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Nishimwe Elysée Prince

Full-Stack Developer building Web applications and AI agents

Kigali, Kigali

ABOUT

Full-Stack Developer building Web applications and AI agents.

SKILLS

JavaScriptTypeScriptNode.jsExpress.jsNest.jsReactNext.jsAEMPythonJavaDockerFlutterReact NativeSpring BootMicroservicesSEO
CopywritingResearchEffective Communication
English (Fluent)Swahili (Proficient)Kinyarwanda (Native)

EXPERIENCE

Full-Stack Developer

2025-05 - Present

WRS Health • Goshen, New York

Working on revamping the flagship Electronic Health Record (EHR) platform and leading frontend team sprint management. • Revamped the flagship Electronic Health Record (EHR) platform from PHP 5.0 to React 19, maintaining backward compatibility and using micro-frontend architecture. • Leads the sprint planning, review, and tickets management for the frontend team.

Software Developer

2024-02 - Present

QT Global Software • Kigali, Rwanda

Working on consolidating registry services and re-engineering frontend applications using micro-frontend architecture. • Worked on consolidating registry services into a central platform, reducing delivery times of service requests by an estimated 35%. • Re-engineered the frontend application of URS into a micro-frontend to drive maintainability and team autonomy.

Advanced AI Data Trainer

2023-07 - 2024-01

Invisible Technologies • San Francisco, CA

Formulated complex prompts for AI models and drafted ideal responses to facilitate Reinforcement Learning processes. • Formulated complex prompts for AI models and document completion errors to engineers, leading to a notable 20% reduction in errors within the process. • Drafted ideal responses to facilitate the models' Reinforcement Learning process.

Full Stack Developer

2021-12 - 2023-07

Rwanda Space Agency (RSA) • Kigali, Rwanda

Developed data collection platforms and integrated location-based services in government platforms. • Developed a data collection platform that uses a custom form builder and advanced analytics to solve business information needs, helping institutions save more than $30,000/year spent on external solutions. • Worked on integrating location-based services in five government platforms using GIS products.

Full Stack Developer

2020-01 - 2021-12

Rwanda Information Society Authority (RISA) • Kigali, Rwanda

Performed quality testing, documentation, and co-developed web applications for government institutions. • Performed quality testing, documentation, and reporting on redesigning government institutions' websites using OpenProject, reducing errors discovered in production by 39%. • Co-developed a data-entry web application using React, Node.js, and deployment on AWS and Firebase. • Helped identify faulty components in websites using Typo3.

EDUCATION

University of Rwanda

2021 - 2023

Bachelor of Science (Hons) in Computer Science