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..your Software Developer.

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About Me

Hi, my name is John Darrell Quintal. I'm a dedicated and results-driven Software Engineer with 9 years of experience in software development, with different roles, and currently specializing in ReactJS and React Native as a Frontend Developer. I have a proven track record of delivering high-quality software solutions within deadline and budget constraints. Proficient in various programming languages, frameworks, and methodologies, with a strong focus on problem-solving and innovation. Excellent communication and collaboration skills, able to work effectively both independently and as part of a team.

My Education

St. Clare College of Caloocan, Philippines

(June 2005 - March 2009)

Bachelor of Science in Computer Science

During my college years, I was able to develop the knowledge in building softwares using Visual Basic, Turbo-C, and Visual Foxpro.

My Skills

Web Programming Languages/Frameworks/Libraries

(6 years and ongoing)

ReactJS

2 years

React Native

1 year

NextJS

1 year

Redux

1 year

PrimeReact/React Bootstrap/MaterialUI

1 year

Tailwind/Nativewind

2 years

NodeJS

3 years

Angular

0.5 year

Javascript

3 years

CSS3

6 years

HTML5

6 years

Web Programming Tools

(6 years and ongoing)

Vite

1 year

NX Build

1 year

Git/GitHub

1 year

Netlify

1 year

AWS

3 years

VS Code

4 years

JIRA/Confluence

6 years

Mainframe Programming Language/Tools

(3 years)

COBOL

3 years

DB2

3 years

JCL/TSO/JHS/SDSF/RMDS

3 years

Additional Skills

(6 years and ongoing)

MySQL

6 years

GraphQL/Hygraph

1 year

Firebase/Clerk

1 year

PrimeReact

1 year

UNIX/Linux

3 years

My Professional Experience

CZETH ACCOUNTING CONSULTANCY SERVICES

Application Support Lead

January 2021 - Present

My main responsibility is to oversee the daily operations and schedules for Support Team, and to make sure to coordinate between our team and the Development Team to provide a more efficient post-service experience for clients. I also liaise with clients and software product vendors, and collaborate with Sales Team to integrate client-desired features in software. Currently, I am assisting with the development of the PHPayroll app v.3, focusing on the front end development.

visit website: https://czethsolutions.com

ACCENTURE PHILIPPINES INC.

Software Developer

February 2018 - January 2021

I was able to gain and use my knowldge in Mainframe/COBOL programming, and have completed minor enhancements of product features with development, unit, and product testing. I also have completed helpdesk tickets, assisted with account issues, and ran daily batches to apply fixes for account issues in production. I have collaborated with our offshore team (counterpart team in Chicago and Philadelpia) for product presentations with the client's Business Team.

visit website: https://accenture.com

ICOMTEQ SOLUTIONS INC.

E-Learning Specialist | Technical Support Specialist

Aug 2015 - May 2016 | Nov 2013 - Aug 2015

During the first half of my tenure, I was assigned as Technical Support Specialist and reported bugs discovered in production environment or bugs reported by clients, coordinated with developers for possible code fixes, and conducted UAT for Product Release versions. Sooner, I was assigned as E-Learning Specialist and created video tutorials on how to use company's software and products such as JurisLib and JurisProbe, and created marketing materials for software products such as: posters, banners, standees, and brochures.

visit website: http://icomteq.com

My Projects will be out soon...

Feel free to hit me up at johndarrellquintal@gmail.com if you want to discuss a project. I am welcoming more website/web app clients.

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