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Big Data & Analytics

Dữ liệu lớn & Phân tích dữ liệu

Data Warehousing

  • SSIS, SSRS, AWS Glue, AWS SQS, AWS DMS, AWS Kinesis Stream, AWS Kinesis Firehose, AWS EMR
  • Hbase, HDFS
  • MongoDB, CouchDB, Cassandra, Teradeta, AWS RedShift, AWS Aurora, AWS Athena, AWS Dynamo Database​

BI and Data Visualization

  • Tableau, Splunk, Pentaho, QuickSight, PowerBI, PowerApp, Cognos, Jasper, Qlikview, Pentaho BI, Power View, Datazen​

Programming

  • Python, R, Java, Hive, Scala, SAS, SPSS​​

Frameworks​

  • Hadoop, Spark​​
  • Kafka, Storm, Sqoop, Flume​​
  • Mahout, Drill, Solr​​​
  • Druid, SnappyData, Cassandra​​
  • Map Reduce, Pentaho​

Predictive analytics

  • Regression​​
  • Classification​​
  • Clustering​​
  • Time Series​
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Front-end

HTML5, CSS3, AngularJS, Bootstrap, NodeJS
ReactJS, ReactNative, Redux
LESS, SASS, EnyoJS, Moonstone, NoSQL
Backbone JS, Underscore JS, Require JS, jQuery
Durandal JS, KnockoutJS, Ext JS
Sencha Touch, PhoneGap, Titanium, KendoUI
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Microsoft

Đối tác vàng của Microsoft (Gold Partner) từ năm 2007

Có nhiều kinh nghiệm trên các công nghệ của Microsoft

  • C#, ASP.NET, ASP.NET MVC, VB.NET, ADO.NET, VBA, SharePoint, MS Dynamics AX, MS Dynamics CRM, Biz Talk, Project Server, AJAX, JavaScript, JQuery, CSS, Web Services (RESTful, SOAP), WCF, WPF, WF, Silverlight, SSIS, SSAS, SSRS, Windows Azure, SQL Azure, Azure Mobile, Signal R, Notification Hub, Azure Service Bus

Chứng chỉ

  • DMCSD
  • MCITP-SE
  • MCP
  • MCSD
  • MCSA
  • MCPD
  • MCTS
  • MCTS, MCSD
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Mobile

Ứng dụng điện thoại

NFC, Bluetooth, Beacon

Camera

Xamarin, PhoneGap, Titanium QR Code

AR

e-Pub3, pdf, mp3, mp4

SIP, RTP, SDP

VoIP, MjSIP, PjSIP

Voice Recognition and Control

3D, OpenGL, OGRE 3D

Facebook, Twitter

iCloud, Dropbox, SkyDrive

SMS

Offline Map

M2M

BYOD, Mobile Security

Soft Phone, Call Control

WebGL

Push Notification

Google Map, Bing Map

Linux kernel

HTML5, JQuery, Sencha Touch

Mobile DRM

OpenStreet Map

Smart TV

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Software Testing

Kiểm thử phần mềm

Test Case Tracking Bug/ Defect Tracking

  • TCAT, Quality Center, Clarify, Remedy
  • Team Track, ClearQuest, Bugzilla, TestRails
  • Confluence and Wiki
  • JIRA, Azure DevOps, Asana, Redmine, Problem Reporting System (PRS)
  • Salesforce, TestLink

GUI Test

  • QTP, WinRunner, Silk Test, QA Run, Robot Test

CLI Test

  • TCL/Tk/Expect, Perl, Awk, Java, Unix shell, Fanfare, Python

Automated Testing Tools

  • UI test: QTP (UFT), SilkTest, TestComplete, MS Test Professional, SoapUI, Selenium, Sikuli, AutoIT, Protractor
  • Mobile test: UIAutomator, Selendroid, Appium, Calabash, LogCat, Mobile Log, Device Log Viewer, SBSetting, Pylot, Grinder
  • Voice test: Crescendo (Voice path), VQuad (Voice quality), Hurricane (Signaling), SIPp (Signaling), TARTS, In-house speech path verification
  • Framework: RobotFramework, Cucumber, Katalon, MS Automation UI, TestShell Studio, TestNG, BDD Framework, Att, Twister, In-house Framework Tools (Hybrid Model)

Performance and Traffic Test Tools

  • IXIA, SmartBits, Ameritec, Hammer
  • Jmeter, Ysim, ICARUS, MP3, iPerl
  • Hurricane, NES, Fortissimo

Instrument Control

  • MatLab, Labview

API Test

  • NodeJS, PyrestTest, SOAPUI, Postman, Curl

Security testing

  • Spectra2, SIPp, INES
  • Nessus, Codenomicon, OpenVas, Cain Radius, SAML, USB Token
  • Qualys, OpenScap
  • IxExplorer/IxLoad, VLC, IXIA, Spirent

Penetration Testing

  • Nessus, Kali, BurpSuite, Metasploits, NMAP, OWASP ZAP
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AI/ML

Trí tuệ nhân tạo/ Công nghệ máy học

Machine Learning

  • Descriptive Statistics​
  • Deep learning: TensorFlow, Keras, Yolo​​
  • Model Optimization: TensorRT, OpenVINO​

Reinforcement Learning

  • Markov decision process​​
  • Q-Learning and Deep
    Q-Networks​​

Supervised Learning

  • Linear Regression​​
  • Neural Networks​​
  • Support Vector Machines

Unsupervised Learning

  • K-Means Clustering ​​
  • Anomaly Detection​​​
  • Principal component analysis (PCA)​​
  • Latent Dirichlet allocation (LDA)​

MLaaS

  • SAS​​
  • Google Cloud AI​​​
  • Microsoft Azure AI​​
  • AWS AI​​

Computer Vision

  • Image/video analytics

Object Detection

  • Products, People, Vehicles

Others

  • NLP/OCR
  • Category Theory​
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Open Source

Mã nguồn mở

PHP, Ruby, Python, Perl​
Symfony, Laravel, Django
Magento, Drupal​
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Devops

Programming
OS​
Networking​
Infrastructure as code
CI/CD
Container management
Monitoring
Cloud Infrastructure
Log management
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Embedded Software

Phần mềm nhúng

FPGA
FIFO, PISO, MUX, Hash, DDR RAM Handling, VHDL & Verilog, Xilinx ISE
Interface
UBS, Ethernet, LCD, CF/MMC/SD
OS
VxWorks, Linux/Real-time Linux, Android, ucLinux, ttylinux, gentoo
Firmware & Device Drivers
Keil C, IAR, Altium, Buildroot, Openembedded, Openwrt
MCU
ARM, x86, MIPS, PIC, AVR32
Wireless
GSM/GPRS, Zigbee, BLE, Beacon, RFID, WIFI, 3G, MQTT
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Telecom Network

Viễn thông

Enterprise
Carrier Communications
Networking EMS, NMS
Communications​
Wireless Network
OSS/BSS
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Java

J2EE

EJB, Servlets, JSP, JNDI, RMI/IIOP, JTA/JTS, JMS, JavaMail, JSF, JMS, JCA connectors, JDBC, Hibernate, JPA, Spring, Guice, Struts, Liferay portal

Web/Desktop

CSS, JavaScript, AJAX, J2SE, Swing, GWT, GWT-Platform, Sencha GXT, Eclipse RCP, Macromedia Flex​

Business Process & Workflow​

BPMN2, JBoss jBPM5​

Application Server​

Apache Tomcat, JBoss AS, GlassFish​

Web Services & SOA ​

WSDL, SOAP, REST, XSD, WS-I, UDDI, JAX-RPC, AXIS, XML RPC, WS-Security

Tools​

  • Eclipse, Maven, Jenkins, SonarQube, SoapUI, PowerBuilder​
  • Atlassian: JIRA, Confluence, Fisheye, Crucible, Bambo​​
  • SVN, Git, VersionOne​
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RPA

Tự động hóa quy trình

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Cloud

Điện toán đám mây

Amazon Web Services (AWS)
Salesforce.com
Heroku
VMWare
MS Azure, SQL Azure, Azure Mobile, Signal R, Notification Hub, Azure Service Bus
Google Cloud Platform (GCP)
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Web Development

CSS3, AngularJS, Bootstrap & NodeJS
ReactJS, ReactNative, Redux​
LESS, SASS, EnyoJS, Moonstone, NoSQL
Backbone JS, Underscore JS, Require JS, jQuery​
Durandal JS, KnockoutJS, Ext JS​
EmberJS, NextJS
CodeIgniter, Symfony, Laravel, Ez, Zoop/Pear​
wxPython, Django, rabbitMQ, Celery, Mochikit, CherryPy, Kid, SQLObject​
Drupal, WordPress, Joomla, Typo3, Orchard​
Magento, osCommerce, Rails e-Commerce​
Rails, ActiveMerchant, Devise, Resque, Canvas, Social Stream, Redis, Etherpad, Sphinx, Sunspot, Solr ​
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Low Code

Platforms

OutSystems
  • Live Style Guide
  • OutSystems UI
  • Service Studio
  • Integration Studio
  • Architecture Dashboard
  • Service Center, Lifetime
  • Workflow Builder, Integration Builder, DB Connectors, CMF, BPT
  • Forge
Salesforce
  • Visualforce and Apex
  • Lightning
  • Salesforce Object Query Language
  • Salesforce CPQ platform
  • Sales Cloud
  • Service Cloud
  • Community Cloud
Microsoft Power
  • Power BI
  • Power Automate
  • Virtual Agent
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5G

eMBB, uRLLC, mmWave
O-RAN (Open RAN)
Network Slicing
Edge Computing
VNF, NFV, K8S Cloud
DevOps:

Jenkins, CI/CD

Programming:

C/C++, Java, Python, Go

SDN, Networking
Automation:

Robot Framework, Python

Protocols

HTTP/2, TLS, TCP, UDP, SCTP, IP, GTP, NG-AP, NAS, PFCP, RRC, PDCP, SDAP, RLC, F1AP, E2AP, XnAP.

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IoT

IoT (Internet of Things) và thiết bị thông minh

Thiết bị thông minh

Thiết bị kiểm thử IoT

Theo dõi tài sản

Camera thông minh, thiết bị không người lái

Nông nghiệp thông minh

Theo dõi vị trí phương tiện

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Hardware Integration

Chipset

  • ESP, Raspberry, NXP, STM, PIC

Hardware Design

  • Capture schematics and drawing layout using Altium, Kicad, OrCA

Microcontroller Unit

  • ESP32, NXP32, STM32, PIC32

Domain

  • IoT (BLE, LoRaWAN, WIFI 6, Wi-Fi HaLow)
  • Power electronics: Buck, boost, Flyback topology...