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Zafarbek Ibrohimov

Zafarbek Ibrohimov

Los Angeles, CA, United States
Member since October 14, 2015
With a dozen years of experience, Zafarbek is a passionate software engineer who has designed, implemented, and adopted technically sophisticated applications mainly using the .NET platform. He also is a Microsoft Certified Solutions Expert in web applications and his strong practical background in IT, software engineering, and project management makes him extremely capable working on projects of any size.
Zafarbek is now available for hire
Portfolio
  • Synergy Sports Tech
    C#, .NET, MongoDB, MySQL, ASP.NET MVC, Web API, Swagger
  • UltraPlay Ltd.
    SQL Server, .NET, C#, JavaScript, Redis, ASP.NET MVC, AngularJS, jQuery...
  • Medyear
    .NET, C#, Web API, Swagger, Windows Servers, WCF, ASP.NET MVC, SQL Server...
Experience
  • .NET, 9 years
  • C#, 9 years
  • JavaScript, 9 years
  • ASP.NET MVC, 8 years
  • HTML, 7 years
  • CSS, 7 years
  • MongoDB, 5 years
  • Azure, 4 years
Los Angeles, CA, United States
Availability
Part-time
Preferred Environment
JavaScript and C#
The most amazing...
...piece of software I've created crawls the whole internet and finds the best fashion deals matching your style, taste, and budget.
Employment
  • Software Engineer
    Synergy Sports Tech
    2016 - PRESENT
    • Led the design of a MongoDB database system that successfully migrated data from an existing MySQL relational database—streamlining the data management processes.
    • Conceptualized and built a software platform comprised of billions of database records (baseball and basketball statistics for multiple leagues)—enabling accurate, responsive reporting.
    • Acted as the team lead for various continuous improvement efforts to enhance the flexibility and robustness of reporting capabilities across multiple functions.
    Technologies: C#, .NET, MongoDB, MySQL, ASP.NET MVC, Web API, Swagger
  • Software Engineer
    UltraPlay Ltd.
    2015 - 2016
    • Devised and deployed a Redis-based caching solution that generated a four-time improvement in website speed.
    • Engineered multiple single-page applications that connected with online betting experience—resulting in a more responsive user experience.
    • Leveraged a third normal form (3NF) to optimize the database structure, including queries and functions—designed to improve SQL Server database performance.
    • Implemented secure payment methods into the system using numerous payment gateways.
    Technologies: SQL Server, .NET, C#, JavaScript, Redis, ASP.NET MVC, AngularJS, jQuery, HTML5, CSS3, Twitter-Bootstrap
  • Software Engineer | Engineering Manager
    Medyear
    2013 - 2015
    • Built and maintained an API utilizing the Web API platform designed for mobile applications.
    • Migrated effectively from a NoSQL-based database (Sqrrl) solution to a SQL-based database (SQL server) environment to support future and current business needs.
    • Implemented effectively a clustered database environment and failover system using a Windows and SQL server; the cluster included six interconnected computers to deliver maximum server performance and zero downtime.
    • Developed 100+ pages of a responsive website infrastructure using Twitter-Bootstrap—enabling improvements in the usability and accessibility by end users.
    Technologies: .NET, C#, Web API, Swagger, Windows Servers, WCF, ASP.NET MVC, SQL Server, JavaScript, Twitter Bootstrap, jQuery, HTML5, CSS3
  • Software Engineer
    Quadevs
    2009 - 2013
    • Innovated a software platform designed to crawl the entire Internet—locating best fashion deals that match user requirements and budget.
    • Performed advanced development of an interactive Node.js-based text and video chat; utilized by 5 million people monthly.
    • Facilitated cloud-based technologies to include AWS and Azure, popular APIs from Google and Facebook, and common payment gateways such as Authorize.Net and PayPal.
    Technologies: C#, JavaScript, Node.js, SQL Server, ASP.NET MVC, Orchard, Redis, MongoDB, AWS, Azure, AngularJS, Twitter Bootstrap
Experience
  • Synergy Sports (Development)

    For this project, I initiated and spearheaded the modernization and enhancement initiatives in collaboration with organizational leadership and technical personnel. I also worked with business and technology groups to refine requirements and functional specifications. Lastly, I supported the development of code and unit tests in a continuously integrated environment.

  • Medyear (Development)

    I led the team of six multidisciplinary developers in performing software engineering functions within a fast-paced environment—successfully executing several product releases. Hired, mentored, and trained personnel in line with cost, time, and quality specifications.

  • UltraPlay (Development)

    I developed software within a collaborative agile environment—partnering with an interdisciplinary group of developers to support a diverse population of end users.

  • Quadevs (Development)

    I executed the SDLC for a software company that was serving a broad range of clients with custom-built, multi-product technology applications. To do this, I also collaborated across multiple functions to gather and translate complex user requirements into actionable project roadmaps. In addition, I was the key contributor to large, multi-faceted projects such as social networks and eCommerce platforms.

Skills
  • Languages
    HTML, CSS, JavaScript, SQL, ASP.NET Razor, C#, T-SQL, XML
  • Frameworks
    Bootstrap, Angular, .NET, ASP.NET MVC, Unity, Swagger, Windows Communication Framework (WCF), ASP.NET Web API, Entity
  • Libraries/APIs
    jQuery, SignalR, React.js
  • Tools
    Visual Studio, Git, AWS SDK
  • Paradigms
    Agile Software Development, Object-oriented Programming (OOP), Unit Testing, Test-driven Development (TDD)
  • Platforms
    Azure, Windows, Oracle
  • Storage
    MongoDB, Microsoft SQL Server, JSON, Redis, Oracle PL/SQL
  • Other
    Project Management
Education
  • Bachelor of Science degree in Business Information Systems
    University of Westminster - Tashkent, Uzbekistan
    2007 - 2011
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