Top Upwork Freelancers

Clear all filters
  1. Joan-Alexander Grigorov

    Joan-Alexander Grigorov

    OMG-Certified UML Professional

    Bulgaria - Tests: 3 - Portfolio: 2

    Software Engineer over here! Domain-driven design enthusiast with passion for structuring flexible OO design with PHP. Certified as UML Professional (Fundamentals) by Object Management Group on December 2013. For the last 4 years I've been actively developing web applications using Zend Framework (since July 2012 I'm Zend Framework Certified Engineer). Expert in design patterns with over 4 years of professional experience. I'm developing enterprise web applications, file sharing systems, websites, web application frameworks, etc. Achieving high quality of code, good performance and reusable object-oriented software design is my primary goal when working. I don't underestimate documentation as my source code is always well documented, with end-user manuals when needed. In the last two years I've gained rich experience with Dependency Injection and Service Locators and successfully applied those approaches my projects. I'm always ready to learn new approaches, if they could make my work quicker and easier. I have experience in educating developers. I've been teaching students PHP, Zend Framework(basic and advanced levels), MySQL, jQuery, Design Patterns and etc. I'm seeking to develop big and complex web applications using the last technologies and software development methodologies.

    Groups: Zend Certified Engineers

    $20.00 /hr
    3,373 hours
    0.00
  2. Rui Pimentel

    Rui Pimentel

    Web Developer with more than 6 years of experience

    Portugal

    Looking for a fast, viable and cheap web application? I have the solution for you! I'm an expert with more than 6 years of experience in development of all kinds of web applications, using PHP, Mysql, HTML 5, CSS 3, Jquery/Ajax... My main area is Web Crawling, based on PHP + cURL scripts developed from source, having already worked in thousands of different crawlers. Contact me, and I can assure you wont regret!

    $12.79 /hr
    1,964 hours
    0.00
  3. Kartik Bhatt

    Kartik Bhatt

    Project Manager

    Singapore - Tests: 2

    - An astute professional with 7+ years of Project Management experience and a total of 13 years experience including 8 years of hardcore programming. - 6+ years of diverse experience in Project Management focusing on Project Scope, Planning, Time Management, Resource Management, Costing and Risk Management. - A total of 12 years of experience includes Project Management, Project Coordination, Client Management, Process Management, Software Process Development, Design & Implementation, Quality Assurance, Software Engineering, Programming - Handed projects for clients like SPRING Singapore, APEC, IRAS, Singapore Sports, AVA, Science Centre Singapore, Pan Pacific Hotels Group, Ascott Group, Guoman & Thistle, Marco Polo etc - Currently associated with Nanosoft Business Systems Pte Ltd. - Experienced in Vendor Management, Monitoring and Control, Change Management and Quality Management for small and big projects. - Resourceful, quick and creative problem solving experience with proven track record to analyze and translate complex requirements and business problems into innovative custom solutions.

    $30.00 /hr
    1,894 hours
    0.00
  4. Marla may V.

    Marla may V.

    General Virtual Professional

    Philippines

    My previous jobs, taught me to be strategic, detail-oriented, patient and always to be ahead of my game. I make sure I will apply these skills so that I achieve my tasks and do it with the best of my ability. I'm a fast-learner and always eager to learn new skills that would develop me into a more efficient asset to the company. With these capabilities, the success of the company is my top priority. I'm a hardworking person, disciplined, a fast learner, reliable & a goal-achiever as manifested through my passion for sports, for being a registered nurse and through my exposure on various Business environments.

    $7.00 /hr
    1,864 hours
    0.00
  5. Kaushik Pal

    Kaushik Pal

    Technical Consultant/Technical Architect/Testing Consultant

    India - Portfolio: 1

    I have over 16 years of experience in software application development, maintenance and testing. I have worked in different industry domains like printer driver, airlines, insurance, travel and transportation. I have experience in both legacy and open system. I have expertise is in Java/J2EE application area. I have worked in all the phases of software development life cycle(SDLC).My focus area is preparation of technical architecture document, high level design, low level design, problem solving, construction, integration,testing, technical writing etc. I am also having more than 8 years of experience in manual/automated testing domain. I have also worked as a QA for different software projects. I have worked with big software organizations (like IBM, Lexmark, United Airlines etc) around the world. My Technical Blog/Website: www.techalpine.com My LinkedIn Profile : https://in.linkedin.com/pub/kaushik-pal/15/369/36b

    $22.22 /hr
    2,689 hours
    0.00
  6. Anne D.

    Anne D.

    Admin/VA, Research, HR, QB, SMM, WORDPRESS

    Philippines - Portfolio: 6

    Experienced Virtual Assistant and Researcher with over 8 years of online work experience emphasizing knowledge of General Office Administration. Virtual/Personal Assistant, Solid experience and expertise in Quickbooks, Research "Leads Management" Data mining, Wordpress Website Development, Web Base and Data Entry, Data Processing, Online Marketing, Social Media Management for Corporate Accounts, Website Administrator, Human resources Recruitment and Progress, Email Marketing and handling. Bachelors Degree holder : BSC - CS BSC - Marketing Strong Computer skills, Proficient In MS Office Applications and various software programs such as; Quickbooks with knowledge in Basecamp and Asana project Management tools. Strong communication skills demonstrated in a number of environments. Flexible , creative, trustworthy, reliable, fast learner , self motivated, innovative, and very keen to details. Fast Speed Internet Connection Flexible Schedule according to you

    $6.00 /hr
    1,328 hours
    0.00
  7. Al Polinar

    Al Polinar

    Virtual Assistant with Web and Mobile Development Experience

    Philippines - Tests: 4

    To gain valuable experience and creativeness in work as a part of my academic degree and job accountability is an objective that I have set in my mind. I have worked as a Junior Web Developer, Virtual Assistant and as a Article Submitter at various sites. I have gained knowledge and experience over the past years that helped me what I am now. I have knowledge over HTML, CSS, PHP, MySQL, JAVA and Mobile Development.

    $11.11 /hr
    2,979 hours
    0.00
  8. Dimitar S

    Dimitar S

    System architect

    Macedonia - Tests: 3

    My 7 years of professional experience are spent working on database design, data integration, object oriented solutions, ORM and database performance tuning in the ERP area. I have great experience developing apps with Python and Delphi. I have very strong skills with the relational database technology, specifically MS SQL SERVER 2005, IBM INFORMIX 11, MySQL and Postgre.

    $20.00 /hr
    1,199 hours
    0.00
  9. Ben C.

    Ben C.

    Experienced Zendesk Customer Service, Sales and Technical Support

    United States - Tests: 3

    I am experienced in Customer Service, Sales and Technical Support. I am a former Marine and am currently obtaining my degree as an architect. The training I gained as a Marine in leadership and as a dedicated, loyal, hard worker gives me a unique advantage above your other applicants. I have extensive experience in management, customer service, and support. I also have extensive computer skills and knowledge. I look forward to discussing future opportunities with you.

    $22.22 /hr
    2,708 hours
    0.00
  10. Jasmine Garcia

    Jasmine Garcia

    Customer Service Rep.

    Belize - Tests: 2

    I am a dedicated worker, always punctual with good oral communication skills. I'm also a speedy typist. I'm able to work with very minimal supervision. My internet connection is very fast and reliable, I also work with a headset that has noise cancellation. Customer Satisfaction is my top priority. I am available to handle other related tasks so my skills are not limited. My urge to learn and develop more skills makes me a flexible and highly motivated freelancer .

    $5.60 /hr
    2,577 hours
    0.00