Graphic designers
Website designers
Mobile app developers
Software developers
3D artists
Illustration
Other popular skills
Working with international freelancers
Where to find the best developers
Do you need a local freelancer?
Building an international team
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Website jobs
Graphic design jobs
Data entry jobs
Mobile app development jobs
Internet marketing jobs
Local jobs
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Innovation Challenges
Turn challenges into breakthroughs with the largest innovation hub.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
How to hire the perfect freelancer for your project
Get ideas
How to get started earning money freelancing
Resources
EXPLORE
4.6
4.6
87%
$17 USD / Hour
・
Pakistan (6:07 AM)
・
Joined on February 5, 2010
$17 USD / Hour
・
passionate about Computer Programming and love to solve complex algorithm problems. My Interests are Cryptography, Algorithms, Image Processing Windows Application. If you hire me once, you'll surely hire me again.
The worst thing with a freelancer is when he silently abandon a project. Even unskilled novice is better than sudden disappearance. This is what openchallenge did. A lot of time invested and lost with zero income. Moreover - with negative income due to necessity to search another freelancer and explain the same things again.
Share
Mirjan S.
$30 USD
Another excellent project done. Good and fast service provider.
Share
Mirjan S.
$40 USD
Project perfectly done, 100% following guidelines and in time. Will hire him on long term.
Share
Again OpenChallenge has far exceeded my expectations. I am absolutely thrilled with their constant over delivery on every project they do for me. Within budget and ahead of schedule, always available and expertise makes this team a very important business partner for me. Already planning next projects with them.
Share
Experience
PS Consultant
Jun, 2011 - Dec, 1969
•
41 years, 5 months
Teradata
Jun, 2011 - Dec, 1969
•
41 years, 5 months
Performance Tuning of Unilever Global Data warehouse of 100TB. Capacity Planning, Query Optimization and Database Security is my responsibility.
Jun, 2011 - Dec, 1969
•
41 years, 5 months
Education
National University of Computer and Emerging Sciences
2007 - 2011
•
4 years
Computer Science
Pakistan
2007 - 2011
•
4 years
Qualifications
Best New Comer
2012
Teradata
In June 2012 I received Teradata Best New Comer of the year award.
2012
1st in Coding Competition
2010
LUMS University Lahore
Speed Programming Competition named PsiFi 2010 held at LUMS. 18 Teams of University From All over the Country Participated in that Competition. We Stood 1st.
2010
Publications
Pornographic Filter in MATLAB
IEEE Transactions
Designed new algorithm for Nudity Detection
Certifications
G
General Orientation Exam
Verifications
On time
100%
On budget
100%
Accept rate
87%
Repeat hire rate
27%
Freelancer
About
Terms
Partners
Apps
