Артур

Artur Heidarov

.NET Developer

Ukraine
T: [відкрити контакти](див. вище в блоці «контактна інформація»)
E: [відкрити контакти](див. вище в блоці «контактна інформація»)

Professional Summary

A qualified .NET Developer with more than 6+ years’ experience in C#, JavaScript, Delphi, C/C++.
Have experience in design and implementing database models with MS SQL Server, MySQL,
MongoDB and PostgreSQL. Hands-on experience in automation controls systems. Goal-oriented,
accountable, and punctual.

Skills

 Responsible and diligent  .Net (ASP.NET MVC/WebAPI, ADO.NET,
 Outgoing Desktop WPF, Blazor,
WCF/Web/REST/SOAP Services), Azure
 Has a positive attitude functions, Azure App Service, .Net Core
 Good team player 3.1, 5.0, 6.0
 Strong analytical and problem-  Databases (MS SQL, MySQL, PostgreSQL,
solving skills MongoDB)
 JavaScript (JQuery, JQuery UI,
Knockout.js), Ajax, HTML 5, CSS
 Windows API
 Project management (Redmine, Jira),
Azure DevOps
 Good knowledge of OOP principals,
design and development patterns
 Good knowledge of unit tests creation
 A lot of experience for design
database models
 Multi Thread programming
Work History

.NET Developer, 03/2021 to 02/2024
FOZZY GROUP TEMABIT Inc. - UKRAINE, Kyiv

● Implemented functionality for Electronic document circulation WEB system
● Realized Blazor UI components
● Used DevExpress, Syncfusion, MudBlazor components
● Performed database design
● Implemented Backend API Service
● Realized unit tests
● Implemented storage of document files in AWS S3
● Import of documents from Vchasno and Whitedoc systems has been implemented
● Made code review
● Took part in daily meetings and discussed problems
● Committed and merged code
● Used C#, .NET Core 6.0, Entity Framework Core 6, REST API, Blazor, HTML, CSS, JS, MS SQL,
SignalR

.NET Developer, 09/2020 to 03/2021
VerticaLive Inc. - USA, Louisiana

● Implemented functionality for Vessel WPF App
● Realized about 10 various UI forms
● Used MVVM pattern
● Made code review
● Took part in a daily meeting.

Web, NET Developer, 02/2020 to 09/2020
EPAM system - Kharkiv.

● Implemented Azure functions and Azure App services
● Realized unit tests
● Made code review
● Took part in a daily meeting

Web .NET Developer, 05/2019 to 03/2020
A-MTOSS, Ltd – Kharkiv

● Investigated C++ code and implemented Priceable Items management subsystem using C#
● Implemented US (user story) for the Product offering subsystem
● Fixed bugs related to MetraNet operation without the MSDTC service
● Fixed bugs related incorrect performing the business logic
● Created functionality and unit tests
● Improved performance of queries for MS SQL using execution plan
● Made code review
● Committed and merged code

Web .NET Developer, 12/2017 to 05/2019
Sigma Software, Ltd – Kharkiv

● Implemented data layer functionality for Platina (Enterprise Content Management system)
● Implemented new functionality in UI and backend business logic for Platina
● Created web pages using ASP.NET Web Form
● Created web pages used AngularJS
● Implemented frontend JS data models
 ● Implemented REST API controllers
● Implemented a number of reports using report builder, T-SQL stored procedures
● Fixed bugs regarding web UI used JS, HTML, CSS, WEB Controls which led to stable working of
system
● Performed tasks regarding GDPR issue
● Improved performance of queries for MS SQL.
● Made code review
● Committed and merged code

Web .NET Developer, 02/2014 to 12/2017
Quadecco , Ltd – Kharkiv

● Implemented about 8 WEB sites different focus (IP traffic analysis, musician site, social networks,
kindergarten management, etc.)
● Implemented user registration by OAuth protocols
● Implemented Web pages using ASP.NET MVC template
● Implemented one page JS application
● Implemented data layer models
● Implemented View and API controllers
● Integrated various UI Web control components
● Completed a lot of tasks for bug fixing
● Used C#, .NET framework 4.5 – 4.7, MVC, Entity framework, REST API, Razor, Html helpers, HTML,
CSS, JS, JQuery, Knockout, MS SQL, My SQL, MongoDB, .NET Core 1.0 and AngularJS, SignalR
● Created unit tests
● Improved performance of queries for MS SQL.
● Made code review
● Committed and merged code

Software Developer/Lead engineer/ Team Leader, 02/1999 to 12/2014
Attiz , Ltd – Kiev

● Performed the role of Team Leader for Dev team (6-8 team members)
● Designed and implemented a significant number of SCADA components, such as IO servers, Real
time DB, operator screen editor, Alarm subsystem, Report generator,
● Designed and implemented database model
● Designed and implemented HMI
● Integrated OPC servers for embedded systems
● Implemented IO servers
● Implemented Multi Thread programming
● Designed and implemented real time data exchange based on TCP, RS 232, RS 485, Modbus,
Siemens TCP
● Used Delphi, VB, .NET frameworks, C#, ActiveX, OPC, PostgreSQL
● Created functionality and unit tests
● Released the user and developer documentation
● Delivered more than 22 automation control systems based on SCADA to gas transport and energetic
industries
● Committed and merged code

Software Developer/Engineer/Lead engineer/ Team Leader, 01/1994 to 02/1999
Hartron Corp. – Kharkiv

● Performed the role of Team Leader for Dev team (6-10 team members)
● Designed API for Dynamic remote debugger of telemetry system for the nuclear power plant
● Implemented tests for dynamic remote debugger
● Designed and implemented program UI
● Implemented the exchange protocols based on RS-232
● Used DOS, Windows 3.11, Turbo Pascal, Borland С++
● Implemented algorithms for rocket control systems using C platform
 ● Made code review
● Wrote documentation for developers
● Wrote user manuals

Most Recent Projects

E-base - archive subsystem of the electronic document management system

The main purpose of this subsystem is to provide storage and quick access to all corporate
documents. The subsystem includes WEB Blazor client and Backend API service and provides the
following features

● Page-by-page viewing of documents using a filter
● Document card management
● Preview of files of document
● Upload and download files from AWS S3
● Management by kind of documents
● Interaction with K2 processes
● Management by groups of documents
● User access to documents that depend on access to document groups
● Import documents Quartz job services to import from Vchasno and WhiteDoc
● Administration of reference information
● Export viewing documents to excel
● Email notifications to users Software stack details:
● .Net Core 6.0
● MS SQL server 2022
● EntityFrameworkCore 6.0
● LINQ to EF
● Syncfusion Blazor components
● MudBlazor components
● DevExpress Blazor components
● AutoMapper
● AWSSDK.S3
● FluentValidation
● AspNetCore SignalR
● Quartz AspNetCore
● Swashbuckle.AaspNetCore

My role on the project: Key Developer

Vessel365 application

Desktop WPF application that helps the crew of the vessel to manage the business processes taking
place on the vessels of tugs

● Events management
● Tow Diagram management
● Tow Diagram planning
● Crew management
● Notifications management
● Html forms management
● Synchronization of the Database with Shore
● Reports preview Software stack details:
● Windows Azure
● .Net framework 4.6.1
● MS SQL server 2012
● MobileServiceClient
● ORM Insight.Database
● WPF
 My role on the project: Key Developer

B2B Amazon Books story

The main goal of this project was transferring all services from MuleSoft platform to Azure platform.
Business logic that was implemented provides support logic for Books stories.

The project supports the next services

 Integrated user identification
 Customer Management
 Product Catalog Management
 Order

Management Software stack

details:

● Windows Azure
● .Net Core 3.1
● Mongo DB
● Angular

My role on the project: Key Developer

MetraNet

A Billing as a Service solution that benefits Microsoft Azure Cloud Computing platform. On top of
billing facilities, MetraNet provides business managers with Web UI to tune up every part of the
monetization process. They can control one-time, recurring, usage and metering rates. Easily
introduce promo codes and offers. Has flexible ability to set the volume & tiered pricing or create
multiple combinations without changing hard code.

MetraNet supports customers with the following key business needs:
 Customer Onboarding
● The customer gets their instance setup on-line literally in minutes;
● Sandbox/Trials
● The customer can import account information
● The customer can apply their branding to the interface or end user facing components
● Product Catalog Import and Configuration
 Customer Management
● Customer design or setup their business processes and workflows
● Invoice Formats design specific to End Users
● Outbound Messaging
● Order Management
● End User Self-Management (Enrollment Site, Online Bill, Payments)
● Internal Users Setup (Roles and Permissions)
 Product Catalog Management
● Extensible properties
● Effective Dating
● Product Chaining (Promotions, Upgrades, Downgrades)
● Group Subscriptions/Affinity Groups
● Order Characteristics/Rules
 Rating Process
● Basic Rating Models
● Aggregate Rating
● Prior event dependent transactions
● Distributed processing
● Real-time events
● Discounting
 Invoicing
● An invoice can be generated at any time.
● Multiple invoices can be outstanding at the same time per customer
● Charges are independent of the invoices they appear on.
● Foreign Exchange/Currency Conversion (Loss/Gain reconciliation and reporting to G/L)
● Customers able to define Invoice Formatting
 Receivables
● Integration with payment providers (PayPal, CyberSource, etc.)
● Customer able to define dunning/collections process for non-payment
● Customer able to setup partial payments
 Events and Monitoring
● All aspects of the system instrumented and logged to a Database
● Customers able to subscribe to events
● Subscribed events delivered to designated endpoints
 Reporting
● Customer able to design ad-hoc reports against the system
● Reports could be private or public per user
 Integrations
● CyberSource
● Microsoft Dynamics
● Taxation Systems
Software stack details:

● Windows Azure
● .Net Framework 4.7
● MS SQL 2016, Oracle
● ADO.NET, Entity Framework
● ASP.NET
● HTML, CSS, JavaScript, jQuery
● PCI Compliance

My role on the project: Developer

Platina

Platina is an enterprise distributed content management platform where the entire content
with compliance requirements can be easily managed. Main features:

● Users’ management
● Documents management
● Import/Export documents
● Documents merge
● Documents workflows
● Meetings management
● Tasks managements
● Long term archive of documents
● Reports design
● Fast search subsystem
● Administration subsystem
● Activitiу audit
● Customization UI Software stack details:Windows
● IIS
● C#
● .Net Framework 4.6.2
● Microsoft Office components
● MS SQL 2016
● SQL Server Reporting Services
● Microsoft report builder
● ElasticSearch 2.3.5
● SQL Server Reporting Services
● ADO.NET
● ASP, ASP.NET, REST API, SOAP services, .NET remote
● HTML, CSS, JavaScript, jQuery, Angular JS My role on the project: Middle Developer

Education

Master's degree: 1987 - 1992
National Technical University "Kharkiv Institute of Radio Electronics", Kharkiv, Ukraine