× {{alert.msg}} Never ask again

Get O Expert Help in 6 Minutes

Codementor is an on-demand marketplace for top O engineers, developers, consultants, architects, programmers, and tutors. Get your projects built by vetted O freelancers or learn from expert mentors with team training & coaching experiences.

Get Help Now

Get help from O tutors & expert developers

Our users love our O mentors

Search
Stay tuned!

We do not have enough expert mentors in the O category at the moment.

O mentor, O expert, O code help
$12.00 /15min
Message Ron
Ron O'Hara 5.0
ONLINE
Expert Videogame Programmer
Hi, I have been programming for over 23 years and for over 15 years professionally. Most of my experience is in the video game industry. Ive shipped titles on most of the major consoles since...
O mentor, O expert, O code help
$15.00 /15min
Message Mohamed
Mohamed Melouk 5.0
Passionate Software Engineer
I am a technology-loving geek. I love problem solving and programming. I have been programming for over 5 years and have experience in many fields including web, mobile, game development and also...
* Available for freelance projects
O mentor, O expert, O code help
$20.00 /15min
Message Ryan
Ryan Simon 5.0
Detail-oriented Android engineer with a background in Business and Journalism
Spanish
English
I currently live and breath Android, but got my humble beginnings with web development. I've been developing software for a little over 8 years now. I've been told that I excel at mentorship...
O mentor, O expert, O code help
$25.00 /15min
Message Gerard
Gerard O'Neill 5.0
Software Engineer
I'm a software engineer with plenty of experience building web applications across the stack. In terms of mentoring, I have an incredible amount of experience. In college, I was a TA for the...
* Available for freelance projects
john o'connor 5.0
Mentor and Professor for Android, Node.js, and Angular
I was the Co-Founder / CTO at CardBlanc, Inc for 4 years before joining Bloc, Inc as a full time Android and Frontend Development mentor. I love teaching and mentoring - it's the most rewarding...
* Available for freelance projects
Elisha-Wigwe Chijioke O. 5.0
Using code to change lives around me.
One that hard side, I am a Nigerian engineer, mathematician, software developer. On the soft side, I love music. I also love cooking. I believe I am fun to work and be with.
O mentor, O expert, O code help
$20.00 /15min
Message Nick
Nick O'Neill 5.0
Full Stack Web Developer (Rails focused)
I have been doing full stack web development now for nearly 17 years. I was self taught initially but then began seeking more formal education to improve my skills. Over the course of 17 years...
* Available for freelance projects
O mentor, O expert, O code help
$20.00 /15min
Message Shaun
Shaun O'Brien
Software engineer focused on AngularJS frontend and C# backend
I am a software engineer focused on the modern web platform and the JS world. I'm looking to do some mentoring in JavaScript and AngularJS, which has been my focus in recent years, and also...
O mentor, O expert, O code help
$20.00 /15min
Message Luis
Luis O. Freire
I have computer science experience in academic and corporate categories. This includes, intensive programming experience in telecommunication, finance, and applied science using traditional and...
* Available for freelance projects
O mentor, O expert, O code help
$11.00 /15min
Message Reniery
Reniery O'Hara
Spanish
English
Experienced Software Engineer with strong coding and software design skills.
Mike O
Software developer with 10 years of experience using .NET (C#, VB.NET, ASP.NET, WinForms, WPF, xml) and SQL Server.
* Available for freelance projects
O mentor, O expert, O code help
$20.00 /15min
Message Timmy
Timmy O'Mahony
Freelance Django and Ember developer
I'm a freelance Django developer from Dublin, Ireland. I'm a good communicator and spend a lot of time on Stackoverflow answering common Django-related questions.
* Available for freelance projects
O mentor, O expert, O code help
$10.00 /15min
Message Artem
Artem O.
Since 2007, I'm programmer in Online Backup Service project with rich Windows Desktop client and efficient Server-Side part. Developing UI (WinForms, WPF) and server (data storage, quick search and...
O mentor, O expert, O code help
$0.00 /15min
Message Martin
Martin O'Hagan
Hey, I have a few years professional iOS Developer and am very familiar with talking developers through problems. Give me a shout if you have any questions! Cheers Martin
O mentor, O expert, O code help
$10.00 /15min
Message Andrei
Andrei Marchenko
Senior .NET, javaScript developer at Legimi Sp. z o.o.
Polish
Russian
English
I am good not only at coding, but also at understanding peoples need and thoughts. I am also good at explaining things. I never leave any missunderstanding from my or others side. In my job I am...
* Available for freelance projects
{{item['display_name']}} {{floatRound(item['rating'],1)}}
Picked badge INSTANT SESSION ONLINE AWAY
* Available for freelance projects

To view all O experts on Codementor ...

To view {{((totalCount > 15) ? 'all' : 'more')}} {{((totalCount>15 && tags_name.length > 0)? tags_name.join(', ')+' experts' : 'expert developers')}} on Codementor ...


Lauren Muldoon

"I have tried other mentors now, and by far Mohamed is the best. I will continue to go to him for all of my coding needs and questions. Highly, highly recommend!"

5 ★ ★ ★ ★ ★
Codementor User

"Comes through for me when I get stuck. He is very knowledgeable and patient. Mohammed is the guy you want to help you out."

5 ★ ★ ★ ★ ★
Romario Brown

"A great mentor. got my project completed and he saved me money. he showed and explained the mistakes i was making and now i am a better coder."

5 ★ ★ ★ ★ ★
Lauren Muldoon

"Super helpful and friendly. Was wonderful in understanding and answering my obscure questions and helped to make sure that I understood the content I was concerned about. I really, really appreciated all the help. I look forward to working with him again!"

5 ★ ★ ★ ★ ★
Lauren Muldoon

"Once again, super helpful. Makes sure that you understand content and tries to get things done as quickly as your understanding will allow."

5 ★ ★ ★ ★ ★
Codementor User

"Helped on the fly. Got my program started for me and pushed me in the right direction. I will definitely come back for more advice later."

5 ★ ★ ★ ★ ★
Adrian DeGus

"Mohamed was fast, professional and very knowledgeable. He knew the source of my problems within minutes and had me up and running quickly. More importantly, he explained exactly what he did which will help me in the future. I look forward to working with him more."

5 ★ ★ ★ ★ ★
{{r.writer.name}}

{{r.content}}

{{r.rating}}
Did You Know? You can hire a Codementor as your personal O tutor with our monthly plans.