I am a Senior Software Developer with extensive experience delivering enterprise-grade applications across government and private sectors. I specialise in full-stack development using .NET, C#, React, AngularJS, and SQL Server, with Azure DevOps, automation, and secure system integration. I have a proven track record of modernising legacy platforms, developing APIs, reporting solutions, and applying government-aligned security practices. I thrive in agile environments, engage with stakeholders, and mentor developers to raise team capability and delivery outcomes. I enjoy tackling complex integration challenges, building scalable APIs, and delivering high-quality software that meets regulatory and security standards. I am open to opportunities where I can contribute technical leadership and hands-on coding to deliver impactful solutions.

Zaki Keriwala

I am a Senior Software Developer with extensive experience delivering enterprise-grade applications across government and private sectors. I specialise in full-stack development using .NET, C#, React, AngularJS, and SQL Server, with Azure DevOps, automation, and secure system integration. I have a proven track record of modernising legacy platforms, developing APIs, reporting solutions, and applying government-aligned security practices. I thrive in agile environments, engage with stakeholders, and mentor developers to raise team capability and delivery outcomes. I enjoy tackling complex integration challenges, building scalable APIs, and delivering high-quality software that meets regulatory and security standards. I am open to opportunities where I can contribute technical leadership and hands-on coding to deliver impactful solutions.

Available to hire

I am a Senior Software Developer with extensive experience delivering enterprise-grade applications across government and private sectors. I specialise in full-stack development using .NET, C#, React, AngularJS, and SQL Server, with Azure DevOps, automation, and secure system integration. I have a proven track record of modernising legacy platforms, developing APIs, reporting solutions, and applying government-aligned security practices. I thrive in agile environments, engage with stakeholders, and mentor developers to raise team capability and delivery outcomes.

I enjoy tackling complex integration challenges, building scalable APIs, and delivering high-quality software that meets regulatory and security standards. I am open to opportunities where I can contribute technical leadership and hands-on coding to deliver impactful solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Full Stack Solutions Developer at Australian Communications and Media Authority (ACMA)
February 1, 2024 - Present
Developed Azure DevOps pipelines for efficient deployment of Power Apps, Dynamics CRM, and Function Apps, utilizing React and .NET 8 to build custom solutions for analysing business requirements and troubleshooting issues.
Full Stack Developer at National Archives of Australia (NAA)
February 1, 2024 - October 27, 2025
Delivered large-scale digital access and modernisation projects, including RecordSearch replacement and Nyanyi. Developed WPF desktop and React web applications for nationwide file upload and monitoring systems.
Senior Application Developer at Australian Taxation Office (ATO)
December 1, 2020 - October 27, 2025
Worked on the Authorization Manager project focusing on identity and access control, building .NET Core and Web API applications deployed via Docker on AWS Fargate.
Senior .NET Developer at TIMG (The Information Management Group)
March 1, 2020 - October 27, 2025
Developed and supported enterprise record management systems in .NET MVC and AngularJS for the Australian Electoral Commission. Automated deployment pipelines using Azure DevOps.
Senior .NET Developer / Business Analyst at Boral
March 1, 2018 - October 27, 2025
Designed and implemented WPF frameworks for managing business dashboards. Developed secure MVC web portals with custom authentication.
Technical Architect / Team Lead at Varchive Pty Ltd
February 1, 2015 - October 27, 2025
Architected solutions using WCF Security Token Service and Claims-based Identity, integrating applications across ASP.NET MVC, WPF, and mobile platforms hosted on AWS.
Senior Software Developer at Essilor Group
November 1, 2013 - October 27, 2025
Developed document template editors and mail merge automation systems while creating dynamic LINQ queries for configurable data extraction.
Lead Application Developer at Department of Planning and Environment (NSW)
January 1, 2013 - October 27, 2025
Enhanced PAC website’s search and application tracking functionality for public users. Developed and deployed Pre-Gateway Review applications.
Senior Software Developer at GMAA
May 1, 2012 - October 27, 2025
Delivered secure MVC applications with integrated PayPal IPN workflows and implemented ASP.NET encryption and authentication models.
Lead Application Developer at Liverpool Hospital
December 1, 2011 - October 27, 2025
Designed data-driven PDF generation and implemented complex data comparison and presentation logic for multi-layered objects.
Architect / Lead Developer at Alliance Network International Pty Ltd
January 1, 2011 - October 27, 2025
Designed and implemented MVVM architecture for the EOS project and integrated various ASP.NET and WPF applications hosted on AWS.
Full Stack Solutions Developer at Australian Communications and Media Authority
February 1, 2024 - November 11, 2025
Developed Azure DevOps pipelines for efficient deployment of Power Apps, Dynamics CRM, and Function Apps. Used React and .NET 8 to build custom solutions for analyzing business requirements and troubleshooting issues. Implemented Log Analytics and Logic Apps to streamline processes and enhance data management.
Full Stack Developer at National Archives of Australia
February 1, 2024 - February 1, 2024
Delivered large-scale digital access and modernisation projects, including RecordSearch and Nyanyi. Developed WPF desktop and React web applications for nationwide file upload and monitoring systems. Implemented SOLR for fast content search and improved indexing efficiency. Built reusable frameworks for search, results, facets, and detailed page components.
Senior Application Developer at Australian Taxation Office
December 1, 2020 - December 1, 2020
Worked on the Authorization Manager project (IDM / ClientSubscriber / PIP / PDP) focusing on identity and access control. Built .NET Core and Web API applications deployed via Docker. Implemented RedisCache and MemCache libraries and integrated Active Directory authentication on Linux containers. Mentored junior developers and supported higher environment troubleshooting.
Senior .NET Developer at TIMG (The Information Management Group)
March 1, 2020 - March 1, 2020
Developed and supported enterprise record management systems in .NET MVC and AngularJS for the Australian Electoral Commission (AEC). Built web APIs, SignalR modules, and mobile features using Ionic and AngularJS. Enhanced system reliability using RabbitMQ, Ceph S3, and F5 Load Balancer. Automated deployment pipelines using Azure DevOps and performed system performance monitoring with New Relic.
Senior .NET Developer / Business Analyst at Boral
March 1, 2018 - March 1, 2018
Designed and implemented WPF frameworks for creating and managing business dashboards. Developed secure MVC web portals with custom authentication and dynamic email modules. Improved reporting accuracy and decision support using SQL Server and SSRS.
Technical Architect / Team Lead at Varchive Pty Ltd
February 1, 2015 - February 1, 2015
Architected solutions using WCF Security Token Service and Claims-based Identity. Integrated applications across ASP.NET MVC, WPF, and mobile platforms hosted on AWS.
Senior Software Developer at Essilor Group
November 1, 2013 - November 1, 2013
Developed document template editors and mail merge automation systems. Created dynamic LINQ queries with Expression Trees for configurable data extraction.
Lead Application Developer at Department of Planning and Environment (NSW)
January 1, 2013 - January 1, 2013
Enhanced PAC website's search and application tracking functionality for public users. Developed and deployed Pre-Gateway Review applications.
Senior Software Developer at GMAA
May 1, 2012 - May 1, 2012
Delivered secure MVC applications with integrated PayPal IPN workflows. Implemented ASP.NET encryption and authentication models.
Lead Application Developer at Liverpool Hospital
December 1, 2011 - December 1, 2011
Designed data-driven PDF generation using open-source libraries. Implemented complex data comparison and presentation logic for multi-layered objects.
Architect / Lead Developer at Varchive Pty Ltd
January 1, 2011 - January 1, 2011
Designed and implemented MVVM architecture for the EOS project. Integrated Entity Framework (Code First) and collaborated with Microsoft EF program managers. Led UI design consistency and developer standards.
Full Stack Solutions Developer at Australian Communications and Media Authority (ACMA)
February 1, 2024 - November 11, 2025
Developed Azure DevOps pipelines for efficient deployment of Power Apps, Dynamics CRM, and Function Apps; built custom solutions with React and .NET 8 for analysing business requirements and troubleshooting issues; implemented Log Analytics and Logic Apps to streamline processes and enhance data management.
Full Stack Developer at National Archives of Australia (NAA)
February 1, 2024 - February 1, 2024
Delivered large-scale digital access and modernisation projects (RecordSearch, Nyanyi); developed WPF desktop and React web applications for nationwide file upload and monitoring; implemented SOLR for fast content search and improved indexing; built reusable frameworks for search, results, facets, and detailed page components.
Senior Application Developer at Australian Taxation Office (ATO)
December 1, 2020 - December 1, 2020
Worked on the Authorization Manager project (IDM / ClientSubscriber / PIP / PDP), focusing on identity and access control; built .NET Core and Web API applications deployed via Docker; implemented RedisCache and MemCache libraries and integrated Active Directory authentication on Linux containers; mentored junior developers.
Technical Architect / Team Lead at Varcheive Pty Ltd
February 1, 2015 - February 1, 2015
Architected solutions using WCF Security Token Service and Claims-based Identity; integrated applications across ASP.NET MVC, WPF, and mobile platforms hosted on AWS.
Architect / Team Lead at Alliance International Pty Ltd
January 1, 2011 - January 1, 2011
Designed MVVM architecture for EOS project; integrated Entity Framework (Code First); led UI design consistency and developer standards.

Education

Add your educational history here.

Qualifications

Bachelor’s degree in Information Technology
January 11, 2030 - October 27, 2025
Microsoft Certified Solution Developer (MCSD)
January 11, 2030 - October 27, 2025
Bachelor’s degree in Information Technology (or equivalent industry experience)
January 11, 2030 - November 11, 2025
MCSD Microsoft Certified Solutions Developer
January 11, 2030 - November 11, 2025
Microsoft Certified Solutions Developer (MCSD)
January 11, 2030 - November 11, 2025
Bachelor’s degree in Information Technology
January 11, 2030 - November 11, 2025
Microsoft Certified Solutions Developer (MCSD)
January 11, 2030 - November 11, 2025

Industry Experience

Government, Software & Internet, Professional Services, Media & Entertainment, Education