Sasha

Oleksandr Osinniy
Contact About me
Phone: [open contact info](look above in the "contact info" section) I am a collaborative and approachable Java Engineer with
Telegram: @sashaIsTyping four years of experience. My expertise extends to working with
various AWS services. Additionally, I have hands-on experience
with the Spring framework, covering aspects such as Spring
Boot, Data, Security, and MVC. One of my notable strengths is
communication, as I have served as a key representative of
the team in client interactions.

Key Skills
Java, Spring (Boot, Data, Security, MVC), Hibernate, MySQL,
Docker, Mockito, JUnit, Jenkins, Maven, Git, Jira, Docker,
Python (basic). JavaScript, CSS, JSP, HTML, and a foundational
understanding of Angular.
Cloud: AWS services, such as Amazon EC2, S3, CloudFront,
VPC, SNS, SQS, Lambda, etc.
Languages: English (C1), French (A2), native proficiency in
Ukrainian and Russian.

Education Experience
National Taras Shevchenko JUN, 2020 – JAN,2022
University of Kiev Junior Java Developer | Ancesrty
English philology
Dec, 2018 – Jun, 2022 I was working in Product Development Team. Doing it, I got
good coding ability on Java 11, also I worked with AWS
services, such as, EC2, S3, CloudFront, VPC, SNS, Lambda, IAM,
Beanstalk, SQS. In addition, I had hands-on experience with
Spring (Boot, Data, Security, MVC).

JAN, 2022 – TILL NOW
Middle Java Developer | Epam (PayPal project)

I took charge of developing extensions to seamlessly integrate
payment systems into the applications. This hands-on
experience provided me with a deeper insight into payment
processing workflows and honed my problem-solving skills in
tackling complex integration challenges.