Cycling to work tips

Hi, I am planning to use a bicycle as my main work commute for from pasig to BGC. Napapagod na kasi ako sa public transpo at mototaxis and sometimes i prefer to walk nalang (1hr 20mins) pauwi since wala talaga ma book at sobrang traffic naman + mahabang pila pag UV.

Can anyone with similar setup share their tips and bike recos for PHP 5k or under.

I work at Rizal Dr near UDENNA and Sunlife so baka may nakakaalam na malapit na secure parking racks.

Thankss