Сonstantin Berlinschi

Сonstantin Berlinschi Email and Phone Number

Senior Developer (Angular + C# + MSSQL) @ Crosstech Solutions Group
Сonstantin Berlinschi's Location
Russia, Russian Federation
Сonstantin Berlinschi's Contact Details

Сonstantin Berlinschi work email

Сonstantin Berlinschi personal email

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About Сonstantin Berlinschi

I am a Senior Software Developer (Angular C# MSSQL). I like to implement large complex systems like web services (SAAS), financial software, gaming etc. I always try to do my best in involving and deeply understanding of customer business-needs to increase the efficiency of their business. I want to resolve complex interesting problems. I am self-motivated for productive work. I have solid background with creating software in different areas like: Web sites, finance, e-government, document-processing, sales, ERP.The summary about me:1) 10+ years of experience in software implementation area (basically, web-projects on Angular/C#).2) 40+ successfully implemented projects where I worked as a developer, analyst and project manager.3) I have been working in the greatest and the most mature IT companies in Russia: Exigen Services, Reksoft, T-Systems, EPAM and Luxoft.4) I can think, ask questions, deeply analyze customer needs, make decisions and feel responsibility for them, process huge amount of data.5) I worked on all life-cycle stages in web projects - from searching an idea to implementation and promotion.6) I have experience of working with international customers (USA, Europe, Russia).7) I have big experience with several software methodologies in-practice: Agile XP, Scrum, RUP UML, PMI PMBOK; FixedPrice and T&M models.1) An example of my code in Angular, HTML, SCSS, C#, ASP.NET Core Web API, EF, SQL: https://github.com/berlicon/MyCode2) An example of my code in Angular (Questionnaire: Angular, RxJS, Tests, Components, Parsing json, Material.io) https://github.com/berlicon/clewmed3) An example of my code (banking portal, ASP.NET MVC, C #, MSSQL, WCF Service, UnitTests, Yahoo finance API, Facebook API, sending mail): https://github.com/berlicon/Banking4) An example of my code in Angular 7: https://github.com/berlicon/TopConPreview5) An example of my code in AngularJS: https://github.com/berlicon/VendingMachine6) An example of my code in Javascript: https://github.com/berlicon/wordz/blob/main/src/Wordz.Web/js/wordz.js7) Source code and docs of my site wordz.ru (learning English - Visual Studio 2010, C# 4.0, ASP.NET, JavaScript (jQuery), HTML, CSS, Ajax, MSSQL 2008 R2): https://github.com/berlicon/wordz8) Neural networks (Keras.NET, C#): https://github.com/berlicon

Сonstantin Berlinschi's Current Company Details
Crosstech Solutions Group

Crosstech Solutions Group

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Senior Developer (Angular + C# + MSSQL)
Сonstantin Berlinschi Work Experience Details
  • Crosstech Solutions Group
    Senior Full Stack Developer
    Crosstech Solutions Group Mar 2023 - Present
    Москва, Россия
    Project: Development a solution for collecting, unifying, compessing data, with the ability to differentiate access rights and analyze the collected data.Frontend: Angular 14, Typescript, React/Python (Apache Superset)Backend: .NET Core 2.2, C#, EF CoreDB: Postgres, ClickHouseOthers: Grafana, Prometeus, Vector, ZooKeeper, LokiResponsibilities: Front 50%, Back 45%, DB 5%. Front - pages, components, services, controls, modules, pipes. Back - Web API, services, business logic, EF linq queries, repositories, code first. DB - db structure, migration scripts.
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  • Softline Group
    Senior Software Engineer
    Softline Group Aug 2021 - Dec 2022
    Moscow, Moscow City, Russia
    Project: Development of system for scheduling events.Frontend: ReactBackend: .NET 5.0, C#, EF Core 5, SwaggerDB: Microsoft SQL Server 2019 (ver. 15)Other: Git (+GitLab), Jira, Confluence, TeamCity, MS Visual Studio (back), Visual Studio Code (front)Responsibilities: Backend tasks (Web API, repositories, services, DB structure, migration scripts).
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  • Bcs Financial Group
    Fullstack Developer
    Bcs Financial Group Nov 2019 - Jul 2021
    Moscow, Russian Federation
    Project: Development of an internal ERP system for budgeting, approval and analysis.Frontend: Angular 8, Typescript, KendoBackend: .NET Core 2.2, C#, EF CoreDB: Microsoft SQL Server 2017Responsibilities: Front 70%, Back 25%, DB 5%. Front - pages, components, services, controls, modules, pipes, investigation (which Angular libraries we should use for staff structure of the organization). Back - Web API, services, business logic, EF linq queries, repositories, code first. DB - db structure, migration scripts.
  • First Line Software
    Lead Developer (Angular/C#)
    First Line Software Mar 2019 - Sep 2019
    Moscow, Russian Federation
    Project: Customer: Big Four auditor company. Web application for replacement Excel-questionaries (processing salary statistics).Technologies: Angular 6, Typescript, С# 6, Kendo UI Angular, Entity Framework 6, SQL (MS SQL Server 2016), WebAPI 2, ASP.NET Core 2.2, HTML 5, CSS3(Bootstrap 4.2.1), TeamCity, Git, Agile (standups, retrospectives, planning games, 2 week sprints).Responsibilities:- developing front-end part (all Angular app - components, modules, routing, services, validation, etc) and partially back-end (Web Api, DB migrations CodeFirst)- code review- estimation- bugfixTeam: 2 PM, 2 QA, 2 Analyst, 1 Frontend dev (me), 3 Backend dev, 1 Designer, 1 Architect.
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  • Laboratory Visualization
    Fullstack Lead Web Developer
    Laboratory Visualization "Sphere" Sep 2018 - Feb 2019
    Moscow, Russian Federation
    Role: Technical LeadProject: Customer: Big oil&gas company. Repository - web application for storing and management 3D-models (*.fbx, *.dae) and assets for the oil field companies.Technologies: HTML 5, CSS3(Bootstrap 4.2.1), JavaScript/Typescript, С# 6, Entity Framework 6, SQL (MS SQL Server 2016), WebAPI, BabylonJS (visualization models on 3D scene), Angular 6, ASP.NET Core 2.2, ASP.NET Boilerplate 4.0.1, ASP.NET SignalR 2, Kendo UI, Python 3.3 (parsing *.fbx/*.dae), FBX/DAE->GLTF converters, GIT.Responsibilities:- task & operative team management (3 offshore developers in Penza, analyst, tester, 2 PMs);- morning stand-ups (via Skype)- code review;- requirements analysis;- detailing stories for tasks;- sprints planning;- Canban board management;- Scrum activities (retrospective meetings, project meetings, follow-ups, estimations)- auto builds via TeamCity;- site deployment;- technical specifications for the project ("Technical project", "Technical passport", etc);Role: Backend DeveloperProject: Customer: Big oil&gas company. Unity3D application for oil company KPIs analysis on globe map.Technologies: Unity 3D, С# 6, Excel parsing (DocumentFormat.OpenXml 2.8.1), GIT.Responsibilities:- Developing converter for parsing 10+ *.XLSX files and generating *.XML files for the application as far as we made prototype and did not have access to real database through WebApi or smth;Role: Frontend DeveloperProject: Customer: Big oil&gas company. Unity3D+Web application for oil field management. Digital "twin" of all oil field processes & resources including real objects on 3D scene (people, cars, trees, roads, oil derricks, pipes, sensors), reports, charts, web cams and more.Technologies: Unity 3D, HTML 5, CSS3(Bootstrap 4.2.1), JavaScript, Knockout.js 3.5.0, С# 6, Entity Framework 6, SQL (MS SQL Server 2016), JQuery, WebAPI, GIT.Responsibilities:- Writing web pages and controls (HTML, Knockout.JS, JavaScript);
  • Luxoft
    Lead Developer
    Luxoft May 2017 - Aug 2018
    Moscow, Russian Federation
    Role: Regular/Senior JavaScript + C# DeveloperProject: Customer: Big retail company (electronics). Participated as a developer of a portal solution for automating the internal business processes of incident recording for the largest retail company. The system is critical for business users.Technologies: HTML, CSS3(Twitter Bootstrap 3), JavaScript (ES2015), Angular JS 1.4+; OOP, design patterns; С#; Entity Framework 4+; Sharepoint 2010, Jasmine; Protractor; Gulp, Webpack; jQuery; SQL (MS SQL Server).Responsibilities:- Writing code (developing new functionality, fixing defects);- Finding the best solution;- Participation in the design of the architecture of the finalization of the solution;- Reviewing the code;- Participation in the transfer of knowledge to new employees;- Participation in the assessment of tasks;- Participation in the distribution of tasks within the team;- Participation in regular status meetings with the team;- Increasing the effectiveness of the development team.
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  • Epam Systems
    Key Developer
    Epam Systems Sep 2016 - May 2017
    Moscow, Russian Federation
    Customer: Big international FMCG company (sportswear). Project: Internal Web-based ERP application for management company goods - articles, prices, marketing companies, wholesalers, reports, etc. It will be a replacement of bundle several Excel files with extended functionality (role-based security, caching data, live reports, etc.).Participation:- involved in design, build, and deployment of new systems,- works with the Project Manager to assess goals,- interpret client requests and construct a plan for meeting deadlines- act as a mentor to others on the project team regarding development approaches and methodologies- participate in the design and execution of empirical/analytical/modeling studies and investigations- lead the analysis, design, implementation, and maintenance of software tools to support these studies and investigationsTeam: EPAM DevTeam: 2 developers; Customer side: 3 developers, 1 PM, 3 business analysts (+ QA functions)Database: MS Sql server 2008Tools:MS Visual Studio 2015 Update 3PostManFiddlerSourceTreeJiraTechnologies:C#ASP WebApiEntityFramework 6Autofac (https://autofac.org/)Automapper (http://automapper.org/)Typescript 1.8Angular 1.5Datatables (https://www.datatables.net/, https://l-lin.github.io/angular-datatables ) Angular-ui (http://angular-ui.github.io/)Bootstrap (http://getbootstrap.com/)Metronic Theme (http://keenthemes.com/preview/metronic/theme/admin_5/)Toastr (http://codeseven.github.io/toastr/)etc (10-15 JS-web plugins)
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  • Epam Systems
    Senior Software Engineer
    Epam Systems Jun 2016 - Aug 2016
    Москва, Россия
    Development of banking software for external customer (TOP-10 bank). Client-office web site, intergration plugins with Terrasoft, Back-office.Technologies: Visual Studio 2015 Update 3, C# 6, MS SQL Server 2014 SP2, EF6, LINQ, ASP.NET Core 1.0, Web API 2, AutoMapper, XUnit, RxJS, TypeScript, Karma, Jasmine, Protractor, PactNet, WebStorm 2016.2.2, OData, PostMan, LiveReload, Moq 4, Fluent Assertions, Node.js, Kendo UI grid / dropdown, ECMAScript 6 (promises), ng-forward (Angular 2), Restangular, Nuget, Powershell, WCF Clients, Fiddler, JS/Web debugging, CryptoPro (Digital signature browser plug-in sync/async versions), StringTemplate, ExtJS.Responsibilities:- web controls (ng-forward), pages for ClientOffice (document types, files, contractors, employees, users, digital signing)- Web API 2 REST controllers (CRUD operations, business-logic ~ 8 controllers with about 3-6 methods)- showing files from backoffice through Nuget API Client- uploading files from client, signining them (file hash)- integration plugins in Integration Executor (applying changes from Terrasoft, BackOffice to ClientOffice DB)- C# Unit tests (Moq etc) for 3 layers - Web API Controller, Maintenance processor (mapping), Query processor (EF6, UnitOfWork)- JS unit tests (Jasmine) for web controls, functions- JS automation e2e tests (Protractor)- Web Api Integration tests (PactNet)- SQL update scripts, schema definition- Using / deploying Nuget packages (Powershell)
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  • Start-Up Wordz.Ru
    Cto / Ceo
    Start-Up Wordz.Ru Apr 2015 - May 2016
    Moscow, Russian Federation
    My responsibilites: Idea, programming, design (with help from freelancers), project management, developing data access (MSSQL, stored procedures, DB design), HTML pages (Javascript, Ajax. jQuery), unit tests (NUnit), SEO/SMM.Project Description: A Web-site for increase vocabulary while learning foreign language.Main features: creating wiki-online-courses, creating txt/mp3 files with unfamiliar words, checking learned, online TV/radio/movies, the study of irregular verbs, contests of knowledge of vocabulary / word order in sentence, English grammar.Languages: C#, Java Script, SQL, HTML, CSSTechnologies: .NET, ASP.NET, MSSQL 2000, Ajax, Speech API, MP3/WAV, jQueryTeam size: 1 (me) + 2 designers + 2 developers
  • Notamedia
    Project Manager
    Notamedia Sep 2014 - Mar 2015
    Москва, Россия
    - Task scheduling (Gantt chart), tasks assigning in Redmine- Deadlines - compliance time schedule- Budget - presales, adding extra works- Functionality - the definition what are in scope, priorities, scheduling of work per iteration- Management - control and assignment of tasks, hiring people in the project- Communication - Skype, email, telephone correspondence, meetings with the client- Risks - reducing the risk of damage (employee leaving the company, the results of the loss, customer dissatisfaction, payment, delay the timing did not work the team, changing requirements, technical difficulties)- Purpose - flexible management of tasks and priorities of responding to changing conditions- Motivation - assigning people to interesting tasks, overtime pay- Assessment of tasks, presale, budgeting, business proposals, additional sales- Hiring freelancers / subcontractors to perform the tasksLast implemented project - the portal of the national e-library.The duration of 9 months. Distributed team of 9 people (Moscow, St. Petersburg, Krasnodar, Voronezh): 2 Bitrix / PHP-developer, coder 2, designer, analyst, tester, content manager, system administrator.
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  • Yandex.Start Tolstoy Startup Camp
    Participant
    Yandex.Start Tolstoy Startup Camp Jun 2014 - Jul 2014
    Москва, Россия
    Tolstoy Startup Camp - is a workshop for those who want to run your startup. Within two months, the participants come up with the idea to assemble a team and develop a prototype project. At all stages of their experts advise Yandex and other industry experts. In the final, the team have the opportunity to present their projects to investors.
  • T-Systems Cis
    Senior Sde
    T-Systems Cis Nov 2013 - May 2014
    Санкт-Петербург, Россия
    Development Desktop applications with:- Visual Studio 2012- .Net Framework 4.0- C# 4.0- WPF- MSSQL 2008R2- PRISM- WCF- Entity Framework 4.4- IoC Unity 2.1
  • Reksoft
    Senior Software Development Engineer
    Reksoft Feb 2010 - Oct 2013
    Санкт-Петербург, Россия
    Responsibilities:- programming (C#, MSSQL, ASP.NET, Sharepoint, Silverlight, WCF services, Javascript);- creating presale offers / rough estimation and Pilot-projects for future customers;- requirements analysis (model review in Sparx EA, mockups in *.xls, *.doc, *.jpg);- negotiations with customer (emails, telco, business-trips);- planning (PMI PMBOK / Agile Scrum by models FixedPrice or T&M)- estimation (creating plan in MS Project, CRs clarification;- creating technical specifications for project;- task & operative team management;- bugfixing;- code review;- performance issues fixing;- testing;- deployment on production (creating *.wsp, writing *.sql scripts for merging databases);- teaching / mentoring new employees;- helping to move projects to outsource to India (from Finland);Projects:- RekP13 (SharePoint2013 portal). Technologies - Sharepoint 2013, C#, ASP.NET, jQuery, CSS, HTML, REST. Team - 5 members. Duration - 3 weeks and still in progress. My responsibilities: creating list definitions / instances; timer jobs; event receivers; features; custom actions; branding (masterpage changing, css); Powershell scripts for changing live system;- EBZ (SharePoint 2010 portal). Technologies - Sharepoint 2010, C#, ASP.NET, CSS, HTML, JavaScript, Powershell. Team - 20 members. Duration - 3 months.- Creating presale for 6 projects.- SP13 Social. Social network. Technologies - Sharepoint 2013, C#, ASP.NET, MSSQL. Team - 6 members. Duration - 4 months.- ActionPlan&MCSP. Web application for management wood-supply company (Finland). Technologies - C#, MSSQL, Silverlight, WCF, EF, MS Project, Sparx EA. Team - 8 members. Duration - 24 months.- Ski370. Cash register software for ski resorts (Austria). Technologies - C#, COM, MultiThreading. Team - 2 members. Duration - 1 month.- HWR. A Web-site for ERP (Germany). Technologies - C#, MSSQL, ASP.NET, JavaScript, HTML, CSS, UnitTests. Team - 5 members. Duration - 2 months.
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  • Exigen Services
    Software Development Engineer
    Exigen Services Feb 2005 - Aug 2009
    Санкт-Петербург, Россия
    I worked on 14 projects in these domains:- Web-sites (ASP.NET WebForms and ASP.NET MVC / C# / MSSQL / HTML / CSS / JavaScript / jQuery / NHibernate / AjaxControlToolkit / XML / XSLT / NUnit);- WinForm applications for handling real estate-related data (C# / MSSQL / ADO.NET / Infragistics controls / MS Reporting Services / Excel reports)- SAAS “Online Photoshop” to creating design for mobile phones (C# / ASP.NET / HTML / CSS / Macromedia Flash ActionScript / MSSQL)- ISAPI filter for save / load data to / from Sharepoint portal and legacy RDBMS (C# / MS Share Point, IIS API, Web Services)Team size for projects: 1...40 persons.My responsibilities:- C# coding, algorithms, user controls- creating HTML pages, applying CSS, using javascripts, jQuery, Ajax- database design: schema, stored procedures, views, SQL-scripts for merging data to production- performance optimization of sql-queries (tuning sql-query execution plan)- using ORM systems (Entity Framework, NHibernate)- unit tests (NUnit, MOQ, Rhino), refactoring, code review, build scripts (NAnt), bugfixing- load testing (MS ACT)- web services (using existing and creating new)- working in distributed development team with different models: XP, Agile, Scrum- negotiations with customer (emails, telco, onsite)- estimation and planning game- introduction new employees to the projects, creating presentations and trainings (PowerPoint)
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  • Maximum
    C# Developer
    Maximum Mar 2004 - Dec 2004
    Chisinau, Moldova
    Responsibilities:- programming (C#, VS.NET, MS SQL, ADO, WinForms, Crystal Reports)- developing win forms, customer reports, data access, data transfer tool (from old to new DB), application server implemented, mechanism of the notification of business events.
  • Bitgenerator
    Junior C# Developer / Analyst
    Bitgenerator Jul 2003 - Feb 2004
    Chisinau, Moldova
    Responsibilities:- programming (C#, VS.NET, MS Access, ADO, WinForms, Rational Rose, Crystal Reports)- developing win forms, customer reports, data access, sql-factory mechanism- negotiating with the customer
  • State Information Resources Center
    System Analyst
    State Information Resources Center "Registru" Aug 2001 - Jun 2003
    Chisinau, Moldova
    Projects: OVIR (passport issuance - PA/CA), ZAGS (Birth/Death registration)Project Description: Worked in 4 projects (document processing).Responsibilities: Analyzing the requirements, negotiating with the customer, introduced Rational-products, new standards of software development, CASE-technology.Languages: Object Pascal (Delphi), UMLTechnologies: Borland Delphi, Interbase, ADO, WinForms, MS Visio, MS Office, Rational products (Rose, SoDA, ClearQuest, ClearCase)Team size: 10-40
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Сonstantin Berlinschi Education Details

Frequently Asked Questions about Сonstantin Berlinschi

What company does Сonstantin Berlinschi work for?

Сonstantin Berlinschi works for Crosstech Solutions Group

What is Сonstantin Berlinschi's role at the current company?

Сonstantin Berlinschi's current role is Senior Developer (Angular + C# + MSSQL).

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Сonstantin Berlinschi's email address is ko****@****pam.com

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Сonstantin Berlinschi's direct phone number is +796801*****

What schools did Сonstantin Berlinschi attend?

Сonstantin Berlinschi attended Universitatea Tehnică A Moldovei, Iidf - Internet Initiatives Development Fund, Yandex.start Tolstoy Startup Camp.

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