About
I build enterprise applications, internal platforms, and integration-heavy systems with a strong focus on .NET, frontend delivery, and maintainable architecture.
My background covers insurance software, public-sector systems, SSO/authentication, payment-enabled products, and cloud-connected web platforms. I am comfortable working across frontend, backend, APIs, environments, and delivery workflows.
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Where I Can Help
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Authentication & SSO
Secure login flows, SSO, and identity integration
I implement and improve authentication flows across frontend and backend applications. My experience includes Azure AD SSO, MSAL integration, token exchange, environment configuration, and QA/UAT validation.
Technologies
Project examples
Deluxe via Quadro Consulting
Impact: Helped connect secure enterprise authentication flows across multiple application layers.
Want to discuss a similar challenge?
Contact meExperience
2026 - Present
Full Stack Developer · Quadro Consulting
Working on enterprise modernization projects focused on Single Sign-On across multiple applications, backend services, frontend applications, and cloud-based environments.
I am implementing SSO across multiple enterprise applications, supporting .NET, Angular, React, TypeScript, SQL Server, Redis, RabbitMQ, and Azure migration work inside a 50-person Kanban delivery team.
2024 - Present
Full Stack Developer · IntersectMBO
Worked on governance, membership, payment, and blockchain-related products within the Cardano ecosystem.
I built Next.js and Strapi-based application flows, integrated Stripe and crypto wallet payments, implemented Web3Auth, generated and encrypted Cardano keys, added AWS SQS communication, and supported Docker Compose delivery on AWS and Qovery.
2022 - 2024
Full Stack Developer · Insicon
Worked on a large in-house insurance platform used by Nordic insurance companies across backend, frontend, database, cloud, and DevOps areas.
I developed insurance software with C#/.NET, Angular, SQL Server, and T-SQL, improved core business modules, helped modernize the stack toward .NET 8 and Angular 16, optimized stored procedures, and supported Azure Redis Cache, Azure Key Vault, and deployment workflows.
2020 - 2022
Full Stack Developer, Public Cloud Sector · Saga
Worked on Microsoft-based enterprise and public sector solutions, including identity management, SharePoint modernization, cloud migration, automation, and application maintenance.
I implemented Microsoft Identity Manager across Azure Active Directory and on-prem Active Directory, maintained the WPF-based One Stop Shop application for the Central Registry of Compulsory Social Insurance, supported SharePoint Online migration, and extended workflows with React, Power BI, and Power Automate.
2018 - 2020
Junior .NET Backend Software Developer · Saga
Started as a backend-focused .NET developer working on REST APIs, database-driven systems, public sector applications, and internal development tooling.
I developed ASP.NET services for public-sector clients, improved authorization workflows, built code generators to reduce repetitive work, and created SQL Server tables, stored procedures, and schema updates for business-critical systems.
Projects
Selected platforms and client projects.
A few recognizable systems and organizations I have worked on, shown as straightforward project cards.
Backend Developer · SAGA
National Employment Service
Backend work for a public-sector platform with REST APIs, authorization logic, and SQL Server-backed citizen and administrative workflows.
The focus was dependable backend behavior, structured domain logic, and careful delivery inside an in-house ASP.NET framework.
Backend Developer · SAGA
Dual Education
Backend support for the Serbian dual education platform, covering API logic, structured data handling, and administrative workflow support.
The work centered on clear process handling and software that could support public-sector administration without unnecessary complexity.
Full-Stack Developer · Insicon
Unionen
Enterprise insurance platform work delivered through Insicon for the Swedish market with .NET, Angular, SQL Server, and long-lived production workflows.
The emphasis was continuity, careful feature delivery, and modernization inside a system expected to keep running while it evolved.
Full-Stack Developer · Insicon
ICA Forsakring
Insurance modernization work in the Swedish market across backend changes, frontend delivery, and cloud-oriented platform improvement.
I contributed across the stack in a production insurance environment where continuity, upgrades, and steady improvement mattered more than cosmetic change.
Enterprise Payments & Data Technology
Deluxe via Quadro Consulting
Enterprise SSO work for a US-based payments and data technology company, delivered through Quadro Consulting across frontend authentication and environment-specific setup.
The focus was aligning authentication flows, API handoff, configuration, and QA/UAT validation across enterprise delivery environments.
Full-Stack / Product Engineering
IntersectMBO
Membership platform work across product-facing features, voting workflows, payments, integrations, and backend service behavior.
The emphasis was clearer member flows, reliable integrations, and product functionality that could support real operational use.
Backend Developer · Public Sector
Central Registry / One Stop Shop
Optimization and maintenance work for a state-critical administrative system tied to central registry workflows and structured business rules.
The work required data accuracy, careful validation, and disciplined handling of one of the country's most important state data sets.
From Requirement to Release
From Requirement to Release
A visual breakdown of how I approach features, from the first requirement to tested delivery.
Phase 01
Before writing code, I try to understand the real problem behind the ticket or feature request. I look at the business goal, user flow, existing system behavior, dependencies, and possible edge cases.
What I focus on
Tools / context
Jira, Teams, Confluence, existing codebase, API contracts, product notes
Example
For enterprise SSO work, this meant understanding not just the login screen, but the full flow between Azure AD, frontend routing, backend token exchange, environment config, and QA/UAT validation.
Certifications & Publications
Formal credentials and conference publications connected to practical engineering work.
A Microsoft certification and two conference papers focused on testing, database modeling, and backend-oriented engineering practice.
Microsoft Certification
Azure Fundamentals - AZ-900
February 2021
Foundation certification covering Azure cloud concepts and core platform services.
Publication
Best Practices in Writing Unit Tests for the .NET Framework
SYM-OP-IS · Banja Koviljaca, Serbia · September 20-23, 2021
Presented at the conference and published in the SYM-OP-IS Proceedings on September 23, 2021.
Publication
Transformation of the Database Logical Schema: From a Relational (T-SQL) Model to a Document-Oriented MongoDB
SYM-OP-IS 2022 · Vrnjacka Banja, Serbia · September 19-22, 2022
Presented at the conference and published in the proceedings on September 22, 2022.
Contact
Let's build something reliable.
Available for full-stack development, enterprise web applications, .NET/React projects, SSO/authentication work, and product-focused engineering.
Clear scope, senior engineering ownership, and systems built to stay maintainable.
Visual Studio
PlatformDeliveryPolicy.cs
Nemanzh.Architecture.sln
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Build succeeded
.NET 8 | Azure | principal-review