About Me
I am a Full-Stack Web Developer based in the Philippines, with a strong passion for creating tailored solutions for diverse industries and user groups. I focus not only on understanding what clients want, but more importantly, on identifying and addressing their underlying needs.
With over 9 years of professional experience, I specialize in full-stack web application development, mobile-responsive design, and customer relationship management (CRM) systems. I possess a solid background in a wide range of web development technologies and database management.
As a dedicated and results-oriented developer, I bring value as a collaborative team member, capable of diagnosing complex issues and delivering effective solutions. I am highly motivated, adaptable, and continuously driven to learn and innovate in dynamic development environments.
- Name: Jainerry Olediana
- Website: jainerry.github.io
- Phone: +639 757 041 970
- City: Cavite, Philippines
- Age: 31
- Degree: Bachelor of Science in Computer Science
- Email: jainerry@gmail.com
- Freelance: Available
Years of total experience in website, ecommerce & web app development.
Projects in different companies & various freelance work.
My Resume
Here are the summary of my work experience
Professional Experience
Senior PHP Developer
2024 - Present
XS Enterprises
- Implementing intuitive user experiences & robust backend functionality.
- Creating and consuming APIs with proper status codes and response structures.
- Debugging complex issues in legacy systems & refactoring large codebases safely.
- Training junior developers and conducting code reviews and improving team coding standards.
- Writing clear documentation and communicating technical decisions.
Freelance Web Developer (PHP)
2023 - 2024
NAPA - North American Poolshooters Association
- Executed clients' development requests while meeting clients' standards of high quality work.
- Troubleshoot & Investigated reported bugs.
- Created Illustrations using Adobe Illustrator & Photoshop.
- Effectively communicated with the client to ensure their complete satisfaction.
PHP Developer
2020 - 2023
Maennche Virtual CMO
- Created Pages, Reports, Functions & Classes from Scratch.
- Troubleshoot & Investigated reported bugs.
- Effectively communicated with the client to ensure their complete satisfaction.
- Initiated & maintained constant communication with colleagues.
- Developed solutions without using frameworks or libraries.
- Developed new user-facing features.
- Developed & managed well-functioning databases & applications.
- Created functional APIs.
- Wrote technical documentations.
Freelance Web Developer
2021 - 2022
Marketing By Rob | FlowChat
- Designed & maintained the overall architecture of web applications.
- Maintained the quality & integrity of large amounts of sensitive data.
- Maintained code integrity & organization through frequent refactoring & reviews.
- Collaborated with development teams & product managers to brainstorm software solutions.
- Created the website architecture & designing & building the front end.
- Designed & managed the website back-end including database & server integration.
- Crafted well-structured PHP code to communicate with the APIs to collect, normalize & store data.
Professional Experience
Freelance Web Developer
2020 - 2021
Delesign | Royal Basketball
- Executed clients' development requests while meeting clients' standards of high quality work.
- Created Illustrations using Adobe Illustrator & Photoshop.
- Created features & applications that are mobile responsive.
- Ensured the technical feasibility of UI/UX designs.
- Optimized application for maximum speed & scalability.
Software Engineer
2019 - 2020
Accenture Inc.
- Customized Salesforce CRM (Customer Relationship Management) system based on the client requirements needed including custom metadata & classes creation & integrated 3rd party application.
- Restructured existing websites components to be responsive & usable across various devices/screen sizes.
- Followed policies & procedures related to application methods & quality standards at all times.
PHP Developer
2018 - 2019
J6W Inc.
- Revamped CRM (Customer Relationship Management) from native PHP to Laravel.
- Helped to achieve a consistent look & visual theme across the website by promoting uniform fonts, formatting, images & layout.
Computer Programmer
2018
Omniray Ventures Inc.
- Fixed bugs from the existing ERP (Enterprise Resource Planning) system & implemented enhancements that significantly improved web functionality & eliminated manual processes.
- Wrote SQL statements & stored procedures.
- Revamped system application using a different programming language (from PHP to C#) also simplified application functionalities.
Web Developer
2015 - 2017
LEENTech Network Solutions Inc.
- Maintained the quality of the website including speed optimization & implementation of additional features.
- Designed & developed dynamic & interactive websites aligned with the business process design & requirements.
- Trained over 15 staff members in using Laravel (one of PHP Frameworks) including seeding & migrations & creating CRUD (Create, Read, Update, Delete) application.
My Services
Here are the services that I can offer
Website Development
Web Application Development
Other Industry Knowledge & Skills
My Portfolio
Here the projects that I worked on
- All
- App
- Web
Contact Me
Do you have any ideas in mind that you want to convert into a project? Feel free to send me a message.
Social Profiles
Email Me
jainerry@gmail.com
Call / Message Me
+639 757 041 970