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  1. Goran Komar

    Goran Komar

    UX/UI Designer

    Croatia - Last active: 1 day ago - Tests: 2 - Portfolio: 18

    For the past 20 years I've been involved in all aspects of web development so I have a clear understanding of what's possible and what should be avoided. Areas where I feel most comfortable are design and project planning, including wireframing and prototyping, but I still love to write a line or two of code, animate a banner or help with SEO and internet marketing. I'm very passionate about cross-platform user experience. I like to think things through before designing anything but once I do start designing I'm in a whole different universe. With every project, my goal is to convey your message in a clear and easy to understand way while giving users an unique visual journey. My client list consists of companies like Microsoft, Dell & Coca-Cola but my favourite client is a fresh start-up with a wonderful idea. If you are one of those, I'd love to help you get your product off the ground.

    Groups: Pro Web Designers

    $92.00 /hr
    487 hours
    5.00
  2. Vasiliy S.

    Vasiliy S.

    Front-end developer (HTML5/CSS3/jQuery/Responsive)

    Ukraine - Last active: 4 days ago

    Hi, i'm a freelance HTML5/CSS3/jQuery/Responsive front-end developer with 10+ years of experience. I specialize in hand-coding PSD to HTML(xHTML, HTML5), CSS(2,3), jQuery, responsive design. - Fast - W3C valid - Hand-coded - SEO friendly - Mobile first coding - Table-less markup - Load speed optimization - @font-face implementation - Well commented HTML/CSS - Responsive (mobiles/tablets) - Cross browser compatibility - Chrome, Firefox, IE(7+), Safari, Opera

    $30.00 /hr
    168 hours
    4.97
  3. Patrick S.

    Patrick S.

    Quant Finance, Trading Strategies, Algorithms, C#, Python, MATLAB

    United States - Last active: 22 days ago - Tests: 2

    If you want to create a trading system, run a statistical analysis, develop a pricing model, build a financial GUI, or find a pattern in a sea of data, I may be the guy to help. I work primarily in MATLAB, C#, and Python. On the finance side, I'm a CAIA Charterholder, with an Economics degree and experience at McKinsey & Company. On the technical side, I hold degrees (with honors) in Engineering, and worked at a number of California tech companies through the 1990's and early 2000's. Since 2008 I've focused my work in the field of computational finance. Recent clients have included: a Swiss proprietary trading desk (Energy Futures), a Canadian hedge fund (Currencies), a US asset management firm (Equities & Bonds), a US portfolio consulting firm, a US aircraft manufacturing operation, and several others. For those clients I have developed, backtested, and deployed alpha-seeking trading strategies, automated execution algorithms, portfolio optimization models, user-friendly GUI tools. Techniques have included machine learning algorithms, classifiers, feature detectors, digital filters, matrix-based models, and concepts borrowed from detection theory and signal processing, along with various technical analysis indicators. I've worked with many financial platforms and data feeds: Deltix QuantOffice (C#), CQG API, Bloomberg, Interactive Brokers API, MultiCharts (PowerLanguage), MultiCharts.NET (C#), TradeStation (EasyLanguage), FIX (HotspotFx), ITCH (HotspotFx), etc. I can integrate other systems with MATLAB or Excel where there's an advantage. I've created C/C++ .mex files, VBA macros, Java/MATLAB integration, MATLAB/Excel integration. I've been programming in MATLAB since 1990, and can sometimes get it to do things that others can't. I can also translate or port a MATLAB application to other languages, especially Python or C#. I'm located in Southern California. For clients located within 2 hours, I can drive to meet you (sometimes same day, schedule permitting). I'm also happy to work remotely. I'm a US Citizen and have held a security clearance, though it is no longer active. The foundation of every successful project is good communication. If you have a project that needs to be done well, then let's communicate!

    $95.00 /hr
    786 hours
    5.00
  4. Kelly C.

    Kelly C.

    Professional Front-End Web Developer

    United States - Last active: 4 days ago - Tests: 2

    I am a professional front-end web developer, with more than 5 years experience building beautiful websites. I primarily serve solopreneurs, other freelancers, and small businesses. I also subcontract for other web agencies and firms. I specialize in HTML, CSS, Javascript, jQuery, Bootstrap, PHP, ASP.NET/C#, WordPress, Shopify, and a whole host of other technologies, platforms, and libraries. Whatever your needs are, I will find a solution that fits it. I also offer and manage VPS web hosting, so I am familiar and comfortable with systems administration. I've worked with clients of all sizes and industries, and I'd love the chance to work with you.

    $80.00 /hr
    64 hours
    5.00
  5. Micheal S.

    Micheal S.

    Groovy & Grails, Java - Freelance Developer

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

    On the author list of bitcoinj project http://code.google.com/p/bitcoinj/source/browse/AUTHORS . However I did only contribute one patch, nonetheless this required reading c code and translating functionality into java. Worked with linux for 4 years, primarily Ubuntu. Eclipse is my primary Integrated Development Environment(IDE). Initially began programming with python, learnt a little bit of C++, including integration of python and C++. Unfortunately it has been at least 2 years since working with python and C++, so my knowledge of libraries and the languages has diminished. Currently spending a lot of time with Groovy and GRails. In the last two years programmed primarily in Java. Have experimented with github. Proficient in HTML5, CSS3, and javascript. Can read and write UML diagrams. Familiar with conventional Cryptography techniques, SHA, AES. Familiar with some Zero-Knowledge Cryptographic protocols. Available for video chat.

    $44.44 /hr
    1,176 hours
    5.00
  6. John Dutton

    John Dutton

    Consultant | CFO | CEO | Board Director

    United States - Last active: 1 day ago

    Mr. Dutton is a high-impact executive who strategically grows business and valuations. Revamped operating processes, streamlined operations, and created a culture of performance. As a leading Wall Street Analyst, pioneered research that launched publicly traded hospital chains; repeatedly raised ~$250MM in equity and debt capital. NASDAQ Committee Member. Expert at analyzing industry trends, conceptualizing new market opportunities, and forecasting plans that drive top-line growth. Leverage analyst experience and financial acumen to ensure flow-through to bottom-line. Broad industry experience in investment management, and research, corporate finance, healthcare, environmental technologies and regulation, alternative energy, liability insurance carriers General & Financial Management | Strategy & Planning | Mergers & Acquisitions | Capital Formation There are a wide range of projects and assignments that I can undertake for a client based on my last year which are illustrative. I assessed and designed an alternative investment fund based on assembling significant holdings of ranch lands and bison herds. I guided the revamping of the management and treasury systems of a mid-size real estate company. I have been asked to design financial services career preparation for anticipated needs arising from Chinese free trade zone liberalization and demand for employees. Finally serving as adviser to new. integrated healthcare and IT company founded by several leading doctors. Dutton Consulting - Sacramento, CA Co-Managing Partner Mid 2013 to Present Contracted to design and run an alternative investment fund based on ranch lands and commercially growing bison herds. Fund was highly correlated to inflation and negatively to equities and treasuries. Also revamped the management and treasury systems of a mid size real estate company, and developed training guidelines for employment in expanding Chinese financial services industry following establishment of free trade zones. PARADIGM BIOSCIENCES INTERNATIONAL, LLC, San Francisco, CA Chairman & Chief Financial Officer (CFO) • Drove startup process and technical development addressing multi-billion dollar markets with biological emissions solution for utilities & regulators; marketable end products sales; managed financial affairs o Raised initial $1.4 million funding; o Drove joint commercialization agreement from top California technical university - CalPoly DUTTON ASSOCIATES LLC, Sacramento, CA CEO, CIO & Chief Financial Officer (CFO) 1997 to 2009 One of largest international small cap equity research firms in North America, the EU, and China • Increased client enterprise values and facilitated $350M+ equity financing for small cap clients. Its service model became a dominant worldwide influence for small cap companies. o Stimulated capital formation including PIPEs, AMEX, ADRs; instrumental in launching China equities. o Drove (in 1 year) double-digit stock gains for 218 clients’ stocks (39%) over Russell 2000 with 416% increase in trading volume. WEINRESS, FRANKSON, PRESTON & FRIEND, Irvine, CA Research Director 1995 to 1997 • Established enterprise value enhancement and capital formation through a regional research, trading and banking model. o Led $50M equity financing causing resurgence of GPS stocks. CORSAIR ASSET MANAGEMENT INC., Los Angeles, CA President & CIO 1984 to 1994 • Increased corporate client valuation and profitability through investment performance over benchmarks. Optimized cash flows and capital appreciation. o Saved client $20M annually in premium and contribution costs for AMI’s pension and insurance costs. o Managed early adoption of technological solutions improving profitability. AMERICAN MEDICAL INTERNATIONAL (AMI), Beverly Hills, CA Senior Vice President Worldwide Development & CIO, Director 1970 to 1984 International NYSE listed healthcare company • Made $1B annual impact to top-line by significantly improving and executing worldwide development projects and M&A; bottom-line increase by 20% of revenue gain. Chaired Board Audit Committee. o Set up and managed $150M ERISA / captive insurance portfolios. o Co-led domestic and international public, private and project financing; investor relations.

    $83.33 /hr
    85 hours
    5.00
  7. Reynolds Moulton

    Reynolds Moulton

    imaginative strategist & award winnning design & dev

    United States - Last active: 15 days ago - Tests: 3 - Portfolio: 7

    Always Focused on & Striving to: 1. Solve Problems People Haven't Yet Predicted- in New Ways 2. Imagine New Things 2-5 years Out 3. Connect People who need to Be Connected into new Organisms to Perform Unique Actions I’m Ren. A "dual-brainer" with over a decade of both deep business experience, and creative design & development. 1. Focused in-depth analysis of industry, market, competitor, intellectual property, and consumer trending for analysis & synthesis for professional business planning from finance to operations to marketing. To know exactly where you should go and how. 2. Professional, standout graphic and new product design and development for brand and company enhancement and market differentiation. To be where your competitors can’t get and going beyond the plan. -media: http://renmoulton.net/press-summary.html -some companies I've worked for: www.linkedin.com/in/renmoulton/ -innovation work at www.theeggdesign.com. Background I’m a trained business strategist, planner & marketer from the globally top ranked entrepreneurship MBA (for a decade running). I also have over a decade experience with start-ups and fast growth companies from inside (as founder) and outside (as consultant) and have created the equity selling tools for them (succeeding in 8-9 figure raises). I’m interested in passing on this learning to other young companies with a great vision because… it’s exciting. I ‘m also a trained product designer, developer, graphic designer and copywriter, with over a decade in brand design & development (Goodby Silverstein & Partners- Porsche, Starbucks, HP), and now in my second decade -concept to shelf on with super premium to mainstream innovative products. From hardware to soft goods. I also, uniquely, have spent several years studying and implementing in IP location and capture practices (and have learned from some of the best, though that learning was not cheap!) Patenting (design to utility), trademarking, copyrighting. Over the last year more deeply into the nascent (& idiosyncratic) software patenting process. I can provide a “Menu of services”, from business planning to creative (brand and product development). Complete Business Planing Average time for completion from scratch: 1 week (less with base plan elements in place). Understanding the high speed, low cost needs of early stage companies, with a 20 minute phone call, and completion of 1 page questionnaire, I deliver a 20-40 page (with graphs and financials) customized business plan. Other add-ons/ options... Additional Fundraising Tools Average time for completion: 3 days I can then do full presentation deck and convert the new executive summary into a contemporary designed teaser. In this process, I can also write new taglines, high concept items, even detail design some of the brand elements. New Tools for Growth. (time dependent on desired scope/depth). At this point, we’ll have a good understanding of the details that make your company remarkable and different, and all the background to be able without paying for weeks of “discovery”. Here I can do everything from designing marketing assets to even coming up with new products (from unique functions to concept design for your use, even down to packaging design and engineering BOMs/etc). If you need a professional well designed and thought out business plan with everything from marketing to financial planning, I can do that. If you need to go beyond into front end design (2D/3D) with brand or new product, I love doing that as well. Your need is my driver. Best, Ren

    $44.44 /hr
    203 hours
    5.00
  8. Manuel Adelin Manolache

    Manuel Adelin Manolache

    Consulting Analyst - Application Architect - Project Manager PHP,JS

    Romania - Last active: 5 days ago - Tests: 5 - Portfolio: 5

    I graduated in Computer Science at Polytechnic University of Bucharest, Romania. I also have a masters degree in Advanced Computer Architectures. In 2012 I started my PhD. I have been working as a freelancer for 7 years now but I also had some regular jobs in the past as a software developer at some well known companies but decided to quit so I can only focus on freelance projects. I have experience with most programming languages, from C, C#, Java, C++ to Python, PHP, SQL, Javascript, Haskel, Clips. In the recent years I've mostly programmed PHP, Javascript and custom web applications. Frameworks I've worked with: Zend Framework, CodeIgniter, Django, Drupal, Wordpress, jQuery, Bootstrap, and any other PHP popular framework. I have two partners I work with on all projects, Mihail - developer and Petru - artist. I also have a lot of finished projects, websites I can show on request. Work Policy: * I try to deliver the best quality possible, but this is often a trade-off between time, budget, and the specific project situation. (For example, not all clients would want the time/money investment in creating a full unit test suite). I usually suggest a LAMP stack using either PHP or Python. * I'll be honest. For example, I like giving suggestions on how to save time/money even if that means less billed hours for me. I only work on hourly projects. Thanks!

    Groups: Bluehost Developers and Designers

    $69.00 /hr
    4,888 hours
    5.00
  9. Hamza Waqas

    Hamza Waqas

    NodeJS - PHP - MongoDB - ElasticSearch - Redis - Consultant (Platform)

    Pakistan - Last active: 1 day ago - Tests: 4

    Guy with big shoes who spent a lot of time in rushing into the technology stacks. He mostly get his hands dirty with high engineering where we need to start with atomicity, enhancement, scalability and distributed architectures. He knows what we have to do when the implementation is not just about the tech talk. Wait, did you asked write me to write the for loop? Well, there are a lot of other challenges as well when it comes to the choice of stack, selection of right platform and ability to end up with the exact matters! He has experience of working with different frameworks, languages & platforms. Usually, you'll find his hands dirty into something really reliable and that is making out high-end engineering. He's familiar with the solutions & principles required to write own framework as he has written couple of MVC, HMVC & boilerplate frameworks in PHP & Node.js. In back days, he was working with PHP and spent all of his big part in that. But now you'll always find him working on Node.js with some top class stacks to make robust & scalable products. Hamza is *nix (OSX / Linux) enthusiast so don't tell about benefits of using #windows. The guy with entrepreneurial spirit (no, I'm not that fake VISIONARY ENTREPRENEUR) and is already co-founding few startup companies. Languages: - Node- Python- Java- PHP- JavaScript Frameworks: - Zend- Kohana- Slim- Drupal & custom written MVC frameworks. - Node- express- compound- restify- sails.js- kraken.js - Play!- Bottle Mobile: - Android SDK- PhoneGap Databases: - MySQL- Oracle9i- MongoDB- OrientDB- Redis- Cassandra- Couchbase Distributed: - Hadoop- Storm- Mahout- Stanbol- Tika Search: - ElasticSearch Frontend: - Backbone- Ember- React- Angular Version Control: - Git- SVN AWS: - EC2- S3- DynamoDB- RDS- Redshift- SQS (Amazon) Brokers: - RabbitMQ- Kafka- ZeroMQ- PubNub- Redis(Pub/Sub) Job Servers: - Gearman- Celeryd PM: -Github- Bitbucket- Redmine- Gitlab- Jira- Pivotal

    Groups: Application Developers Alliance

    $55.56 /hr
    674 hours
    4.91
  10. George Mamacos

    George Mamacos

    SAP Business One ERP Manufacturing and Projects Expert

    South Africa - Last active: 16 hours ago - Tests: 2

    I have 15+ years in ERP ( 7 years in Syspro, 7 years in SAP Business One) as a manufacturing and projects expert. Lead/Principal consultant role level in ERP implementations and report writing (Crystal Reports, SQL). I have worked in retail, distribution, manufacturing and project based companies and have delivered solutions to complex problems requiring very deep technical and high-level consulting skills.

    $85.00 /hr
    266 hours
    5.00