Контактна інформація

Шукач вказав телефон , ел. пошту та LinkedIn.

Отримати контакти цього кандидата можна на сторінці https://www.work.ua/resumes/10619899/

Досвід роботи

Developer (n8n/JavaScript/Python)

з 06.2025 по нині (10 місяців)
Hajus AG, Дистанційно (IT)

Specializing in workflow automation and systems integration for pan-European e-commerce operations.

- Design and maintain 350+ automated workflows in n8n.io across 9+ marketplaces (Bol.com, eBay, Mirakl: Hornbach, Empik, XXXLutz, BILD; Aukro.cz, Okazii.ro, OBI/VTEX)
- Integrate Odoo ERP ↔ Bitrix24 ↔ marketplace APIs into a unified pipeline for order fulfillment, invoicing, and delivery confirmation
- Built a Pricing Intelligence System: detects negative-margin products, fetches live competitor prices via SerpAPI, applies custom JS algorithm to auto-update prices
- Developed eBay ↔ Odoo messaging integration: auto-fetch buyer messages, create support tickets, reply back to eBay
- Implement AI-powered categorization and content generation using OpenAI, Google Gemini and xAI Grok
- Architected AWS image infrastructure (S3 + CloudFront + Thumbor), reducing hosting costs by 70% and manual processing time by 60%

Tech Stack: n8n.io, Python, JavaScript, Odoo API, Bitrix24 API, eBay API, VTEX API, AWS (S3, CloudFront), OpenAI, Google Gemini, xAI Grok, SerpAPI

Front-End Developer (internship)

з 11.2023 по 11.2024 (1 рік)
SoftServe, Львів (IT)

- Participated in a volunteer project, gaining hands-on experience with new technologies and delivering projects under tight deadlines.
- Developed user-friendly web applications using HTML, SCSS, and React.js, with backend development in Node.js.
- Managed project version control via Git and automated workflows with Git Actions, ensuring seamless collaboration.
- Ensured code quality with SonarQube and performed unit testing using Jasmine, Jest, and React Testing Library.
- Key technologies: SCSS, React.js, Node.js, MongoDB, Git, GitHub, SonarQube, Jasmine, Jest.

Project Engineer

з 06.2016 по 10.2022 (6 років 5 місяців)
Eco -Techgroup, Львів (Будівництво, архітектура, дизайн інтер'єру)

- Led end-to-end management of engineering projects, including cross-functional team collaboration, site visits, documentation review, and compliance assurance.
- Efficiently handled procurement, budget monitoring, and client/stakeholder communication, ensuring project success and satisfaction.
- Dedicated time to creating drawings, generating business offers, and maintaining communication with clients.

Освіта

SoftServe Academy Student

WebUI/Frontend development, Львів
Незакінчена вища, з 2023 по 2023 (менш ніж 1 рік)

- Completed an intensive WebUI/Frontend development course with hands-on projects and team collaborations.
- Gained proficiency in frontend development technologies like React, JavaScript, and CSS, while actively participating in coding exercises, workshops, and code reviews.
- Key technologies: JavaScript, HTML5, CSS, SCSS, React.js, Angular,Node.js, SQL, Git, Bootstrap, MaterialUI.

European University

Computer Science (with Honors), Львів
Вища, з 2022 по 2023 (1 рік)

I completed a Master's program in Computer Science at the European University, solidifying my theoretical foundation and complementing my practical experience gained through various IT-related projects.

Lviv National Environmental University

Energy and Electrical Engineering Systems, Львів
Вища, з 2009 по 2016 (7 років)

Додаткова освіта та сертифікати

SoftServe Academy - COMPLETE WEBUI ENGINEER COURSE

10/2022-12/2023
Сертифікат

All my certificates

2022-2024
Сертифікат

Portfolio

2022-2024
Сертифікат

EF SET English Certificate 57/100 (B2 Upper Intermediate)

2024, травень
Сертифікат

Angular (ITWDN)

грудень 2023 - лютий 2024
Сертифікат

Знання і навички

• Стресостійкість
• HTML
• JavaScript
• SASS
• GitHub
• TypeScript
• Bootstrap
• Redux
• React
• CSS
• Node.js
• Figma
• WordPress
• Git
• JQuery
• Webpack
• Gulp

Знання мов

• Англійська — вище середнього
• Українська — вільно

Додаткова інформація

Portfolio: https://portfolio-shamarin-leonid.vercel.app
Detail-oriented Frontend Developer with 2+ years of experience in JavaScript, TypeScript, React, and Node.js, specializing in creating responsive, high-performance web applications. Strong team player with experience in version control, automated testing, and delivering projects on time. Passionate about continuous learning and committed to exceeding client expectations through efficient, high-quality solutions.