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Nguyen Tran Le Hoang

Nguyen Tran Le Hoang

Android, Embedded, C/C++, Java, Dot net

Vietnam - Last active: 1 month ago - Tests: 5 - Portfolio: 6

Over the last 7 years, I have developed a wide range of products for my company. My core competency lies in complete end-end management of a project. And I am seeking the new opportunities to build Android application or other application from the ground up for you or your business. My foundation is as a developer, in multiple languages, on many platforms. I have more than 7 years experience on developing Android from Application layer to Linux kernel layer. I can develop well the new application, new component of android or customize them. I have deep knowledge on Android platform since android 1.5, from application layer to linux kernel. I used to develop: + driver on android platform such as dma, spi, iic, ... + sensor sub-system for Android platform. Some sensors I used to develop are accelerometer, magnetometer, gyroscope, ambient light, proximity, pressure sensor.. + add new library on library layer such as ffmpeg, ... + and many other applications (Please refer http://www.mediafire.com/file/kboxu1zak8qi9ar/Android%20demo.zip for more detail!). Currently, I'm a technical leader, senior engineer of Renesas Corporation. If you want to know more detail about my company, please visit www.renesas.com.

$30.00 /hr
4,779 hours
5.00
Costi C.

Costi C.

Sage CRM expert

Romania - Last active: 21 days ago - Tests: 1 - Portfolio: 2

• Consultancy, implementation & customization of the Sage CRM software • Develop new Sage CRM Add-ons and solutions to meet customer needs • database design, database and SQL server administration • data migration - migrating table structure and data from various sources Access, CSV/Excel, Oracleto MS SQL • identify customer’s requirements, write functional specification • customer service/technical support • integrate SageCRM with financial software like QuickBooks or Sage ACCPAC,integrate Sage CRM with websites for lead generation or website membership, integrate Sage CRM with email clients like Lotus Notes for email, tasks, scheduled meetings and contacts filing, many other integration points • Key technologies : ASP, C# for .NET, MSSQL, IIS, HTML, CSS, Javascript, jQuery, XML/XSLT

$38.89 /hr
140 hours
5.00
Adrian Oprea

Adrian Oprea

Experienced JavaScript developer - NodeJS, Angular...

Romania - Last active: 1 day ago - Tests: 13 - Portfolio: 5

I love web development, and I do web development for a living. I can bring value to your project, by applying the experience I've earned over the years along with the latest methodologies in the web development field. You can count on me to be an honest person, and I will tell you upfront what are the challenges that we might face while working on your project, and you will know very quickly if there are any major issues, or if there are pieces of functionality that are better re-written, rather than patched. I am: * Fluent in JavaScript and related front-end and backend technologies.(HTML, CSS, NodeJS etc.) * Proficient with Jira. * An Agile methodologies enthusiast -- I've used both Scrum and Kanban workflows. * More than happy to use spreadsheet applications to get organised. * A Markdown user -- I use it to generate documentation and rich text in general(email, etc). * Currently learning Lua -- http://www.lua.org/ -- and fiddling with Arduino. * Documentation advocate -- I like well documented code, processes, and workflows. * Advocating for stronger human interactions, which I highly value in whatever I do. * A Python/Bash user -- various command line tools, automation scripts. * A firm believer of the fact that one should choose the right tool to get the job done, not the tool that they like. On a side note, I've worked on Flask and Django projects, I use Bash scripts sparingly, I've used Vagrant and Docker for environment virtualisation/replication, I'm familiar with Git and SVN workflows. I wrote: * https://www.npmjs.com/package/packo * https://www.npmjs.com/package/dwre-sync I blog at http://codesi.nz

$67.00 /hr
119 hours
5.00
Igor Naumov

Igor Naumov

Java/Spring/C#

Macedonia - Last active: 1 month ago - Tests: 5 - Portfolio: 1

A software engineer who has a proven track record of using good programming practices to produce software. An accomplished problem solver with 5+ years experience building software. Background includes strong knowledge of back-end development as well as extensive experience of front-end development. A highly and well organised, results-driven, self-motivated and hard worker. Familiar with: Java, C#, Spring, GWT, Maven and much more...

$30.00 /hr
5,469 hours
5.00
Sai A.

Sai A.

Java / Web Consultant

India - Last active: 1 month ago - Tests: 1

My primary area of expertise is back-end implementation of web applications and websites using Java and SQL. Many a time, I have worked on projects that had fairly high algorithmic complexity (like pattern detection engines) and required creativity to design innovative solutions for problems. I have also worked with web services and done a little bit of front-end coding with HTML, CSS and Javascript. I am familiar with Ruby on Rails. I would like to be part of a team for large enterprise-projects. I can also create websites for small businesses and entities as a single contributor or part of very small team.

$30.00 /hr
2,447 hours
5.00
Mohammad T.

Mohammad T.

php, wordpress, woocommerce, ajax, jquery, bootstr...

Pakistan - Last active: 4 days ago - Tests: 5 - Portfolio: 106

Experience: 12+ Years (Web Designer, Web Developer) Achievements: Business Directories, Portals, Blogs, Real Estate, Online Jobs, Web to SMS, Online Classifieds, Lawyers Websites, Sports and Entertainment, Event Management, Limo Reservations, Email Templates, Wordpress Themes & Plugins, Responsiveness Technologies Used: PHP, Wordpress, Asp.Net, Woocommerce, WP-Ecommerce, ACF, Bootstrap, Zencart, C#.Net, VB.Net, Ajax, JQuery, Javascript, HTML, CSS, MSSQL Server, MySQL.

$33.33 /hr
4,261 hours
4.86
Bartlomiej R.

Bartlomiej R.

IT System Architect / BigData / Virtualization / D...

Poland - Last active: 1 month ago

I'm expert to scale you business and reduce your costs.. part of my skills: * Big Data (hadoop, cassandra, mesos, spark) * IaaS administration (EC2, Rackspace, Openstack) * web applications profiling, load balancing, high availability (corosync, pacemaker, drbd, gfs, ocfs) * virtualization (kvm, xen, vmware, virtualbox) * deployment systems like puppet, chef, fabric * web servers (apache, varnish, NGINX) * mail servers (postfix, exim) * database servers (postgres, mysql, db2) * dns (bind, powerdns) * ldap (openid for all services) * tomcat, jboss, jetty * jabber (ejabberd, openfire) * ftp (pureftp, proftpd) * monitoring (nagios, munin, graphite, cacti) * networking (routers, firewalls, switches) * development services (subversion, jira, otrs, archiva, hudson and others)

$33.33 /hr
1,887 hours
4.98
Dmitry K.

Dmitry K.

Frontend Developer

Belarus - Last active: 1 month ago - Tests: 2

Front-end Engineer (mostly JS) with 6 years experience in JavaScript, CSS, HTML. • Took part in projects for such customers as SAP, The Coca-Cola Company, Thomson Reuters, Liberty Global. • Experience in communication with customer, leading mail correspondence. • Experience in developing of highly loaded production web applications such as Thomson Reuters EIKON portal with 15000+ users; • Experience in developing high performance single page applications for the systems with limited resources (set-top boxes for example); • Knowledge of architectural patterns and practices; • Self-organization, time management and activity planning skills;

$33.33 /hr
168 hours
5.00
Cheryl Conant

Cheryl Conant

Graphic Designer

United Kingdom - Last active: 1 month ago - Tests: 1

Graphic Desiner looking for freelance projects to supplement my job at an advertising agency. I have obtained my M.A in Graphic Design & Art Direction as well as having undergraduate degrees in design and literature. I have extensive experience in branding and marketing, web design, UX, and have worked at a globally recognised packaging design agency and have received several design awards.

$33.33 /hr
35 hours
4.96
Dwight H.

Dwight H.

Moodle / WordPress Administrator / Developer

United States - Last active: 7 days ago - Tests: 1

Moodle Researched, developed and implemented an online Learning Management System, starting with BlackBoard and transitioning to Moodle, an open source solution, which resulted in an initial savings of more than $15,000 annually and resulted in an increase in hours taken per student. Provided initial user support for faculty, staff and student end-users. A highly accomplished executive with an exceptional performance record enhancing business operations through innovative technology solutions with extensive leadership experience facilitating highly creative and effective technology improvements that have resulted in cost savings, productivity improvements and increased user access. I am most proud of my ability to develop strong and competent project teams through leading by example, effectively communicating goals, and leading organizational development. I specialize in higher education and non profits and strive to meet and exceed expectations well beyond budgetary constraints. My ability to collaborate with cross-functional teams and utilize my effective leadership and communication skills enables me to make successful contributions that result in significant organizational and operational improvements. With an MA in Communications focused on Marketing and Management for non profits, I am comfortable relating to all levels of the organization and its constituency.

$38.89 /hr
12 hours
5.00