Всеволод

Vsevolod Ivanyshchenko
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Reside in Drogheda, Co Louth, Ireland
Citizenship: Ukraine, Stamp 4 till March 2024
Desired position:
Software Developer
Summary:
Software developing professional with over 20 years of experience in software development with the big practice of communication
with customers of different levels: from analysis and taking the work from the customer in terms of business value to final
implementation and training users. Used to propose, develop, and implement solutions for more reliable users’ work experience.

Main specialization:
Full stack developing for commercial websites, codeless programming for CMS, modelling and implementing exchange system
between web services and accounting systems. Building and maintaining ERP systems for receiving and consolidating information
from several sources. Implementation of accounting production processes (management cost accounting) on the basis of ERP system
and consolidating with a variety of industry-specific accounting systems, training users to work with programs developed set of
workstations for professionals with different skills and specializations.

Work experience

January 2023 – Freelance software developer
today Drogheda, Ireland
Full stack software developer C#, Unity developer
Full stack web developer (React JS, Java Spring, C# ASP.NET, PHP Laravel)
Python developer
September 2022 Aphix Software
- Drogheda, Ireland
December 2022 Software Engineer
Responsibility: Fullstack developer

Duties: Taking responsibility of tickets from clients: fixing bugs end errors in rich developed legacy software
product. Used technology stack was: React JS, Node JS, PHP (Lavarel), Typescript
October 2021 – Vkusvill
April 2022 Moscow, Russia, https://vkusvill.ru/, (remote access, outsource)
Technical Support Engineer (Second tier)
Responsibility: Second layer support for distributed ERP accounting system

Duties: Emergency help for member of the First tier of Supporting System (support analytics) - investigation
diagnose and resolve hard issues. Teaching sessions for end-users and team-members. General
administration of ERP system (software/hardware) and SQL server, Active Directory (rights and permission),
Windows Server system administrating. Data analysis and correction in SQL databases, tasks assembling
before escalation procedure.

Achievements: Proposing, developing, and implementing solutions for more reliable users work experience.
August 2020 – Coral Club
September 2021 Moscow, Russia, https://ru.coral.club/, (remote access, outsource)
Technical Support Engineer (Third tier) for ERP accounting system
Responsibility: back-end support, expert-level support for troubleshooting, proactive development

Duties: Deals with more complex and technical issues, and then derive efficient solutions for the customers.
Proactive diagnosing end developing in “weak” points of system. System integration for cashflow process:
building and maintaining system for receiving and consolidating payment information from several sources
in several countries by implementing message-brokering system (RabbitMQ).
 Achievements: Well-integrated system for data consolidation about cashflow in company, transparent and
easy customized B&L reports for company owners.
January 2019 – Outsource / freelance
July 2020 Turkey, Russia, Ukraine
Developer / Team lead / Project management
Responsibility: Back end (Java/Spring/C# ASP.NET) and Front end (JavaScript/React/HTML 5) developing;
CMS modules developing and adjusting (CMS WordPress, Joomla, Bitrix) using PHP; Team Lead/Project
Manager of teams who work in field of developing ERP accounting systems.

Duties:
- Fullstack developing for commercial websites, codeless programming for CMS, modelling and
implementing exchange system between web services and accounting system.
- Team leading: provide effective daily supervision of their team exhibiting the skills needed to motivate
and coach them to achieve results in accordance with set targets and procedures. Management and
supervisory role in the area of developing ERP accounting systems; Provide recognition and coaching to
team members based on both internal quality assessments and external customer feedback;
- Project Management: Manage local, regional, and global IT projects with varying levels of complexity,
manage the project for the IT delivery of application and infrastructure components of the project,
manage communications with project stakeholders in each direction. Track, schedule and manage issues
to ensure project commitment dates and project deliverables are met. Deliver projects within agreed
timeframe and budget, while looking for opportunity to optimize by using standard methodologies to
appropriately manage project risk.
January 2015 – SP Dnepr
January 2019 Dnipro, Ukraine
System analyst/Project manager/Project developer
Responsibility: System analysis and project developing for ERP systems

Duties: examining current systems, talking to users (requirements gathering), producing specifications for
new or modified systems, liaising with other IT staff such as programmers to produce new systems,
implementing new systems. Checking of the system for its optimization and the product of a real assessment
of infrastructure. Audit of enterprise information infrastructure. Strategic development: the formation of
the general concept of building an IT enterprise architecture assessment of the financial costs. Development
of technical projects: a description of implementation of the Strategic Research: recommendations to
address software and hardware problems. Organization of interaction of the IT department at the
enterprises: business description in IT service, its coordination with other departments in the company.

Achievements: Several fully implemented project from scratch to final release: system analysing, projecting
and developing.
January 2014 - Individual business / private practice / freelance
December 2015 The main activities: remote customer support, development of additional functionality on demand - mobile
interface for ERP accounting systems, the accounting system cuts and rolls of tissue for commercial
enterprises, tuning and administration for ERP and more, Web services for mobile applications (C# ASP.NET)
January 2013 - JSC "PTMZ" (industrial equipment, machinery, tools and accessories)
January 2014 Poltava, Ukraine
Programmer
The main activities: Implementation of accounting production processes (management cost accounting) on
the basis of ERP system and integration with a variety of specific accounting systems, training users to work
with programs developed set of workstations for professionals with different skills and specializations.
January 2009 – Individual business / private practice / freelance
November 2014 The main activities: Self-employed, engaged in service learning and remote administration of commercial,
industrial and small business organizations in the sphere of accounting based on ERP systems. Web
integration of accounting systems: online shopping, online showcase for supermarkets with online update
credentials, PHP development modules (for CMS Joomla, WordPress and Bitrix), ASP.NET web services.
There is a great experience project management for large industrial enterprises of Ukraine and Russia.
September 2008 JSC "Di-Star"
- May 2009 Poltava, Ukraine, https://distar.ua/
Head of automated production control systems department
The main activities: At JSC "Di-Star" engaged in project development and implementation of automated
production control systems, included the exchange of information between heterogeneous data sources
(Oracle, MS SQL 2005, Postgres, Security system, Worktime control system) and to ensure the integrity of
their treatment
August 2007 – LLC "Comp"
August 2008 Yelets, Russia
Head of the implementation and maintenance of software department
The main activities: At the department head in the implementation of company-franchisee of "COMP" duties
included searching for potential customers, the development of complex technical specifications, project
documentation, the work plan for the implementation specialists accounting solutions based on ERP systems
March 2006 – JSC "Gornyak" (extractive industries)
July 2007 Yelets, Russia
Programmer / devops
The main activities: While working on a programmer in JSC "GORNYAK" acted as a system administrator. My
job was to ensure the smooth operation of the domain server (for Active Directory technology based on
Windows 2000 and 2003 Server), MS SQL Server 2000, creation of specific enterprise financial accounting
systems. Design, expansion and installation of the corporate network, office equipment, integration of
specific production equipment to the automatic registration.
November 2003 “BuhServis” (Information Technology, Systems Integration)
- March 2006 Yelets, Russia
Coder
While working at the firm had the practice of communication with customers of different levels taking the
job on completion of existing configurations of ERP systems, adapting them to the requirements of the client,
training and consulting. My clients were from small companies to large commercial production of
commercial enterprises and organizations with an extensive network of branches and divisions. Also, my job
was engaged with the initial customer consultation to acquire, prior to the introduction and adaptation of
ERP products at the client's requirements, the transfer of the existing credentials from disparate sources.

Early experience
03.2002 – 05.2003 “Proxima” Head commercial manager
10.2001 – 03.2002 PBI MNTU head of IT-department
04.2001 – 10.2001 “Promelectronic” IT Hardware Engineer
11.2000 – 02.2001 UMSA It-support engineer
06.2000 – 11.2000 “Proxima” Manager of IT-support
08.1999 – 06.2000 PS “Magic world” IT-department service engineer

Higher education (master degree)
1994 - 1999 Poltava National Technical University, Faculty of Economics, Department of Management,
specialty - "Management"
Certification
Computer Configuration and Maintenance, www.brainbench.com, ID 1506786
MS Windows 98 Administration, www.brainbench.com, ID 1506786
Windows 95/98 System Administrator, www.ecertifications.com, ID 5321425
Key skills
Languages English – Intermediate
Ukrainian – Native
Russian - Native
Skills Full-stack developer:
Middle front-end: JavaScript (React)/HTML5/CSS/PHP/CMS(Wordpress/Joomla/Bitrix)
Middle back-end: Java (Spring stack)/Python/C#
Senior: C# for Windows Net Framework (windows applications)

Microsoft System Administrating: Windows Server 2012 R2: AD, PowerShell, IIS, PKI; Windows 10/11;
Sysinternals, WinDbg, TCP/IP, Firewall, Routing; Hyper V; VMware;
Database Administrators: MS SQL 2000/2012/2019; Postgres; My-SQL
Project manager/Team leader: Higher education in management; Effective communication and negotiation;
Scheduling and Time Management; Leadership and teambuilding; Technical Expertise; Risk Management; Critical
Thinking and Problem Solving; Project Business Value Understanding
Additional information
Personal non-conflict, desire to work, responsibility, ability to learn, communicability, efficiency, courtesy,
qualities. teamwork.
Personal skills Ability to work under pressure, strong analytical skills, attention to detail, teamwork skills, written and verbal
communication skills, Interpersonal skills, flexibility, adaptability, initiative