Joshua C. Adumchimma Email & Phone Number

Lagos, Nigeria

London Area, United Kingdom

Lagos, Nigeria

• Designed, developed, and maintained WordPress websites and plugins using industry best practices.• Leveraged WordPress plugins, HTML, CSS, and JavaScript to create optimized, responsive, and SEO-compliant websites.• Led the conceptualization and design of website functionality and navigation, ensuring seamless user experiences.• Collaborated closely with team members and stakeholders to ensure alignment on project goals and objectives.• Wrote efficient, maintainable, and reusable code.• Worked with designers to convert designs into responsive web pages.• Optimized website performance and ensured responsiveness across all devices.• Ensured adherence to SEO best practices to improve site visibility and rankings.• Set up and troubleshot Google Analytics 4 within WordPress sites.• Integrated APIs and third-party solutions to ensure seamless functionality across platforms.• Set up new DNS hosting using platforms like Cloudflare, AWS, or similar tools.• Troubleshot and debugged issues that arose with client websites.• Continuously maintained and supported site functionality to ensure smooth operation and optimal performance over time.• Stayed up-to-date on the latest WordPress trends, technologies, and security best practices.• Conducted web accessibility testing using both automated tools and manual methods to ensure compliance with Web Content Accessibility Guidelines (WCAG).• Implemented necessary changes to improve website accessibility based on testing results.• Contributed to the growth and development of the team by sharing knowledge and mentoring junior developers.

Ibadan, Oyo State, Nigeria

• Mentored students in core frontend technologies (HTML, CSS, and JavaScript), providing personalized instruction and code reviews to enhance their web development skills.• Offered career development guidance, including resume optimization, technical interview preparation, and strategies for building a compelling professional portfolio.• Supported students in showcasing their potential by assisting with portfolio development, emphasizing project presentation and highlighting their unique strengths.• Stayed current on frontend development trends and best practices to consistently deliver relevant and impactful mentorship.

Lagos State, Nigeria

• Mentored 500+ students in HTML, CSS, JavaScript, and Bootstrap, empowering them to build visually appealing, responsive web projects.• Designed a comprehensive course curriculum to accelerate student learning, resulting in a 50% productivity boost.• Created 3 engaging web game apps and 5 website pages, expanding audience reach by 30%.• Developed responsive websites using WordPress, HTML, CSS, Tailwind CSS, and React.js, enhancing user experiences and driving a 20% revenue increase.• Oversaw student participation in hackathons, fostering a competitive spirit and showcasing their technical abilities.• Contributed to an innovative teaching model, enriching the overall learning experience at Teens Can Code.

Lagos, Nigeria

• Developed and delivered technical training programs in PLC programming, SCADA systems and industrial automation to both internal staff and corporate clients.• Collaborated with programmers to automate production processes using PLC, Java, and Python, reducing downtime by 15% and driving a 20% increase in annual revenue increase.• Spearheaded a company-wide training initiative on safety protocols, resulting in a 10% reduction in workplace incidents.

Lagos, Nigeria

• Manage and troubleshoot internal IT infrastructure, including hardware, software, and network systems to ensure optimal performance and minimize disruptions.• Provide technical support to employees, diagnosing and resolving hardware, software, and connectivity issues in a timely manner.• Install, configure, and maintain operating systems, applications, and security updates to protect company data and systems.• Implement and enforce cybersecurity measures (e.g., firewalls, antivirus software) to safeguard sensitive information and mitigate potential threats.• Onboard new employees, setting up accounts, configuring devices, and providing training on company IT systems and procedures.• Maintain accurate IT asset inventories and documentation for streamlined troubleshooting and auditing purposes.

Diploma, Software Engineering

Activities and Societies: Member of LSETF Developed a web application using HTML, CSS, JavaScript, and other relevant frameworks. This.

Bachelor Of Science - Bs, Computer Science

Activities and Societies: A member of the Global Wealth System Developed a comprehensive pharmacy management web app using PHP, HTML, CSS.

National Diploma, Computer Science

Activities and Societies: Ex. Vice President Of NACOSS, Ex. President of LCF Developed several Java and C++ programs, along with web.

Associate'S Degree, Computer Hardware Engineering

Activities and Societies: Team Lead and Best graduating student. Assembled and disassembled computer systems, mastering hardware.