Product and platform development
AI-accelerated delivery across the product stack, shortening feedback loops without surrendering architecture, code quality, or product judgment.
- AI-assisted delivery
- Product architecture
- Full-stack systems
Available for select engagements
Mirza Radoncic / Senior Product Engineer, AI Systems & Automation
AI-propelled engineering for growing teams.
I use AI to accelerate product delivery and build intelligent workflows, guided by sound architecture, secure integrations, testable behavior, and infrastructure that holds up in production.
AI-accelerated deliverySoftware fundamentalsAPIs and integrationsCloud infrastructure
How I build
Faster delivery, grounded in engineering fundamentals.
AI creates leverage. Architecture, product judgment, testing, security, and infrastructure determine whether that leverage survives production.
Internal tools and workflows
AI-enabled operational software that combines structured model outputs with clear interfaces, human review, and dependable system behavior.
- Workflow automation
- Human-in-the-loop UX
- Evaluation & safeguards
Integrations and modernization
Practical work connecting models, services, and existing platforms without weakening security, observability, or long-term maintainability.
- Model & API integration
- Incremental modernization
- Infrastructure & observability
Selected work
Experience in software that carries real responsibility.
A high-level view of professional environments and product delivery. Client and company details stay intentionally concise.
Professional workApril 2023 to present
HUB International
Professional liability insurance platform
Full-stack engineering across a professional liability insurance platform, including Salesforce product development, API integrations, payment workflows, automated documents, analytics, testing, and production releases.
SalesforceAPI designInsurance software
AllShiftsSeptember 2022 to February 2023
Healthcare staffing products
Built web applications, internal tools, and microservices for healthcare staffing across more than 40 states, including payroll integrations and an AWS Textract workflow that moved application review from days to real time.
HealthcareAWSMicroservices
FJA-USMarch 2020 to February 2022
Enterprise insurance product delivery
Developed enterprise insurance products across Spring, Node.js, and React; led projects, improved release infrastructure, and owned the delivery of tested features to clients.
React / Node / SpringCI/CDTechnical leadership
Technical foundations
AI moves faster with sound boundaries.
Models and coding agents are engineering leverage, not substitutes for it. I ground AI-assisted delivery in typed interfaces, testable behavior, secure data flows, observable services, and infrastructure that can be operated with confidence.
AI systems
- OpenAI APIs
- LLM integration
- Structured outputs
- Retrieval patterns
- Evaluation
- Human review
Product engineering
- TypeScript
- React
- Next.js
- Node.js
- Java
- Spring Boot
- Salesforce
Data and integration
- Python
- SQL
- API design
- Kafka
- Redis
- Supabase
Infrastructure and quality
- AWS
- Docker
- Kubernetes
- Terraform
- CI/CD
- Jest
- JUnit
- Datadog
Experience
A steady progression toward product ownership.
HUB International
Full-stack software engineer
Insurance platform development, integrations, automation, and releases.
AllShifts
Full-stack software engineer
Healthcare staffing products, internal tools, and microservices.
FJA-US
Full-stack software engineer
Enterprise insurance products and client delivery.
Stony Brook University
B.S. Computer Science / B.S. Applied Mathematics and Statistics
College of Engineering and Applied Sciences.
Start a conversation
Have a product or AI workflow that needs senior attention?
I take on select engagements with growing teams. Share the outcome, available data, operating constraints, and where the system stands today.