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English:
Upper Intermediate
Ukraine
UTC +02:00
Ukraine/Kyiv
Senior Software Engineer (JavaScript)
Accomplished Software Engineer with twenty years of experience in development focusing on the e-commerce, ERP, accounting, CRM. Developed a great number of enterprise applications for Retail, trading, medical businesses, etc. I am a team worker with responsibility for my tasks. Strong skills in programming and experience with programming languages: JavaScript, C#, PHP, Java, Python Solid experience of being a manager with full responsibility for all IT issues. Client-oriented approach to work.
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Check if Serhii is availableExpertise
Years of commercial development experience
12 years of experience
Core technologies
Other technologies
Project Highlights
Order management system for big electronic items dealer
Jul `23 - Dec `24
1 year
Developed an Order Management System from scratch for a major electronics dealer. The project aimed to centralize and streamline order management processes for both dealers and the parent company.
Responsibilities & achievements
As the sole developer, I utilized Postgres, ASP.NET Core, NHibernate, Elasticsearch, Vue3, and Pinia to build an online platform. Implemented features like Single Sign-On and Excel import functionality. Significantly reduced the reliance on email for file exchange by creating a customer-centric platform. This transition streamlined communication and order processing, replacing the cumbersome process of handling numerous files via email with an efficient, centralized system.
Online car founder for BMW
Mar `22 - Apr `23
1 year
Highly demanding project for all markets to search for available vehicles from dealers worldwide. Integration with BMW services, comparison of features.
Responsibilities & achievements
As a senior full-stack developer, I worked in an international team following SCRAM methodology. - optimization, - adding new features, - changing design, - fixing bugs.
Document management platform
Jan `20 - Mar `22
2 years
The project was a high-loaded ERP for document management for public institutions. It was a system that allowed organizing electronic document flow for companies of different sizes and types of business. IT supports the full lifecycle of document flow and business process automation.
Responsibilities & achievements
- Migration of old systems to new technologies - Designing of new architecture
Healthcare project
Nov `17 - Jan `20
2 years
CRM + EPR system for clinics. The project was a system that could be used both by doctors and patients. It has integration with call centers and medical laboratories. One could access the payment history, schedule, and test results in the user's account.
Responsibilities & achievements
- Building a project from scratch - Translation of business Requirements and Design and Solution Architecture deliverables into detailed design specifications
E-commerce project
Nov `10 - Nov `17
7 years
The project was an enterprise application for a retail internet store. It was one of the biggest internets bookstores, integrating postal services for deliveries and mobile notifications.
Responsibilities & achievements
- Designing, building, and configuring applications to meet business process and application requirements - Direct involvement in infrastructure implementation/management, service/operations management
Education
Higher education in Computer Science
Agency
10-50
GMT+2
Zaporizhzhya/Ukraine, Kiev Ukraine
Core Expertise
Industries
Architecture & Design, Education & Science, Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Entertainment & Games, Mapping & Navigation, Sports & Fitness, Advertising & Marketing, Shopping & Loyalty programs, Photo & Video, Fashion & Style, Travel & Tourism, Kids & Childcare, Healthcare & Medicine, Food & Drink, Arts & Culture, Service & Support, Audio & Music, Blockchain & Cryptocurrency, Automotive
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