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Big Data & Data Analytics

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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AI & Machine Learning

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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5G

O-RAN (Open RAN)
O-RAN
(Open RAN)
5G Core
5G Core
Microservices, REST API, Database
Microservices,
REST API, Database
Automation Robot Framework, Python
Automation
Robot Framework, Python
DevOps GitHub, Jenkins, qTest
DevOps
GitHub, Jenkins, qTest
5G Private Network
5G Private Network
Programming C/C++, Java, Python, Go
Programming

C/C++, Java, Python, Go

Cloud (NFV, Docker, Container, Kubernetes)
Cloud

NFV, Docker, Container, Kubernetes

CI/CD Development/ Implementation
CI/CD Development/ Implementation
Protocols
Protocols

HTTP/2, TLS, TCP, UDP, SCTP, IP, GTP, NG-AP, NAS, PFCP, RRC, PDCP, SDAP, RLC, F1AP, E1AP, E2AP, XnAP

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Internet of Things (IoT)

Programming

Programming

  • Edge computing​
  • C/C++​
  • Python​
  • Java​
Hardware

Hardware

  • Arduino​
  • ESP​
  • NVIDIA Jetson​
  • Google Coral​
  • Raspberry Pi ​​
  • Google Coral​
  • Xilinx
  • Sierrawireless FX30​​
  • STM/ ARM/ AVR/ TI​
Communication

Communication

  • 2G/ 3G/ 4G/ NBIoT/ 5G​​
  • Bluetooth/BLE​​
  • Wifi
  • LoRa/LoRaWAN​
  • Modbus
  • CAN​
  • LIDAR​
  • SLAM​​
  • MQTT
  • CoAP​​
  • LWM2M​​
  • AMQP
OS

OS

  • Android ​​
  • RTOS​​
  • Yocto
  • Windows IoT Core​ ​​
  • Linux​
  • Raspberry Pi OS
IoT Platform

IoT Platform

  • AWS IoT​​
  • Google Cloud IoT​​
  • Azure IoT Hub​
  • SierraWireless
    Legato/ Octave​​​
  • Thingsboard​​
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Cloud

Amazon Cloud (AWS)

Google Cloud​​

MS Azure, ​SQL Azure, Azure Mobile,
Signal R,
​Azure Service Bus

IBM Watson​

Kubernetes, Docker, Edge Computing

Cloud
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DevOps

CI/CD

CI/CD

LOG MANAGEMENT

LOG MANAGEMENT

CLOUD INFRASTRUCTURE

CLOUD INFRASTRUCTURE

MONITORING

MONITORING

CONTAINER MANAGEMENT

CONTAINER MANAGEMENT

INFRASTRUCTURE AS CODE

INFRASTRUCTURE AS CODE

NETWORKING

NETWORKING

OS

OS

PROGRAMMING

PROGRAMMING
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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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Microsoft Technologies

Technologies

C#, ASP.NET, ASP.NET MVC, TypeScript, Razor, .NET Core, VB.NET, EF, ADO.NET, VBA, WCF, WPF, WF, MS IoT, Machine Learning

Server & Middleware

SharePoint, SharePoint Online, MS Dynamics AX, MS Dynamics CRM, NAV, MS Dynamics 365, Project Server, TFS, Test ManagerApplication Insights, TeamCity, Octopus

Cloud

Azure IoT Hub, SQL Azure, Azure Mobile, Signal R, Notification Hub, Azure Service Bus, Azure Monitor

Analytics & BI

SSIS, SSAS, SSRS, BI Tools, SQL Server Data Tools
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Web Development

CSS3, AngularJS, Bootstrap & NodeJS
ReactJS, React Native, 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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Mobile Application Development

Soft Phone, Call Control

Soft Phone, Call Control

VoIP, MjSIP, PjSIP, SIP, RTP, SDP

VoIP, MjSIP, PjSIP, SIP, RTP, SDP

Bluetooth, Beacon​

Bluetooth, Beacon​

Mobile DRM

Mobile DRM

e-Pub3, pdf, mp3, mp4​

e-Pub3, pdf, mp3, mp4​

3D, OpenGL, WebGL

3D, OpenGL, WebGL

Smart TV​

Smart TV​

Linux kerne

Linux kerne

AR, camera

AR, camera

Flutter, React Native​

Flutter, React Native​

HTML5, JQuery, Sencha Touch

HTML5, JQuery, Sencha Touch

Google Map, Bing Map, OpenStreet Map, Offline Map

Google Map, Bing Map, OpenStreet Map, Offline Map

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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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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...​​​