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English:
Upper Intermediate
Ukraine
UTC +02:00
Ukraine/Kyiv
Tech Lead & Full Stack Software Engineer
I am a Full-Stack Engineer with over seven years of experience in IT. I started out as a freelancer developing small web projects and building my expertise. Moving on to more complex tasks, such as online marketplaces and cloud-based tools, I collaborated with a team of analysts, designers, and developers to implement UI and business logic and create efficient applications using JavaScript, React.js, Vue.js, Node.js, PostgreSQL, MongoDB, and AWS.
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Check if Oleksandr is availableExpertise
Years of commercial development experience
7 years of experience
Core technologies
Other technologies
Project Highlights
Platform for marketing team collaboration project
Aug `22 - Present
2 years
USA company
We created an app that collects all relevant information some businesses may need. For example, you are a real estate business and you need to find people who live in a multi-apartment building in some city, who has more than 2 children and are considering moving to a new bigger house. We can provide that business with such a piece of information with the help of our filters and it can send an offer to potential clients. We created an app where you can buy relevant and refined information that is up to date.
Responsibilities & achievements
As a Tech Lead, I was in charge of selecting the project’s tech stack and development tools and mentored Junior developers. I planned the Front-end, Back-end, and Database architecture. Also, our team integrated 3rd party API, configuring deployments and working with payments, authorization, roles, and permissions.
Cloud solution for managing 3D printers
Jan `22 - Present
3 years
USA company
Cloud solution for managing 3D printers
Responsibilities & achievements
I was part of the development team and was responsible for designing and developing the API, and database, implementing UI, Lambdas development, working with MQTT protocol for exchanging the data with printers, code refactoring, and improving test coverage.
Online tool for creating and tracking the performance of A/B tests on websites
Feb `17 - Jan `22
5 years
USA company
This was a B2B project for marketing teams to initiate A/B tests, track performance, view the analytics, explore the data needed for making the decision, and visually update the pages on the site. Our team used Nuxt.js on the front end to achieve the server-side rendering, clean architecture, and more straightforward development process; Chart.js for analytics visualizations; Django for creating REST API and managing the database; Jest and Selenium for testing.
Responsibilities & achievements
Software development
Education
Higher education in Computer Science
Agency
10-50
GMT+2
Lviv, Ukraine
Core Expertise
Industries
Architecture & Design, Banking & Finance, Construction & Real estate, Advertising & Marketing, Healthcare & Medicine, Accounting & Auditing, Big Data, SaaS, Management System & Automation
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Check if Oleksandr is available