Top Senior Extensions Developers - Dec 2017

Cybersecurity Researcher

With development experience working with five different startups over the past three years, Alex is experienced in both prototyping ideas from scratch as well as driving progress in existing platforms. As a self-driven freelance developer, a large part of his time was also devoted to non-coding tasks including communicating with clients, providing ideas and guidance, and rapidly becoming familiar with a new project or problem-space. He is currently doing research applying data science to cybersecurity problems such as malware analysis.

IT Architect / Consultant - Ex: @Google, Built mobile apps for Hollywood celebrities, let's chat!

Hi, Awesome to see you checking me out! Let me know what I can help with! I have been a frontend developer at Google, did full-stack engineering at IDG (the parent company of PCWorld, Gamestar etc.), built apps for celebrities like Dan Bilzerian and currently leading developers as an IT Architect at Blockchain Consulting, one of the largest Bitcoin + Blockchain companies. I also do security testing (Discovered vulnerabilities in Tidal, government websites, tsu and other services) and build my projects / startups.

Developer with over 15 years of professional experience in various technologies.

Developer with over 15 years experience building software in various industries, most recently focused on iOS apps and creative applications using Swift and C++. I have a strong computer science background with emphasis on software architecture and user interfaces. I have worked in aerospace (including a contract for NASA), telecommunications (Nokia), video games (Capcom, Ubisoft) and social-network startups. Most recently I am working on freelance projects and pursuing my interest in blockchain technology and cryptocurrencies.

Front-end Developer

Programming since my 13 years old, I have been acquiring a long-sighted sense in programming much based on the math and computer science degree. Now embracing functional programming, as the latest solution to tackle systems complexity, coupled with graphical user interfaces - which have always been the common interest throughout the years. Enthusiastic to apply the same code efficiency, modularity and maintainability from business logic to visual programming, allowing to manage complex visualization techniques, where the subtle graphic effects are the icing on the cake. Fast learner, inquisitive and trying to be up to date with the rapid pace of web evolution. These days, amazed by Angular2+, Redux, ReactiveX and functional programming.

Full Stack Developer

Tech consultant for several startups, open source software developer and winner of several hackathons and development contests.

Software Engineer at Microsoft (Android, Java, Clojure and Haskell developer) - My Work on Github : https://github.com/chemouna

I'm a Software Engineer at Microsoft (Previously Lead Software Engineer at Blablacar), I'm an experienced Java and mobile developper with more than 5 years professional experience, primarily in Java and Android development and I also have experience writing backend applications with Clojure and a little bit of Haskell. My specialties are creating mobile application, debugging, software design, refactoring legacy code, creating unit and functional tests, automating builds and deployments specially for mobile apps. I am a professional engineer with a master's degree in Computer Engineering. I love functional programming whether with Haskell or Clojure and also have a lot of experience developing Android apps.

Business Geek (13 yrs), PHP Developer (9 yrs), Nose Deep in Magento (4 yrs)

I love using technology and business intelligence to allow people to do their job easier, work more efficiently, and be more successful. I have a passion for fostering accomplishment and solving problems. I specialize in converting business needs into development paths and plans, specifically for Magento E-commerce.

Android developer with 6+ apps!

I am an Android developer and my portfolio includes the official Android app for one of Nigeria's most popular TV game shows amongst other apps like a photo (and shot video) sharing app built upon Firebase

Providing quality value packed android support.

Hi I'm Nigel the creater of the popular youtube channel https://www.youtube.com/channel/UC4jh7YBBb0UnPIef2NOSJhQ I'm passionate about mobile development with android in particular. And enjoy working and helping out people with services ranging from mentoring and training for beginners to app debugging, code reviews and performance optimisations for the more experienced developer. You can check out more of my work here https://www.nigeapptuts.com and then contact me, I'm always happy to help out.

AngularJS/JS/OO/All around developer

As a software engineer, I bring technical innovation as well as leading mentorship for the client. I am a hands on software engineer and architect, I apply a diverse skill-set across various platforms and languages that I have gained in my career. As a developer, I set overall technical & architectura goals and drive fbest pracices and implementation as well.

Need to Hire a SeniorExtensionsDeveloper?

Get Started

Are You anExtensions Developer?

Get paid while making an impact. Become a Codementor for the next wave of makers.

Apply as a Developer

CodementorX saved me a lot of time by sending a shortlist of qualified developers within 72 hours. On top of that, payment through CodementorX was secure and communication was easy. I was extremely satisfied with the engagement!

David Lasry
Creator of PlayZik

As a marketplace and 500 Startups company ourselves, we were happy to give CodementorX’s platform a go when we needed developers with specialized skillsets. They did not disappoint and allowed us to find qualified devs painlessly.

Itamar Yunger
Founder of Soundbetter

Besides having access to highly talented and experienced web developers, CodementorX's project management service also help manage timeliness and bridge communication between the founders and the web developers. This is extremely helpful and valuable, especially for non-technical founders like myself.

Jodie Lee
Founder of PerfectSpot

CodementorX is a freelance hiring platform uniquely different from other platforms. Freelancers on Codementor function as mentors to less experienced coders, who collectively help curate a list of the most elite mentors. When hiring through CodementorX, I know I’m hiring the best.

Guy Jack
Founder & CEO of FNDRZ