Available to hire
I am Etshemurun E. Sagay, a software developer and UI designer with a strong background in building scalable web applications and enterprise-grade solutions. I specialize in C#, .NET, HTML/CSS, JavaScript frameworks like Angular and React, and data visualization with Power BI.
Over the years I’ve contributed across roles from UI design to IT support, training junior developers, and delivering end-to-end solutions. I enjoy collaborating with cross-functional teams to translate requirements into robust software and intuitive user interfaces.
Skills
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Language
Javanese
Advanced
English
Fluent
Work Experience
Independent Software Developer at Developer for hire
November 1, 2018 - PresentDesigned custom windows application for clients. Constructed complex SQL queries for business process. Designed, deployed Silverlight website. Designed, deployed Website using HTML5, CSS3.
Aptech Software Development Center – Lagos, Nigeria at Aptech Software Development Center
June 1, 2007 - September 9, 2025Built and updated desktop/web applications. Trained student in software development practices. Trained student in Advanced Java.
Software Developer at Aptech Software Development Center
June 30, 2007 - September 9, 2025Built and updated desktop/web applications. Trained students in software development practices. Trained students in Advanced Java.
Education
B.S., Computer Science at University of Houston Downtown
January 1, 2010 - January 1, 2014Associate Software Engineering at Lone Star College
January 1, 2008 - January 1, 2010Associate Software Engineering at Aptech Worldwide Computer Education
January 1, 2003 - January 1, 2007B.S., Computer Science at University of Houston Downtown
January 1, 2010 - January 1, 2014Associate of Science (Transfer Courses) at Lone Star College
January 1, 2008 - January 1, 2010Associate Software Engineering at Aptech Worldwide Computer Education
January 1, 2003 - January 1, 2007Qualifications
Sun Certified Java Programmer (SCJP4.0)
January 11, 2030 - September 9, 2025Information System Management
January 11, 2030 - September 9, 2025Microsoft Certified Professional
January 11, 2030 - September 9, 2025Microsoft Technology Associate (MTA) Software Development Fundamentals
January 11, 2030 - September 9, 2025Microsoft Technology Associate (MTA) Database Development Fundamentals
January 11, 2030 - September 9, 2025Microsoft Technology Associate (MTA) Web Development Fundamentals
January 11, 2030 - September 9, 2025Certified Scrum Master (CSM)
January 11, 2030 - September 9, 2025Professional Scrum Master (PSM)
January 11, 2030 - September 9, 2025CompTIA A+
January 11, 2030 - September 9, 2025AWS Certified Cloud Practitioner
January 11, 2030 - September 9, 2025Sun Certified Java Programmer (SCJP4.0)
January 11, 2030 - September 9, 2025Information System Management
January 11, 2030 - September 9, 2025Microsoft Certified Professional
January 11, 2030 - September 9, 2025Microsoft Technology Associate (MTA) Software Development Fundamentals
January 11, 2030 - September 9, 2025Microsoft Technology Associate (MTA) Database Development Fundamentals
January 11, 2030 - September 9, 2025Microsoft Technology Associate (MTA) Web Development Fundamentals
January 11, 2030 - September 9, 2025Certified Scrum Master (CSM)
January 11, 2030 - September 9, 2025Professional Scrum Master (PSM)
January 11, 2030 - September 9, 2025CompTIA A+
January 11, 2030 - September 9, 2025AWS Certified Cloud Practitioner
January 11, 2030 - September 9, 2025In Progress: AWS Certified Solution Architect
January 11, 2030 - September 9, 2025In Progress: CompTIA Network+
January 11, 2030 - September 9, 2025Industry Experience
Software & Internet, Professional Services, Education, Media & Entertainment
Skills
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