Full-Stack Software Developer with hands-on experience designing, developing, deploying, and maintaining websites, web applications, mobile applications, APIs, and business automation solutions. Experienced across the full development lifecycle including requirements analysis, UI implementation, backend development, database design, API integration, payment integration, testing, deployment, troubleshooting, and ongoing maintenance.

David Kalu

Full-Stack Software Developer with hands-on experience designing, developing, deploying, and maintaining websites, web applications, mobile applications, APIs, and business automation solutions. Experienced across the full development lifecycle including requirements analysis, UI implementation, backend development, database design, API integration, payment integration, testing, deployment, troubleshooting, and ongoing maintenance.

Available to hire

Full-Stack Software Developer with hands-on experience designing, developing, deploying, and maintaining websites, web applications, mobile applications, APIs, and business automation solutions. Experienced across the full development lifecycle including requirements analysis, UI implementation, backend development, database design, API integration, payment integration, testing, deployment, troubleshooting, and ongoing maintenance.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Software Developer/Full-Stack Developer at EasyScout
June 17, 2026 - Present
SOFTWARE DEVELOPER/CONSULTANT at SHIP'D INTERNATIONAL
March 11, 2025 - Present
Web Developer at Rivers State University Private Law
September 24, 2024 - April 2, 2026

Education

Higher National Diploma (HND) Computer Engineering Technology at Federal Polytechnic Nekede, Owerri
August 24, 2020 - August 24, 2022

Qualifications

Higher National Diploma (HND) Computer Engineering Technology
January 1, 2022 - August 24, 2026

Industry Experience

Software & Internet, Computers & Electronics, Real Estate & Construction, Financial Services, Other
    Knicecare Healthcare

    I designed and developed the official website for Knice Care, a healthcare and domiciliary care service provider focused on delivering compassionate support services for individuals and families in need of quality home care assistance.

    The client’s objective was to establish a professional online presence that would build trust, clearly communicate their care services, and make it easier for potential clients to access information and contact the organization. The platform also needed to reflect the company’s values of compassion, professionalism, and reliability.

    One of the major challenges was creating a healthcare website that felt both professional and emotionally reassuring to visitors. I addressed this by designing a clean, accessible, and user-friendly interface with organized service sections, responsive layouts, and clear call-to-action elements that improved usability across desktop and mobile devices.

    I also optimized the website for performance, responsiveness, and branding consistency while ensuring the structure supported future scalability and content updates. The final result was a modern healthcare website that enhanced the organization’s credibility and improved its digital communication with clients and families seeking care services.

    Link to Project: https://www.twine.net/signin

    SHIP'D INTERNATIONAL

    LINK TO PROJECT: https://www.twine.net/signin

    I designed and developed a complete logistics and shipment management platform for Ship’d International, a global shipping and freight company focused on providing reliable international delivery services.

    The client’s goal was to create a modern, trustworthy, and user-friendly logistics website that would allow customers to register, calculate shipment costs, track packages in real time, and manage deliveries easily from a personalized dashboard.

    One of the main challenges was building a smooth shipment workflow while keeping the interface simple for non-technical users. I solved this by creating a responsive multi-step user experience with organized navigation, shipment tracking integration, secure user authentication, and an easy-to-use shipment calculator.

    I also customized the backend logistics system to support shipment management, customer accounts, payment options, KYC verification, and admin controls. Special attention was given to mobile responsiveness, performance optimization, and branding consistency to ensure the platform looked professional across all devices.

    The final result was a scalable logistics platform with modern UI/UX, real-time shipment functionality, and an improved customer experience tailored for international shipping operations.