Paul Jerome Mercado
I am a software developer based in Brampton, Ontario, with 10+ years of experience building scalable web applications.
About
I am a software developer based in Brampton, Ontario, with 10+ years of experience building scalable web applications. I specialize in ASP.NET (C#), SQL Server, JavaScript, HTML/CSS, and modern front-end frameworks like React, Angular, and Vue. I thrive in Agile teams and enjoy collaborating across international boundaries to deliver reliable software.
Over my career, I have led CMS migrations (Umbraco v7 to v13 and Episerver), designed REST APIs, optimized database queries, and improved system performance. I work well across the full project lifecycle from requirements gathering to deployment, and I regularly interact with teams in the UK and APAC to ensure solutions meet business goals.
- 7 years' experience
- Joined September 2025
Industry experience
- Software & Internet
- Travel & Hospitality
- Manufacturing
- Professional Services
- Telecommunications
- Media & Entertainment
- Education
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Work experience· 24 roles
Developed and maintained full-stack applications using ASP .NET MVC, C#, ReactJS, Bootstrap, and SQL Server for clients in travel, ISP, and hospitality industries. Migrated Umbraco CMS from v7 to v13 and built reusable components to support flexible, scalable content management. Designed and implemented REST APIs, optimized SQL queries, and improved overall system performance and reliability. Collaborated with cross-functional teams in the UK and APAC, actively participating in Agile ceremonies and code reviews.
Developed and maintained full-stack applications using ASP.NET MVC, C#, ReactJS, Bootstrap, and SQL Server for clients in travel, ISP, and hospitality industries. Migrated Umbraco CMS from v7 to v13 and built reusable components to support flexible content management. Designed and implemented REST APIs, optimized SQL queries, and improved system performance. Collaborated with cross-functional teams in the UK and APAC within Agile ceremonies and code reviews.
Developed and maintained full-stack applications using ASP.NET MVC, C#, ReactJS, Bootstrap, and SQL Server for clients in travel, ISP, and hospitality industries. Migrated Umbraco CMS from v7 to v13 and built reusable components to support flexible, scalable content management. Designed and implemented REST APIs, optimized SQL queries, and improved system performance. Collaborated with cross-functional teams in the UK and APAC, participating in Agile ceremonies and code reviews.
Education· 6
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