About
I build enterprise applications and internal business platforms for teams that need solid architecture, reliable delivery, and backend engineering that does not collapse under day-to-day business use.
My background spans Nordic insurance software, public sector systems, identity and integration-heavy enterprise environments, and payment-enabled web products. That range helps me move between product work, operational constraints, and long-term maintenance without unnecessary complexity.
I am strongest when .NET is at the core and the rest of the stack needs to work with it cleanly: Next.js or Angular frontends, SQL-heavy systems, cloud services, integrations, upgrades, and production ownership.
Experience
2024 - Present
Full-Stack Developer · Chainapp Technologies
Building web applications with Node.js, Strapi, Next.js, PostgreSQL, and AWS services, with payments, identity, and event-driven integrations in production.
I shipped Stripe and crypto wallet flows, Web3Auth onboarding, Cardano key generation and encryption, CIP-68 badge functionality, AWS SQS synchronization, Cognito-based federated login, and Docker Compose delivery on AWS and Qovery.
2022 - 2024
Full-Stack Developer · Insicon
Worked on insurance software used across the Nordic market, with .NET, Angular, SQL Server, and cloud-oriented multi-tenant delivery.
I delivered invoicing and notification flows, helped move the stack from .NET 4.8 to 8 and Angular 8 to 16, optimized T-SQL, and strengthened operations with Azure Redis Cache, Azure Key Vault, and Azure DevOps deployment automation.
2020 - 2022
Backend Software Developer · SAGA
Worked on identity, integration, and modernization tasks across enterprise and public-sector systems built on Microsoft technologies.
I implemented Microsoft Identity Manager across Azure Active Directory and on-prem Active Directory, optimized C#/.NET integrations for Navision and Primavera, and extended SharePoint-based workflows with React, Power BI, and Power Automate.
2018 - 2020
Backend Developer · SAGA
Built and maintained REST APIs and backend modules for public-sector platforms including the National Employment Service and dual education systems.
I built and maintained ASP.NET services for national institutions, improved authorization flows, added code generators, and expanded an in-house framework with stored-procedure-driven database work in SQL Server.
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 business workflows.
The focus was reliability, structured domain logic, and maintainable delivery inside an in-house ASP.NET framework.
Backend Developer · SAGA
Dual Education
Backend support for the Serbian dual education platform, covering API logic, data workflows, and public-sector delivery constraints.
The work centered on stable backend behavior, clear data handling, and software that could support administrative processes without unnecessary complexity.
Full-Stack Developer · Insicon
Unionen
Enterprise platform work delivered through Insicon for the Swedish market, with .NET, Angular, SQL Server, and long-lived business workflows.
The emphasis was on maintainability, feature delivery, and modernization inside a production system rather than one-off implementation work.
Full-Stack Developer · Insicon
ICA Forsakring
Insurance platform work in the Swedish market, spanning enterprise application delivery, backend changes, frontend work, and cloud-oriented modernization.
I contributed across the stack in a production insurance environment where continuity, upgrades, and long-term maintainability mattered more than fast cosmetic change.
Full-Stack / Product Engineering
IntersectMBO
Work on a blockchain-oriented platform focused on product logic, backend services, and stable execution of key user and transaction flows.
The emphasis was on transaction reliability, clearer product behavior, and a system that could support growing demand without losing operational stability.
Backend Developer · Public Sector
Central Registry / One Stop Shop
Optimization of a web application for faster, more stable, and more accurate work with the central registry of live births and deceased persons.
The work required data accuracy, reliable administrative flows, and careful handling of one of the country's most important state data sets.
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.
Visual Studio
PlatformDeliveryPolicy.cs
Nemanzh.Architecture.sln
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Build succeeded
.NET 8 | Azure | principal-review