Oluwanifemi Ogunjemilua
IoT & Embedded Software Engineer
Lagos,LA
Summary
Embedded Software Engineer & IoT Specialist with 5+ years’ experience in real-time embedded systems for telecoms, IoT, and AI applications. Proficient in C/C++, RTOS, and embedded Linux, with expertise in edge intelligence and hardware-software integration. Skilled at optimizing performance on constrained devices and collaborating across teams to deliver scalable, AI-powered solutions.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Senior IoT & Embedded Software Engineer
Enextgen Wireless Ltd.
04.2020 - Current
- Lead engineer for wireless communication systems with focus on real-time embedded applications.
- Designed and deployed edge intelligence prototypes on Raspberry Pi and ARM-based microcontrollers, scaling to custom router platforms.
- Integrated AI-driven analytics into IoT gateways for spectrum monitoring and optimization.
- Developed C/C++ firmware for sensor-based IoT systems, ensuring low-latency and reliable communication.
- Implemented communication protocols (UART, SPI, I2C, DLMS) for seamless device-hardware integration.
- Collaborated with AI engineers to integrate ML models into constrained environments, including TensorFlow Lite deployments.
- Optimized embedded applications for power efficiency, memory usage, and performance, reducing processing latency by 30%.
- Key Achievements:
- Successfully delivered a spectrum utilization tool enabling real-time analysis of LTE/5G utilization.
- Coordinated multi-stakeholder technical sessions with vendors and partners (Keysight, Teltonika) to configure and optimize edge compute solutions.
- Spearheaded IoT deployments for private LTE utilities and smart energy monitoring, contributing to next-gen wireless innovation.
Graduate Researcher (Embedded Systems & AI)
University of Ibadan
01.2019 - 12.2019
- Conducted applied research in embedded systems and AI-driven control systems.
- Designed and implemented microcontroller-based intelligent solutions for automation and wireless communication.
- Published academic work on real-time embedded applications and contributed to IoT/AI integration in energy monitoring systems.
Embedded Software Engineer (Consultant)
Toptal (Freelance)
02.2018 - 03.2019
- Developed embedded applications for IoT-enabled devices across industrial and consumer domains.
- Built low-power firmware solutions with RTOS and embedded Linux for connected devices.
- Provided expertise in hardware-software interfacing and cloud IoT integration (AWS, Azure).
- Collaborated with cross-border AI and hardware teams to optimize system performance.
Education
Master of Science - Physics (Electronics)
University of Ibadan
Ibadan, Oyo State, Nigeria12-2019
Bachelor of Science - Engineering Physics
Obafemi Awolowo University
Ile-Ife, Osun State, Nigeria09-2016
Skills
- Programming & Embedded Systems: C, C, Python, Embedded Linux, RTOS
- AI & Edge Integration: TensorFlow Lite, Edge ML frameworks, FreeRTOS with IoT edge compute
- Hardware/Software Interfaces: UART, SPI, I2C, CAN, GPIO, ADC/DAC, Modbus, DLMS
- IoT & Wireless Protocols: LTE/5G, MQTT, CoAP, NB-IoT, LoRaWAN
- Optimization & Performance: Low-level debugging, memory/performance profiling, firmware optimization
- Tools & DevOps: Git, CI/CD pipelines, Docker, GitHub Actions
- Cloud & Platforms: AWS IoT Core, Azure IoT Hub, Edge AI deployments
Accomplishments
· Successfully delivered a spectrum utilization tool enabling real-time analysis of LTE/5G utilization for Edge devices .
· Coordinated multi-stakeholder technical sessions with vendors and partners (Keysight, Teltonika) to configure and optimize edge compute solutions.
· Spearheaded IoT deployments for private LTE utilities and smart energy monitoring, contributing to next-gen wireless innovation.
Certification
- Microsoft Certified: Azure IoT Developer Specialty
- AWS IoT Core Fundamentals (Digital badge)
- TestDome: Embedded Systems and C
Languages
English
Advanced (C1)
Timeline
Senior IoT & Embedded Software Engineer
Enextgen Wireless Ltd.
04.2020 - Current
Graduate Researcher (Embedded Systems & AI)
University of Ibadan
01.2019 - 12.2019
Embedded Software Engineer (Consultant)
Toptal (Freelance)
02.2018 - 03.2019
Master of Science - Physics (Electronics)
University of Ibadan
Bachelor of Science - Engineering Physics
Obafemi Awolowo University
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