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Java Developer
Overview
Short Summary
Experienced Senior Full Stack Developer with expertise in Java backend development and over a decade of experience in crafting complex software solutions. Holds a Bachelor's and Master's degree in Software Engineering and Web and Software Engineering. Proficient in Java, Spring, Hibernate, Maven, Git, and various other technologies. Strong team player with excellent communication skills, result-focused, and able to work independently. Willing to learn new technologies and continuously improve skills through certifications and courses.
Work Experience
Senior Software Engineer (05/2023 – Present)
- Worked on various microservices, implementing critical functionalities in a global, distributed agile environment.
- Developed a Ruby microservice for managing accounts and authentication, including implementing two-factor authentication for merchants to combat rising fraud.
- Migrated endpoints across orchestration services to decommission Torii for cost-saving.
- Migrated data flows for sponsored listings to Google BigQuery and created report pipelines for third-party systems using Java and Scala/Python/Spark/Airflow.
- Assisted in migrating services from AWS to GCP and optimized cloud resource utilization for cost-saving.
- Contributed to stability and reliability by identifying and resolving bugs and handling ad hoc issues.
LeadGen
- Developed procedures to eliminate duplicate records between datasets and Salesforce CRM.
- Automated backend processes using Java, Temporal service, and N8N workflows.
- Integrated Mailgun into the Java backend for efficient batch email processing.
Certifications and Courses
- Took various Udemy courses on Angular, er, Concurrency, AWS, Apache Kafka, Microservices Architecture, Redis, PySpark, MongoDB, and Google Cloud Architect.
Senior Software Engineer / Fullstack Java Consultant (08/2016 – 12/2023)
- Worked as a full-stack Java developer on applications implementing AML / KYC processes for client onboarding.
- Developed multiple modules and applications according to business analyst specifications.
- Responsible for development, testing, bug fixing, deployment, and production support in an agile environment.
- Worked with Java, Spring, Hibernate, Maven, Git, and various other technologies.
Java Developer
63369fdba004e80008b78a37
| Freelancer | 385 € / Per day |
| Level | SENIOR |
Roles
Java Developer
Languages
English
Skillset
AngularJSApache MavenApplication ServerArchitectArchitecture SoftwareCSSCVSCode ManagementDatabaseEclipseEnterprise ArchitectGitGlassFishH2HTMLHibernateIDEIntegration SystemsIntelliJ IDEA JBoss SeamJSFJSPJUnitJavaJava ToolsJava serversJavaScriptMicrosoft SQL ServerNetbeansPL/SQLPostgreSQLSQLSVN (Apache Subversion)SoapSpecificationsSpringSybase Advantage Database ServerTIBCOToolsUMLVisual StudioXMLjQuery
Localities
RemoteČesko
Hybrid Localities
| Česko |