I want to calculate the Cost of developing the website exactly like this one: www.mazumamobile.com Can somebody guide me as how they have integrated this imei mobile search plugin and how much does it cost to buy it?
closed as primarily opinion-based by Scott, user152, Canadian Luke♦ Aug 23 '16 at 1:11
Many good questions generate some degree of opinion based on expert experience, but answers to this question will tend to be almost entirely based on opinions, rather than facts, references, or specific expertise. If this question can be reworded to fit the rules in the help center, please edit the question.
To calculate the cost of the website, first you need to generate a functional requirements document comprising every feature on this site. Don't leave anything out, and don't write the functional requirements to be specific to any software platform.
You should CHARGE for the work done to create this complex functional requirements document. If the client won't pay for this deliverable, don't take the job. The end result is actually something the client can use, whether you end up doing the work or not.
After that's done, decide on a platform.
Then, for each feature that you've put out there in the functional requirement, do an estimate on how many hours it'll take for you to build that feature. Be sure to allocate time for testing and any research needed.
Decide on your hourly rate (how much money you'd like to "take home"), and multiply that by the sum of the hours. For sake of your sanity, add another 30% to that number.
When you turn your numbers over to the client, be sure that you have grouped major features into "milestones" and that you're getting paid for each milestone completed instead of collecting all the money at the end (unless the client is paying up-front). The reasons are numerous - look up "milestone" on this site to understand more.