Rienier P.
Senior Full Stack Web Developer
Open to offersNew to PlatformAbout
Rienier P. is a seasoned Web Developer with over a decade of experience in the dynamic PHP web development industry. He has spent more than three years specializing in NodeJS and ReactJS, building innovative websites that are both intuitive and user-friendly. At DOSS, he works as a Full Stack Engineer focusing on third-party API integrations, schema mapping, and data troubleshooting. His tenure at PAVE/Chaaat.io involved developing web portals and apps for campaign management and fitness programs, demonstrating his expertise in using WhatsApp APIs and React-based frameworks. At B2BE Philippines, Rienier excelled in maintaining and developing new solutions with customized CodeIgniter frameworks. His earlier roles at companies like Circulus Education and Emapta honed his skills in developing LMS applications using PHP and MySQL. Throughout his career, Rienier has consistently delivered on frontend and backend projects, skillfully managing databases with technologies like PostgreSQL and MongoDB. His education in Computer Science from Lipa City Colleges underpins his technical proficiency.
Experience
FULL STACK ENGINEER - INTEGRATION
DOSS · 2025 — PresentDeveloped, tested, and maintained 3rd-party API integrations, mapped schemas, and resolved data inconsistencies. Maintained comprehensive technical documentation for all integration and frontend tasks using NodeJS, ReactJS, and PostgresSQL.WEB DEVELOPER
PAVE/CHAAAT.IO · 2022 — 2025Developed and maintained the Chaaat website, which serves as a campaign management and broadcast sending portal, primarily utilizing NodeJS and ReactJS. Engaged in the development of Gymie.io, a workout program management application, which included a web portal for coaches and personal trainers as well as APIs for the mobile app, leveraging WhatsApp API.SENIOR SOFTWARE ENGINEER – PHP
B2BE PHILIPPINES · 2020 — 2022Continued to maintain legacy portals and develop new client solutions with a focus on using CodeIgniter 3 and JavaScript. Managed customer support efforts.SOFTWARE ENGINEER - PHP
B2BE PHILIPPINES · 2018 — 2020Maintained legacy portals and created new solutions for clients using a customized framework based on CodeIgniter 3 and JavaScript. Provided support for existing customers.PHP DEVELOPER
CIRCULUS EDUCATION · 2017 — 2018Focused on the development and maintenance of a Learning Management System (LMS) web application, handling both frontend and backend development tasks using PHP and a tailored framework, along with MySQL for data storage. Redesigned the marketing website using WordPress and contributed to client support.PHP DEVELOPER
EMAPTA · 2017 — 2017Developed and maintained an LMS web application for an Australian client, engaging in both frontend and backend tasks using PHP and a customized framework with MySQL for data management. Led the redesign of the marketing website via WordPress, while also being involved in client support.PHP DEVELOPER
Diversify Offshore Staffing Solutions · 2016 — 2017Handled the development and maintenance of web applications for an Australian client, focusing on the frontend and backend development using PHP and a customized framework, as well as PostgreSQL for database management.WEB DEVELOPER
Tagcash Ltd. Inc. (Former Zeresoft Software Development and Services) · 2012 — 2016Developed and managed web applications within the TAG network, covering both frontend and backend development. Utilized PHP, jQuery, CSS, and Yii Framework, with MySQL and MongoDB for data storage. Also worked on creating restful APIs for tagbond.com.
Skills & Expertise
Education
- Bachelor of Science in Computer ScienceLipa City Colleges · 2008 — 2012