ARASH

Principal Software Engineer

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Available for opportunities

Arash Korrani

Principal Software Engineer

Enterprise integration at scale — $14M+ vendor strategy, $150K annual savings, 70K+ users. 16+ yearsarchitecting .NET, AWS and data platforms for healthcare, government and emergency services.

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Career Journey

Professional
Experience

A 16+ year odyssey of innovation, leadership, and technological excellence

Supervisor Integration Solution

NSW Rural Fire Service

Apr 2025 – PresentSydney, Australia

Lead the delivery, governance and continuous improvement of enterprise integration capability across NSW RFS — spanning integration, identity and cloud services — aligning technical delivery with NSW Government policy and operational requirements.

Led $14M+ vendor selection and contract negotiation (3+1+1 managed services SoW across integration, identity and cloud) with C-suite and cross-functional executives
Delivered $150K annual operational cost savings through enterprise tech audit, Jira license rationalization and a usage-based subscription management framework
Pioneered enterprise-wide AI adoption strategy and governance aligned with NSW Government AI Policy across IaC, full-stack development and automated testing
Oversee end-to-end integration delivery across SAP, DoneSafe, CAD, MDT, ICON, ESCAD and ICEMS — covering BAU triage, release alignment and defect reduction
Architected secure .NET Core / C# integrations with Okta Identity Adapters, strengthening SSO and access control across enterprise systems
Designed and implemented Terraform IaC on AWS for compliant, reproducible cloud deployments across environments
Drove Essential 8 uplift — rapid patching for internet-facing APIs, Okta MFA for privileged access, secure-by-default IaC and CI/CD policy checks and code scanning
Established enterprise CI/CD across Git, TeamCity and AWS CodePipeline with Dependabot and GitHub secret scanning for proactive vulnerability detection
Led GitHub Advanced Security workshops for the ICT department covering CodeQL, code scanning and vulnerability detection
.NET CoreC#AWSTerraformOktaReactTypeScriptCodePipelineTeamCityGitHub Advanced SecuritySAP

Lead Back End Developer — RODE Platform

SESLHD (NSW Health)

Aug 2021 – Sep 2024Sydney, Australia

Delivered the data integration and back-end engineering layer of NSW Health's RODE platform — building cloud-native pipelines, migrating clinical datasets, and enabling trusted analytics for health stakeholders.

Built Python ETL pipelines and microservices on AWS (Lambda, API Gateway, REST) ingesting and serving large clinical datasets for analytics and operational decision making
Migrated and mapped complex datasets from HIE to LRS Edward — preserving data integrity, eliminating redundancy and optimizing downstream performance
Designed Snowflake schemas, mappings and optimization patterns to lift data accessibility, query performance and warehouse reliability
Integrated refined datasets into Power BI through purpose-built APIs supporting dynamic queries and seamless back-end integration
Implemented microservices, SSO and Redis caching to improve RODE platform performance, scalability and user experience
Embedded data governance and security protocols for sensitive health data, mitigating organisational risk
Delivered GitLab CI/CD pipelines and Python/Selenium automation frameworks for build, regression and performance assurance
PythonAWS LambdaAPI GatewaySnowflakeRedisPower BIGitLab CI/CDSelenium

Senior Software Engineer

Ondicom Digital

May 2021 – July 2021Sydney, Australia

Led critical system migrations and modernization initiatives for enterprise clients.

Spearheaded database and architecture design using MS SQL Server and .NET Core C#
Designed and developed RESTful APIs using ASP.NET Web API
Led migration of legacy systems from .NET Framework to .NET Core
Applied Test-Driven Development approach for code reliability
.NETAzureMS SQL ServerReactJSTDDGitLab CI/CD

Senior Software Engineer

Synistosa Technologies

Jan 2019 – Dec 2020Islamabad, Pakistan

Spearheaded digital transformation of healthcare systems with IoT integration.

Developed microservices architecture for Electronic Medical Records (EMR) system
Integrated IoT devices including patient monitoring systems
Led development of specialized EMR for obstetrics domain
Utilized Docker for containerization and deployment
.NETAzure IoTDockerMQTTPower BISQL Server

Ultimus Consultant

Qatar Computer Services

Jan 2017 – Dec 2018Doha, Qatar

Orchestrated business process transformation and BI integration.

Transformed internal business processes into MIS applications
Collaborated on BI integration with Ultimus BPM Suite
Implemented DevOps frameworks with Docker and Jenkins
Led team of software engineers in backend development
Ultimus BPMASP.NETDockerJenkinsKubernetesAWS

Senior MIS Engineer

ZTE

Sep 2013 – Dec 2016Islamabad, Pakistan

Designed and delivered finance and MIS web applications and BI dashboards across a multi-disciplinary engineering team.

Built finance and MIS web applications with ASP.NET MVC, MS SQL Server 2012, Crystal Reports, Telerik and RAD
Designed Power BI dashboards and BI reporting solutions for finance and operational data
Maintained high-availability production systems across AWS and Azure cloud environments
Developed and administered Lotus-based applications and supported BI reporting and analysis
Directed software design and delivery across a cross-functional team to meet client functionality and performance needs
ASP.NET MVCC#MS SQL ServerCrystal ReportsTelerikPower BIAWSAzure

Senior Software Engineer

Fincon Services

Dec 2011 – Sep 2013Islamabad, Pakistan

Architected HL7 V3 RIMBAA-based clinical databases and delivered web and desktop EMR applications with clinical decision support.

Designed HL7 V3 RIMBAA-based database architecture using the latest .NET technologies
Delivered web and desktop EMR applications with clinical decision support for prenatal and postnatal care
Trained Community Midwives on mobile applications for patient interaction and data capture
Built websites converting mockups into HTML5/JavaScript/AJAX/ASP.NET Web Forms & MVC experiences with T-SQL backends
Shipped 95% of feature requests on time within an agile delivery team
ASP.NET 4.0C#MS SQL 2008R2Entity FrameworkLINQSilverlightHL7 V3WP 7.5/8

Junior Software Engineer

ESOLPK

Aug 2009 – Dec 2011Islamabad, Pakistan

Versatile IT engineer working across ASP.NET web development, database analysis, deployment and requirements engineering.

Designed and maintained the Hotel Management System for the U.S. Embassy / United States Employee Association (USEA), Islamabad
Integrated the HMS solution with POS and Microsoft Dynamics GP
Contributed to SPO Phase 1, SPO Phase 2 and HMS for USEA
Co-authored an IJCSNS publication on Academic Attendance Monitoring using Fingerprint Identification (May 2009)
ASP.NETC#MS SQL ServerJavaScriptHTML/CSSPOSMicrosoft GP

16+ years building, leading and securing enterprise systems

Portfolio

Featured
Projects

Transformative solutions that have impacted millions of users across healthcare, government, and enterprise sectors

Full Stack

NSW Rural Fire Service Integration Platform

Enterprise-scale identity and integration solution with microservices architecture, serving critical emergency services infrastructure.

70K+
Users
99.9%
Uptime
15+
Systems
Architected secure SSO solution serving 70,000+ volunteers
Implemented Infrastructure as Code reducing deployment time by 80%
.NET CoreReactTypeScriptAWS+4
Data Engineering

NSW Health RODE Platform

Comprehensive healthcare data platform processing millions of patient records with real-time analytics and reporting.

5TB+
Data/Day
200+
Pipelines
+70%
Performance
Processes 5TB+ healthcare data daily
Automated 200+ ETL pipelines reducing manual work by 90%
PythonSnowflakeAWS LambdaPower BI+3
Healthcare Tech

IoT-Enabled EMR System

Revolutionary Electronic Medical Records system with real-time IoT device integration for patient monitoring.

50+
IoT Devices
500+
Facilities
100K+
Patients
Integrated 50+ types of IoT medical devices
Reduced patient data retrieval time by 85%
.NET CoreAzure IoT HubMQTTDocker+2
IoT Solutions

Smart Inventory Management

IoT-powered inventory system with RFID scanners and smart shelves for automated medical supply management.

10K+
Items
-95%
Stock-outs
40%
Savings
Automated inventory tracking for 10,000+ medical items
Reduced stock-out incidents by 95%
C#.NET CoreAzure IoTMQTT+3
Enterprise Solutions

Business Process Automation Suite

Comprehensive BPM solution transforming manual processes into automated workflows for Qatar government services.

50+
Processes
75%
Time Saved
1M+
Transactions
Automated 50+ government business processes
Reduced processing time by 75%
Ultimus BPMASP.NET MVCSQL ServerDocker+2
Data Engineering

Financial Intelligence Dashboard

Real-time business intelligence platform for financial analysis and reporting serving multiple Telecom Operators.

$100M+
Daily
200+
Reports
5K+
Users
Processes $100M+ in daily transactions
Automated 200+ financial reports
HTML5SQL ServerASP.NET MVCCrystal Reports+1
Healthcare Tech

Maternal Healthcare Platform

Specialized EMR system for obstetrics with mobile apps for community midwives in rural areas.

1K+
Midwives
50K+
Pregnancies
-30%
Mortality
Deployed to 1,000+ community midwives
Tracked 50,000+ pregnancies with 95% follow-up rate
.NET CoreC#HL7 FHIRSQL Server+2
Full Stack

US Embassy Hotel Management

Comprehensive hotel management solution integrated with POS and Microsoft GP for US Embassy operations.

500+
Rooms
$5M+
Revenue
99.9%
Uptime
Managed 500+ rooms across multiple properties
Integrated with government security protocols
ASP.NETSQL ServerJavaScriptjQuery+2
View more on GitHub
Technical Skills

Technical
Expertise

Mastery across the full technology stack, from enterprise backends to modern cloud architectures

Backend Development

C# / .NET95%
ASP.NET MVC92%
Python60%
Microservices90%
WebAPI / GraphQL94%
EF, Dapper89%

Data Engineering

SQL Server93%
Snowflake85%
ETL Pipelines88%
Power BI86%
MongoDB82%
Data Governance87%

Cloud & DevOps

AWS Services91%
Azure90%
Docker80%
CI/CD Pipelines90%
Terraform75%
Kubernetes65%

Frontend Technologies

React86%
TypeScript84%
JavaScript ES6+88%
HTML5/CSS390%
Bootstrap87%
Tailwind CSS85%

Technologies I Work With

.NET
Python
React
TypeScript
AWS
Azure
Docker
Kubernetes
SQL Server
MongoDB
Redis
Power BI
.NET
Python
React
TypeScript
AWS
Azure
Docker
Kubernetes
SQL Server
MongoDB
Redis
Power BI
.NET
Python
React
TypeScript
AWS
Azure
Docker
Kubernetes
SQL Server
MongoDB
Redis
Power BI

Additional Expertise

Agile/ScrumTDDSystem DesignTeam LeadershipIoT IntegrationHL7 FHIRSeleniumJIRAConfluenceGitJenkinsTerraformGraphQLREST APIs
About Me

Crafting Digital
Experiences

A passionate technologist dedicated to building innovative solutions that make a difference

Engineering systems that scale and stay up

With over a 16+ years of experience in the IT industry, I've established myself as a leader in designing, implementing, and optimizing robust systems. My expertise spans from enterprise-grade .NET applications to modern cloud architectures and data engineering solutions.

I specialize in building scalable, high-performance solutions leveraging cutting-edge technologies. My commitment extends to implementing advanced debugging, testing, and performance tuning processes for seamless integration and superior user experience.

My Mission

To leverage technology to solve complex business challenges and create lasting value for organizations worldwide.

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Years Experience

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Projects Delivered

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Tech Stacks

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Client Satisfaction

Full-Stack Excellence

Expert in .NET Core, Python, and modern JavaScript frameworks with 16+ years of experience.

Data Engineering

Specialized in ETL pipelines, data warehousing, and business intelligence solutions.

Cloud Architecture

AWS and Azure certified, designing scalable microservices and serverless solutions.

Leadership

Leading cross-functional teams, mentoring developers, and driving technical excellence.

AWS Certified
Azure Solutions Architect
Scrum Master Certified
Microsoft Certified Professional
Get In Touch

Let's Work
Together

Ready to transform your technology landscape? Let's discuss how I can contribute to your success

Email

[email protected]

Phone

+61 412 240 974

Location

Sydney, Australia

Connect with me

Available for opportunities

Typically responds within 24 hours