Vitaliy Tsvayer

Recent projects: *Migration of ASP.NET WEB API applications running on Windows to .NET Core 2.0 running on Linux *Design and development of Flight Search/Booking Gateway API with multiple provider integrations like Amadeus, THY, etc *Design, development, integration and consultation of CI/CD solution based on AWS and Bitbucket *Refactor legacy code to a readable form suitable for unit testing and code review. Various critical bugs, misbehaving logic flows and security issues were fixed.

I have worked on various FinTech projects like alternative payment methods, e-wallets, payment gateways, etc * Full Software Development Cycle Management * System Architecture Design * External Service Provider Integrations * Software Development Team Management * Writing and reviewing code

I have worked on a Global Travel Marketplace Platform which is a Hotel/Flight/RentCar/Tour Searching/Booking Gateway System with requirements to be highly available, horizontally scalable to support high volume traffic, open modular architecture to support further system evolution, effortless customisation and support for easy integration to external providers. * Full Software Development Lifecycle Management * System architecture design * System infrastructure design and management (AWS), etc

I have worked on Turkey's largest Online Office Supplies Retailer platform. * Full Software Development Lifecycle Management * System architecture design * External Service Provider Integrations * Software Development Team Management * Writing and reviewing code

I have developed a Harness Morphology Viewer used for projection of 3-dimensional aircraft cabling schema on to a 2-dimensional canvas with an automatic layout engine and graph analysis tools. It is used by aircraft engineers during a design phase to quickly generate and analyse a cabling schema. System is deployed at one of the largest aircraft manufacturing companies in Europe. * System design and implementation * Integration with external services for data import/export

I have consulted a big mining company on integration of OpenText Livelink document management platform. I have implemented various integration scripts during the process using OpenText Web Service API and .NET stack.

I worked as a senior member of a software development team for Turkey largest online gambling platform. It provides real-time online bidding experience for various sport games.

I have worked on various projects from Telecom Industry. One of the projects was an SMS Subscription Management Platform, which was part of a bigger Turkcell SDPA (Service Delivery Platform). It handled subscription and information query requests over SMS channel, had an intelligent message parsing engine and user interaction flow engine. It handled most of the infotainment sms traffic for several years. I have leaded architecture design, development, integration and technical support of the system.

I have worked on various projects in Telecom Industry. On of the projects was Turkcell Shubuo-an initiative to build a mobile services delivery platform which gives customers access to infotainment content provided by various service providers and common API for integration of those services: news, finance, sport scores, flirt, city life, music. I built various modules of the system like subscription, sms messaging, charging, provider integrations, api developments, etc

I have worked on various web projects based on LAMP stack (Linux, Apache, MySQL, PHP)