Oleksandr

Oleksandr SUMMARY

Molchanov I am a Java Developer with experience developing and maintaining
applications using Spring, SQL databases, and Liquibase. Adept at
Java Developer problem-solving in Linux and Windows environments. Also, I am
familiar with JavaScript, React, Node.js, and HTML/CSS, showing
versatility in full-stack development and effectively working with
teams to achieve project goals and meet deadlines.

PROFESSIONAL EXPERIENCE

Accommodation Service training team project
06/2024 – present
Online booking that provides a choice of real estate.
This project was inspired by the need for a comprehensive platform
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[відкрити контакти](див. вище в блоці «контактна інформація») that allows users to browse, purchase, and manage bookings
online.
[відкрити контакти](див. вище в блоці «контактна інформація») Ukraine Utilized technologies:
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Spring is utilized to provide the server logic.
Telegram Github LinkedIn
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Postgres, JPA repository, and Liquibase represent the data access
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layer.
Stripe API is used for the payment system, and Telegram API is
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SKILLS used to send notifications.
Docker/Docker-compose to containerize application.
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Java Core, JDK 8-21, Collections, OOP,
SOLID Book Store Managing training project Java Developer
01/2024 – 06/2024
Servlets, Tomcat, JSON Online management system for a bookstore.
Developed a robust shopping service with creation, categorizing,
Spring (Spring Core, Spring Web, Spring
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and order creation logic features.
Security, Spring Boot, Spring Data JPA)
Conducted thorough testing of the shopping functionality to
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JDBC, Hibernate, RDBMS (PostgreSQL, ensure reliability and accuracy
H2, MySQL) Utilized technologies: Spring, MySQL, Hibernate ORM, Liquibase,
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Docker/Docker-compose.
Java Multithreading
Swagger of the deployed app on AWS
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GoF patterns
Training Project Full-stack NextJS
Javascript, NodeJS, NextJS 06/2023 – 10/2023
https://github.com/MolchanovAlexander/mongoapp
CSS, SCSS, Tailwind CSS
Online food shop server logic developed using Next.js with
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MongoDB, Firebase payment system Stripe.
Styling the page was made by Tailwind CSS.
Stripe, Telegram
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OAuth from Google was implemented to simplify the
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Git, Postman, Swagger, Maven, JUnit, authorization.
Mockito, Npm, Trello, AWS ORM Prisma was used to connect this project to MongoDB.
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English Intermediate The Ukrainian Armed Forces
02/2022 – 06/2023 | Ukraine
As a war veteran, I have gained experience in training recruits,
EDUCATION
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communicating with various people, planning operations, and
maintaining a responsible attitude toward the tasks of the entire
KNU Ostrogradskiy unit.
Specialist in the computer systems
2008-2013 Engineer of Control and Measurement devices and Automation.
04/2011 – 12/2023
Interacting with various PLC controllers, connecting them to the
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company net, and troubleshooting with any connected devices.