Product Designers

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  1. Mykhaylo Dobrovolskyy

    Mykhaylo Dobrovolskyy

    Mykhaylo Dobrovolskyy

    Netherlands - Last active: 2 days ago - Tests: 7

    10+ years of Linux/Network experience with different systems. Finished and delivered SMB solutions to big corporate companies lie BNP Paribas, ABN AMRO or RBS. My main areas of knowledge are: 1) Networking (Cisco/Juniper/F5/BlueCoat and Linux/FreeBSD based solutions like vyatta/pfsense etc) 2) Security - Cisco IPS/IDS, CheckPoint, Linux/FreeBSD based, Juniper etc 3) Linux administration - mail system, database (mysql/mysql cluster), server with high load average, load balancers for server farms (Cisco/F5 based and Linux based like keepalived or apache/nginx with reverse proxy) 4) VoIP - Cisco/OpenSource(Asterisk and different installations based on asterisks like freepbx/elastix etc) There is a very small piece of my knowledge, I'm always looking for opportunity to grow and I'm pretty sure that if you give me tasks - I'll find out best way howto get it done.

    $27.78 /hr
    4,749 hours
    5.00
  2. Mariano Libonatti

    Mariano Libonatti

    Senior UI / UX Designer, 11+ yrs exp

    Argentina - Last active: 2 days ago - Tests: 5 - Portfolio: 16

    ** Top-notch UI / UX Designer TOP RATED freelancer on Elance and Upwork ** I'm a full-time freelance UI / UX Designer Buenos Aires Argentina based, with over 11 years professional experience designing in the digital field for brands like Kraft, Danica and Telefonica as well as many innovative startups. You can see my online portfolios here, https://www.behance.net/mlibonatti I provide high quality custom designs, creativity, dedication, and reliability. I focus on UI Design (User Interface Design), UX Design (User Experience Design. And my services also include Logo Design, Corporate Identity, Graphic Design, Packaging, Magazines, Marketing Material, Web Design, Mobile Design, Wireframing, Interactive Prototypes, App Design, Ebook Design, etc. I have a degrees in Graphic Design, as well as many related courses. I have worked at a number of top notch Digital Design Agencies and IT companies for 8 years before working freelance.

    $40.00 /hr
    665 hours
    4.93
  3. 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
  4. Branislav S.

    Branislav S.

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

    Slovakia - Last active: 26 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
  5. Marin Lukovic

    Marin Lukovic

    Senior C++, AutoCAD plugin developer

    Croatia - Last active: 7 days 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
    977 hours
    5.00
  6. Andy D.

    Andy D.

    Algorithm Scientist - Machine Learning, Computer Vision, Analytics

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

    For managers in companies who have a complex manual process in need of automation. I am an algorithm scientist with Masters Degree in Signal Processing from Purdue University, and a penchant for outside-the-box thinking. I offer innovative algorithms designed to solve challenging and costly problems. I have over eight years experience designing algorithms, and pull from a rich background of skills and knowledge including: Machine Learning, Computer Vision, Image Processing, Genetic Algorithms, Neural Networks, K-Means Clustering, Support Vector Machines,Time Series Analysis, Fourier Analysis,Regression, System Design and Modeling, Linux System Administration, Website Data Extraction, Statistical Analysis, Predictive Analytics, Matlab Modeling, and C/C++ Programming. Unlike other algorithm scientists, I have leadership and communication skills that can be leveraged to help guide teams of developers to implement customer-facing or real-time versions of the solutions provided.

    $80.00 /hr
    291 hours
    5.00
  7. Boris S.

    Boris S.

    Mathematics, CFD/LBM, 3D graphics, parallel programming, C/C++

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 7

    I am Ph.D in physical-mathematical sciences and master of computer science and specialize in the following areas: Mathematical modelling & Numerical methods; Computational Fluid Dynamics & Lattice Boltzmann method; Programming 2D/3D graphics with Cocos/OpenGL; Parallel programming on C/C++ with OpenMP/MPI/CUDA; Image and Video processing in C/C++(OpenCV), Matlab; Development application for iOS devices on Objective-C.

    Groups: Coding Champs

    $25.00 /hr
    764 hours
    5.00
  8. Ryan Ryke

    Ryan Ryke

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

    United States - Last active: 12 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
  9. Phillip L.

    Phillip L.

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

    United States - Last active: 7 days 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
    598 hours
    5.00
  10. 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