Recruitment

It takes an average of 29 weeks for a new IT hire to reach optimum productivity. That's over 6 months.

Source: https://dribbble.com/shots/2760355-Difficult-Employees-infographic/attachments/561986

Skilled labour isn't cheap. Cheap labour isn't skilled.

Unknown

Bibliography

https://www.greatplacetowork.co.uk/
CV / Resume / Cover Letterhttps://kittelsoncarpo.com/how-to-beat-the-six-second-resume-scan/https://nationalcareers.service.gov.uk/careers-advice/covering-letter
Aptitude Testshttps://mettl.com/en/
Linkshttp://www.outsourcingportal.pl/pl/userfiles/image/raporty/2015/7/22/Raport_placowy_2015.pdfhttp://kariera.kozminski.edu.pl/fileadmin/kariera.kozminski.edu.pl/Raporty/raport_placowy2015_s.pdf
SQL Server Interview Questionshttp://blog.sqlauthority.com/sql-server-interview-questions-and-answers/http://blog.sqlauthority.com/2015/12/06/interview-question-of-the-week-048-how-to-move-tempdb-to-another-drive/
Polish Labour Lawhttps://supertrans2014.files.wordpress.com/2014/06/the-labour-code.pdf  
Job Siteshttps://www.itjobswatch.co.uk/https://www.jobserve.com/gb/en/JobSearch.aspxhttps://www.contractoruk.com/https://www.glassdoor.co.uk/https://www.cv-library.co.uk/https://www.remoteworker.co.uk/
State of the Markethttps://forums.contractoruk.com/business-contracts/114560-state-of-the-market.html?view=stream
Employee Turnover/Staff Retentionhttps://sophy.com/blog/infographic-employee-turnover/
IR35https://www.tax.service.gov.uk/check-employment-status-for-tax/disclaimer
Skills-Based Hiringhttps://www.forbes.com/sites/gradsoflife/2022/02/24/3-myths-youve-heard-about-skills-based-hiringhttps://www.forbes.com/sites/gradsoflife/2023/04/27/will-skills-first-employers-fare-better-during-a-recessionhttps://www.forbes.com/sites/gradsoflife/2022/12/01/skills-based-hiring-is-just-the-beginninghttps://www.vox.com/policy/23628627/degree-inflation-college-bacheors-stars-labor-worker-paper-ceiling
Otherhttps://dribbble.com/shots/2760355-Difficult-Employees-infographic/attachments/561986