JAYSON CENTENO
FULLSTACK DEVELOPER
Taytay,Rizal
Summary
Dynamic Full Stack Developer with 14 years of extensive experience in backend and frontend development, proficient in a diverse array of programming languages and tools. Expertise in managing all phases of the development process, ensuring high-quality results and timely delivery. Collaborative team player thriving in fast-paced environments, bringing strong technical skills and a commitment to excellence in every project. Passionate about leveraging innovative solutions to drive business success and enhance user experiences.
Overview
18
18
years of professional experience
1
1
Certification
2
2
Languages
Work History
Full Stack Developer
DEPLOYED PH
02.2022 - 10.2025
- CMS and Stripe Payment
- Reviewed code, debugged problems, and corrected issues.
- Enhanced user experience by developing and implementing a responsive front-end interface for web applications.
- Maintained clear documentation of system architectures, workflows, and coding standards for reference by other team members.
- Developed functional databases, applications and servers to support websites on back-end.
- Integrated third-party APIs to enhance functionality and improve overall user experience on web platforms.
Full Stack Developer
CODEV
08.2021 - 01.2022
- Nodejs, Mysql and AngularJs Developer
- Bug fixing and Code enhancement to the existing School Accounting Application, Unit Testing
- Worked with back-end developers to design APIs.
- Used NodeJS, ORM and SQL/No-SQL to develop and manage databases.
- Troubleshot and resolved complex technical issues, maintaining optimal system performance and uptime.
FullStack Developer
Eastvantage
12.2018 - 03.2020
- Take part of website conversion from angular.js to angular 7
- Built a mobile app to ease and enhance the usage of the existing web application.
- Increased application performance, conducting rigorous code reviews and optimization.
- Added unit testing to the API to facilitate changes and simplifies integration
- Handle code reviews to ensure code cleanliness and consistency.
- Solved complex customer issues by developing custom software solutions tailored to specific needs.
FullStack Developer
HR360
07.2018 - 12.2018
- Design Project requirements in cooperation with owner and team leads.
- Converted the email manager to provide better looks and usages
- Provide insights on database designs and structures
- Reduced page load times by optimizing front-end assets such as JavaScript files, stylesheets, and images.
- Mentored other developers
FullStack Developer
Flexisource IT
02.2016 - 01.2018
- Built the CMS Application using Sitefinity for Marketing and Content managed information.
- Pioneer developer that converts ASP.Net Webforms to Asp.Net MVC.
- Participate in website enhancement by adding external API’s like google api (Maps and Analytics).
- Collaborated with cross-functional teams to design, develop, and launch new features for web applications.
- Collaborated with fellow engineers to evaluate software and hardware interfaces.
- Estimated work hours and tracked progress using Scrum methodology.
Senior .Net Developer
Asia Pacific Digital
01.2014 - 12.2015
- Lead developer to build the Public Accountant website using Umbraco and Asp.Net MVC with Stripe Payment
- Participate in development of WetNWild Sydney application using Sitecore and Angular.js
- Participated in code reviews, ensuring adherence to established programming guidelines while maintaining code quality across the team.
- Contributed to the successful completion of projects by meeting deadlines and adhering to best practices in .NET development.
Senior .Net Developer
Interprise Solutions
08.2011 - 12.2013
- Technical lead of the Ecommerce Team
- Improved system reliability by identifying bottlenecks and implementing necessary improvements in the codebase.
- Handle code certifications and commits
- Implemented optimization techniques like bundling, minification, caching and code reusability to enhance the speed of the website.
- Participate in bug fixing and adding new features
- .NET frameworks knowledge led to informed decisions on choosing appropriate tools and technologies for each project phase.
- Mentored junior developers on coding standards and practices, fostering a positive learning environment within the team.
Senior/Lead .Net Developer
Relation House
01.2010 - 08.2011
- Team lead of the web development
- Participate in bug fixing and Code enhancements
- Managed database structures and Query Optimizations
- Troubleshot and resolved performance issues for databases and software.
- Reduced software bugs by conducting thorough unit testing and debugging, ensuring a smooth user experience.
- Enhanced application performance by optimizing .NET code and implementing efficient algorithms.
- Developed reusable components for increased development efficiency, streamlining project timelines.
- Analyzed, evaluated and developed new web and database applications.
.Net Developer
Magsaysay Corporation
05.2007 - 08.2009
- Participated in major intranet website development
- Exposed to front-end implementation using Javascript, CSS and HTML.
- Implemented SOA architecture using Web Services
- Head developer of Web based SMS application
- Continuously enhanced existing applications by incorporating user feedback and addressing evolving business needs.
- Utilized Agile methodologies for seamless collaboration among team members.
Education
BS - Computer Engineering
PUP
Manila01.2003
Skills
Net C#
Net Core 5/6/7/8
AspNet MVC / Webforms
SQL Server
Vuejs 2 and 3
Stripe
Docusigns
Azure Devops
Angular 2
Azure Funtions, Service Bus, Blob Storage
Certification
MCP 2015
Interests
Music, Guitars, Church Ministries, Horror Movies, Basketball, NBA
Timeline
Full Stack Developer
DEPLOYED PH
02.2022 - 10.2025
Full Stack Developer
CODEV
08.2021 - 01.2022
FullStack Developer
Eastvantage
12.2018 - 03.2020
FullStack Developer
HR360
07.2018 - 12.2018
FullStack Developer
Flexisource IT
02.2016 - 01.2018
Senior .Net Developer
Asia Pacific Digital
01.2014 - 12.2015
Senior .Net Developer
Interprise Solutions
08.2011 - 12.2013
Senior/Lead .Net Developer
Relation House
01.2010 - 08.2011
.Net Developer
Magsaysay Corporation
05.2007 - 08.2009
BS - Computer Engineering
PUP