Nazar B.

About

Senior Java Developer with 7 years of experience in backend and full-stack development. Strong in Java, Spring Boot, microservices, REST APIs, AWS, Docker, Kubernetes, Terraform, SQL and NoSQL databases, security, and performance optimization. Experienced in enterprise architecture, logistics platforms, reporting systems, supply-chain tools, KYC workflows, API connectivity, cloud infrastructure, legacy modernization, and code reviews.

Top skills

Verified by Pangea.ai due diligence

Top Skills	Current Usage	Seniority
Java	40%	7 years
PostgreSQL	15%	7 years
Spring	15%	7 years
Docker	15%	7 years
Terraform	15%	7 years

All skills

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

CRM

SaaS

AI & ML Solutions

Web Apps

Enterprise Software

Marketplaces

E-Commerce

CMS

Professional experience

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

Under MNDA

Logistics and Order Processing Platform — Senior Java Developer

Shipping broker platform that aggregates shipping volume to provide discounted small-parcel and LTL rates. Customers can compare carriers, automate order processing, and select cost-effective shipment options.

E-Commerce

Supply Chain & Logistics

Backend Development

Spring

REST API

Under MNDA

Gas Extraction and Power Industry Reporting Platform — Software Developer

Multi-client PWA platform for work-completion reporting, data aggregation, and data exchange between companies in the gas-extraction and power industry.

Enterprise Software

Energy & Utilities

Backend Development

Maintenance & Support

MVP Development

Preferred tools

View the preferred tools and apps used by Nazar B. to assess compatibility and alignment.

Git

Confluence

Slack

Slack Huddle

Notion

Jira

Career highlights

Discover Nazar B.’s professional journey, including employment history, certifications, and educational background.

Senior Java Developer

NDA⸺2025 - Present

Develops and maintains Java and Spring-based logistics functionality, REST APIs, bulk shipment processing, order synchronization, authentication flows, and AWS infrastructure. Works across frontend and backend, mentors junior developers, conducts code reviews, and participates in technical interviews.

Software Developer

Softake OU⸺2024 - 2025

Developed scalable and secure enterprise applications, implemented backend services and business logic, optimized performance, supported architecture design, and collaborated with cross-functional teams.

Backend Developer

OCG Software⸺2023 - 2024

Worked on supply-chain optimization software, asynchronous data processing, AWS infrastructure, Terraform, database migration, performance optimization, automated testing, and cloud-native backend services.

Software Engineer

Jappware⸺2022 - 2023

Developed microservices, migrated legacy modules, implemented integrations with risk-evaluation workflows, planned backend architecture, increased test coverage, and conducted code reviews.

Software Engineer

MyCubes⸺2018 - 2021

Developed and maintained CRM functionality, modernized a Spring MVC platform, migrated frontend components from Apache Wicket to Angular, optimized SQL queries, and supported REST and SOAP APIs.

Testimonials

Dmytro H, Project Manager @ Stellar

Stellar

Verified Testimonial

“Nazar combines strong backend expertise with the ability to work across the wider product stack. He is a dependable teammate, gives thoughtful code-review feedback, and is comfortable mentoring developers while moving complex technical work forward.“

Stellar

Top skills

About

Top skills

All skills

Professional experience

Preferred tools

Career highlights

Testimonials

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