Olivia Oputa

Software Developer at Hits Villa Nigeria Limited

Backend architecture using NestJS and MongoDB to support up to 1,000 concurrent users while ensuring secure data handling. Leveraged Azure Storage and Functions to enforce secure access control and data integrity, improving the platform's reliability. Integrated secure payment options (Stripe and Paystack) with encryption protocols, aligning with industry security standards to protect user financial data. Supported the implementation of secure governance and cyber security practices within industrial control environments.

Arduino Developer at Intern Hub

Developed projects using Arduino, including an automatic pumping machine, a robotic car, and LCD information output, strengthening embedded systems programming and hardware integration skills.

Electrical & Electronics Engineering Intern at Transmission Company Nigeria (TCN)

Conducted maintenance and troubleshooting on high-voltage electrical equipment at a 330/132 kV transmission station, ensuring reliability and safety of power transmission infrastructure. Assisted in monitoring control systems and data acquisition units, gaining insights into secure data transmission and critical infrastructure protection.

Co-convener at Hack 4 Futo

Co-organized the largest annual student tech conference and hackathon in southeast Nigeria, reaching over 1,000 students; curated a lineup of four industry leaders for conference sessions that educated attendees and boosted post-event engagement.

President at The Female Media Network

Directed strategic initiatives to equip over 1,600 women in Owerri with essential digital skills; championed gender equality and socio-economic empowerment through media and technology.

Software Developer at Hitsvilla Nigeria Limited

Developed a scalable backend architecture using NestJS and MongoDB to support up to 1,000 concurrent users while ensuring secure data handling. Leveraged Azure Storage and Functions to enforce secure access control and data integrity, improving system uptime to 99.9%. Integrated payment systems (Stripe and Paystack) with secure gateway handling and encryption protocols, adhering to industry security standards to protect user financial data.

Arduino Developer Intern at Intern Hub

Developed projects using Arduino, including an automatic pumping machine, a robotic car, and LCD information displays, strengthening embedded systems programming and hardware integration skills. Gained foundational knowledge in electronics, circuit design, and component functionality essential for IoT device development. Explored secure programming practices and real-time data handling in embedded systems, building awareness of vulnerabilities in IoT devices and the importance of securing data exchange and device controls in networked environments.