Joshua Idowu

Results-driven Senior Full-Stack Software Engineer & IT Infrastructure Specialist with proven expertise in designing, developing, and deploying enterprise-grade software solutions while managing mission-critical IT infrastructure and networking environments. Highly proficient in JavaScript and Python development ecosystems, backend engineering, API architecture, database design, and modern web technologies. Experienced in network engineering and infrastructure management, including LAN/WAN deployment, TCP/IP networking, routing and switching, wireless infrastructure, network security, and enterprise connectivity using technologies such as MikroTik, Cambium Networks, and Ubiquiti.

Adept at integrating software platforms with resilient infrastructure to deliver secure, scalable, and high-performance business solutions. Strong background in backend software engineering with hands-on experience developing cloud-based Property Management Systems (PMS), Point of Sale (POS) platforms, and enterprise web applications. Skilled in API development, authentication and authorization, database architecture, business logic implementation, system integration, and digital transformation initiatives.

Additionally, contributed technical expertise to hospitality software development projects involving Opera, Visual Matrix, and IDS Next ecosystems. Passionate about solving complex technical challenges, optimizing business processes, and delivering innovative software and infrastructure solutions that create measurable operational impact.

Full-Stack Software Developer (Contract) at Sports Guru (2026-01 – Present)

• Develop and maintain a modern sports analysis and publishing platform serving organizations across Nigeria and Ghana.
• Build scalable backend systems, administrative dashboards, content management tools, prediction modules, and media management capabilities.
• Design efficient database architecture and optimize application performance using modern JavaScript technologies.
• Collaborate on scalable solutions that support content publishing and sports analytics.

Backend Software Engineer (Contract) at JORID Property Management System (PMS) (2025-01 – 2025-03)

• Contributed to backend development for a cloud-based Property Management System serving the hospitality industry.
• Engineered backend APIs supporting reservations, front desk operations, housekeeping, billing, wellness, reporting, event management, and mini-mart functionality.
• Designed and optimized database schemas for scalability, reliability, and data integrity.
• Implemented backend routing, authentication mechanisms, and business logic supporting enterprise hotel operations.
• Collaborated on system integrations to unify operational workflows across multiple hotel departments.

Backend Software Engineer (Contract) at RIOKO Point of Sale (POS) (2025-01 – 2025-03)

• Developed backend APIs and routing logic for a hospitality-focused Point of Sale platform.
• Designed database architecture supporting billing, payment processing, reporting, and kitchen workflows.
• Built business logic for room-charge functionality and integration with hotel management systems.
• Focused on secure, scalable backend services and transaction processing.

Recovery Officer & Software Developer at Zadell Concept Limited (2023-10 – 2024-05)

• Managed debt recovery operations while supporting software development initiatives and internal technology solutions.
• Developed and maintained business websites and web applications.
• Assisted with technical troubleshooting, process automation, and digital solution implementation.

Freelance Full-Stack Web Developer at Self-Employed (2020-09 – 2021-05)

• Delivered custom web applications and software solutions for clients across multiple industries.
• Designed responsive websites, backend systems, and business automation tools.
• Provided technical consulting, optimization, and ongoing maintenance services.

Front-End Development Tutor at Kosetech (2019-08 – 2020-10)

• Trained aspiring developers in HTML, CSS, JavaScript, and responsive web development.
• Guided students through practical software development projects and industry best practices.

Graphics Designer (Early Career Experience) at University of Port Harcourt Student Union Government (SUG) (2018-05 – 2019-02)

• Designed promotional materials, branding assets, and visual communication content for student initiatives and events.

Bachelor of Science (B.Sc.) in Geography & Environmental Management – University of Port Harcourt