Product Designers

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  1. Vitali H.

    Vitali H.

    Software Architect / Developer, Java/J2EE, Android, Web

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

    Wide experience in software engineering. Languages: - Java (Spring, EJB, Jersey, Atmosphere, Hibernate, OpenJPA, JMS, OAuth, Morphia, Web Services (SOAP, REST), Android, GWT, JSF/JSP, Swing, etc), - HTML, CSS, XML, Javascript (jQuery, Prototype, etc), Databases: MySQL, PostgreSQL Oracle, MongoDB; SEO & User behavior tracking: Google Analytics, Yandex Metrika OS: Ubuntu, Debian, CentOS, Windows; Web servers: Apache, Nginx, Tomcat, Glassfish, Jetty; Other services & tools: SVN, Git, Red5, JasperReports, Maven, JProfiler, Zabbix, Sonar;

    $20.00 /hr
    22 hours
    5.00
  2. Branislav S.

    Branislav S.

    C#/VB/.NET/ASM(Atmel) programmer, electronic developer (design, PCB)

    Slovakia - Last active: 18 days ago - Tests: 1 - Portfolio: 2

    My experiences are based on support for IT and electronics projects. I participated on warehouse management projects in .NET C# and VB languages and development of card reader software. I have also developed electronic devices based on Atmel microcontrollers (Assembler programming), PCB design and manufacturing of sample projects. Currently I am looking for projects which needs support in electronics field - design, PCB design, testing, measurements.

    $22.22 /hr
    61 hours
    5.00
  3. Phillip L.

    Phillip L.

    Antenna Design/Modeling/Analysis/Measurement System Design/Development

    United States - Last active: 1 day ago - Tests: 3 - Portfolio: 8

    I'm interested in all aspects of antenna design and integration from conception to testing of the installed product, including antenna measurement system design and implementation, hardware integration, and development of test, measurement, and analysis software. I have over 25 years of corporate experience in electromagnetic theory and design including field theory, and antenna and RF design. My technical background includes o Ten years experience in electromagnetic modeling and development using FEKO o Proficient developing electromagnetic aircraft models using CAD tools such as FEMAP and CADFEKO o Hardware design, fabrication, test, implementation and integration of antennas o RF signal processing, FFT analysis, RWR AOA error analysis RF compatibility studies as well as the development of coupling and RF cosite compatibility analysis tools o Link margin analysis and studies between air and ground stations o Shielding effectiveness and lightning effects analysis and modeling o Coupling and multipath measurements, studies, and analysis o Design, development, and integration of automated RF and antenna test systems including positioner control, and multi-channel data acquisition using PNA analyzers o Proficient in the development of data acquisition and analysis software using Visual Studio.net Applications have included o Large aircraft antenna, and RF component system integration o Antenna and radome design and modeling o FEKO analysis including aircraft CAD model development, employment of various modeling techniques, and consulting/ mentoring o Cosite analysis including the compatibility between systems on a platform, knowledge of the techniques to minimize system-to-system interference, and consulting/ mentoring o Developing specifications, statement of work, and managing the technical aspects for subcontracted component suppliers o Application and testing with basic passive microwave components including but not limited to antennas, transmission lines, filters, isolators, and switches o Application and testing with active microwave components; primarily amplifiers, receivers and transmitters o Design, fabrication, testing and integration of military antenna systems and RF components o Antenna performance improvement by designing, testing, recommending and implementing solutions Since leaving the corporate world, I have enjoyed programing and other analytical challenges in other areas of application including electronic design, education, and finance.

    $50.00 /hr
    595 hours
    5.00
  4. Marin Lukovic

    Marin Lukovic

    Senior C++, AutoCAD plugin developer

    Croatia - Last active: 18 hours ago - Tests: 1 - Portfolio: 1

    Senior C++ developer working on number of commercial software products. My specialty are applications that runs as plugins under AutoCAD platform, although I have considerable experience in the other fields such as databases(SQL Server), Windows desktop and web (ASP.NET) applications. In developing process I’m using various libraries such as ObjectARX, MFC, STL, Boost, CGAL, Geos etc. Main tools and techniques used in my software developing career: - Microsoft Visual C++ - Autodesk AutoCAD - Microsoft Visual C# - ASP.NET - Microsoft SQL Server - Object oriented programming - Agile software development - Microsoft Solutions Framework

    $22.22 /hr
    973 hours
    5.00
  5. Ryan Ryke

    Ryan Ryke

    AWS | EC2 | RDS | CloudFront | S3 | Chef | DevOPs

    United States - Last active: 4 days ago - Tests: 1 - Portfolio: 4

    Update: Recently, I've been focusing on delivering large scaling infrastructure using AWS and Chef. Also, I've really focused on delivering CI to developers to help really bring their products to market quickly and efficiently. Since training with AWS in 2011 this has been my passion. I've built backend infrastructure for mobile applications. I've built scalable e-commerce sites using magento, wordpress etc. Whether its augmenting current windows infrastructure, migrating servers to the cloud with VPN configurations. Or building a highly scalable multi-region infrastructure, I'm your guy. Please take a look at my portfolio, I've written several blog posts about building magento infrastructure, plesk installs, docker, among others.

    $94.44 /hr
    140 hours
    5.00
  6. Filiberto O.

    Filiberto O.

    Applications and sofware development for Automation

    Mexico - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    Computational Sciences Degree with 19 years of experience in management, design, development and implementation of Process Control, Optimisation and automation projects in the follow business areas: Mining, Metallurgical, Foods, Metal-Mechanic and Business Operations. Additional Experience in design and deployment of Exert Systems, Vision Systems, Advanced Process Control, Multivariable and Non-Linear Modeling, Predictive and Adaptive Regulatory Control. Software skills: MatLab, Gensym, PLC Programming, Visual Studio, LabView, MiniTab, DeltaV, Knowledge Scape,

    $55.56 /hr
    0 hours
    5.00
  7. Tharindu Samith

    Tharindu Samith

    Electronic And Telecommunication Engineer

    Sri Lanka - Last active: 1 month ago - Tests: 5 - Portfolio: 8

    I’ m Electronic and Telecommunication Engineer and have good Experience in • Micro-controller programming (ARM/Atmel/PIC/MSP430 etc..) • Digital System Design (FPGA programming) using Verilog HDL • Programming (JAVA/C/Python/C++/Android/Matlab) • Embedded system designing(GSM/GPS-Tracking/RFID/NFC) • PCB design and simulation on Altium,Proteus,OrCAD • Solid modeling and rapid prototyping using Solid-works • Image Processing and Machine vision • Intelligent systems Designing • Antenna Design • RF Communication and propagation

    $11.11 /hr
    0 hours
    4.80
  8. Milan Vasev

    Milan Vasev

    Architect / 3D modeler & visualization expert

    Serbia - Last active: 18 hours ago - Tests: 1 - Portfolio: 6

    I'm a 26 years old architect with a four year bachelor honours degree at faculty of civil engineering and architecture, university of Nis, Serbia. I'm also a hard working 3D modeler with more than 6 years of experience mainly in Architectural and product visualization. I'm proficient in various 3D modeling / visualization software applications like Blender, Archicad, Unity, Rhinoceros, Autocad, SketchUp, Lumion, and Adobe Illustrator and Photoshop. I'm always trying hard to provide the best possible solutions for my clients, as their satisfaction is my top priority.

    $15.00 /hr
    9 hours
    4.94
  9. Jestoni Z.

    Jestoni Z.

    Digital Design Engineer

    Philippines - Last active: 2 months ago - Tests: 1 - Portfolio: 4

    My main strength is solving any of you problems regarding digital circuits. You can definitely leverage my eight years of experience in the semiconductor industry. I have done several FPGA projects and I am sure I can do your FPGA project as well. I am very comfortable in Verilog, SystemVerilog, and VHDL language. I can serve you well by doing your RTL design, design verification (UVM), and digital implementation. Do you need consulting on industry level IC development? Do you need an engineer that is comfortable in the full IC design flow using Synopsys or Cadence? Just give me a message and I will try my best to serve you. I am also comfortable in doing academic research which was proven during my Masters degree in Electrical Engineering. I also try my to best as professional to my clients. I have been working with different cultures and I am proud that they are all satisfied. I answer your questions and delivery our milestones as fast as I can.

    $22.22 /hr
    207 hours
    4.95
  10. Oleksandr Moskalenko

    Oleksandr Moskalenko

    Operations Engineer

    Ukraine - Last active: 10/17/2014 - Tests: 7 - Portfolio: 5

    Over last years i worked as Operations Engineer, Team Lead. I was involved into several network, web and mobile projects. Worked for large enterprises and startups. Have an experience working with different network equipment, OS and software. I use different technologies in my work and open to discuss on what to use and why.

    $33.33 /hr
    53 hours
    5.00