From the screen to the sensor. I ship interfaces people use every day, I build machines that move on their own, and I have read the telemetry of more than 600 tower sites to see what is really happening in the field.
On
record
Samuel Oyenuga, Lagos, Nigeria
Journal paper, first author
2025Blockchain framework for energy-efficient IoT networks. IJEME, Vol. 15.
600+ IoT tower sites
2025Operations data analyst at BJ Bison, managing American Tower sites in Imo, Ebonyi and Akwa Ibom.
Founding frontend engineer
2025Dezenmart, a Web3 marketplace with escrow-protected crypto payments.
Autonomous robot, built solo
2024CoffeeBot: gripper, line tracking and obstacle avoidance, wired and coded by hand.
B.Eng, Information and Communication Engineering
Federal University of Technology Akure.
Expert Listing
Dezenmart
Maquette
CoffeeBot
Warehouse system
BJ Bison
- Year
- 2026
- Kind
- Real estate platform
- Role
- Senior frontend engineer
- Stack
- Next.js, TypeScript, TanStack Query, Ably
Verified property for sale, rent and lease across Nigeria. I build the web platform, from search and the map to the community feed and messaging.
Expert Listing, Real estate platform, 2026
All the work
Every project has its own page: the problem, what I built, how it works, and how it gets used.
Interfaces
- Expert Listing2026Real estate platform
- Dezenmart2025Web3 marketplace
- Dezenmart Admin2025Marketplace operations console
- Dezentra2025Cross-chain commerce
- Komas2025Customer app and admin
- Squads2025Landing page for a player-stats betting product
- HomePulse2023Real estate platform, via Prunedge
- Keystone Bank HRMS2023Enterprise HR system, via Prunedge
Products
Machines
A Blockchain-based Framework for Improving Energy Efficiency and Scalability in IoT Networks
Samuel A. Oyenuga, Brendan C. Ubochi, Okechi Onuoha, Nnamdi Nwulu. FUTA, University of Hertfordshire, University of Johannesburg.
International Journal of Education and Management Engineering, Vol. 15, No. 5, 2025, pp. 53-62
Reported results
- Transaction throughput
- 2,500tx/s
- Median latency
- 850ms
- Of data kept off-chain
- 99.8%
- Less energy than proof of work
- 95%
Where
I work
- Aug 2026 to now
Senior Frontend Engineer
Expert Listing
The web platform for verified real estate: search, the community feed, messaging and trending searches.
- Aug 2025 to Jul 2026
Operations Data Analyst
BJ Bison, site manager for American Tower Corporation
Telemetry analysis, fuel anomaly reporting and data quality for 600+ tower sites in Imo, Ebonyi and Akwa Ibom.
- 2025 to now
Founding Frontend Engineer
Dezenmart
The marketplace, the admin console and the wallet flows.
- 2024 to 2025
Frontend Engineer
Komas
Customer and admin apps, and the API integration behind them.
- 2023 to 2024
Software Developer
Prunedge Development Technologies
Enterprise work for Keystone Bank's HR system, and the HomePulse real estate app.
B.Eng, Information and Communication Engineering
Federal University of Technology Akure
Robotics, embedded systems and the research that led to the paper.
A product that needs its interface built, a machine that needs its firmware, or the data that proves either one works. Tell me what you're building.