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Konstantin S.

Konstantin S.

Software developer

Russia - Last active: 2 days ago - Tests: 8 - Portfolio: 13

8+ years of experience as software engineer. I have been involved in a wide range of different projects mainly with Microsoft development stack. I have participated in many projects in different areas starting from bank software and ending with applications for small business automation. Last few years I'm developing web solutions for automation of business processes using C# and ASP.NET MVC or Java with Play! Framework with various front end frameworks (e.g. jQuery, AngularJS, KnockoutJS, Typescript etc)

$45.00 /hr
7,485 hours
0.00
Lewis Sellers

Lewis Sellers

Senior Developer

United States - Last active: 1 month ago - Tests: 1 - Portfolio: 1

I have a degree in Computer Science and have been working as a contract web developer for quite a few years now. I've worked in many languages and technologies over those years and, given the proper frame of mind and incentive, I'm perfectly fine with learning something completely new to get a project done. Recently I've been moving into iPhone and Android Development but have also spent a lot of time working with PHP, MySQL + Postgresql, Laravel, Ajax (Json), JQuery, MCV + Activerecord patterns, MongoDB/Map-reduce, Facebook/Twitter/Google social APIs and Twillo SMS APIs. Real estate is almost a specialty of mine: Specifically data-mining (including scraping) real estate information and working with IDX and RETS property feeds. In the past I've also spent a lot of time working in ColdFusion and with C++ COM objects. Basically a jack-of-all-trades full-stack developer.

$33.33 /hr
73 hours
0.00
Aziz E.

Aziz E.

Sage X3 and 300 ERP Consultant

United Arab Emirates - Last active: 19 days ago - Tests: 1

Sage X3 and 300 ERP Consultant / Business Analyst - ERP : Adonix 130-140. Sage X3 V5-V6.5, sage 300 ERP - Reporting : Crystal Reports - DataBases : Oracle, MySql, SQL Server - Language : L4G, - Modules: Distribution, Purchases, Sales, Inventory Involved in various Sage ERP X3 projects Businesses: VALPACO, RFI as Functional Consultant from 07/2012 to 12/2012 • Gather user requirements and translate them into functional specifications • Estimation of work efforts, costs and project scope documents • Provide end-user training on new functionality/features (Sales, Purchasing, Manufacturing) • Design and development of SAP Crystal Reports • Deliver Sage ERP X3 training to new consultants (L4G development, Sales, Purchases) Business: SERVAIR (an AIR FRANCE subsidiary) as Business Analyst from 01/2012 to 02/2013 • Estimation of work efforts, costs and project scope documents • Gather user requirements and translate them into functional specifications • Roll-out of SERVAIR’s core-model (Overseas & Africa countries) • Design and development of SAP Crystal Reports • System configuration and assist end-users on modules such as Sales Purchases Manufacturing • Provide end-user training on new functionality/features (Sales, Purchasing, Manufacturing) Business: SOCOTEC as Technical Consultant from 03/2013 • Design and development of new functionality/features

$33.33 /hr
228 hours
0.00
John Osmond

John Osmond

Microsoft Access / SQL Server Developer

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

I first began developing an Access database for a small company in Florida. I became a permanent, part-time employee in 1998. As the database project grew we expanded the back end to a SQL Server database. Over the years I've studied both Access VBA and T-SQL and have become very good at designing network based applications based on this popular combination of Microsoft products.

$72.22 /hr
125 hours
0.00
Marc Coderre

Marc Coderre

GeoSpatialInfo Services

Canada - Last active: 1 month ago

GIS\Database Analyst & Developer specializing in designing, building and maintenance of custom Geospatial Information solutions to real world data. I have extensive experience in the design, development and data loading of datasets, both GIS focused or other databases. I specialize in helping clients get access to their data in easy to digest formats utilizing custom report development tools to create intuitive user interfaces. I provide on demand digitizing and georeferencing services on soft or hard copy inputs and deliver finished products in client specified formats. I am a fully integrated ESRI shop with access to all extensions and can import/export data across a wide spectrum of platforms. Visit GeoSpatialInfo.ca for more information and featured projects.

$33.00 /hr
627 hours
0.00
Edmond B.

Edmond B.

Software & Web Application Developer

United States - Last active: 3 days ago - Tests: 3 - Portfolio: 1

A developer with many years of experience building and supporting software and systems for small business and enterprise clients. In addition to contract web and software development, I have a professional background in Systems Administration and security. This allows me to leverage a holistic level of understanding and experience across your entire technology stack. Languages: Python, C++, HTML/CSS, Javascript. Specialties: Flask application development. Linux systems administration, strong Linux/Bash command line skills. Well versed in open-source tools and the OSS ecosystem, security best practices & hardening, authentication, MongoDB and MySQL databases, REST APIs (particularly Twitter), nginx, server scripting/automation, server deployment, usability and design concepts, and full-stack web application deployment.

$33.33 /hr
135 hours
0.00
Carolina Freire

Carolina Freire

Professional Writer and Translator

United States - Last active: 5 days ago - Tests: 1

Brazilian American writer and translator with over 10 years of professional experience. I am a native Portuguese speaker and a published author. As a writer, I specialize in copywriting, article writing and website content & curation, but I can accommodate a wide variety of writing requirements. As a translator, I have assisted companies with cultural assessment and adaptation, translation of marketing collateral, linguistic testing & QA and software localization. My goal is to build long-term relationships with clients by delivering high-quality work.

$40.00 /hr
677 hours
0.00
Michael Sherman

Michael Sherman

Social Media Specialist

United States - Last active: 6 days ago

My name is Michael Sherman. I reside in Boca Raton and wanted to introduce myself. I have been in the South Florida advertising industry for the past 9 years and have a strong background in Account Service, Email and Social Media Marketing. Please feel free to contact me anytime at 954-254-1650 or via email at michaelsherman29@gmail.com. Thank you for your consideration. Michael Sherman

$33.33 /hr
2,085 hours
0.00
Lorenzo Bianconi

Lorenzo Bianconi

Linux kernel Sw Engineer

Italy - Last active: 1 month ago - Tests: 3 - Portfolio: 6

I am a telecommunication engineer with several year experience in software design and development especially on embedded devices. I'm a C/C++/Java developer; my area of expertise mainly focus on Linux kernel development. I am involved in the open source community; my name can be found in Linus Torvalds git: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git&a=search&h=HEAD&st=commit&s=Lorenzo+Bianconi. I am interested in the source code development for general purpose/embedded systems. Some code snippets can be found at https://github.com/LorenzoBianconi Device driver/Linux kernel programming: - Linux TCP/IP stack - Linux USB stack - Linux Mac80211 stack - WiFi driver: ath9k, ath5k, b43, MadWifi, rtlwifi - Ethernet driver: ag7240, ag71xx, natsemi, via rhine - Linux SPI/I2C stack Embedded systems: - architectures: x86, MIPS, PIC16, ATmega328 - distribution/software: OpneWRT, Click Modular router - Android Microcontroller programming: - PIC - Arduino Programming languages: - OO programming languages: C/C++, Java - scripting programming languages: Bash, Awk, Sed, PHP, OTCL - Makefile programming - GUI developing using Qt-Qwt/Swing library - Matlab - GIT/SVN/CVS versioning system Specialties: linux programming, embedded system, networking, wireless

$33.33 /hr
52 hours
0.00
Sinisa Drpa

Sinisa Drpa

Mac OS Developer

Serbia - Last active: 3 days ago - Tests: 3

I'm a passionate Mac OS developer with extensive experience in Objective-C, C and Cocoa frameworks. Over the last 6 years, I have developed several Mac and iOS applications, which included front end (UI/UX) development, client/server communication and multi-threading. I have strong knowledge of internet technologies and web services with good knowledge of algorithms and data structures. Core skills: Objective-C, C, Swift, MacOS, REST Services, HTML.

$30.00 /hr
64 hours
0.00