Marcin Marlon Bielek
Verified Expert in Engineering
Software Developer
Budapest, Hungary
Toptal member since August 11, 2017
Marcin specializes in the design and development of enterprise-level applications using .NET technologies. Marcin uses his background in business analysis and project management (certified PMP and Scrum) to successfully execute software development projects. Marcin has over six years of experience as a full-stack developer proficient in the following: ASP.NET, C#, Web API, MS SQL, HTML, CSS, JavaScript, jQuery, and AngularJS
Portfolio
Experience
- Microsoft SQL Server - 7 years
- Database Modeling - 7 years
- C# - 7 years
- T-SQL (Transact-SQL) - 7 years
- Agile Software Development - 5 years
- ASP.NET Web API - 5 years
- AngularJS - 4 years
- Project Management Professional (PMP) - 4 years
Availability
Preferred Environment
Sublime Text, TFS, Visual Studio
The most amazing...
...project I've designed and developed was an enterprise reporting and strategic planning support system compiling and visualizing data from various sources.
Work Experience
IT Manager
CPL Integrated Services
- Designed and developed an IT identity management system to function as an SSO—allowing the integration of other enterprise IT systems (C#, ASP.NET MVC, Web API, JSON, AngularJS, HTML, CSS, and MS SQL 2014).
- Designed and developed an employee change management system (C#, HTML, CSS, AngularJS, jQuery, and SharePoint 2013).
- Designed and implemented an on-premise hosted SharePoint environment (SharePoint 2013, C#, AngularJS, HTML, and CSS).
- Created IT system integration services (C#, Web API, JSON, MS SQL 2014, and PowerShell).
- Established the global IT function within the organisation.
- Developed IT processes in line with business operation’s requirements.
- Developed IT strategies for disaster recovery and business continuity.
Business Analyst
CPL Integrated Services
- Managed software development projects for business critical IT systems.
- Designed and implemented an internal centralized reporting system (C#, ASP.NET Forms, Web Services, XML, jQuery, HTML, CSS, and MS SQL 2012).
- Created a document change management system (C#, HTML, CSS, AngularJS, jQuery, SharePoint 2013, and Workflows).
Experience
Enterprise Reporting System
Education
Bachelor of Science in Databases (Computer Science)
Polish-Japanese Institute of Information Technology - Warsaw, Poland
Skills
Libraries/APIs
REST APIs, jQuery, Web API, jQuery UI, Google Maps API
Tools
Microsoft Visual Studio, Visual Studio Online (VSO), Microsoft Access, Sublime Text 3, Visio, Microsoft Team Foundation Server, Visual Studio, TFS, Sublime Text, Microsoft Project
Languages
Visual Basic for Applications (VBA), HTML, T-SQL (Transact-SQL), C#, JavaScript, UML, XML, CSS, SQL
Frameworks
AngularJS, ASP.NET Web API, ASP.NET Web Forms, OAuth 2, ASP.NET MVC, ASP.NET
Paradigms
RESTful Development, Agile Software Development, Scrum, Requirements Analysis, UI Design
Platforms
Windows Server, Azure, SharePoint 2013
Storage
SQL Server Management Studio (SSMS), Database Modeling, Microsoft SQL Server, JSON
Other
Documentation, Data Modeling, Business Analysis, Team Management, ITIL V3 Foundation Certified, Project Management Professional (PMP), Certified ScrumMaster (CSM), Writing & Editing, UI Development
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