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
6.5
6.5
100%
$35 USD / Hour
・
United States (7:34 PM)
・
Joined on December 25, 2006
$35 USD / Hour
・
●16+ years of commercial software development experience, 3+ years of project leadership experience ● Deep understanding of technologies with focus on security and stability. ● Expertise in full software development life cycle (requirements, design, implementation, testing, deployment & maintenance). ● Ability to produce nonstandard effective and optimized solutions. ● Expertise in Information Security and Secure Code design concepts.
Oleg has done an excellent job building a desktop application that was a big coding challenge. If you need a great coder, hire this guy! You won't regret it!
Share
On time and excellent work. He worked faster than I could keep up with even.
Share
Toprat is one of the best professionals I've worked with, and I've worked with quite a few.
Share
Rating: 5.0/5.0
Share
Rating: 5.0/5.0
Share
Certifications
C++
F
Foundation vWorker Member
Verifications
On time
100%
On budget
100%
Accept rate
100%
Repeat hire rate
47%
Freelancer
About
Terms
Partners
Apps
