Traditional Pine Wooden Staircase

I need a skilled carpenter to build a traditional-style wooden staircase for residential use, using pine wood.

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I would like to get details / sizes of each details, that I need and also the way I should connect staircase to floor and cealing openning.
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I would like to advice on building a wooden (pine) staircase.

Requirements:
- Expertise in traditional staircase design and construction
- Proficiency in working with pine wood
- Ability to ensure safety and durability

Please provide examples of previous work and a timeline for completion.