Stellar logo

Stellar

Mykyta R. logo

Mykyta R.

Available now

Java Software Engineer @ Stellar

Senior
Seniority
GMT+03:00, Kyiv, Ukraine
Location & Timezone
$50 - $60/hr
Average Hourly Rate
English
Languages

Top skills

Java
SQL
AWS
Kotlin
Hibernate

About

Senior Java Developer and Team Lead with 7+ years of backend development experience across logistics, financial services, healthcare, e-comm, aviation, and enterprise automation. Strong in Java, Spring Boot, REST APIs, microservices, SQL databases, AWS, CI/CD, and third-party integrations. Experienced in leading code reviews, mentoring devs, improving system performance, securing enterprise applications, and building scalable backend platforms.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
Java
40%7 years
SQL
15%7 years
AWS
15%7 years
Kotlin
15%7 years
Hibernate
15%6 years

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

E-Commerce
Integrations
SaaS
Web Apps

Professional experience

Explore a curated selection of projects highlighting Mykyta R.'s expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

Under MNDA
netParcel - Logistics & Order Processing Platform — Java Software Engineer / Team Lead
Shipping broker platform for comparing discounted parcel and LTL rates. Designed REST APIs, built a multithreaded bulk-shipment processing engine, implemented asynchronous AWS S3 uploads, integrated Wix and Magento for order synchronization, and migrated authentication to JWT-based SSO.
Integrations
Supply Chain & Logistics
Backend Development
Code Review & Refactoring
Web Design
+9

Under MNDA
Banyan Infrastructure — Java Software Engineer / Team Lead
Investment management platform supporting portfolio administration and integrations with external financial systems. Maintained core functionality, developed REST APIs, built import/export and synchronization flows, and improved test coverage with JUnit.
Web Apps
FinTech
Java
Git
JUnit
+1

Under MNDA
Financial Process Automation Platform — Java Software Engineer / Team Lead
Enterprise platform automating business processes and financial operations for financial institutions. Built backend modules and REST services, optimized Oracle SQL, implemented JasperReports reporting, and applied protection against XSS and SQL injection.
Web Apps
FinTech
Java
Git
REST API
+1

Preferred tools

View the preferred tools and apps used by Mykyta R. to assess compatibility and alignment.

Asana
Asana
Confluence
Confluence
ClickUp
ClickUp
Git
Git
Jira
Jira
Notion
Notion

Career highlights

Discover Mykyta R.’s professional journey, including employment history, certifications, and educational background.

Java Software Engineer / Team Lead
NDA2023 - Present
Leading backend development across logistics, investment management, financial automation, and online food ordering platforms. Designing APIs, microservices, secure authentication, AWS integrations, SQL optimization, enterprise modules, code reviews, mentoring, and interviews.
Java Software Engineer
Intellias2021 - 2023
Developed and maintained Java applications for golf and aviation platforms. Worked on backend APIs, system refactoring, WebLogic migration, query optimization, AWS Lambda jobs, DynamoDB integration, and microservices support.
Java Software Engineer
CS Ltd2020 - 2021
Developed enterprise systems for financial process automation, accounting, reporting, and business operations. Optimized Oracle SQL, improved security, contributed to legacy migration, refactoring, and code reviews.
Java Developer
EPAM Systems2018 - 2020
Developed backend functionality for a medical sleep apnea system, including sleep-data analysis, reporting, monitoring setup, and dependency upgrades to address vulnerabilities.

Testimonials

Sophia S, PM @ Stellar

Stellar

Verified Testimonial

Mykyta is a strong Java engineer who combines deep backend knowledge with a practical understanding of how enterprise systems operate in production. He is particularly effective in complex domains such as financial automation and logistics, where reliability, performance, and security all matter.

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