Core Java courses can help you learn object-oriented programming, exception handling, multithreading, and Java Collections. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.

Intermediate · Course · 1 - 3 Months

IIT Guwahati
Skills you'll gain: Relational Databases, Package and Software Management, Data Warehousing, Time Series Analysis and Forecasting, Java Programming, Cloud Computing Architecture, Linear Algebra, Data Structures, R (Software), Social Network Analysis, Model Evaluation, Database Management, Algorithms, Deep Learning, Portfolio Management, Oral Comprehension, C (Programming Language), Econometrics, File I/O, Reinforcement Learning
Earn a degree
Degree · 1 - 4 Years
Universidad de los Andes
Skills you'll gain: User Story, Supervised Learning, Unsupervised Learning, LLM Application, Test Automation, Design Thinking, Cloud-Native Computing, Process Analysis, Organizational Strategy, Data Storytelling, Classification Algorithms, Kotlin, Dashboard, Deep Learning, Engineering Management, Stakeholder Management, Technology Strategies, Site Reliability Engineering, Security Requirements Analysis, API Design
Earn a degree
Degree · 1 - 4 Years

Coursera
Mixed · Course · 1 - 4 Weeks