I'm Phone an Engineer a Developer

Tintan

IT knowledge Sharing

Developed Tintan for solving developers’ problems in Myanmar using Ruby on Rails. Implemented front-end with technologies such as vue.js, bootstrap and jQuery. For the back-end, used ruby on rails and postgresql as the database. Used multiple AWS technologies such EC2, Route53, S3 and etc. I used the Circle Ci to check building and testing of my code.

Tools Used
Languages: Ruby, HTML, CSS, JavaScript
Development Tools: Vim, Terminal
Database: Postgres(Production), Sqlite(Development)
Server: Nginx, Puma, S3
Frameworks: Rails, Vue.js(for markdown), Materialize Bootstrap
UI/UX:
Other technologies: AWS, Circle ci, JQuery, Mackerel & tools, etc.

*Created an subdomain for Local Ruby on Rails Class(https://tintan.me/school)*

• Date: October 2018
• Client: Yangon-Press
• Category: Full-stack Web Application

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Yangon-Press

Online Newspaper Website

Whole website updated (Both desgin and architecture)

Lists of added New Features 1.Web-scraping from yangon stock exhange, Crontasks to schedule commands to send slack channel via webhooks
2.Bulleting Board(Forum)
3.Monitoring server crashes and unusual with Mackerel
4.Annoucement for Press Releases
5.Recuritment Page for Japanese Company
6.Monthly Article Listing from Yangon-Press
7.Redesign UI/UX for mobile optimization

Tools Used
Languages: Ruby, HTML, CSS, JavaScript
Development Tools: Vim, Terminal
Database: Changed database from sqlite to postgres (scheduled regualar backup)
Applied Concepts: Restful API, MVC
Frameworks: Rails
Other technologies: Circle ci (for build testing)

• Date: Still Maintaining
• Client: Yangon-Press
• Category: Full Stack

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Find Bus Yangon

Find Nearest Bus Routes on Messenger Bot

Developed Messenger bot to calculate the fastest route from one bus stop to another using Neo4j and A-star algorithm.
If User don't know nearest, find one with geocoding

Tools Used
Languages: Ruby, HTML, CSS, JavaScript
Development Tools: Vim, Terminal
Database: Neo4j (Significantly faster than Relational Database for path-finding)
Applied Concepts: A* search algorithm, Dijkstra's algorithm, Geocoding
Hosting: Heroku,Ngrok(Testing)
Frameworks: Rails(For CMS)

• Date: On-going
• Client: Personal Project
• Category: Messenger Bot

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Yangon-Press Myanmar

Myanmar Version Website

Developed Myanmar Version of Yangon-Press Website to target Myanmar Audience
Mainly used to import the article for now.
Complex architecture (MVC, CMS, Administration, Role)

Notable features
Myanmar font between Zawgyi and Unicode
(Used google_myanmar_tools and cookiejs to solve the issue)
Add Monitoring and automatic-testing to the site

• Date: January 2017
• Client: Lines
• Category: Branding

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Tube Car Racer

2D Car Racing game

Game Development Internship during Summerbreak
My Role
In this project, I worked on 2D desgin of web-based game and functionality. Every week I have deadline given by Scrum Master of the company.
Project Difficulties
This project is my first real-life project with real company. I have difficulties on using TileMaps as well as reading other people's js with them.
My Solution
To solve this struggle, I watched lots of youtube videos as well as asking my seniors. In the end, I was able to deliever my project within deadline.

*I can't share the project because of company's policy*
*Above photo is similiar game*

• Date: August 2017
• Client: Docentron
• Category: 2D Game Desgin on Website

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Housesactually

Geolocated the houses with multiple ranges

My Role
To find locations of houses with different range (Locations, prices, Storeys, etc) on map
Project Difficulties
I needed to use onemap.sg for specific details of singapore. And needed to find an api to import sign on maps.
My Solutions
I learnt C# briefly just to import the features and used leafletjs to pinpoint the houses on th maps.

Tools Used
Languages: C#
Development Tools: Sublime
Database: Microsoft SQL Server
Frameworks: ASP.net
others: Leafletjs, Onemap

• Date: June 2018
• Client: Amicus
• Category: Geolocation Feature

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Pyae Sone Inventory Managment System & Price List Checker

Web based application to manage the inventory of construction materials
Price List Front end with PWA to check price list for sales persons

Develop a web-based Single Page Application system using nuxt.js(Vue.js) as front-end and rails graphql api as backend.
In the front-end, used tailwind css for design and Vue-Apollo to retrieve json from graphql api.
In the back-end, used Postgres database and develop an graphql api with rails.
Develop admin page for data control and mobile-friendly price list checker page for sales persons.
Add progressive web application for price list checker page for easy access.
Used Faker gem to create data and rspec to test
Use Docker to deploy and run frontend and backend servers in succession.
Use by one of the largest construction shops in Hpa-an, Myanmar.

Tools Used
Languages: Ruby, HTML, CSS, JavaScript, SASS
Development Tools: Vim, slim
Database: Postgres
Frameworks: Rails, Vue.js, Nuxt.js, Tailwind css
others: JQuery, PWA, Docker, GraphQL

• Date: May 2020
• Client: Pyae Sone Construction Shop
• Category: Full-stack Web Application + PWA

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