I’m looking for a strong engineering environment that offers competitive compensation, continuous professional growth, and a healthy work culture. I’m particularly interested in opportunities where I can take ownership, solve challenging technical problems, grow as a software architect and technical leader, and contribute to building impactful products.

Raouf Lumiere
@raouflumiere
Software engineer who enjoys turning ideas into products, solving complex problems, taking ownership, and helping teams move forward.
What I'm looking for
I’m a software engineer who has grown from hands-on development into backend architecture and technical leadership. I enjoy taking complex business problems, understanding the bigger picture, and turning them into reliable products and systems.
I currently work as a Backend Engineer and Technical Lead at Adxens Solutions, where I help drive the SDLC of a multi-tenant AdTech SaaS platform. I’m involved in architecture, technical decisions, backend development, deployment, production issues, engineering practices, mentoring, and recruiting new engineers.
Previously, I worked on a digital platform for Cameroon’s Ministry of Youth that grew to over 400,000 users, contributing to its redesign, scalability, payment integrations with Orange Money, MTN Mobile Money and GIMAC Pay, and search capabilities.
My interests have increasingly expanded toward software architecture, distributed systems, SaaS, payment platforms, AI agents, automation, and AI-powered enterprise systems. I’m particularly interested in how AI can interact with existing software through APIs and tools to automate real business processes.
I’m looking for opportunities where I can remain hands-on while taking greater ownership of architecture and technical direction, work with strong engineering teams, and build products that have real-world impact.
Experience
Work history, roles, and key accomplishments
Software Engineer & Lead
Adxens Solutions
Feb 2026 - Present (7 months)
Technical Lead & Backend Engineer for a multi-tenant AdTech SaaS platform. Lead backend architecture and SDLC while building scalable Java/Spring Boot services and tenant-isolated data architecture. Drive technical decisions, mentor engineers, and support recruitment and team growth.
Software Engineer & Architect
ITGStore SA
Jan 2023 - Jan 2026 (3 years)
Led the redesign and scaling of the Biometric Youth Card Platform for Cameroon's Ministry of Youth and Civic Affairs, boosting user engagement by 82% and enabling access to digital identity services for over 400,000 youths. Architected a payment aggregator system integrating multiple payment providers, streamlining operations for merchant companies and reducing payment processing time for over 2 m
Education
Degrees, certifications, and relevant coursework
University Institute of Technology Douala
Bachelor of Engineering, Software Engineering
2022 - 2023
Pursued a Bachelor's degree in Software Engineering, graduating in August 2023.
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