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A Simplilearn Certificate Goes on LinkedIn Each Minute; Here’s How Krishna Kumar Built It From a Blog

17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.

Class Central Team Jun 22, 2026

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商务口译


Master business interpretation skills through practical scenarios, cross-cultural communication techniques, and essential business etiquette. Develop memory training, note-taking methods, and specialized vocabulary for professional interpreting contexts.
- XuetangX
- Self-Paced
- Free Online Course
石油科技翻译


《石油科技翻译》是英语笔译的一门专业核心课，采用案例教学法，体现以学生为中心的教学理念，加强石油科技的翻译训练
- XuetangX
- Self-Paced
- Free Online Course
新时代中国特色社会主义理论与实践


深入探索新时代中国特色社会主义理论体系，掌握习近平思想的核心内涵，理解中国发展战略布局，培养马克思主义信念和民族复兴信心。
- XuetangX
- Self-Paced
- Free Online Course
工程伦理实务


本课程是面向工科专业学位研究生开设的公共基础课，以案例教学为特点，以职业伦理为重心，深入浅出地讲解工程实践中面临的伦理问题，帮助学生在未来的工程生涯中，面对伦理困境，能够做出道德决策
- XuetangX
- Self-Paced
- Free Online Course
合同管理理论与方法


Dive into comprehensive engineering contract management, covering theoretical foundations, standard contracts, project lifecycle management, and international practices for construction and PPP projects.
- XuetangX
- Self-Paced
- Free Online Course
高等桥梁结构分析理论


Master advanced bridge structural analysis, from geometric nonlinearity and stability to cable-supported systems, box girders, and concrete behavior. Gain expertise in critical technical challenges facing modern bridge engineering.
- XuetangX
- Self-Paced
- Free Online Course
网络测量与行为学


介绍网络测量的前沿技术，培养国家网络测量领域高层次人才！
- XuetangX
- Self-Paced
- Free Online Course
大学生职业生涯规划与就业指导


掌握职业生涯规划要领，从自我认知到求职技巧，建立职场竞争力，为成功就业打下基础，实现个人职业理想与发展目标。
- XuetangX
- Self-Paced
- Free Online Course
男生穿搭技巧


1.启迪穿搭有惑的学生，建立时尚态度； 2.引导学生扬长避短，穿出个人风格； 3.引领学生热爱生活，提升生活品质。
- XuetangX
- Self-Paced
- Free Online Course
舞蹈鉴赏


探索中国传统舞蹈艺术，从民族民间舞到古典舞，通过理论讲解和实践体验，提升审美鉴赏能力和文化理解，培养艺术表现与创意实践能力。
- XuetangX
- Self-Paced
- Free Online Course
播音与主持艺术导论


掌握播音主持艺术的基础理论与实践技巧，从语音、发声到表达技巧，培养专业素养与政治文化素质，为成为优秀的传播者打下坚实基础。
- XuetangX
- Self-Paced
- Free Online Course
新媒体艺术史


Explore the evolution of new media art from its origins to contemporary forms, examining aesthetic concepts, technological integration, and cultural significance in modern artistic expression.
- XuetangX
- Self-Paced
- Free Online Course
形式语言


Master the visual language of design through principles of form, color, and composition in both 2D and 3D spaces, exploring artistic expression and functional aesthetics for creative design applications.
- XuetangX
- Self-Paced
- Free Online Course
舞蹈“践”赏——民族篇


探索中国五大民族舞蹈艺术，从基本动作到完整组合，通过实践体验藏、蒙、傣、羌、维各族舞蹈的独特风格与文化内涵。
- XuetangX
- Self-Paced
- Free Online Course
赣剧艺术鉴赏


Discover the enchanting world of Gan Opera through immersive visits to stages, ancient theaters, and practice rooms, exploring its rich history, unique singing styles, costumes, and performance techniques.
- XuetangX
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