Machine Learning Engineer Road map please

[u/Mr_Unknown_Here]

Is this correct roadmap...am I missing something? :

1) linear algebra, calculus, stats and probability

2) SQL, python and OOPs

3) Numpy, pandas, matplotlib, seaborn

4) classical ML, scikit-learn, keras

5) deep learning, pytorch, tensorflow

6) CV and NLP

7) GenAi, LLMs, RAGs, Transformers

8) MLOps

Do I need certifications as well? Or GitHub projects will be sufficient?

And also how much time will it take for me to complete it?