A project plan consists of two main elements that effort and time form the basis for tracking the progress of a project. Project manager requires estimate these two elements as accurate as possible. Therefore, estimation management process involves an analysis of a proposed or active project to produce a forecast of the project’s effort and time. Proper project planning and tracking is not possible without a sound and reliable estimate.
The estimation is one of the most challenging and important activities in software development. If the effort of a project is not estimated at the beginning, appropriate resources cannot be mobilized and deployed timely to the project. If the time is not estimated, it is impossible to perform critical path analysis during the project life cycle.
Not having a sound and reliable estimation can be just as bad as not having estimation at all. Under-estimating project will lead to under-staffing it and deadlines will be missed. On the other hand, over-estimating project will affect the firm’s sustainability as more than necessary resources are engaged in the project.
The following results are expected to be achieved by defining and implementing a good estimation management process:
Estimation Management includes the software development and implementation, system maintenance and consulting.
According to Capability Maturity Model (CMM), the management estimation should be done by two roles:
· Assign a project team member to be Estimator
· Verify the estimation done by Estimator
· Collect and analyse all available information for estimation
· Estimate the project size
· Estimate the manpower and other resources
· Estimate the schedule
· Estimate the cost
Estimation management can be divided in several steps: assigning estimator, collecting information, estimating project size, estimating manpower effort, estimating resource & schedule, estimating cost and verify estimation
Next blog will discuss each step in detail.
Recently, Google has implemented the local search for Google Hong Kong (or at least I just noticed), and we are on the top 10 list. The result has been awesome. We are getting a lot more conversions since.
In April, we are not getting much traffic from search engine (most are referred from Yahoo), and the number of conversions are not too spectacular.
In June, we can find our own website on Google’s local search, and the result is awesome. We are getting more new inquiries than ever.
Optimizing for local search is extremely important, and it gives a newer site like ours a chance to be on top of Google.
Many people do not understand the differences between Yahoo! Store and a self-hosted e-commerce solution such as Prestashop. Both solution has its own advantages and disadvantages. Some customers ask us whether they need a self-hosted e-commerce solution or not. I always tell them that it really depends on what their needs are. In general, if our customers are unsure of their sales target and just want to open a store, I would recommend them to first use a simplier solution such as Yahoo! Store to test the market. Otherwise, I believe a self-hosted e-commerce solution will save more money in the long run. Here is a simple comparison of the two solutions.
||Self-hosted e-commerce solution
||Yahoo! Store costs around $400 HKD for the initial setup fee. In addition, for its starter package, it has a monthly fee of around $320 HKD and a 1.5% transaction fee (does not include credit card payment or Paypal payment fees). For its professional package, it costs around $2400 HKD monthly and a 0.75% transaction fee.
||A self-hosted e-commerce solution has a one time setup fee (which includes web site design and programming fee) which is significantly higher than the Yahoo! store (depending on the functionality). In addition, there is a server cost to host the solution. There are no hidden fees.
||Somewhat customizable, but it requires a programmer and graphics designer to do it (cost depends on the rate of the design team).
||Fully customizable, and the cost is already included in the solution package.
||Depends on Yahoo!’s server uptime
||Depends on the hosted server uptime (you must ask yoru server provider what is its guarantee uptime)
||Limited to what Yahoo! offers to its customers (cannot add new functionalities)
||Fully customizable (for example, you can integrate the shop’s user account system to an existing user database)
||The shop is hosted on Yahoo and it belongs to Yahoo. You cannot easily move your shop to another provider.
||The shop belongs to you, you can open the shop on several different web sites without paying anything extra (except for server fee).
||Depends on the performance of Yahoo!
||Depends on the hosted server (you can choose the location of the server. For example, if your shop is opened in HK, then you can get a server in Hong Kong to get optimum speed)
We received some emails concerning having an internship position at Beamstyle Web Design HK. Regretfully, we do not have any have any plans of taking any internship positions. Please do check back regularly for any news related to Beamstyle and Web Design. Thanks!
This weekend, I went to my friend’s birthday party and I met someone who made me quite angry. Being boring person myself, I usually ask people I just met what are their occupations (I know it is not an interesting topic starter) after I asked them for their names. So I approached this guy (let’s call him guy A) and asked him what his occupation was. Well, he didn’t tell me. So I talked to the guy beside him (let’s call him guy B), and eventually I found out he is a programmer. We had a nice talk about our jobs and we both have genuine interest in programming.