Neven Klofutar, Developer in Zagreb, Croatia
Neven is available for hire
Hire Neven

Neven Klofutar

Verified Expert  in Engineering

Bio

Neven is a software developer with over 15 years of experience, mainly focusing on ASP.NET and .NET Core. During his career, he had the opportunity to work on various projects, from small applications to larger-scale projects. Neven has also spent around three years working in a small startup studio making major computer game from the beginning to the full production, which was a rich experience.

Portfolio

Infobip
C#, .NET Core, Microsoft SQL Server, Vue 2, Git, Jira, Confluence...
Cleardoc Inc.
Angular, Node.js, NgRx, RxJS, REST, WebRTC, Sockets, FFmpeg
Erste Bank
ASP.NET, .NET Core, Oracle, SQL, C#, SharePoint, Subversion (SVN)...

Experience

C# - 15 yearsVisual Studio - 15 yearsSQL - 15 yearsMicrosoft SQL Server - 10 yearsVisual Studio Code (VS Code) - 3 yearsEntity Framework Core - 3 years.NET Core - 3 yearsAgile Software Development - 3 years

Availability

Part-time

Preferred Environment

C#, .NET Core, Windows

The most amazing...

...thing for me was switching from web to gaming development and creating new in-game mechanics in the 3D world.

Work Experience

Software Engineer

2021 - PRESENT
Infobip
  • Developed, maintained, and deployed an application for automatic invoice sending to the clients.
  • Built, maintained, and deployed application for creating and maintaining internal VPN connections and sensors.
  • Coordinated customers' requests to the team about application upgrades.
Technologies: C#, .NET Core, Microsoft SQL Server, Vue 2, Git, Jira, Confluence, Visual Studio, Visual Studio Code (VS Code)

Full-stack Angular/Node.js Developer

2022 - 2024
Cleardoc Inc.
  • Co-developed a new application that replaced static JSON templates.
  • Fixed a list of bugs tracked through Jira, which was confirmed by the testing team.
  • Added functionality to upload custom images that customers can use in their live projects.
Technologies: Angular, Node.js, NgRx, RxJS, REST, WebRTC, Sockets, FFmpeg

Senior C# Developer

2019 - 2021
Erste Bank
  • Created, maintained, and deployed internal tools that were consumed by other departments.
  • Upgraded and maintained task system used by crediting department.
  • Maintained an internal document classification system.
Technologies: ASP.NET, .NET Core, Oracle, SQL, C#, SharePoint, Subversion (SVN), Visual Studio, Git

LUA Gameplay Developer

2014 - 2018
Lion Game Lion
  • Designed and developed an in-game system for using fire grenades.
  • Developed a system for character cosmetic customization.
  • Designed and developed a system for weapon parts customization.
Technologies: Lua, Subversion (SVN), Visual Studio Code (VS Code)

C# Developer

2012 - 2014
Erste Bank
  • Co-designed and created an application for tracking client rating (Know your client).
  • Created and co-designed an application for tracking information about anti-money laundering.
  • Maintained an application for retail client credit approvals.
Technologies: C#, ASP.NET, Oracle, Subversion (SVN), Visual Studio

C# Developer

2011 - 2012
Conscius
  • Created and deployed SharePoint application where client's employees could create ideas for business improvements.
  • Developed, maintained, and deployed an application where client's employees could create polls and ratings.
  • Maintained and upgraded various in-house existing projects.
Technologies: ASP.NET, C#, Visual Studio, Microsoft SQL Server, SharePoint

C# Developer

2008 - 2011
Perpetuum Mobile
  • Designed, created, and deployed various smaller SharePoint projects for local T-Mobile client.
  • Created and deployed customized Microsoft CRM installation.
  • Developed and deployed an application for tracking employees' timetables for the environmental protection agency.
Technologies: C#, ASP.NET, Microsoft SQL Server, Visual Studio, SharePoint, Microsoft Dynamics CRM

C# Developer and Trainer

2002 - 2008
Algebra
  • Upgraded and maintained internal application for handling classes, students, and schedules.
  • Taught web development classes such as HTML, JavaScript, CSS, ASP.NET, and SQL Server.
  • Prepared ASP.NET and SQL teaching materials.
Technologies: C#, ASP.NET, Microsoft SQL Server, Active Server Pages (ASP), Visual Studio

Tracking of Internal VPN Connections and Sensors

Vue and .NET Core application for clients where they could create an internal virtual private network by specifying datacenter, firewall, and more. The application would create connections using entered data and subsequently make a Jira task that employees would need to resolve to finalize the creation of that VPN.

Prepayment and Commitment Application

.NET Core and Vue 2 application used by members of finance division that needed a way to track SMS bundle deals with internet services providers. The application would track the status of current bundle contracts' and enable users responsible for renegotiating new bundles in time.

It would also enable users to set low and high watermarks on the SMS message count in those contracts so users would have a better representation of their bundles.

Automatic Invoice Sending

A .NET Core background application that would activate at a specific time, connect to the appropriate API endpoints to collect necessary data for particular clients marked they want to use this option, and create database entries to send out invoices.

The application used the RabbitMQ producer and consumer idea where initial data was gathered by the producer that would pass it to the consumer.

Libraries/APIs

Entity Framework, Vue 2, Node.js, NgRx, RxJS, WebRTC, Sockets, FFmpeg

Tools

Visual Studio, Subversion (SVN), Git, Jira, Confluence, Microsoft Dynamics CRM

Languages

C#, C#.NET, HTML, SQL, TypeScript, JavaScript, HTML5, T-SQL (Transact-SQL), Lua, Active Server Pages (ASP), CSS

Frameworks

.NET Core, .NET, Entity Framework Core, Angular, ASP.NET Web API, ASP.NET

Paradigms

Agile Software Development, Agile, REST

Platforms

Visual Studio Code (VS Code), Windows, Docker, Oracle, SharePoint

Storage

Microsoft SQL Server

Other

APIs

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring