About Me

Electrical & Electronics Engineer | IoT Engineer @ sensors.AFRICA #CodeForAfrica | Full Stack Web Developer | Hydroponic Tech Enthusiast

I am on a lifelong journey to acquire knowledge and put it to good use. Every day is an opportunity to improve my life and the lives of those around me. With extensive experience in electrical engineering, IoT development, and web technologies, I bring a multidisciplinary approach to solving complex technical challenges.

Currently: Senior IoT Engineer at Code For Africa's sensors.AFRICA project. Passionate about air quality monitoring and sustainable technology solutions.

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Gideon Maina

Gideon Maina

Electrical Engineer & Web Developer

25+
Projects
5+
Years
2
Industries

Skills & Expertise

Here's a comprehensive overview of my technical skills and areas of expertise

Programming & Web Development

Modern full-stack technologies and frameworks for scalable applications

JavaScript/TypeScript
95%
Python
90%
Vue.js/Node.js
85%
C/C++
85%
PHP
80%

Frameworks & Libraries

Astro Vue.js React Express.js FastAPI

IoT & Electronics Engineering

Cutting-edge hardware design and embedded systems for environmental monitoring

Arduino/ESP32
95%
Sensor Integration
95%
IoT Systems
92%
PCB Design
90%
Circuit Design
88%

Specializations

Air Quality Monitoring
Environmental Sensors
Data Acquisition Systems
Wireless Communication
Power Management

Development Tools & Cloud

Modern tooling, databases, and cloud platforms for scalable solutions

Git/Docker
90%
PostgreSQL
85%
MATLAB/Simulink
85%
KiCad/Proteus
90%
InfluxDB
80%

Cloud & DevOps

AWS Azure Docker MongoDB InfluxDB

Professional Experience

A journey through my professional career in electronics engineering and web development

C4A

Senior IoT Engineer

Code For Africa · sensors.AFRICA

October 2021 - Present · 3+ years

Leading the development of cutting-edge air-quality and noise monitoring sensors across Africa. Driving innovation in IoT infrastructure and establishing standardized environmental monitoring protocols for sustainable urban development.

Lead IoT sensor development and deployment across 15+ African cities
Implement CI/CD pipelines and improve system scalability by 300%
Review and optimize firmware, hardware schematics, and PCB designs
Train 50+ partners on sensor deployment and data management
Architect full-stack web applications for real-time environmental data
IoT Architecture Environmental Monitoring Data Analytics Team Leadership
ML

Electrical Engineer

Moderate Limited

August 2017 - October 2019 · 2+ years

Delivered comprehensive electrical engineering solutions, from system design to implementation. Managed electrical projects, client relationships, and team development while integrating modern web technologies for operational efficiency.

Led electrical department operations and supervised 15+ technicians
Designed and implemented electrical systems for 50+ commercial projects
Established preventive maintenance protocols reducing downtime by 40%
Trained teams on fire safety and electrical safety compliance
Developed web-based project management and database systems
Project Management System Design Team Leadership Web Development
KP

Engineering Intern

Kenya Power and Lighting Company

May 2016 - August 2016 · 4 months

Intensive hands-on experience in power systems across multiple Nairobi substations. Gained comprehensive knowledge in electrical operations, maintenance, construction, and system protection protocols.

Operations & Maintenance: transformer load balancing and fault diagnostics
Construction: power line installation and distribution system setup
System Protection: high voltage metering and relay programming
Electrical Plant: transformer maintenance and oil filtration systems
Power Systems High Voltage System Protection Maintenance
PT

Engineering Intern

Powergen Technologies Ltd

June 2015 - September 2015 · 4 months

Contributed to Kenya's Last-Mile electrification project, bringing power to underserved communities. Collaborated with KPLC to expand electrical infrastructure in Kibera, one of Africa's largest urban slums.

Installed 200+ prepaid meters for households in Kibera slums
Connected 150+ households to the national electrical grid
Maintained and upgraded low voltage distribution networks
Supported community engagement and technical training programs
Rural Electrification Community Impact Infrastructure Social Development
KAA

Engineering Intern

Kenya Airports Authority

May 2014 - September 2014 · 5 months

Maintained critical aviation infrastructure at Jomo Kenyatta International Airport. Worked with electrical and mechanical systems essential for safe airport operations and air traffic management.

Aviation Ground Lighting (AGL) systems maintenance and troubleshooting
Apron floodlighting and runway lighting system operations
PABX and VHF radio communication systems maintenance
Emergency systems: PA and crash alarm system operations
Backup power: diesel generator maintenance and testing
Aviation Systems Critical Infrastructure Communications Emergency Systems

Education & Professional Associations

My educational foundation and professional development in engineering

Education

Bachelor of Science in Electrical & Electronics Engineering

Jomo Kenyatta University of Agriculture and Technology (JKUAT)

September 2012 - October 2017

Comprehensive engineering program covering power systems, electronics, control systems, and telecommunications. Graduated with a solid foundation in both theoretical knowledge and practical engineering skills.

Hydroponic Farming Technology

Miramar International College

2012 - 2017

Specialized training in hydroponic farming systems, sustainable agriculture, and modern farming technology integration.

Professional Associations

EBK

Engineers Board of Kenya (EBK)

Professional Engineering License

Licensed Professional Engineer

IEK

Institution of Engineers of Kenya (IEK)

Professional Member

Active Professional Development

Certifications

RESPIRA-AQM Stakeholder Workshop
Electrification of buses and integration in cities' public transport systems
CAMS-Net/AfriqAir Capacity Building

Technical Specializations

IoT & Sensor Networks
Air Quality Monitoring Systems
Electrical Installation & Compliance
Sustainable Urban Planning
Hydroponic Farming Technology

My Approach & Values

The principles that guide my work and development philosophy

Quality First

I believe in writing clean, maintainable code that stands the test of time and scales with your business.

User-Centered

Every decision I make is guided by the end-user experience, ensuring intuitive and accessible interfaces.

Continuous Learning

Technology evolves rapidly, and I'm committed to staying current with the latest trends and best practices.

Let's Connect & Collaborate

I'm always excited to discuss new projects, opportunities, and innovative solutions in IoT and web development.

LinkedIn GitHub Twitter Email
Get In Touch View My Work
25+
Projects Completed
5+
Years Experience
15+
Countries Served
100%
Client Satisfaction