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$25 USD / hour
Flag of VN
ben tre, vietnam
$25 USD / hour
It's currently 4:45 AM here
Joined March 7, 2013
2 Recommendations

Dung N.

@nlhdung

verified.svg
5.0 (57 reviews)
6.6
6.6
$25 USD / hour
Flag of VN
ben tre, vietnam
$25 USD / hour
94%
Jobs Completed
99%
On Budget
98%
On Time
12%
Repeat Hire Rate

Mobile App & Game Developer (iOS/Android/Unity...)

MOBILE DEVELOPMENT (iOS(Swift/Objective C) & Android) : + Swift, SwiftUI, Objective-C, Java/Kotlin programming language; + Apps for iPhone, iPad and Apple Watch, Android devices; + Building iOS prototype apps; + Create backend for apps (PHP, .NET, Firebase, Parser, NodeJS, Graphql); + Clean software architecture: MVC, MVP, MVVM, VIPER; + RxSwift, Unit Tests + GoF Design Patterns, SOLID + Multithreading, Memory Management + AutoLayout, Cocoa Framework, CocaTouch, CoreAnimation + Networking, WebSocket, HTTP + Database: Firebase, Realm, CoreData, SQLite, iCloud storage, CloudKit, JSON, XML; + Augmented Reality: ArKit backed by SpriteKit or SceneKit; + Computer Vision with OpenCV; + Notifications: Push and/or Local; + Analytics: Google Analytics, Flurry, AppsFlyer; + Social Networks integration: Facebook, Twitter, Instagram, LinkedIN; + React, React Native TEAM WORK: + Knowledge of Agile / Scrum practices; + Tools for cooperation: Slack, Trello, Asana, Git (Github, Bitbucket), Fabric
Freelancer iPhone Developers Vietnam

Contact Dung N. about your job

Log in to discuss any details over chat.

Portfolio Items

Nails and Spa Management application for iOS
These are some screens in this app.
Nails and Spa Management
Nails and Spa Management application for iOS
These are some screens in this app.
Nails and Spa Management
Nails and Spa Management application for iOS
These are some screens in this app.
Nails and Spa Management
IFA Trading App with many features
IFA Trading App
IFA Trading App with many features
IFA Trading App
IFA Trading App with many features
IFA Trading App
IFA Trading App with many features
IFA Trading App
IFA Trading App with many features
IFA Trading App
IFA Trading App with many features
IFA Trading App
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Do you need a business plan? Business Plan Writer can help you make a professional business plan to start or manage your business in a few easy steps. 

Make unlimited business plans the easy way. 

Business Plan includes: 
*Cover Page 
*Summary 
*Mission Statement 
*Business Description 
*Start-up 
*Services 
*Marketing Strategies 
*Competitor Analysis 
*SWOT (Strengths, Weaknesses, Opportunities and Threats) 
*Operations 
*Company Background 
*Financial Plans 
*Breakeven 
*Profit and Loss 
*Three Year Summary 
and more… 

Features include: 
*Professional business plan writer 
*Save your business plan to PDF 
*Save your business plan to RTF 
*Preview your business plan 
*Print or email your business plan 
*Manage and edit your business plan 
*Note pad for business notes
*Note pad text editing with bold, underline, italicize and color
*Share from note pad with open in feature 
*Universal app for iPhone, iPod Touch and iPad
Business Plan Survey
Invoice Maker Pro for iPhone and iPad is the perfect solution to create invoice and send invoices on the go. Just enter the invoice details into the app, add your logo or picture, and then save your invoice to a high quality PDF. Once the invoice is saved to PDF you can preview, print, edit, or send it by email, Facebook and Twitter. Plus keep track of hours at work with the built in Hours Tracker to make billing easy.

Make and Send Unlimited Invoices with Invoice Maker Pro

Features Include:
+ Professional invoice software
+ Save invoice to PDF
+ Add logo or picture on invoice
+ Preview invoice
+ Edit invoice
+ Print invoice
+ Send invoice by Email, Facebook and Twitter
+ Hours tracker 
+ Track time on task and document activities
+ Keep history of hours on job
+ Make unlimited invoices
+ Support for iPhone and iPad devices
Invoice Maker Pro
Invoice Maker Pro for iPhone and iPad is the perfect solution to create invoice and send invoices on the go. Just enter the invoice details into the app, add your logo or picture, and then save your invoice to a high quality PDF. Once the invoice is saved to PDF you can preview, print, edit, or send it by email, Facebook and Twitter. Plus keep track of hours at work with the built in Hours Tracker to make billing easy.

Make and Send Unlimited Invoices with Invoice Maker Pro

Features Include:
+ Professional invoice software
+ Save invoice to PDF
+ Add logo or picture on invoice
+ Preview invoice
+ Edit invoice
+ Print invoice
+ Send invoice by Email, Facebook and Twitter
+ Hours tracker 
+ Track time on task and document activities
+ Keep history of hours on job
+ Make unlimited invoices
+ Support for iPhone and iPad devices
Invoice Maker Pro
Invoice Maker Pro for iPhone and iPad is the perfect solution to create invoice and send invoices on the go. Just enter the invoice details into the app, add your logo or picture, and then save your invoice to a high quality PDF. Once the invoice is saved to PDF you can preview, print, edit, or send it by email, Facebook and Twitter. Plus keep track of hours at work with the built in Hours Tracker to make billing easy.

Make and Send Unlimited Invoices with Invoice Maker Pro

Features Include:
+ Professional invoice software
+ Save invoice to PDF
+ Add logo or picture on invoice
+ Preview invoice
+ Edit invoice
+ Print invoice
+ Send invoice by Email, Facebook and Twitter
+ Hours tracker 
+ Track time on task and document activities
+ Keep history of hours on job
+ Make unlimited invoices
+ Support for iPhone and iPad devices
Invoice Maker Pro
Invoice Maker Pro for iPhone and iPad is the perfect solution to create invoice and send invoices on the go. Just enter the invoice details into the app, add your logo or picture, and then save your invoice to a high quality PDF. Once the invoice is saved to PDF you can preview, print, edit, or send it by email, Facebook and Twitter. Plus keep track of hours at work with the built in Hours Tracker to make billing easy.

Make and Send Unlimited Invoices with Invoice Maker Pro

Features Include:
+ Professional invoice software
+ Save invoice to PDF
+ Add logo or picture on invoice
+ Preview invoice
+ Edit invoice
+ Print invoice
+ Send invoice by Email, Facebook and Twitter
+ Hours tracker 
+ Track time on task and document activities
+ Keep history of hours on job
+ Make unlimited invoices
+ Support for iPhone and iPad devices
Invoice Maker Pro
Convert Android to iOS app
Cette application simple affiche les heures de prières et de Iqama du Centre culturel islamique de Québec. Elle affiche également les annonces que le Centre fait à ses membres
Prayer Times for CCIQ
Convert Android to iOS app
Cette application simple affiche les heures de prières et de Iqama du Centre culturel islamique de Québec. Elle affiche également les annonces que le Centre fait à ses membres
Prayer Times for CCIQ
Convert Android to iOS app
Cette application simple affiche les heures de prières et de Iqama du Centre culturel islamique de Québec. Elle affiche également les annonces que le Centre fait à ses membres
Prayer Times for CCIQ
Convert Android to iOS app
Cette application simple affiche les heures de prières et de Iqama du Centre culturel islamique de Québec. Elle affiche également les annonces que le Centre fait à ses membres
Prayer Times for CCIQ
Convert Android to iOS app
Cette application simple affiche les heures de prières et de Iqama du Centre culturel islamique de Québec. Elle affiche également les annonces que le Centre fait à ses membres
Prayer Times for CCIQ
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan
Millionaire Business Plan take your business to the next level. Subscribe in the app now to unlock the business planning platform to start and manage your business plan. Plus use the professional notepad and task planner to formulate your business ideas on a daily basis in text, video, audio, and photo formats.
Your business plan will include: 
• Table of Contents
• Executive Summary 
• Customer Strategy
• Baseline Measures 
• Advertising Measures
• Value Enhancement Strategies
• Revenue Enhancement Strategies 
• Price Strategy
• Leads Strategy
• Conversions Strategy
• Sales Strategy
• Web Strategy
• Implementation Strategies
• Target 30 Strategy to Increase Sales 
• Financial Plan
• Break-even Analysis
• Five-year Projections
• Contingency Plan
and more… 
Product Features:
• Save your business plan as a Word file or PDF document
• Format automation
...

Read more at: https://itunes.apple.com/us/app/millionaire-business-plan/id543045718?ls=1&mt=8
Millionaire Business Plan

Reviews

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Showing 1 - 5 out of 50+ reviews
Filter reviews by:
5.0
$350.00 USD
Dung delivered the project on time and was responsive to fix the issues I found out. He is also willing to help after the delivery.
Mobile App Development Cocoa Swift
P
Flag of US Julian Y. @prchk998
9 months ago
5.0
$270.00 USD
Good job. Easy to work with. Thank you very much!
Mobile App Development iPhone Objective C iPad Swift
D
Flag of US Deangelo C. @dcweb1
1 year ago
5.0
$500.00 AUD
Brilliant developer. Excellent communication. Very easy to deal with. Very very satisfied. Highly recommended.
Mobile App Development Android
G
Flag of AU Grant S. @gwsingo
1 year ago
1.6
$50.00 USD
App - project: Not the best job done here. I have over 80 projects done and this was not the best of them. Rehire ? First project was midddel but we think let's try one more time - sometimes it can be better when freelancer better know the source code of the APP - result was not good.
Mobile App Development iPhone Objective C Swift
User Avatar
Flag of DK Henrik P. @Henrik2015
1 year ago
5.0
£135.00 GBP
he had full understanding of what was needed to be done
Mobile App Development iPhone Objective C iPad Swift
T
Flag of GB Aimen S. @timmy1235
2 years ago

Education

Master of Computer Science

Dai hoc Quôc Gia Tp. Hô Chí Minh, Vietnam 2011 - 2014
(3 years)

B.S. degree of Information Technology

Dai hoc Quôc Gia Tp. Hô Chí Minh, Vietnam 2007 - 2011
(4 years)

Qualifications

Software Engineer

Faculty of Information Technology
2011
University of Science - Ho Chi Minh City The rank is Distinction

Contact Dung N. about your job

Log in to discuss any details over chat.

Verifications

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Certifications

employer_orientation.png Employer Orientation Exam 1 95% freelancer_orientation.png Freelancer Orientation 1 75%

Top Skills

iPhone 51 Mobile App Development 48 Swift 29 iPad 26 Objective C 13

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