Looking for a job

Madina Yergeshova

@madinayergeshova

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I build reliable Java backend services, APIs, and SQL workflows for enterprise products.

Montenegro

Message

What I'm looking for

I'm looking for remote contractor roles in Europe where I can deliver reliable Java backend services, REST APIs, SQL workflows, integrations, and production improvements while growing deeper ownership of modern C#/.NET services.

I'm building and maintaining enterprise Java applications at Tungsten Automation, using Java 17, Spring Boot, REST APIs, and Oracle-backed workflows. I improve backend performance and maintainability through refactoring and SQL/PL-SQL debugging, achieving improvements of up to 30%.

Previously, I delivered banking web and mobile applications at Prime Source, including customer-facing workflows, backend integrations, and complex business processes. I contributed across Java and C#/.NET components, REST integrations, SQL functionality, and durable production fixes.

Across Tele2 and Kcell, I developed Java backend services with Spring Boot, Hibernate/JPA, Docker, Maven, JUnit, and Git. I take features from requirements through release, troubleshoot production issues, and work closely with Product, QA, frontend, backend, and DevOps teams.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Software Engineer

Current

Tungsten Automation

Jul 2024 - Present (2 years 2 months)

Develop and maintain enterprise Java applications using Java 17, Spring Boot, REST APIs, and Oracle-backed data workflows. Achieved performance improvements up to 30% through targeted refactoring and backend optimization.

Spring Boot REST APIs Oracle CI CD Junit ChatGpt Claude