JOEL VIANNY MPEGNA

Full Stack Java developer @ AmoyahProjects

Brussels, Belgium

Java Backend Developer with experience in developing, maintaining, and evolving business-critical web applications. Strong background in Java, Spring Boot, Hibernate/JPA, and SQL databases, with a clear focus on clean code, testing, documentation, and effective collaboration with both technical and non-technical stakeholders. Currently completing a Master’s degree, I am available 80–100% on a long-term basis and seeking a stable professional opportunity in a technically challenging and collaborative environment, open to international and remote contexts.

Top roles

Developer / Programmer2 - 5 years

Back-end

SQL

Java

Systems

PostgreSQL

Microsoft SQL Server

Cloud

Docker

Kubernetes

Language

Fluent French

French

Fluent

Russian

Fluent

English

Good

Work experience

Since 2023

Full Stack Java developer @ AmoyahProjects

01 January 2024 - 30 September 2025

Developed and maintained Java web applications using Spring Boot. Optimized REST API performance and SQL queries. Contributed to the progressive modularization of a monolithic system. Implemented secure authentication mechanisms (JWT, OAuth2). Participated in CI/CD pipelines and production deployments.

software engineer (java) @ SIRCAR Cameroun Assurances

01 June 2021 - 31 December 2023

Developed business applications to automate internal processes. Collaborated with non-technical users to analyze and implement functional requirements. Designed and executed unit tests to ensure software quality and reliability. Produced technical documentation and supported user adoption.

Junior Java Developer @ Moscow State Technological University "Stankin"

01 February 2023 - 30 June 2023

Developed and maintained Java applications for industrial systems. Implemented support for multiple data formats (JSON, XML, CSV). Participated in Agile ceremonies and applied SOLID principles and clean code practices.

Education experience

Since 2018

Software Engineering @ Moscow State Technological University Stankin

01 September 2021 - 01 September 2023

Master of Science, Software Engineering (MSE)

Software Engineering @ Ryazan State Radio Engineering University

01 September 2018 - 01 June 2021

Bachelor of Science, Software Engineering (BSE)

JOEL VIANNY MPEGNA

Top roles

Back-end

Systems

Cloud

Welcome back

Welcome on board!