Top Upwork Freelancers

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  1. Omar T.

    Omar T.

    PHP / Zend framework / CodeIgniter / AJAX / AngularJs / HTML5 / CSS

    Algeria - Last active: 25 days ago - Tests: 5 - Portfolio: 4

    Full time freelance PHP Full Stack Developer with strong knowledge of front-end technologies HTML5,AngularJs, CSS, AJAX and Flex. I'm also familiar with Adobe's design software Fireworks, Photoshop. I provide quality code in record time for you and your business. I want to work on challenging projects that utilizes the latest technologies.

    $33.33 /hr
    1,807 hours
    4.98
  2. Abdul qudoos C.

    Abdul qudoos C.

    Senior Software Developer (15 Years)

    Canada - Last active: 24 days ago - Tests: 2 - Portfolio: 1

    Over my 10 years career I have developed web based applications on the Microsoft platform for Government and fortune 500 companies. In these consulting roles I have done projects form inception to completion, meeting with clients and understanding their requirements. I have a great appetite for writing software that captures user intent. I don't just throw in existing code and try to make it work for the clients needs, rather I understand the need and write software that accomplishes just that. I use best practices that revolves around Domain Driven Design to write my code which ensures code structure that is built on top of single responsibility principle. I have learned and applied these skills over the course of my career and now I have decided to move to freelance roles to write great software that works.

    $27.78 /hr
    160 hours
    5.00
  3. Saquib K.

    Saquib K.

    Data Science and Machine Learning Consultant

    Canada - Last active: 25 days ago - Tests: 10 - Portfolio: 4

    I am a Mathematics graduate from the University of Waterloo, with 5 years experience in the data science field. I have successfully completed projects in data acquisition, data scrubbing, data mining, machine learning and data piepelines. I also have significant experience in creating data collection framework for government organizations, and non-IT companies. I am currently designing a dynamic pricing model for my client to add to their repertoire of Revenue Management Practices. I am building the data pipelines as well as creating the Machine Learning Models. I am looking for longer term contracts, where I can add value beyond finishing a small preliminary task. I am new to oDesk but I can provide references from outside the oDesk community. Best of luck in your endeavours!

    $80.00 /hr
    126 hours
    5.00
  4. Ederico R.

    Ederico R.

    WebDeveloper with 17+ years in consulting

    Portugal - Last active: 10 days ago - Tests: 1 - Portfolio: 6

    Application Developer mainly in tune with Web technologies in a variety of scripting and programming languages. New and quick challenges or build new and improve constantly are two of my main interests. More inclined to be a "Jack-of-all-trades" do all in a wide range of skills than a fixed specialist in a single narrow technology. Tenacious, hard-working and troubleshooting expert. Although i possess a wide range of skills available for you, I will always be honest and quick so you don't waste time back and forth with me - you will know straight away if I am able to do the job or not.

    $45.00 /hr
    1,665 hours
    5.00
  5. Elisa P.

    Elisa P.

    English-Spanish translator

    Colombia - Last active: 1 day ago - Portfolio: 27

    I'm a 24 year old Freelancer. I'm versatile and I'm available for a variety of work. Please don't hesitate to contact me if I can be of service to you. Native Spanish speaker with more than 4 years of experience doing English-Spanish translations as an independent worker. Excellent reading, writing and speaking English skills from 10 years of studying and practicing the language. I am a perfectionist by nature; work great with deadlines, attention to detail is always a must! Hope to get the opportunity to collaborate with you and/or your business.

    $11.00 /hr
    102 hours
    5.00
  6. Aleksandar M.

    Aleksandar M.

    PHP HTML WordPress MySQL CSS CMS Javascript AJAX

    Serbia - Last active: 1 day ago - Tests: 1 - Portfolio: 5

    "Flexible, persistent and professional." I will never let you down, my politics is that the job has to be done 100% complete no matter what! I can make e-mail collecting pop-ups, contact forms, PHP scripts, convert old PHP/MySQL code to work on new servers, create landing pages, convert PSD designs into responsive Bootstrap pages as well as redesign and edit HTML templates and write Content Management Systems etc. I can also make and migrate WordPress sites with full backing up files and manual editing of the database.

    $15.00 /hr
    23 hours
    4.98
  7. Parag K.

    Parag K.

    Scraper, Crawler, Extractor, Software Development

    India - Last active: 15 days ago - Portfolio: 8

    I build customized Robots to collect all kind of information from any kind of website. Save time and energy by having your own web scraper that will handle doing your research and collecting data. I am Data extraction specialist! I also provide data extraction service. Imagine having a machine that can collect the information that you need. Based on your instructions, it can take that information and store it locally or uploading products into your website database. The scrapers that I develop will replace your assistant, works 24/7/365, and all it needs is a PC with Windows. Scrapers are excellent at collecting data and delivering them directly into your data base. You can schedule them, set different parameter, output methods, locations. I specialize in real estate listings, directory extractions, product extraction from ebay, amazon and pretty much anything else you can think of! Not sure? Send us an invite and let us show you what we can do.

    $15.56 /hr
    1,301 hours
    4.92
  8. Steven Simkonda

    Steven Simkonda

    Systems Developer

    Malawi - Last active: 1 month ago - Tests: 3

    I hod a degree in Information Communication Technology (with credit). I have worked and have experience in networking and Telecommunications. I also have vast hands on knowledge and experience in systems development acquired from numerous systems i have developed. The systems support and development projects have given me good experience in project management and team readership. The two deadliness discussed makes core areas in Information Communication Technology making me an important resource for your company. I addition to this, i have the unusual ability of working long hour. I look forward to furthering my career especially in the field of Information Management Systems so that i become an all time seasoned systems developer Looking forward to working with you and develop a long time relationship

    $6.00 /hr
    17 hours
    5.00
  9. Flavius Iftode

    Flavius Iftode

    Software Engineer with big data experience

    Romania - Last active: 2 days ago

    I'm a software engineer, tester, DevOps, Linux/Windows/Mac administrator, Cloud Security & Provisioning expert. As a developer, my ability to write code in multiple languages (Java, Scala, python, C++, C#) allowed me to be assigned to critical core components of internal software platform for my current company. As DevOps Engineer I build the entire deployment and cloud provisioning story, which requires comprehensive and deep knowledge of an entire software platform with all the modules and components that needs to be packaged, the open source components (Hadoop, Spark, Mesos, Tachyon, Cassandra, Zookeeper, Rabbit, nginx, PostgreSql etc) as well as the company internal components built on top of them. I've become expert in configuring and performance tuning all these systems for optimal results.I'm the go-to person when it comes to configuring the target OS for deployment and development environments (Ubuntu, RedHat, MacOS, Windows), VPC, EC2

    $27.78 /hr
    263 hours
    4.45
  10. Ievgen Gorovyi

    Ievgen Gorovyi

    PhD,image and signal processing expert

    Ukraine - Last active: 13 days ago - Portfolio: 5

    I'm working in field of signal and image processing. My relevant skills include various signal processing and analysis techniques, computer vision and machine learning, artificial intelligence and pattern recognition and many more. My main instruments include but are not limited to: - C/C++/C# - OpenCV - Matlab,R I have successfully received a PhD in Physics and Mathematics and I am actively involved in scientific research. Currently, I have more than 25 publications and dozen of reports at international conferences all over the world. My aim is to provide a high-quality solutions of problems of different scale and complexity. I'm always interested in new work and open for the discussion. I have successfully built one of the strongest profiles in Freelancer and created a team of enthusiasts, who are working with me.

    $44.44 /hr
    332 hours
    4.77