Kien Nguyen
Mentor
(65 reviews)
US$10.00
For every 15 mins
153
Sessions/Jobs
ABOUT ME
★Senior Software Engineer★
★Senior Software Engineer★
Hello,
My name is Kien and If I can't fix your issue, you'll get a refund (100%)
With more than 6 years of experience as Senior Software Engineer with extensive experience in building high-quality Web and Mobile Applications.
My experiences is in building modern, trendy, scalable application that will best suit your business.
I always choose the best choice to deliver my work to clients with all trending technologies.
These is my core skills:
+) Programming Languages : Java, Python, PHP, VB.NET, Javascript, Vuejs, ReactJs, HTML, CSS
+) Frameworks : SPRING BOOT, PHP LARAVEL, FLASK, CODEIGNITER, EXPRESS.JS , REACT.JS, ANGULAR
+) Databases : ORACLE, POSTGRES, MYSQL, MONGODB, AMAZON DYNAMO
+) Mobile: Swift, Objective-C and Android Java
Thank you for reading!
Kien Nguyen
Japanese, Vietnamese, English
Hanoi (+07:00)
Joined April 2020
EXPERTISE
5 years experience | 19 endorsements
I started to learn Java in about 2011. With a strong understanding of Java Core and have deep knowledge about Java 8 Stream, Parallel, Sp...
I started to learn Java in about 2011. With a strong understanding of Java Core and have deep knowledge about Java 8 Stream, Parallel, Spring-Boot, JPA or JDBC. With OCA and OCP certification from Oracle, I'm also working with many frameworks like Strut or Spring. I also have a solid working knowledge of Java 8 functional programming, streaming, and threading / concurrency management.
5 years experience | 2 endorsements
Python is a language for solving problems and best for algorithm, and I've been using it for a while now. I also have experienced built l...
Python is a language for solving problems and best for algorithm, and I've been using it for a while now. I also have experienced built large scale traditional and RESTful application using Django and Flask, following best practices extensively. I'm quite familiar with the whole Python ecosystem and popular libraries/frameworks. Would love to help
6 years experience | 10 endorsements
I've been using Javascript since the beginning of 2014. It's very helpful, I use it every day and love it. The most important thing to wo...
I've been using Javascript since the beginning of 2014. It's very helpful, I use it every day and love it. The most important thing to working with Javascript is you must understand JS Core. I can help to do it!
4 years experience | 2 endorsements
I use the Firebase javascript API for both Web and Mobile applications. I can help understanding how Firebase works, explaination the sim...
I use the Firebase javascript API for both Web and Mobile applications. I can help understanding how Firebase works, explaination the simple example to you
4 years experience | 3 endorsements
I used Vue.js in mobile app development projects for booking, travelling and education field.
I used Vue.js in mobile app development projects for booking, travelling and education field.
4 years experience
I have developed a Realtime application like Grab (iOS application) for navigation, and a few other learning projects for education. Many...
I have developed a Realtime application like Grab (iOS application) for navigation, and a few other learning projects for education. Many app make by me for the government. I have a lot of experience to make perfect application prototypes. I place a huge value on user experience, so you can ask me any quesiton about Swift and iOS application. Thanks
7 years experience | 2 endorsements
Familiar with Bootstrap. SASS, SCSS and Javascript core. DOM tree and how browser render a website. Feel free to contact me about HTML5, ...
Familiar with Bootstrap. SASS, SCSS and Javascript core. DOM tree and how browser render a website. Feel free to contact me about HTML5, CSS, Javascript and Bootstrap
REVIEWS FROM CLIENTS
(65 reviews)
Ryo Fujiwara
August 2021
I may have made it hard for Kien to solve my issues, but I give him credit for his honesty and effort, and apologize for making the task hard on him.
Sonya T
August 2021
Very helpful, did everything on time and solved the issue perfectly
Hugo Correcher
March 2021
Kien is a great performer with a thorough understanding of SW dev and DevOps tools and good practices. Thanks Kien
Mustafa
December 2020
Great session, provided example code after session to improve my understanding
Nguyen Tran
November 2020
Super helpful and was there to help me learn and answer any questions I had.
Nicholas Ong
November 2020
I don't know where i would be without Kien's guidance!
Nguyen Tran
November 2020
One of the best and really experienced in subject matter. Explains very details so that you won't get lost.
Yukta
October 2020
Very professional and knows what he is doing. Great at his job
Nguyen Tran
October 2020
Explain very details, things is clear, he is good for teaching beginner.
Farangis Si
October 2020
He worked on my website, he is great at communicating and making last-minute changes, I am very happy with his work and definitely recommend him to my friends.
EMPLOYMENTS
Senior Software Engineer
Persol Process Technology Viet Nam
2018-06-01-Present
- Prepare, install, debug and analyze solutions in harmony with system requirements and in conjunction with offering sugge...
- Prepare, install, debug and analyze solutions in harmony with system requirements and in conjunction with offering suggestions for policy change to improve operations
- Gather and report information that has been collected, analyzed and summarized; work with management and other special teams to resolve issues or make changes based on data results
- Maintain databases of client information with the strictest attention to privacy and security
- Research new technologies, advancements and industry improvements in order to stay abreast of the latest developments and enhance the success of the company
- Document details of coding projects through a standardized process of writing program descriptions, cataloging changes made and recording any special instructions
Python
Java
MySQL
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Python
Java
MySQL
PostgreSQL
Firebase
JavaScript
Objective-C
Swift
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Software Engineer
Aureole It Inc
2016-03-01-2018-06-01
- Design software using collected data, systems analysis and prior bug reports; confer with management teams regarding use...
- Design software using collected data, systems analysis and prior bug reports; confer with management teams regarding user reports to personalize software and increase productivity
- Lead a team of 2 engineers to complete large-scale as well as smaller projects according to pre-determined specifications, system requirements and security requirements
- Determine viability of solutions by evaluating current problems, future requirements, existing solutions and customized programs
HTML/CSS
Java
jQuery
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HTML/CSS
Java
jQuery
Oracle
PostgreSQL
React
Bootstrap 3
JavaScript
Back-End
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