Wisdom Nji
Bamenda,NW
Summary
I’m a product-driven software engineer with nearly a decade of experience building systems that work, especially under constraints. I specialize in backend infrastructure, open-source tooling, and communication protocols like SMS and Matrix, with a focus on reliability, efficiency, and pushing platforms beyond their limits. As the founder of Afkanerd, I lead development on mission-critical tools like RelaySMS and DekuSMS, navigating everything from low-level Android internals to modern API design. I thrive in hard problem spaces and value function over hype, shipping resilient, usable systems, even with limited resources. I don't chase management titles; I build and break things until they work, and I help others do the same.
Overview
9
9
years of professional experience
Work History
Software Engineer
Afkanerd Information Technology Ltd
Bamenda, NW
01.2018 - Current
Collaborated with software engineers to develop cryptographic systems for communication protocols, including SMS and Matrix.
Led team in building secure applications across Android, iOS, Linux, and Cloud backends.
Conducted security audits for open-source solutions in partnership with various teams.
Developed secure Android applications using Java, Kotlin, XML, and Jetpack Compose.
Created secure iOS applications utilizing SwiftUI and Swift 5.
Software Engineer
Center for Health Promotion and Research
Bamenda, NW
11.2018 - 12.2024
Researched and developed offline communication systems for effective data transmission via SMS.
Managed fault tolerance protocols to ensure integrity of sensitive information.
Modified open-source software, including Redcap, to address data collection needs in remote areas.
Extracted information from testing machines and transmitted it using low-level AT commands.
Developer
Njorku
Buea, SW
11.2016 - 09.2017
- Developed software applications using Java and Python for various projects.
- Collaborated with cross-functional teams to gather and analyze project requirements.
- Conducted code reviews to ensure quality standards and best practices were maintained.
- Managed version control using Git for efficient collaboration among developers.
Education
High School Diploma -
Government Bilingual High School
Bamenda05-2014
Skills
- Java, Kotlin, Swift5, Golang, Python, C/C
- Bash, Vim, Linux (DBus, Systemd etc)
- Docker, Flask, Gin, Apache2, Nginx
- Cryptographic protocols
- Mobile application development
- Secure coding practices
- Security auditing
- Offline data transmission
- Software architecture
References
References available upon request.
Timeline
Software Engineer
Center for Health Promotion and Research
11.2018 - 12.2024
Software Engineer
Afkanerd Information Technology Ltd
01.2018 - Current
Developer
Njorku
11.2016 - 09.2017
High School Diploma -
Government Bilingual High School
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