Looking for a job

David Irimciuc

@davidirimciuc

Java developer at Flutter Entertainment (Betfair), building Java 21 backend services for jackpot administration.

At Flutter Entertainment (Betfair), I develop and maintain backend services for the Jackpot Administration platform using Java 21 and Spring Boot. I implemented business logic for fraud verification, jackpot configuration, and payout workflows.

At HCLTECH, I developed enterprise applications for TotalEnergies with Java, Spring Boot, and Angular, and investigated production incidents using Azure Monitor, Kubernetes, and application logs. Before that, at OPEN DIGITAL SOLUTIONS IT (ORANGE FRANCE), I developed features for a Field Service Management platform.

Earlier, I developed document management and digital archiving solutions at BITHAT, maintained HR and Payroll applications at AUTOMATIC DATA PROCESSING (ADP), and developed ERP reporting solutions at MULTI-DATA-SOFT. My work has included Java and Spring development, REST APIs, Oracle databases, and SQL.

Experience

Work history, roles, and key accomplishments

Current

Senior Java Developer

Current

Flutter Entertainment (Betfair)

Aug 2025 - Present (1 year 3 months)

Developed and maintained backend services for the Jackpot Administration platform using Java 21 and Spring Boot. Designed REST APIs and reactive microservices, integrated external systems, and worked with AWS, Docker, and Kubernetes.

Java 21+Spring Boot Spring WebFlux (Reactive)WebClient REST APIs Microservices DynamoDB AWS Docker Kubernetes Junit Mockito Agile Scrum

Full-Stack Developer

HCLTech

Feb 2024 - Aug 2025 (1 year 6 months)

Developed enterprise applications for TotalEnergies using Java, Spring Boot, and Angular. Investigated and resolved production incidents using Azure Monitor, Kubernetes, and application logs.

Java Spring Boot Angular REST APIs Kafka Docker Azure Kubernetes Git Agile

Full-Stack Developer

Open Digital Solutions IT (Orange France)

May 2023 - Feb 2024 (9 months)

Developed new business features using Java, Spring Boot, and Angular for a Field Service Management platform. Implemented REST APIs and optimized backend business logic.

Java Spring Boot Angular NgRX REST APIs PostgreSQL Hibernate

Java Developer

BitHat

Oct 2022 - Jan 2023 (3 months)

Developed document management and digital archiving solutions using Java and Spring Boot. Implemented new business features, fixed production defects, and optimized SQL queries.

Java Spring Boot REST APIs SQL Angular Oracle Database Git Agile

Java Developer

Automatic Data Processing (ADP)

Dec 2019 - Oct 2022 (2 years 10 months)

Maintained and enhanced enterprise HR and Payroll applications using Java EE technologies. Implemented business requirements, fixed production issues, and improved application performance.

Java EE JSP Servlet SQL Pl SQL Oracle Database Agile

Software Developer

Multi-Data-Soft

Nov 2018 - Sep 2019 (10 months)

Developed ERP solutions and business reports using Oracle technologies. Created PL/SQL procedures, Oracle Reports, and BI Publisher reports.

Oracle Pl SQL Oracle Reports BI Publisher SQL

Education

Degrees, certifications, and relevant coursework

Romanian-American University

Master's Degree, Economic Informatics

2019 - 2022

Pursued a Master's degree in Economic Informatics at Romanian-American University in Bucharest, Romania.

Software Development Academy

Java Developer Program, Java Development

2021 - 2021

Completed a Java Developer Program covering Java, Spring Boot, Spring MVC, Spring Data JPA, Hibernate, SQL, Design Patterns, Software Testing, Angular, JavaScript, HTML and CSS.