
Nam D
The star rating is a representation of the overall rating, calculated as the mean of the client satisfaction rating, the average client interview rating, and internal interview scores.
The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
Software Engineer Preferred Title
$50.00 /hr $ 100.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Average Count of Messages/Day 0.3
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 15h PST, 40h UTC
- Software Engineering Process 4.0/5
- Design Practice 3.0/5
- Design Theory 3.0/5
- Technical Breadth 4.0/5
- Logical Thinking 3.0/5
- Technical Strength 4.0/5
- System Design 3.0/5
- Productivity and Responsiveness 3.0/5
- Teamwork 3.0/5
- Agile Development Process 3.0/5
- Intellectual Merit 4.0/5
- English Communication 3.0/5
- Documentation 3.0/5
- Desktop Mac
- Phone Android
- Member Since Feb 24, 2022
- Profile Last Updated Jul 17, 2023
- Last Activity April 8, 2025, 2:11 p.m. UTC
- Location Vietnam
Profile Summary
I worked at Saleshood.com, Fameadnpartners.com and CaregiverAsia.com. I'm interested in long term full time remote opportunities only.
Skills
Total Experience: 11 years
Ruby on rails (3E, 11Y)
3 experiences, across 11 yearsAWS Elastic Beanstalk (9Y)
9 years of experienceNodejs (9Y)
9 years of experienceAWS Elasticsearch (9Y)
9 years of experienceRedis (9Y)
9 years of experienceMySQL (9Y)
9 years of experienceReact (2Y)
2 years of experienceContinuous Integration (2Y)
2 years of experienceGoogle Analytics (2Y)
2 years of experiencePostgres (2Y)
2 years of experienceJenkins
Vagrant
RSpec
jQuery
Backbone
Bootstrap
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 15h PST, 40h UTC
Day
Monday
Tuesday
Wednesday
Thursday
Friday
UTC
08 - 16
08 - 16
08 - 16
08 - 16
08 - 16
PST
01 - 09
01 - 09
01 - 09
01 - 09
01 - 09
Vetting
- Interview Data
- Software Engineering Process
- Design Practice
- Design Theory
- Technical Breadth
- Logical Thinking
- Technical Strength
- System Design
- Productivity and Responsiveness
- Teamwork
- Agile Development Process
- Intellectual Merit
- English Communication
- Documentation
Experience
Chief Enginner
Employment
Jun 2016 - Present
CaregiverAsia Company
Technology Industry
- I lead the Ruby on Rails team at CaregiverAsia and use Spree Ecommerce engine
- I helped CaregiverAsia to secure 5 millions USD in series B. I used Ruby on Rails.
- Building AWS Elasticsearch engine queries from zero to support category search, price search, review search, badge search, availability search
- Building Caregiver - Careseeker message management system to support administrative work using technologies like AWS Elastic Beanstalk, Redis, AWS Route53, MySQL, and Nodejs
Full Stack Developer
Employment
Jun 2015 - May 2016
Fame and Partners Company
Technology Industry
- I help Fame & Partners to get 7.6 millions USD for series A
- I work fullstack from front end to backend. I used Ruby on Rails, React
- Implement customer-facing designs for the marketing team and helping build the capabilities of the company's Spree-based e-commerce platform.
- I leveraged React and Google Analytics for the frontend and Postgres for the database, Ruby on Rails on the backend, and setup Continuous Integration as well.
Developer
Contract
Jul 2014 - Dec 2014
Codebox Solution Inc Company
Technology Industry
Project: SalesHood
- Helping a development team of 10 other developers at CODEBOX build up Saleshood.com.
- I built the backend in Ruby on Rails, hosted AWS, with a Mysql database, Redis for caching, Rspec, Jquery and BackboneJs, Bootstrap on the frontend and Jenkins for CI and Vagrant as well.
Qualifications
Education
Royal Melbourne Institute of Technology University
Jan 2009 - Jan 2012
Bachelors (Information Technology)
Ho Chi Minh University of Technology
Sep 2017 - Jun 2020
Master's Degree
Lincoln University
Sep 2014 - Jun 2015
Master's Degree