Aleksander Levchenko is a Kotlin Software Developer at Yandex.
-
Kotlin Software DeveloperYandexMoscow, Ru -
Software DeveloperYandex Aug 2024 - PresentMoscow, Moscow City, RussiaDevelopment of Yandex Bank transaction products. -
Software DeveloperYandex Aug 2020 - Jul 2024Moscow, RussiaDevelopment of Yandex Market billing services. Focused on the payment control project for partners. This is a system that manages millions of money transactions per month.Implementation of projects:- buy now pay later- payment by invoice for juridical persons- international billing for Israel- netting- inter-contractual netting- partial netting. I came up with the project on my own and presented it to the company. The total impact of the project was more than $5 million.I spend a lot of time ensuring the stability of the system:- development of monitoring to track the status of the system- development of automatic reconciliations between 4 major Yandex Market subsystems- assistance in passing an audit- development of universal Orders reports and Payments reports for shopsOrganizing and speaking at internal team meetups.Stack: Java 17, Quartz, Spring Boot, Kotlin, PostgreSQL, Liquibase, Logbroker, YTsaurus, internal tools for monitorings and CI/CD -
Senior Software DeveloperX5 Retail Group Jan 2019 - Jul 2020Moscow, RussiaDevelopment and support of the private software for retail (GK Software Frameworks).Development of reports for stores (JasperReports).Writing and fixing SQL queries.Fixing bugs, code reviews, refactoring.Stack: Java 7 (Java 8), PostgreSQL, ORM - TBi proprietary library.Large distributed team. Most of team members was outsourced. -
Software EngineerNexign Sep 2016 - Dec 2018Saint-Petersburg, RussiaProject: CCM - Customer Care Management - CRM for mobile operators. One of the core parts of billing system. It implements program logic (server part) for working with product offerings, products, services and resources, that a telecom operator provides to customers. CCM is a master system for managing owner profiles, which includes data on products, resources, and owner (subscriber) attributes. Used technologies: Kotlin/Java, Oracle, Apache Karaf, Hibernate, Zookeeper, Jira, Confluence, Bitbucket, Teamcity -
Software Engineer InternNexign Jul 2016 - Aug 2016Saint-Petersburg, Russia -
Computer Course TeacherUnium Sep 2015 - Jun 2016Saint-Petersburg, RussiaGroup classes (up to 10 people) with schoolchildren from the 9th to the 16th years in the directions:- 3-d modeling (Blender) - primary and secondary school;- C# programming - senior school;- general computer literacy and website building - junior school;
Aleksander Levchenko Education Details
-
Computer Science -
Computer Science
Frequently Asked Questions about Aleksander Levchenko
What company does Aleksander Levchenko work for?
Aleksander Levchenko works for Yandex
What is Aleksander Levchenko's role at the current company?
Aleksander Levchenko's current role is Kotlin Software Developer.
What schools did Aleksander Levchenko attend?
Aleksander Levchenko attended Itmo University, Itmo University.
Who are Aleksander Levchenko's colleagues?
Aleksander Levchenko's colleagues are Igor Lobanov, Andrey Gaidel, Boris M., Konstantin Rudenskiy, Alexandr Rakunov, Илья Зальников, Maria Khorolskaia.
Not the Aleksander Levchenko you were looking for?
-
Aleksander Levchenko
Ukraine -
Aleksander Levchenko
Russia1mail.ru -
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial