Age : 26
Education: Degree
Job Title : Consultant
Experience : 2 and a half year
Years spent in company : 2 and a half year
Tenure : Permanent
Experience before joining : 0 Years
Company : Local
Salary: RM4500 basic
Benefits: Travel, Medical, Dental
Increment History : 2200 > 2800 > 3800 > 4500

hope to achieve 10k a month when i m 30

Age : 27
Education: Degree in Computer Science
Job Title : Senior Software Developer
Job Description: Mostly doing web development using ASP, ASP.NET 3.5/4.0, MSSQL, Javascript/JQuery, WCF, SSIS...
Experience : 5 years
Years spent in company : 5 years (Joined since graduate)
Tenure : Permanent
Experience before joining : 0 Years
Company : Local
Salary: RM4k basic
Benefits: Medical (No Dental), 1.5 - 2 months bonus, 1.0 rate OT claims (normal day, weekend, PH), 14 Annual Leave
Increment History : 2k > 2.4k > 2.8k > 3.3k > 3.6k > 4k

Erm... Am I underpaid? 

Another reason are, when your increment or promotion. It will base on your basic, your allowance be excluded in the calculation. 

Age : 30
Job Title : Senior J2EE Developer
Job Desciption : Java Development
Years spent in company : 2.5
Company : MNC
Industry : Telecommunication
Tenure : Permanent
Employment Level : Executive
Experience before joining : 1 year
Education: Degree in Computer Science
Salary : 7.4k.

What do you think of this? Too Low?

We cannot compare salaries using merely its face value. There are many factors which determine salary even within the same industry. Here are the 10 most common criteria:

1) Location (local, outstation, overseas, remote regions, conflict zones, office based, site based, etc)
2) Work scope and responsibilities
3) Working hours / number of working days
4) Authority limits
5) Size of downline staff team / direct reports (management positions)
6) Travel requirements
7) Job coverage area (local, regional, international, etc)
8) Experience record
9) Records of achievements / results (management positions, financial, etc)
10) Professional certifications / memberships in recognised professional bodies

There are also other criterias which may be taken into consideration according to the company's needs.

I intrigued by the fact you have MCITP Certification, can you share which specialization you for MCITP Cert? I believe that most of MCITP Cert earned very well, have you tried applying another company which you can utilized your MCITP cert to get into a better and well paid job.

p/s: I'm very interested to pursue my professional certification until MCITP because industries will much more preferred candidates who earned Professional cert and along with university degree for better career journey.

Job Title: Management Trainee
Age:23
Working experience: fresh grad
Company : Chinaman
Location: Serdang
Salary : RM2.4K (basic)
Working hours: 8.30am-6.00pm(Saturday=8.30am-12.30)
Lunch Break=(45minutes=Monday-Thursday),(2hours=Friday)

What do you guys think?Am i underpaid?