About Samuel Effiong

CEO of Nexa Technologies

Samuel Effiong is a visionary technology leader with hands on expertise in PHP, Golang, Node.js, Python, C programming, and R programming. With a deep understanding of computer science and statistical fundamentals, he champions clean code, Object-Oriented Design principles, clean architecture, and design patterns.

As CEO of Nexa Technologies, Samuel leads the vision to innovate and empower Africa's digital transformation. His expertise spans designing efficient backend systems, Test-Driven Development (TDD), Event-Driven Architecture, and RESTful APIs. He's proficient with both SQL (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Redis), and brings extensive experience with source code versioning systems (Git) and complete software lifecycle management.

With a proven track record of designing and implementing scalable software systems, Samuel excels at optimizing efficiency and improving user experience. He identifies and resolves bottlenecks through monitoring and performance testing, collaborates effectively with development teams, and maintains the highest standards in software security and data protection. His commitment to industry best practices and continuous learning drives innovation at Nexa Technologies.

His technical expertise extends across frameworks like Laravel, ExpressJs, NestJs, Django, Flask, and FastAPI, along with microservices architecture, gRPC, REST, and Domain Driven Design (DDD). Samuel is proficient in cloud technologies including AWS, Docker, Kubernetes, EKS, EBS, and EC2, and leverages tools like Jira, Travis CI, Miro, and Jenkins to deliver exceptional results.