Professional application architect and developer in wide variety of business applications. 24 years of professional experience in research, design and developing business systems, mostly on Microsoft platform. Long-time experienced in C#/.NET, frontend technologies (SPAs, meta frameworks, WebAssembly), and mostly working on the web platform and for the cloud. Worked for different industries like: communication systems, ERP systems, platform applications, packaging and delivery products, government- and public-based projects.Currently in the role of software architect, implementing variety of distributed solutions delivered on the Cloud (distributed monoliths, SOA, microservices, server-less, event-driven architecture, IoT). Always interested in design and architecture of IT projects, development based on Agile methodology, openly discussing with customers and end-users. Also, in position of mentor and coach, encouraging employees in the company. In spare time, giving lectures at IT conferences.Speaker at the following IT conferences:- WinDays, DevArena, Weblica, MS Community- INIT (Banja Luka, Bosnia & Hercegovina) - .debug (Zagreb) - DevDays Europe (Vilnius, Lithuania)Regular attendee on many IT conferences around the world.
-
University LecturerSveučilište AlgebraCroatia -
University LecturerSveučilište Algebra Apr 2024 - PresentZagreb, CroatiaLecturer in professional training using andragogical methods in the field of software engineering (software solution development). Currently giving a course on ASP.NET application development using the C# language. -
Business OwnerNobeard Jan 2024 - PresentVaraždin, CroatiaAs an independent software architect, mentor and tech lead, I offer services to help companies grow. During my 25 years of service in IT industry, I've always wanted to improve and learn, and I think this is very important aspect of the human life in general. If only I would teach one man to work better, and help others in the process, it could be a better world out there. -
Technical LeadFactory X D.O.O. Jan 2024 - PresentČakovec, Međimurje, CroatiaThe role of technical lead is a versatile and comprehensive, especially if it is about dynamic and small-sized company like Factory X. Guiding software development and keeping it at the business pace, together with providing software architect and mentorship expertise is just one of the roles that I've been contributing to - all for the objective of improving and modernizing the technology and processes in the company. -
.Net Team LeadConet Hrvatska Jun 2022 - Jan 2024Varaždin, CroatiaInspiring and coaching a talented team of people, on a .NET/C#/Azure stack. Dedicated to their education and team participation, thus making them professional and creative.During my lecturing, I have been studied and analysing different SPA frameworks, including Angular, React, Vue.js, Svelte, together with the building and rendering optimization techniques. Always very fond of learning something new and exciting! -
Software ArchitectConet Hrvatska Dec 2021 - Jan 2024Managing and developing cloud-native applications based on .NET both internal and for the customers. Working as a cloud consultant for large EMEA-region companies on Azure and on-prem. Developing solutions in C#, .NET 7, Blazor, for the distributed environments. Leading small and medium-sized teams based on Agile methodologies, and DevOps principles. -
Software ArchitectEkobit Mar 2019 - Dec 2021VaraždinStarted as a lead developer, I've organized and managed a large team of colleagues for a EU-based client, for delivering microservice-based cloud solution. I was part of the architecture team that modernized the existing system to the cloud-native solution, using DevOps, containerizaton, .NET Core and Angular.
-
Project LeadEkobit Sep 2017 - Dec 2021ZagrebManaging and architecting web applications for clients, mostly on front-end. Specialized in ASP.NET Core and Angular solutions, using related frameworks and libraries that accompany the web architecture life cycle (Microsoft Team Foundation Server, Git, JIRA, Visual Studio, VS Core). Familiar with the variety of web communication frameworks such as SignalR, Web sockets, Skype for Business and WebRTC. Doing lectures on web programming in general, JavaScript, TypeScript, styling, Angular and .NET… Show more Managing and architecting web applications for clients, mostly on front-end. Specialized in ASP.NET Core and Angular solutions, using related frameworks and libraries that accompany the web architecture life cycle (Microsoft Team Foundation Server, Git, JIRA, Visual Studio, VS Core). Familiar with the variety of web communication frameworks such as SignalR, Web sockets, Skype for Business and WebRTC. Doing lectures on web programming in general, JavaScript, TypeScript, styling, Angular and .NET framework, also mentoring employees and interns. In spare time giving lectures on IT conferences and private IT school. Show less
-
Senior Software DeveloperEkobit Jan 2007 - Mar 2019VaraždinDeveloping and consulting work for various types of client-based applications, incl. accounting, data management, waste mgmt, project scheduling. Technologies included .NET C#, WPF, Silverlight, ASP.NET, Windows Store applications, Javascript web applications. Lately, architect and lead developer of communication software based on Microsoft Lync system (contact center integration). Additional experience in building ASP.NET MVC, HTML/JavaScript single-page applications, and cross-platform web… Show more Developing and consulting work for various types of client-based applications, incl. accounting, data management, waste mgmt, project scheduling. Technologies included .NET C#, WPF, Silverlight, ASP.NET, Windows Store applications, Javascript web applications. Lately, architect and lead developer of communication software based on Microsoft Lync system (contact center integration). Additional experience in building ASP.NET MVC, HTML/JavaScript single-page applications, and cross-platform web and mobile projects. Currently, developing Angular + TypeScript applications, ASP.NET Core and Web APIs on different platforms. Show less
-
Lead Software DeveloperTmt D.O.O. Jan 2006 - Dec 2006ČakovecEmployed as a visionnaire for migration of legacy production system to .NET platform and SQL Server 2005, developed multiple apps for in-house production system, including version control, assembly production system, customer management, etc. Experience in working in team, handling in-house development.
-
Lead Software DeveloperAilec It D.O.O. Jun 2003 - Dec 2005VaraždinLead sorftware developer, working on various client applications in VB.NET, incl. windows services, server mgmt apps, for production systems. Self-organized, always motivated member of company. Later, contributed in web development on ASP 3.0 / JScript, and MSI deployment solutions. Experience in office management in general.
-
Executive Director, Development LeadVirtum It D.O.O. Oct 2003 - Aug 2004VaraždinOwner/manager of small IT company established in Varaždin, 2003. Handling business opportunities in architecting and developing of accounting applications for bookkeeping accounting firms. Experience in design of specialized software in VB.NET and SQL Server 2005 for schools and startup companies.
-
Software DeveloperTask Informacijski Sustavi D.O.O. Nov 1999 - May 2003VaraždinStarted as a software developer for implementing an accounting software in Visual Basic 6.0 and SQL Server 2000 for small and medium business companies. Specialized on warehouse and asset management for small and medium-scale enterprises.
Ratko Ćosić Education Details
-
Faculty Of Organization And InformaticsInformation Systems
Frequently Asked Questions about Ratko Ćosić
What company does Ratko Ćosić work for?
Ratko Ćosić works for Sveučilište Algebra
What is Ratko Ćosić's role at the current company?
Ratko Ćosić's current role is University Lecturer.
What schools did Ratko Ćosić attend?
Ratko Ćosić attended Faculty Of Organization And Informatics.
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial