Osman Mehinagic, Software Developer in Zenica, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
Osman Mehinagic

Software Developer in Zenica, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina

Member since September 2, 2020
Osman is a talented engineer with over eight years of experience in the technology industry, specializing in analysis, design, implementation, and .NET-based information systems. He developed a module for financial trading used by the public, gambling, and financial sectors and has delivered products used by thousands daily. He was a Bosnian Math National team member and participated in Junior Balkan Mathematical Olympiad.
Osman is now available for hire

Portfolio

Experience

Location

Zenica, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina

Availability

Part-time

Preferred Environment

Git, SQL Server Management Studio, Visual Studio, SQL Server

The most amazing...

...system I've developed is a module for financial trading that has been used by the public, gambling, and financial sector in Bosnia and Herzegovina.

Employment

  • Senior Software Engineer and Team Manager

    2018 - PRESENT
    Comtrade System Integration (part of Comtrade Group)
    • Actively participated in every phase of software development including business analysis. Provided new ideas for software solution architecture.
    • Provided technical mentoring to more than 20 software engineers, including code reviews, technical presentations, and every-day assistance with their regular tasks.
    • Optimized different kinds of SQL databases with tables that have over one billion records, including indexing and query performance.
    • Implemented and maintained different REST APIs which were used by (and integrated into) several different systems.
    • Provided Team Management for four teams and more than 20 software engineers, which included the team member's organization, task assignments, and weekly meetings.
    • Provided technical training for the client team, including project presentation.
    • Actively included in technical presales actions that along with the writing of solution architecture proposals, project specifications, and scope definitions.
    Technologies: Background Jobs, Windows Services, Solution Architecture, Design Patterns, NHibernate, Entity Framework, REST APIs, MongoDB, SQL, .NET Core, C#.NET, SQL Server
  • Full-stack .NET Developer

    2020 - 2021
    Kalon Creative
    • Served as a full stack developer on a several projects simultaneously.
    • Assisted the team that developed new modules used by many users in short period of time.
    • Completed bug fixing and problem analysis for several projects simultaneously.
    Technologies: Microsoft SQL Server, Entity Framework, C#, ASP.NET Core, ASP.NET
  • Software Engineer/Senior Software Engineer

    2013 - 2018
    Comtrade Group
    • Implemented a new back-end module for financial trading, including SQL database design.
    • Tracked and fixed bugs in different systems. Troubleshot performance issues.
    • Completed code refactoring for different modules including database redesign and optimization.
    • Wrote unit and end-to-end tests for all back-end functionalities.
    • Wrote technical project documentation that was delivered to the client.
    Technologies: NHibernate, Entity Framework, REST APIs, XML, XSLT, ASP.NET Web Forms, ASP.NET MVC, MongoDB, SQL, C#.NET
  • .NET Developer

    2010 - 2013
    Freelance
    • Developed a Windows Forms application for a local gym that included door access control using Arduino based on active/inactive membership. The app also provided a complete payment history for gym members.
    • Developed an ASP.NET MVC application for a local health clinic that included a module for scheduling an examination, patient health history, and print-outs of patient papers.
    • Developed Windows Forms application for a local veterinary practice that included animal and owner records with a complete health and payment history.
    Technologies: jQuery, CSS, HTML, Arduino, SQL, ASP.NET MVC, Windows Forms, C#

Experience

  • NDA Client

    An internal tool for a public and financial organization that includes modules for financial trading and debtor monitoring used by thousands daily. Built in C# using ASP.NET Web API, Windows Services, and SQL Server.

  • COVID-19 Viber Chatbot

    Viber chatbot provides information about COVID-19 statistics in Bosnia and Herzegovina, along with basic information and guidelines. Data are supplied per change or per request to all chatbot subscribers. Built in C# using ASP.NET Web API.

Skills

  • Languages

    C#, SQL, C#.NET, HTML, CSS, JavaScript, ASP.NET Razor, XSLT, XML
  • Frameworks

    .NET, .NET Core, ASP.NET MVC, ASP.NET Web Forms, ASP.NET, ASP.NET Core, NHibernate, Razor
  • Libraries/APIs

    REST APIs, Entity Framework, LINQ, jQuery, Viber API, Windows Forms
  • Tools

    Visual Studio, Git
  • Paradigms

    Database Design, Design Patterns, RESTful Development
  • Storage

    SQL Server Management Studio, Microsoft SQL Server, MongoDB
  • Other

    Back-end Development, RESTful APIs, Database Optimization, Windows Services, System Integration, Business Analysis, APIs, Code Review, Source Code Review, Task Analysis, SQL Server, Viber Bots, Team Management, Technical Hiring, Interviewing, Solution Architecture, Background Jobs
  • Platforms

    Arduino

Education

  • Master's Degree in Computer Science and Informatics
    2014 - 2019
    University of Sarajevo, Faculty of Electrical Engineering - Sarajevo, Bosnia, and Herzegovina
  • Bachelor's Degree in Computer Science and Informatics
    2011 - 2014
    University of Sarajevo, Faculty of Electrical Engineering - Sarajevo, Bosnia. and Herzegovina

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