en-us/users/davidlozinski-2811/transcript/71krmfg303mn9ll?tab=credentials-tab
CLEARANCES
- Australian National Police Certificate
- Previously held a U.S. Customs and Border Protection Background Investigation Clearance.
