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Bogdan Vasile R.

FULL STACK DEVELOPER

659 dollar
Freelancer
14 ans
Cluj-Napoca, ROMANIA
Node.js JavaScript C# ASP.NET Angular .NET

Mon expérience

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FreelanceAugust 2014 - Présent

Involved in various projects as architect / consultant / developer

• Chassi - Senior Software Engineer
- Technologies: .NET Core, ASP.NET Core, SQL Server, Angular 10+, AWS Lambda

• Paddy Power Betfair (via Nitrovery) - Senior Software Engineer in the Risk and Trading department
- Designed and implemented high-throughput, low-latency and high-availability distributed systems that use Monte-Carlo simulation-based models to price sporting events
- Micro-service based architecture that scales to tens of simultaneous events and produce prices for thousands of selections with sub-second latency
- Did everything from high level system design to low level performance optimizations.
- Technologies: .NET Core, ASP.NET Core, Akka.NET, RabbitMQ, Kafka, SQL Server, MySQL, AWS
• Infotron - Architect on PerfectXL which is a SaaS that does static analysis on Excel spreadsheets
- I was brought in to do performance optimizations and ended up doing full blown project rescue
- Redesigned critical parts of the system and helped implement an MVP which was successfully sold to many big companies such as PwC, Shell, NN and Port of Rotterdam
- After the success of the MVP, the company secured another round of funding
- Technologies: .NET, ASP.NET Web API, SQL Server, AngularJS
• Truelytics (via Toptal ) - Lead developer on a SaaS for financial advisors built on Azure
- First engineer after the company had acquired the product
- Helped them modernize the system and expand the team
- Technologies: .NET, ASP.NET MVC, ServiceStack, MongoDB, Azure
• NearForm - Full-stack developer for one of the largest Node.js consulting companies in the world
- Involved in the development of several big APIs
- Built web and desktop applications.
- Technologies: Node.js, Angular 2+, MongoDB, MySQL, Electron
• Wirestorm - Full-stack developer on a product placement platform
- Technologies: Node.js, AngularJS, MongoDB, Loopback
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SDL plcJanuary 2013 - November 2014

• Senior developer for SDL Translation Management System (TMS)
• Active role in the development of new features and enhancements
• Involved in the design and development of a REST API built with ASP.NET Web API. Took ownership of and implemented the security layer
• Designed and implemented an SDK for the SDL Groupshare API which was subsequently used for an integration between SDL TMS and SDL Groupshare
• Leading role in architecture and execution of the migration of the ation layer from legacy technologies to ASP.NET MVC
• Introduced IOC and implemented it using StructureMap
• Involved in database maintenance and optimization.
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EndavaMay 2012 - January 2013

• Worked in the financial field on a bond management platform that allowed users to search, filter
and do transactions. The financial information was extracted from structured and unstructured data
feeds.
• Designed and implemented white labeling capabilities.
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FortechAugust 2011 - April 2012

• Worked on multiple SEO and customer acquisition projects that included landing pages for different brands and retailers. Migrated legacy landing pages from ASP.NET WebForms to ASP.NET MVC and built new landing pages in ASP.NET MVC.
• Developed a web based application for creating email campaigns. The application was built using ASP.NET MVC, SQL Server, JavaScript and jQuery.
• Developed a targeted ad platform. The purpose of the platform was to create and deliver multi-media ads through lightboxes. The platform included a recommendation engine whose inputs included data from the ads and lightboxes. Championed the adoption of MongoDB. The platform was developed using ASP.NET MVC, JavaScript, Node.js, MongoDB and Redis.
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UMT SoftwareJanuary 2011 - May 2011

• Worked on the development of the company's flagship product which extended the project and
portfolio management capabilities of Project Server with cost and benefits management techniques
• Redesigned and implemented the audit trail feature of the product
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TeamevolveSeptember 2007 - February 2010

Developed several tools and web applications using the Perl programming language:

• Built an MVC framework from scratch using mod_perl. Used an in house built template engine
Created an internal website with the help of this framework
• Built a Perl to ActionScript translator and the reverse ActionScript to Perl translator
• Built a non-blocking server that used a custom protocol resembling HTTP. Created a chat application with the help of this server
• Built an SDK for the EVE online REST API. Used it in an application that monitored EVE online character statistics
• Built an IRC bot

Mes compétences

Youtube API, WebSockets, Web Services, Web development, WCF, Visual Studio, TFS, Subversion (svn), SQL, Software Architecture, SignalR, SDK, Scrum, REST API, REST, RabbitMQ, OOP, OOD, Node.js, MySQL, MongoDB, Microsoft SQL Server, Microservices, Linq.js, LINQ, JSON, jQuery, JavaScript, IoC, HTTP, HTML5, HTML, Entity Framework, Electron.js, Electron, Design Patterns, DDD, CSS, C#, Azure, AWS, ASP.NET Web API, ASP.NET MVC, ASP.NET Core, ASP.NET, Apache Kafka, AngularJS, Angular, Akka, AJAX, ActionScript, .NET Core, .NET