Arjay Osma

5.0

(14 reviews)

US$10.00

For every 15 mins

Sessions/Jobs

ABOUT ME

ENTP with a knack for software development, business and design. Here to help with your software development needs!

A software developer who enjoys reading business books, watching Netflix and Youtube videos, play ball, startups, dogs and art.

Filipino, English

Hong Kong (+08:00)

Joined March 2019

EXPERTISE

Java

8 years experience | 2 endorsements

Spent most of my professional career doing Java for large companies. Developed desktop applications, server applications, web application...

Spent most of my professional career doing Java for large companies. Developed desktop applications, server applications, web applications and batch jobs according to the clients' requirements and specifications.

React Native

3 years experience

Developed mobile applications for different clients as per their requirements such as insurance related mobile applications, group manage...

Developed mobile applications for different clients as per their requirements such as insurance related mobile applications, group management related applications, food delivery service applications and etc. These applications were all built using Expo's managed workflow, which allows the applications to run on both Android and iOS. Most of these applications are using Firebase and GraphQL as databases depending on the requirements. Also developed a purposeful mobile application for the kitchen: Fridge (https://sevtech-inc.github.io/fridge).

Node.js

6 years experience

Developed and deployed various applications, which includes the following but not limited to: chat bots, NLP-driven applications, website...

Developed and deployed various applications, which includes the following but not limited to: chat bots, NLP-driven applications, websites, web services, database-driven applications and etc. Used the following technologies: AWS, GCP, Heroku, Digital Ocean and etc. to supplement the applications created.

Laravel

3 years experience

Integrated with React, created an API for a project in the automotive industry. A platform for car owners and shop owners to have transpa...

Integrated with React, created an API for a project in the automotive industry. A platform for car owners and shop owners to have transparency in their transactions. Integrated with backend REST APIs, OAuth and AWS.

React

3 years experience

Integrated with Laravel, created a frontend web application for a project in the automotive industry. A platform for car owners and shop ...

Integrated with Laravel, created a frontend web application for a project in the automotive industry. A platform for car owners and shop owners to have transparency in their transactions. Integrated global state management (Redux), router/navigation (React-Router), HTTP client (Axios), maps (Google Maps) and other related libraries.

JavaScript

8 years experience

AWS

4 years experience

REVIEWS FROM CLIENTS

5.0

(14 reviews)

James Whyte

January 2020

Great work, fast and was more than happy to change things upon request. Couldn't have asked for anything more.

Steven Moody

January 2020

Another great session

Nicolas Canonne

September 2019

Arjay is a good developper ! Project was not well described at the beginning. He took time to achieve it. Thanks Arjay for the job ! You will be asked for further options on this one.

pedro

June 2019

You should check him out, he helped me out with some of my issues

JihoonBan

May 2019

He is really great job to make my code a lot! and is really helpful to me

benjamin Ibrahim

May 2019

everyone should try Arjay out

Victor D

May 2019

Arjay was able to help me with the specific freelance job work that I created. It was related to Network Security. He went above and beyond to help me with the subject which was not exactly his domain. He's very committed and has a genuine interest to help others. Had a great experience working with him and would continue my association on this platform with him. Thank you, Arjay.! Highly Recommended!!

benjamin Ibrahim

May 2019

great guy, can help on short notice

Erika

May 2019

This is my first experience with codementor (after desperately googling app revenue help) and I have learned more than I expected with Arjay. Not sure who gave him one star, but they clearly must have had issues, or maybe wanted Arjay to do their work, because Arjay basically held my hand throughout a journey in understanding app revenue. He's super smart, patient and has a great attitude. He is my go-to-guy, though I'm sure there are other people here that are just as great. I will keep going to him, because he understood what I needed help with, quickly!

Mohammed Abdelrahman

May 2019

Excellent problem solving experience ! Thank you, i would recommend to anyone !

SOCIAL PRESENCE

GitHub

nextacular

An open-source starter kit that will help you build full-stack multi-tenant SaaS platforms efficiently and help you focus on developing your core SaaS features. Built on top of popular and modern technologies such as Next JS, Tailwind, Prisma, and Stripe.

JavaScript

126

expo-firebase-phone-authentication

Simple example for Expo-Firebase phone authentication.

JavaScript

Stack Overflow

530 Reputation

EMPLOYMENTS

Analyst Programmer

Sun Life Financial Philippines

2018-05-01-2019-06-01

Worked on the development of chat bots with different technologies, initially we developed the chat bot using NodeJS and Java, and eventu...

Worked on the development of chat bots with different technologies, initially we developed the chat bot using NodeJS and Java, and eventually with a third party vendor to integrate with the existing call center application. Developed eCommerce applications and web services for the consumption of our different insurance-related clients and vendors.

Java

Node.js

Angular

Java

Node.js

Angular

API

Amazon S3

JavaScript

Magento 2

Html 5 / css 3

Senior Analyst

Accenture, Inc.

2017-02-01-2018-04-01

Worked with Singaporean clients to develop a platform for businesses and government transactions. Worked initially on creating REST web s...

Worked with Singaporean clients to develop a platform for businesses and government transactions. Worked initially on creating REST web services and APIs to create back-end functionalities. Moved on to pioneer and develop batch jobs to automate processes and speed-up minute tasks.

Java

API

Amazon S3

Java

API

Amazon S3

GitLab

Spring Boot

RESTful API

Hibernate ORM

Apache HTTP Server

Software Design Engineer

NEC Telecom Software Philippines, Inc.

2013-04-01-2017-02-01

Started my professional development career in this international Japanese telecommunications company. Underwent training and development ...

Started my professional development career in this international Japanese telecommunications company. Underwent training and development activities. First project, worked on an internal tools management portal that will help speed up the development of other developers using Java EE, MSSQL and related web development technologies. Next project, worked on an internal tool that will help developer speed up their unit testing activities using C, C++ and Java. Also worked on side projects for other internal departments to help them with their operations. This includes the development of the HR-related systems, QA systems and mini-projects.

PHP

Java

PHP

Java

CodeIgniter

Java EE

Selenium

JUnit

JavaScript

Subversion

PROJECTS

FridgeView Project

2019

Fridge is a free mobile application that helps you repurpose your unused ingredients into delectable recipes based on what you currently ...

Fridge is a free mobile application that helps you repurpose your unused ingredients into delectable recipes based on what you currently have. This application aims to help you reduce your wastes in the kitchen.

Android

Firebase

React Native

Android

Firebase

React Native

iOS

FakePatrolView Project

2020

FakePatrol crowdsources the news validation process to battle the spread of fake news. On the app, verify the validity of a post by addin...

FakePatrol crowdsources the news validation process to battle the spread of fake news. On the app, verify the validity of a post by adding the link. Posts are voted as "Legit" or "Fake" by users.

HTML/CSS

Firebase

React

HTML/CSS

Firebase

React

React Native

Redux