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Dionis Takac

@dionistakac

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Senior .NET developer building enterprise web apps and microservices with Azure and production-grade APIs.

Serbia

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What I'm looking for

I’m looking for remote full-time work or B2B contracts with EU & worldwide teams. I want to build and operate microservices and REST APIs in .NET with Azure CI/CD, strong production support, and collaborative cross-functional delivery.

I’m a Senior .NET Developer with 10+ years of experience building enterprise-grade web applications and distributed microservices. I focus on clean architecture, SOLID principles, and production-grade RESTful APIs, with strong familiarity with event-driven and CQRS patterns.

In my current role, I designed and maintained RESTful microservices using .NET 8/9/10, improving stability across distributed platforms. I’ve also optimized Azure DevOps CI/CD pipelines (YAML-based), monitored and troubleshot containerized services on Azure Kubernetes Service (AKS), and handled P1 incidents to improve uptime and reliability.

I also built and maintained an insurance platform on .NET Framework and SQL Server, integrating third-party digital signature services and implementing dynamic PDF generation. Through query and caching optimizations, I improved page load times by 4–5x, while supporting production deployments and leading incident response for critical system issues.

Experience

Work history, roles, and key accomplishments

Current

Senior .NET Developer

Current

Elanwave

Jun 2024 - Present (2 years 1 month)

Designed and maintained RESTful microservices using .NET 8/9/10 with SOLID principles and clean architecture. Optimized Azure DevOps CI/CD pipelines, monitored services on AKS, and resolved production incidents.

.NET 8+.NET 9 10 C RESTful APIs Microservices SOLID Clean Architecture Azure DevOps Production Support Incident Response Cross Functional Collaboration

.NET / Sitecore Developer

DataArt

Jan 2023 - Jun 2024 (1 year 5 months)

Developed Sitecore 9.x components for a UK office rental platform, including full-text search with Solr and reusable UI components. Resolved P1 production incidents under tight SLA constraints and improved quality through refactoring and performance tuning.

Solr Full Text Search UI Components Refactoring Performance Tuning

.NET Developer

Simple Solutions

Feb 2021 - Jan 2023 (1 year 11 months)

Built and maintained an insurance platform using .NET Framework and SQL Server for thousands of daily active users. Integrated a digital signature API, implemented dynamic PDF generation, created background services, and led incident response for critical issues.

.NET Framework SQL Server Insuring Platforms Third Party Digital Signature API Dynamic PDF Generation Query Optimization Caching Incident Response

.NET / Sitecore Developer

Perficient - Brainjocks

Jan 2018 - Feb 2021 (3 years 1 month)

Delivered Sitecore solutions for US enterprise clients including Resideo, ANSI, and Neenah Paper. Owned backend feature development, effort estimations, client collaboration, and peer code reviews.

Backend Development Effort Estimation Code Review

Software Developer (Full-Stack)

Devtech

Aug 2015 - Nov 2017 (2 years 3 months)

Worked on full-stack development using AngularJS and .NET, including feature development and bug fixing. Delivered work in an Agile environment across multiple product teams.

AngularJS .NET Full Stack Developer Agile Scrum