Results-driven Software Architect with 4+ years of experience specialized in building high-traffic SaaS and Fintech ecosystems. I focus on high-availability backend engineering, automated customer journeys, and leading cross-functional teams to deliver production-grade solutions for international markets (Canada, Ivory Coast, Cameroon).
| Layer | Technologies |
|---|---|
| Backend | |
| Frontend | |
| Infrastructure |  |
| Storage/Queue |
- Scalable Architecture: Designed and engineered an 'External Journey API' using NestJS to automate complex user actions and multi-channel triggers (WhatsApp, Webhooks, Push).
- High Performance: Implemented robust background processing systems with BullMQ and Redis to handle heavy concurrent tasks and real-time notifications for Fintech platforms.
- Fintech Expertise: Integrated secure multi-vendor payment systems (Stripe, Mobile Money) ensuring 99.9% uptime for transaction traceability.
- International Delivery: Successfully led technical roadmaps for distributed teams across Canada and Africa, bridging business requirements with technical excellence.
- Lead Full Stack Developer @ ResandPay (KM Solutions): Driving the architecture for automated user pipelines.
- Product Leadership @ Braxito: Optimizing search/filter algorithms and UI/UX for a high-volume real-estate SaaS.
- Open Source Contributor: Actively maintaining and improving the NestJS ecosystem with contributions to @nestjs/config and @nestjs/nest-cli.
- Academic: Master's (M1) in IT Engineering from the University of Douala.
- Philosophy: Passionate about software quality, performance optimization, and building systems that solve real-world problems.
- Location: Based in Douala, Cameroon 🇨🇲 (Available for international collaboration and relocation).
- Email: [email protected]
- Phone: +237 695904403
- LinkedIn: linkedin.com/in/alex-nguetcha
- GitHub: github.com/alexnguetcha
Let's build something scalable.