Oleksandr Savchuk

Software Developer

Software Engineer with 5 years of experience

Khmelnytskyi

Projects

Languages

Skills

Work Experience

Software Developer

LaSoftLviv

Sep 2022 — Present

Develop backend applications using Python and FastAPI
Design and maintain REST APIs and third-party integrations
Optimize database queries and improve application performance and code quality
Implement authentication, authorization, caching, and automated testing
Participate in architectural discussions and collaborate with cross-functional teams
Maintain and improve existing applications including Ruby on Rails projects

Software Developer

ItSitesKhmelnitsky

Jan 2021 — Sep 2022

Develop and maintain Ruby on Rails applications
Implement and maintain API integrations with third-party services
Improve application performance, optimize database queries, and enhance code quality
Participate in architectural discussions and collaborate with cross-functional teams
Develop new features and maintain existing functionality
Troubleshoot issues and contribute to application stability and maintainability

Projects

LaSoft Project 1

Python · FastAPI · AWS API · Ixon API · RiddeIq API · SendGrid API · Strapi API · Valkey · PostgreSQL

LaSoft Project 2

Python · FastAPI · PostgreSQL

LaSoft Project 3

Python · FastAPI · OpenAI API · Usebouncer API · AWS API · MongoDB

LaSoft Project 4

Python · AWS API · Usebouncer API · Hubspot API · Outlook API

LaSoft Project 5

Python · Django · PostgreSQL

LaSoft Project 6

Python · FastAPI · AWS API · PostgreSQL

LaSoft Project 7

Ruby on Rails · PostgreSQL · Salesforce API

LaSoft Project 8

Ruby on Rails · PostgreSQL · Elasticsearch · Salesforce API

ItSites Project 1

Ruby on Rails · PostgreSQL

ItSites Project 2

Ruby on Rails · PostgreSQL · Redis

ItSites Project 3

Ruby on Rails · JavaScript · jQuery · PostgreSQL · Docker

ItSites Project 4

Ruby on Rails · JavaScript · jQuery · PostgreSQL

ItSites Project 5

Ruby on Rails · MySQL

Skills

PythonRubyHTML & CSSJavaScriptFastAPIDjangoFlaskSQLiteMySQLPostgreSQLMongoDBRedisElasticsearchGitHubGitLabREST APIAutomated TestingIntegration TestingAWS S3DockerSendGridStrapiSalesforceHubSpotSentryFastAPI-MailStripeRailsActiveRecordActiveJob

Education

Master degree, Production Economy

Khmelnitsky National University

Certifications

General B1 English Course

Dec 2025

Languages

Ukrainian

Native

English

Intermediate

Russian

Advanced

References available upon request.