À propos de Ralina Rinatovna
Passionate about creating modern applications and delivering scalable solutions that make a real impact. I take ownership of projects from development to successful delivery, ensuring high-quality and maintainable results. I have delivered solutions across telecommunications, airlines, oil and gas, government, and sustainability.
Core Expertise: API development and system integrations, microservices architecture and distributed systems, backend and full-stack development, workflow automation, legacy system migration, system architecture and design, software engineering best practices.
Anglais
Capacité professionnelle complète
Néerlandais
Capacité professionnelle limitée
Accepte de travailler sur site
Amsterdam (jusqu’à 50 km)
Expériences
- GRESBSenior Software Engineermars 2024 - Aujourd'hui (2 ans et 3 mois)Amsterdam, NetherlandsProject Codebook: internal platform replacing complex Excel workflows to automate ESG, Real Estate and Data Center survey assessments.
- Developed the Data Dictionary service, modelling data types, data point definitions and validation rules to ensure consistent, accurate survey data across services.
- Built the Survey service for creating, managing, and completing assessments, enabling automated workflows and scalable operations.
- Designed and implemented functional test suites covering all workflows for the Data Dictionary.
- Applied Domain-Driven Design (DDD) and Hexagonal Architecture to create maintainable, domain-aligned,and testable services.
Technologies: Java, Micronaut, TypeScript, Svelte, AWS, Kubernetes, Docker, MySQL, Microservices. - TriforkJava Developeroctobre 2019 - février 2024 (4 ans et 4 mois)Amsterdam, Pays-BasProject: Nederlandse Loterij/ Dutch LotterySubscriptions System: backend platform supporting multiple lottery games(Lotto, Lucky Day, Staatsloterij, Eurojackpot, Miljoenenspel) for 1.5M+ users.
- Developed and maintained backend services integrating with internal and external systems, including API Gateway, Buckaroo Payment Provider, customer service, and web applications.
- Developed core services including Subscriptions, Billing, Payments, Provisioning and Reporting, supporting end-to-end lottery participation flows.
- Contributed to technical design and architecture, ensuring the system is scalable, maintainable, and high-performing.
Technologies: Java, Spring Boot, RESTAPIs, Swagger, AWS, Kubernetes, Docker, PostgreSQL, Redis, Amazon SQS, ElasticMQ, Microservices. - AccentureSoftware Developernovembre 2017 - septembre 2019 (1 an et 10 mois)NetherlandsProject: BelastingdienstEnterprice Content Management development.
- Migrated legacy content management systems to Spring-based applications operating on WebSphere Application Server.
- Collaborated with Accenture Liquid Studio to prototype microservices architectures, demonstrating advantages over monolithic systems.
- Engaged in design discussions to help build scalable and maintainable enterprise applications.
Technologies: Java, Spring, REST APIs, Maven, WebSphere Application Server, IBM FileNet, SQL, Microservices.
Recommandations
Soyez le premier à recommander Ralina Rinatovna
Contribuez à la réussite de ce freelance en partageant votre expérience de collaboration avec lui.
Ces profils de freelance correspondent également à vos critères
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Formations
- Applied MathematicsUfa State Aviation Technical university2012Applied Mathematics
- Professional Scrum Master PSMIAccenture2017Professional Scrum Master PSMI