Connect technologies with project responsibility in an IT CV. Which feature did you implement, which integration did you handle and what area did you own? Do not claim the whole team's product. Distinguish your contribution and the stack used.
Check GitHub or portfolio access. Do not present coursework as commercial work. Remove keys, passwords and client information before sharing code. Include technology versions when useful. Be ready to explain the example's decisions and limitations rather than only naming its tools.
Detailed guide
Writing a CV for ATS: keywords, file formats and readable text
