Ngah, Yves Christian
Full Stack Developer
7 years of experience in software development
Profile
Full Stack Developer Specialized in .NET/C#, with a strong expertise in software development.
Comfortable with both databases and CI/CD deployment pipelines, I combine technical rigor, a
sense of innovation and the ability to adapt. I naturally evolve in international teams and agile
environments, with a particular focus on the quality of exchanges and the impact of the
solutions delivered.
Experiences
PORSA
Jul. 2025 - Present
Intervention: Software Developer at Doc-Valide
Participation in the development of two structuring projects with a high public impact, as well as
in technical consulting missions for organizations and administrations.
Achievements
Digital Administrative Services Platform Project:
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Design and development of a digital platform allowing citizens to compile and order
administrative and legal documents (criminal record, official publications, diplomas,
etc.).
Front Office Development:
o User interface allowing users to formulate their needs and place orders online.
o User journey oriented towards simplicity and accessibility.
Integration of an online payment system for order processing.
Development of the Back Office (administrative dashboard):
o Order tracking and management.
o Processing of applications by administrative staff.
o Tools for direct communication with applicants in the event of an anomaly or
need for additional information.
Rapid delivery context: realization of a functional prototype in about 3 weeks.
Intervention: Software Developer at Snoie
Forest alert management platform:
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Resumption and evolution of an existing project aimed at building a digital platform for
the collection and processing of reports of irregular logging.
Development of a collaborative dashboard intended for:
o Civil society organizations.
o Administrators and coordination teams.
Key features:
o Management of alerts and reports.
o Entry of fact sheets and relevance sheets.
o Launch and follow-up of field missions.
o Archiving of mission results and reports.
Implementation of a collaborative logic and traceability of actions.
Platform already available online, in the finalization phase.
Environment : ASP .NET 9 C#, PHP, MediatR, EF Core, MassTransit, RabbitMQ, Angular 20+,
Tailwind CSS, Azure (Key Vault, Cosmos DB), OpenTelemetry, Serilog, Docker, Git, VS Code.
eBOS Technologies Ltd (Cyprus)
Oct. 2023 - Jun 2025
Software Developer
Achievements
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Full-stack development of backend user interfaces and services.
Design and integration of RESTful APIs.
Management and optimization of relational databases.
Setting up CI/CD pipelines with GitHub Actions, Jenkins.
Containerization and deployment with Docker and Kubernetes (Helm).
Collaboration with international teams in Agile.
Flagship projects:
• FlexiCross - European Digital Interoperability: Contributed to the design and
development of interoperable digital services enabling secure cross-border data
exchange between European systems.
• 5G-ROUTES - Connected and automated mobility: Implemented an MQTT-based
communication mechanisms to support seamless transition of connectivity between
different national 5G networks when crossing borders, ensuring service continuity
• VEO4EU - Access to Earth observation data via AI/XR: Developed backend services
enabling AI-driven access, processing, and visualization of Earth observation data
supporting interfaces leveraging XR technologies by providing optimized APIs.
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ISMED-CLIM - Living Labs Management Portal: Designed and implemented a web-based
management portal supporting Living Labs focused on climate resilience.
Environment : .NET Core, Node.js, React, PostgreSQL, SQL Server, Docker, Kubernetes, Helm,
GitLab CI, Windows Server / Ubuntu 20.04
Monochrome Convoy Ltd (UK)
Mar 2022 - Dec 2024
Full-Stack .NET / Mobile Developer
Design and development of an on-demand transportation platform, delivering a scalable,
secure, and real-time service for end users, drivers, and administrators.
Achievements
Development of an on-demand transport platform:
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Architected and implemented a .NET / ASP.NET Core backend, exposing secure and welldocumented RESTful APIs, with authentication, authorization, and data validation.
Developed Node.js microservices to handle third-party integrations, including
notifications, messaging, and external service orchestration.
Built and maintained native mobile applications:
o Android using Kotlin.
o iOS using Swift.
Focus on performance, usability, and seamless interaction with backend services.
Integrated payment services using Stripe and Google Pay, supporting secure
transactions, payment flows, and error handling.
Implemented real-time GPS tracking leveraging MQTT, enabling live vehicle location
updates and low-latency communication between mobile clients and backend systems.
Designed and deployed the platform using Docker and Kubernetes, ensuring scalability,
resilience, and fault tolerance.
Set up and maintained CI/CD pipelines with GitLab CI/CD, automating build, test, and
deployment processes across environments.
Collaborated closely with product and business stakeholders to translate functional
requirements into robust technical solutions.
Environment : C#, .NET 8, ASP.NET Core Web API, Node.js, PostgreSQL, Kotlin, Swift, MQTT,
Docker, Kubernetes, GitLab CI/CD, Stripe API, Google Pay, Ubuntu Server 20.04
Ministry of Higher Education (Cameroon) Feb. 2021 - Jan. 2022
Full-Stack .NET / Python Developer
Achievements
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Development of the PCSUR platform for scientific research.
Backend in C# / ASP.NET Core and Python (Django).
Frontend in Next.js with dynamic components.
Responsive design with HTML5 / CSS3.
Secure REST API integration.
Collaboration with the ministry's teams.
Environnement : C#, .NET Core, Python (Django), Next.js, PostgreSQL, HTML5, CSS3, Git, Ubuntu
Server
Duo Expertise (Cameroon)
Oct. 2019 - Feb. 2021
.NET Developer / ERP Integrator
Achievements
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IS management: Linux/Windows servers, network, security.
Digital archiving and dematerialization solutions.
Web and ERP application development with .NET Core, Laravel, Django.
Odoo ERP integration (accounting, HR, sales, stocks).
Optimization of PostgreSQL and MySQL databases.
Deploy REST APIs, CI/CD with Git and Docker.
Training and technical support to customers.
Deployment of hybrid cloud solutions.
Environnement : C#, .NET Core, ASP.NET MVC, Odoo, Django, Laravel, NUXEO, PostgreSQL,
MySQL, HTML5, CSS3, JavaScript, Docker, Git, Ubuntu Server, Windows Server, Nginx
Education
2018 – Duo Expertise: Professional bootcamp in Software Development and Information
Systems Management.
2017 – University of Yaoundé 1: Bachelor's degree Level 2 in Mathematical and Computer
Sciences.
Experience
Environments
Geolocation
Web
Network & Telecom
Cloud
Science
Tools
Specializations
Visual Studio IDE 2019 - 2022
SOLID
Visual Studio code
DotNet
Microsoft SQL Server management studio 2019
– 2022
CSharp
Typescript/Javascript
Azure / GitLabs / Azure devops
Django/Python
Languages
Expertise
Programming
English
French
Analysis
Consulting
Technical skills
Skills
Number of years
Skill level*
SOLID Principles
3
4
ASP.NET API
5
4
HTML CSS/ JS
7
4
NodeJs
6
3
ReactJs
5
4
NextJs
4
3
Technical skills
Skills
Number of years
Skill level*
REST API
5
4
Application Cloud
4
3
Agile/Scrum
5
3
CI/CD
5
3
Visual Studio IDE
6
4
Visual Studio code
7
4
SQL Server management studio
5
3
Azure
3
4
Azure devops
3
4
Git
7
4
CSharp
7
4
Typescript
7
4
Javascript
6
3
2
2
Creativity
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3
Collaboration
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3
Knowledge of applications
Programming languages
Sector knowledge
Geolocation & Network
Other relevant skills
*Skill level: 1 = basic, 2 = intermediate, 3 = advanced, 4 = expert
