1.  Core Services

  • Java
  • C#
  • C++
  • Matlab / R / Python

2.  Cloud Platforms

  • Google Cloud Platform (GCP)
  • Amazon Web Services (AWS)
  • Microsoft Azure

3.  Mobile

  • Native iOS with Swift
  • Native Android with Java

4.  Web Development

  • Node.js
  • Python
  • Laravel
  • Symphony
  • JavaScript
  • C# .NET
  • WordPress

5.  Big Data & Machine Learning

  • Hadoop
  • Spark
  • Storm
  • Google Cloud Dataflow (Apache Beam)
  • TensorFlow
  • Elasticsearch
  • Python, SciPy, Numpy
  • CNN / ANN
  • Torch7 / Theano / Weka
  • Microsoft CNTK / DMTK / Azure ML
  • C / CUDA
  • Matlab / R

6.  Databases

  • MongoDB
  • MySQL
  • Oracle
  • AWS DynamoDB
  • Google BigQuery
  • Firebase Realtime DB
  • HBase
  • Cassandra
  • CouchDB

7.  Project Collaboration Tools

  • JIRA
  • Confluence
  • Slack
  • VersionOne

8.  Continuous Integration

  • Jenkins
  • Teamcity
  • VersionOne (DevOps)

9.  Repository Control

  • Bitbucket
  • Git

10.  Augmented & Virtual Reality

  • OpenCV
  • HoloLens
  • Samsung
  • Playstation VR

11.  Deployment Environments

  • Linux / LAMP
  • AWS
  • GCP
  • Azure
  • Heroku

12.  Visualization

  • Tableau
  • Plotly
  • Quadrigram
  • Chart.js
  • D3.js