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Konstantin S.

Konstantin S.

Software developer

Russia - Last active: 1 day 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
7,495 hours
0.00
Ratnavel PS

Ratnavel PS

ROR\Java developer, EDI, Application Integration 7...

United States - Last active: 2 months ago - Tests: 2 - Portfolio: 2

Over the last 7 years, I'm doing processing EDI files, enterprise application integrating and had developed a wide range of websites using HMTL, RoR, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a development project, and I am seeking opportunities to build EDI solutions\websites from the ground up for you or your business. I also have some experience in the following areas: SQL, Ajax, OOP, and software design and testing. I have completed "HIPAA Privacy & Security Training for Business Associates"

$50.00 /hr
243 hours
0.00
Dan F.

Dan F.

Full-Stack Developer

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

I’m a Pennsylvania-based full-stack web developer, so I can implement and integrate your frontend and your backend. Between my degree in Computer Science and Business, employment history, and side projects, I have about 3 years of experience in the areas of: • JavaScript with the jQuery and Backbone frameworks • PHP both stand-alone and with the CodeIgniter and Symfony2 frameworks • Java for both desktop applications and website backends using Tomcat • Databases including ElasticSearch (a NoSQL data store), MySQL, and Oracle • HTML and CSS • Social integration (Facebook Connect, etc.) To learn more about me, you can check out some open-source code that I’ve written on GitHub (https://github.com/danfinnie/) or view the specifics of past work experiences on my resume (http://danfinnie.com/resume) I’m a straight-shooter, no-nonsense type, so get in touch and we’ll see if I’m the right person for you. If I am, great! If I’m not, I’ll let you know and give you some tips on what to search for to find the right guy or gal.

$55.56 /hr
104 hours
0.00
Edmond B.

Edmond B.

Software & Web Application Developer

United States - Last active: 5 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
Stone Hu

Stone Hu

MBA/Legal professional Chinese translator

United States - Last active: 1 day ago - Tests: 2

Experienced professional with 5 years experience as a consultant and business counsel. Seeking to contribute my skills to complex, international business challenges by facilitating process improvements and enabling effective decision-making. Professional highlights include: • Advanced professional and educational background from both Asia and the United States. • Demonstrated cultural competency with Western and Eastern styles of business communication. • Noted for ability to apply analytical, management, and interpersonal skills. I'm a forward thinker, global traveler and a advocator of green life style. I am also passionate about out door activities and in my spare time I join groups to discover actively around Georgia.

$35.00 /hr
78 hours
0.00
Raymond Doran

Raymond Doran

Senior Software Consultant

United States - Last active: 21 days ago - Tests: 1

I am an experienced, motivated and detailed Software Architect / Engineer with a complete end-to-end understanding of the software development process. Over 17 years of professional experience in software development, technology support, and graphic arts. Software development skills include Rich Internet Applications and Web 2.0, Object Oriented Application Design (OOAD), including the use of the Unified Modeling Language (UML), SQL, JAVA (J2EE, Hibernate, Spring, Struts), JSP, ActionScript, PHP, EJB, C++, HTML, XML, BlueMartini, Design Patterns, and managing small development teams. The past 15 years of my career have been mainly focused on the Java family of technologies with a strong emphasis on distributed applications over the internet or corporate intranet. I have also spent the last 6 years with Flex and Actionscript front ends. The ability to speak comfortably in large groups, one on one with clients, or mentoring peers is a skill that I have been able to acquire as well.

$105.56 /hr
1,286 hours
0.00
Thijs Sillen

Thijs Sillen

Embedded System Designer

Netherlands - Last active: 2 days ago - Tests: 1

Hello. My name is Thijs from the Netherlands. I have designed various electronic and mechanical prototypes for customers. With an in house 3D printer, 3 axis cnc machine and a stencil cutting machine I can do most of the prototyping in house saving you the customer money. My specialty is Ultra low power design using Texas Instrument or Cypress technology system on chip devices. (E.g. Energy harvesting) And fast prototyping using Cypress PSOC 4/5LP chips. Some projects that i have realized are: -TI CC110L Ultra low power 433Mhz rf transceiver board. -A controller board for a smal UAV -PCB and software design of a small Reflow oven controller -Relay controller board -And much more The software that I mainly use is: -Altium Designer 14.x -Solidworks CAD for modelling 3D parts. -Autodesk Fusion 360 CAD for modelling 3D parts. -Microsoft visual studio C# to make custom WPF applications to test / interface with designs. -QT to make cross platform compatible graphical applications to test / interface with designs. -Autodesk Fusion 360 CAM for generating code for the CNC machine -BobCam for Solidworks V2 for generating code for the CNC machine -Cura for 3D printing parts Prototyping / lab equipment that I have: -Ultimaker 2 3D printer -FS4MG LANG CNC machine -Rigol DS2000 Full option oscilloscope (300Mhz) -Rigol DM3058 5 1/2 digit bench DMM -Agilent U8001A bench power supply -Peaktech 1890 bench power supply -Wavetek 180 function generator -Saleae logic analyzer -JBC CD-2BB professional soldering iron -Aoyue 968 solder reflow station -Solder reflow oven -Solder paste dispenser -Siemens voltage reference -DMM check plus reference -Microscope for pcb inspection ... Related subjects that I have experience with: -TI Bluetooth low energy chips -TI CC2000 BLDC motor driver -Thermocouple / RTD interfacing -Mains power connected devices -Raspberry pi development -Arduino development -Linux application development

$37.62 /hr
208 hours
0.00
Josephine C.

Josephine C.

Experienced Bookkeeper with Management Accounting...

Australia - Last active: 6 days ago

Have founded, owned & operated 3 x SME (Small to Medium Enterprises) in the last 20 years in printing, office automation and childcare industries: all successful businesses. A competent bookkeeper with advanced skills, I am able to prepare accounts, report on performance, provide management with accurate financial information and prepare for end of financial year reporting, including accruals, for Company accountant. Confident to tidy up existing accounts or set-up for a new company. Confident with NZ and getting experience with Australian practices. Confident with MYOB, Xero and will quickly learn any other accounting programme.

$33.33 /hr
254 hours
0.00
Aziz E.

Aziz E.

Sage X3 and 300 ERP Consultant

United Arab Emirates - Last active: 21 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
Chris Siarkiewicz

Chris Siarkiewicz

Senior Designer

United States - Last active: 18 days ago - Tests: 1

To make your life easier by coming up with graphic solutions that solve the problem. I've been working in New York for the past 9 years and have quite a bit of experience dealing with clients and projects of all levels. Having worked in large branding firms as well as small boutique agencies, I'm able to fit in most anywhere. Cheers.

$55.56 /hr
203 hours
0.00