Harrison Nnamdi Ibegbunam
Kubwa
Summary
Senior full stack developer with extensive experience at Hanevan Technologies Ltd, specializing in Java and PHP development. Led multiple projects that significantly improved user experience and optimized performance metrics. Skilled in team collaboration and client engagement, delivering customized solutions that enhance operational efficiency.
Overview
18
18
years of professional experience
2
2
Certificates
Work History
Chief Technology Officer/Chief Operating Officer
Hanevan Technologies Limited
Abuja
03.2012 - Current
- Managed IT staff recruitment, training, mentoring, and performance evaluation processes.
- Coded applications using HTML, CSS, JavaScript, and jQuery to deliver high-quality web solutions.
- Developed responsive WordPress websites focused on enhancing user experience through design innovations.
- Transitioned outdated sites to modern versions, significantly elevating user engagement metrics.
- Implemented strategic SEO initiatives within site designs to increase visibility on search engines.
- Established web hosting environments while ensuring efficient file management and site operations.
- Monitored key performance indicators to track operational success and quality standards.
- Researched emerging technologies to propose enhancements benefiting organizational objectives.
Senior Software Developer/Programmer
Zarad Integrated Technologies Ltd
Abuja
03.2010 - 01.2012
- Led a team of four developers specializing in .NET and Java technologies.
- Developed web-based HR application with J2EE and MS SQL Server 2005, migrating two clients from Access database.
- Deployed SugarCRM, improving client customer relationship management capabilities.
- Designed customized solutions for client proposals, ensuring alignment with needs.
- Met with stakeholders to deliver project reports and milestone updates.
- Assisted CEO in sourcing businesses and managing projects, enhancing client communication.
- Installed Microsoft Exchange Server, created email accounts, and migrated to Outlook for clients.
- Maintained company computer systems, resolving hardware and software issues promptly.
Applications Developer/Systems Analyst
Super Digital Data Solutions Limited
Abuja
10.2007 - 02.2010
- Key team member in creating proprietary microfinance banking application using Java, GWT, EJB, Hibernate, and MySQL, resulting in 20% sales increase.
- Spearheaded application development to improve integration between business applications and enhance customer interactions.
- Engineered application software using Java, JavaScript, and HTML5 to support user needs and functionality.
- Developed applications with modern programming languages and frameworks to meet business requirements.
- Developed database application code to support business operations.
- Resolved system test and validation issues to ensure seamless program functionality.
- Conducted scheduled system upgrades to optimize performance and efficiency.
- Performed code reviews to uphold quality and maintain coding standards.
Education
Certified Enterprise Application Developer & Solutions Architect on Sun Java Platform - Enterprise Applications Development
NIIT
Abuja, Nigeria12-2007
Post Graduate Diploma - Financial Management
Abubakar Tafawa Balewa University (ATBU)
Bauchi08-2004
Higher National Diploma - Business Administration And Management
Institute of Management & Technology (IMT)
Enugu, Enugu State03-1998
Senior Secondary Certificate -
Dr. Lucas Memorial High School
Kirikiri Town, Lagos State07-1992
Skills
- Java and PHP development
- Proficient in JavaScript
- HTML5, CSS3, XML
- AJAX and DevOps
- GWT and Bootstrap design
- PostgreSQL, MySQL, MariaDB
- Java DB management
- Joomla, WordPress, Drupal
- NetBeans and Eclipse
- Performance optimization
- Complex problem solving
- Git version control
- Project planning
- Team collaboration
- Strong written communication
Certification
Certified Internet Web Professional (CIW) v5 Associate
Timeline
Chief Technology Officer/Chief Operating Officer
Hanevan Technologies Limited
03.2012 - Current
Senior Software Developer/Programmer
Zarad Integrated Technologies Ltd
03.2010 - 01.2012
Applications Developer/Systems Analyst
Super Digital Data Solutions Limited
10.2007 - 02.2010
Certified Enterprise Application Developer & Solutions Architect on Sun Java Platform - Enterprise Applications Development
NIIT
Post Graduate Diploma - Financial Management
Abubakar Tafawa Balewa University (ATBU)
Higher National Diploma - Business Administration And Management
Institute of Management & Technology (IMT)
Senior Secondary Certificate -
Dr. Lucas Memorial High School
Affiliations
Associate Member, Nigerian Institute of Management (AMNIM)
Accomplishments
- Engineered a drawing application in Java, enabling diverse shape creation, color customization, and save/modify features.
- Collaborated on the Yobe State Library Board e-book portal development; designed the backend with MsSql 2000.
- Developed comprehensive Results Processing and Records Management software for Nigerian schools.
- Developed a web-based Human Resource Management system for the Nigeria Electricity Liability Management Company Ltd, Abuja.
Bio Data
- Date of Birth: February 17, 1976
- Sex: Male
- Place of Birth: Efulu, Ugwuoba
- Local Government: Oji River
- State of Origin: Enugu State
- Country: Nigeria
Additional Information - Courses Attended
- 3rd Abuja Run of the Mandatory Continuing Professional Education Programme of the Nigerian Institute of Management, 07/30/03
- Advanced Life Assurance Technical Course organized by the Nigerian Insurers Association and Claims International Limited
- Customer Relations Officers' training organized by Poise Nigeria (Poise at the Front Desk), 11/2007