Alexey Kirillov

Alexey Kirillov Email and Phone Number

C# Backend Developer @ Zyfra Company
helsinki, southern finland, finland
Alexey Kirillov's Location
Kaliningrad, Russia, Russian Federation
About Alexey Kirillov

I'm a software developer with 10+ years of experience.Strong understanding of software development principles and methodologies like DRY, SOLID, KISS, etc.Excellent knowledge of Microsoft technologies like C#/.NET, .NET Core, WinForms, ADO.NET, ASP.NET (WebForms, MVC, Web API), WCF, Entity Framework, MS SQL, TFS.Experience with parallel programming and high-performance applications.Usually, I am interested in areas related to backend: business logic, data processing, complex calculations, etc.The frontend is not my best side, but I know jQuery, Bootstrap, and had used Angular, React/Redux.Experience of work with TFS, Git.Knowledge of the principles of SCRUM and Kanban.Experience in the administration of Windows Servers and UNIX-like systems (FreeBSD/Linux).I like to do and get the Code Review.I like to explore and solve complex problems.

Alexey Kirillov's Current Company Details
Zyfra Company

Zyfra Company

View
C# Backend Developer
helsinki, southern finland, finland
Website:
zyfra.com
Employees:
137
Alexey Kirillov Work Experience Details
  • Zyfra Company
    Senior Software Engineer
    Zyfra Company Aug 2023 - Present
    Moscow, Russia
  • Ozon.Ru
    Software Engineer
    Ozon.Ru Aug 2022 - Aug 2023
    Moscow, Moscow City, Russia
    Developing and support microservices with using C# and .Net Core, Apache Kafka, MS SQL Server.
  • Veeam Software
    Experienced Developer
    Veeam Software Jul 2021 - Jun 2022
    Санкт-Петербург, Россия
    Developing a new satellite service which collect, process and send results to server information about backuped objects.To Windows agent service was added the ability to run an additional separate satellite process. Satellite process runs when on computer works or installed target application. Agent service control the state of satellite process and rerun it if required. Agent service and satellite process joint by Win32 API Job Object. Job Object helps terminate the satellite process on unexpected termination of agent service.To satellite process was added a new functionality for collecting information about objects backuped by target application. Target application expose REST API which used by satellite process to collect required information. Then satellite process does processing, aggregating and saving information to a local store. After success collect satellite process send through agent service to main server notification about new portion of information.The main server after receiving notification about new information send to satellite process request for getting information about backuped objects.Also were written stored procedures for database server for processing and aggregating information received by main server from all satellite processes.The team used git-flow and code review.
  • Программный Продукт
    Senior Software Engineer
    Программный Продукт Dec 2020 - Jun 2021
    Москва, Россия
    As a senior backend developer was doing implementation of new functionality according to business requirements. Adding new commands and queries within the CQRS paradigm using the Mediatr library.Also was writing SQL scripts to manage database objects and code for stored procedures.Performing a code review.
  • Dealersocket
    Software Engineer
    Dealersocket Nov 2017 - Nov 2020
    Калининград, Калининградская Область, Россия
    Working on support and maintenance products for support auto dealers work.Adding new/fixing existing functionality using ASP.NET MVC, WebForms, Razor, jQuery.Writing stored procedures for managing data and implementing part of the logic in the database.Moved legacy WCF-service to .Net Core 2.1 and Docker container on Windows Nano Server 2016 with support SOAP (backward combability for current clients) and implement REST API (for new clients).Support and maintenance only critical tasks for the legacy product.Technical leadership by a team of two developers and one tester, task assessment, code review, sprint planning.Main tasks:- implement new functionality by customer request
  • Extrim Pro
    Developer
    Extrim Pro Jun 2015 - Nov 2017
    Екатеринбург, Россия
    Development of a system for ensuring the payment of subsidies and benefits. Adding new/fixing existing functionality using ASP.NET MVC 4 (updated to MVC 5), Razor, jQuery. Working with the database using the EntityFramework 6 ORM and using the CodeFirst approach (subsequently, the migrations were moved to a separate project to reduce the assembly size, and were used only to update the database). Analysis and optimization of heavy queries to the database. Adding/changing reports using DevExpress. Organization of interdepartmental exchange of information with GIS ZKH services. Team leadership of a team of two developers and one tester, assessment and distribution of tasks, code review.Main tasks:- implement new functionality by customer request- implement user reports using DevExpress component
  • Megatec
    Developer
    Megatec Jul 2013 - Jun 2015
    Москва, Россия
    Working on WinForms/WebForms applications for support of travel companies: "Master-Tour" and "Master-Web".Teamwork. Adding new functionality, developing plugins, developing WCF services, developing autotests, finding and solving customer problems.Main tasks:- implement new functionality by customer request- implement user reports using SharpShooter Reports.Win component from Perpetuum Software- optimize "heavy" SQL queries- rewrite old legacy components to .Net/C#
  • Фгоу Спо
    System Administrator
    Фгоу Спо "Огк" Nov 2008 - Jun 2013
    Orenburg, Russia
    1) Administrator of LAN with 200 workstations;2) One MS Windows Server 2003:Active Directory/Domain Controller,File-server;3) 3 servers with FreeBSD 9.0:Gateway to internet access with ipfw/pf and Squid,Setup VPN between campuses by OpenVPN;4) Implement base virtualization by VmWare ESXi 5.1:the first ESXi host:- server with FreeBSD 9.1: gateway to internet access (ipfw+NAT) for all other virtual machines;- two servers with MS Windows Server 2003 R2 with Terminal service for 1С 7.7 + Kerio WinRoute 6.7.1 (the VPN server);the second ESXi host:- server with FreeBSD 9.0: Web-server: Apache 2.2 (several virtual hosts), PHP 5.3 + modules, MySQL 5.5;- server with FreeBSD 9.0: Mail-server: exim-4.80 + courier-imap-4.12 with authorization by Active Directory;- server with MS Windows Server 2003 R2 with File server role;- server with MS Windows Server 2008 R2 with RemoteApp role for education version of 1С 8.1;- server with MS Windows Server 2003 R2 as a license server for Autodesk products;5) server with MS Windows Server 2008 R2 with RemoteApp role for 1С 8.2 and 1С 7.7 applications
  • Intel Corporation
    Summer School Intern
    Intel Corporation Jul 2008 - Aug 2008
    Нижний Новгород, Нижегородская Область, Россия
    Analysis and optimization of customer applications for optimal performance on high-performance servers on the Intel platform.Work with Intel tools such as Intel Trace Analyzer and Collector, Intel Performance Tune Utility (VTune), Intel Thread Profiler, Intel C ++ Compiler and Intel MPI.

Alexey Kirillov Skills

C# .net Microsoft Sql Server Web Services Web Development Asp.net Asp.net Mvc Jquery Javascript Sql Wcf Microsoft Project Project Management Uml Java Cloud Computing Business Analysis Windows Bpmn Ajax

Alexey Kirillov Education Details

Frequently Asked Questions about Alexey Kirillov

What company does Alexey Kirillov work for?

Alexey Kirillov works for Zyfra Company

What is Alexey Kirillov's role at the current company?

Alexey Kirillov's current role is C# Backend Developer.

What schools did Alexey Kirillov attend?

Alexey Kirillov attended Балтийский Федеральный Университет Им. И. Канта, Оренбургский Государственный Университет (Огу), Оренбургский Государственный Университет (Огу), Оренбургский Колледж Статистики, Экономики И Информатики.

What skills is Alexey Kirillov known for?

Alexey Kirillov has skills like C#, .net, Microsoft Sql Server, Web Services, Web Development, Asp.net, Asp.net Mvc, Jquery, Javascript, Sql, Wcf, Microsoft Project.

Who are Alexey Kirillov's colleagues?

Alexey Kirillov's colleagues are Irina Mdivanova, Pekka Korhonen, Alexander Lukashov, Maksim Gamolin, Александр Петров, Daniel Chelnokov, Ольга Снопкова.

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