Anthony Jerry

Results-driven Certified Java Backend Developer specializing in robust server-side architectures, secure API design, and scalable enterprise solutions. Proficient in engineering backend ecosystems using Java, Spring Boot, and Spring Security. Proven experience managing relational databases, containerizing microservices with Docker, implementing schema version control via Flyway, and handling secure payment infrastructures like the Paystack API.

Adept at creating clean, self-documenting code bases and collaborating within remote, agile engineering environments.

Java Developer Intern at Ingryd Academy

• Designed and built production-ready server-side components using Java and Spring Boot, gaining deep practical experience with modern backend architecture.
• Developer and documented secure, scalable REST APIs using Postman to ensure high-performance data delivery across decoupled system layers.
• Formulated and optimized relational SQL databases (PostgreSQL/MySQL) using Hibernate/JPA to guarantee efficient data persistence and fast query execution.
• Practiced robust version control workflows using Git and GitHub, actively participating in team peer code reviews to maintain code quality and modularity.
• Wrote comprehensive unit tests using JUnit and Mockito to validate core business logic and maintain high system reliability across development cycles.

Programming Instructor (Java / Spring Boot) at Classroom Technical Tutoring

• Instructed engineering beginners on core object-oriented programming (OOP) paradigms using Java and backend web frameworks with Spring Boot.
• Maintained coding code quality pipelines, guiding students through setting up local relational databases, constructing RESTful endpoints, and debugging codebases.

Professional Tech Certification in Certified Java Developer – Ingryd Academy

Bachelor of Science (B.Sc.) in Pure and Industrial Chemistry – University of Nigeria, Nsukka (2021)