Top Upwork Freelancers

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  1. Anatol Druzhinin

    Anatol Druzhinin

    VBA macro developer

    Russia - Tests: 3

    VBA expert at your service! I have 15 years expertise in MS Office apps and VBA-automating and integrating them to build user-friendly applications. I am experienced in: - data analysis and visualisation in Excel, - building databases in Access and Excel, - creating corporate automated templates in Word, - designing clear presentations in PowerPoint, - automaticaly sending emails with data via Outlook from other Office apps. I graduated from the Novosibirsk State University, Mathematics & Mechanics dept and qualified as mathematician and IT-specialist. I am interested in complex and non-typical works.

    $20.00 /hr
    28 hours
    5.00
  2. Maciej C.

    Maciej C.

    Certified Microsoft SQL Server/BI Specialist

    Poland - Tests: 3

    I'm Microsoft certified professional with 7 years of experience related to SQL Server. I was working in all aspects of development within SQL Server. Initially I started as relational database developer and successfully I was moving more into Business Intelligence part of SQL Server. Currently I work as senior data warehouse developer on permanent basis in UK. To my responsibilities belong business requirement gathering, data analysis, data modeling and then developing SSIS packages and SSAS cubes.

    $33.33 /hr
    233 hours
    5.00
  3. Jagdish G.

    Jagdish G.

    Oracle Sql pl/sql,forms,reports and ERP consultant

    United Arab Emirates - Tests: 2

    I have a full understanding of the full life cycle of a software development project. I also have experience in learning and excelling at new technologies as needed. My experience includes : * Oracle ERP development experience for last 7+ yrs. * Having experience in application Development and support for Banking applications for 4 Yrs and 3+ Yrs on Revenue accounting ERP software. * Domain Expert in Oracle Financials ( AP, AR, FA, CM, GL) * Functional knowledge of Cash Management for all APAC region countries. * 7+ Yrs experience in financial domain software development * Programming both new applications and maintenance work. * Problem analysis and Problem management. * Understanding of Change management process. * Good Communication skills.Worked with banking clients over APAC regions and Europe. * Process improvement and documentation. * Experience of working on Oracle forms and Reports. * Functional Knowledge o Airline revenue accounting and Oracle apps Finance. Please see my resume for additional information on my experience.

    $20.00 /hr
    51 hours
    4.62
  4. Roman Dubyk

    Roman Dubyk

    C/C++ and C#.Net Programmer

    Ukraine - Tests: 5

    I am strongly oriented on deep understanding of customer's needs and business aspects which allows me to generate appropriate software design and solutions. Having a lot of practical skills I enjoy to develop new and improve existing products and processes. Since 2000 I have developed desktop and server applications on Windows and Linux platforms with C/C++ means. And since 2008 I have expanded my experience level with C#.Net practices. My strengths are: algorithms programming, business logic investigation and development, performance optimization and data processing in addition to modern/up to date application UI generating. I'm Specialist (above Bachelor’s degree) in Applied Mathematics and Informatics. Find below my expertise and skills: - Project Management Methodologies: Waterfall, Agile, SCRUM - Quality Assurance and Issue Tracking Tools: Axosoft OnTime, Seapine TestTrack, JIRA - UML Design Tools: Microsoft Visio, Rational Rose, - Source Control Tools: SVN, CVS, Microsoft SourceSafe, Seapine Surround SCM - Programming Languages, Technologies and Libraries: C/C++/C#.NET, SQL/ADO/OLEDB/ODBC, ASP.NET, LINQ, COM/DCOM/Automation/ATL, WinINet, STL, Multithreading - Web Technologies and Frameworks: AJAX, jQuery, JavaScript, client side MVC\MVVM frameworks, Knockout.js, ASP.NET MVC, WCF, Web Forms, HTML, XML, CSS, Web Services, Authentication\Authorization - Databases: Microsoft SQL Server 2005/2008/2012, PostgreSQL, MySQL - Application Servers: Apache, Microsoft IIS - BI Tools: QlikView, JasperSoft - Twinfield API, Exact API - IDE and Tools: Microsoft Visual C++ 6.0/2005, MS Visual Studio 2008/2010/2012 - Virtualization: Citrix, VMWare, VirtualBox - Other: Estimation, Scheduling, Planning, Leading, Monitoring Thank you in advance for your time and consideration. I'm looking forward to work with you soon.

    $35.00 /hr
    125 hours
    5.00
  5. Facundo F.

    Facundo F.

    Computer Scientist

    Argentina - Tests: 3

    Self-motivated to research and provide high-quality solutions to real world problems. I'm an algorithm specialist mainly focused on distributed systems and machine learning. On the past I have worked on high performance computing (mainly for scientific applications), using CUDA, OpenCL and MPI. I love to build scalable solution to big problems, and I get really fascinated with challenging back-end and algorithmic issues. I'm also very interested in the research and development of challenges human-computer interaction tasks, including natural language processing, computer vision, machine learning, etc. My experience includes: - C, C++, Python, Django, Scala, Akka. - High performance computing: CUDA, OpenCL, MPI. - SQL & NoSQL, Elasticsearch, Hadoop. - Algorithms & Data Structures. - Data Analysis & Machine Learning. - Semantic Web. - Distributed Systems.

    $44.44 /hr
    209 hours
    5.00
  6. Huong Le

    Huong Le

    FileMaker Developer/ Database Design/ SQL/ MySQL/ PHP

    Vietnam - Tests: 2 - Portfolio: 3

    Hello, I work as a FileMaker developer with five years experience in FileMaker. I have done a variety of small and large projects for MAC/PC, iPad and iPhone. I can integrate multiple files system into either a single file or a data-separated solution, connect FileMaker database to Website and publish FileMaker database on Web by using WebDirect or PHP. I'm working on FileMaker Pro as well as Pro Advanced and FileMaker Server 12, 13, 14 now. I have completed successfully many solutions and get the clients satisfaction. I am proud to provide the most effective solution to my client. All of your project appeal to me, I am pleased to work and offer the best solution to you. I speak English fluently and improve my skills everyday. I am a quick learner, patient and pay attention to detail. My goal is to always develop a powerful, user-friendly database. I can fully assure that you will be satisfied with the quality of my work. Thank you for hiring me.

    $15.00 /hr
    48 hours
    5.00
  7. Dmitry O.

    Dmitry O.

    Java/Scala/C++ Senior Developer

    Uruguay - Tests: 6 - Portfolio: 3

    10+ years experience in Java EE & Core Java. 4 years experience in C++. Practical experience in: - architecture, design, development, testing and deployment of server-side and desktop applications, databases. - transaction processing, distributed SOA systems integration. - work experience in small to large teams, for government, commercial and financial clients. Java technologies: Core Java, Java EE, EJB/JPA/Hibernate, WebServices integration. WildFly(JBoss)/GlassFish/Tomcat servers, Spring and Struts MVC frameworks. Scala stack: Akka, Spark SQL (with DataStax). Java UI: JSF, JSP, Swing, SWT. C++: Qt, STL & boost. Databases: Cassandra(DataStax), ElasticSearch, MySQL, PostgreSQL, MS SQL Server. Development tools: Maven, SBT, JUnit, Git/Mercurial. OS: Linux server administration & Bash scripts. DataCenters: Google Storage.

    $30.00 /hr
    566 hours
    5.00
  8. Alexey Nashchekin

    Alexey Nashchekin

    C# Developer

    Russia - Tests: 1 - Portfolio: 1

    I have about 5 years programming experience working with .Net technologies. I am an expert in .NET (C# and VB.NET) and SQL Server. I also have some projects on other DB platforms, such as Oracle. I have MCPD certificate in Web Development. I have created web applications using both webforms (asp.net) and MVC3. I have created some desktop projects, using winforms. My experience include various web applications using MVC3 and C# and asp.net. I am an expert in using and customizing Umbraco CMS, including developing extensions for it. I am mostly interested in developing backend and database functional for applications, though I can do most frontend tasks just fine.

    $25.00 /hr
    112 hours
    5.00
  9. Ievgen I.

    Ievgen I.

    Web developer

    Ukraine - Tests: 7 - Portfolio: 4

    Hi, My name is Ievgen Iermolenko. In my portfolio, are a few of the projects that I've developed. I believe my strong points are my Creativeness and Punctuality. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair.

    $25.00 /hr
    52 hours
    5.00
  10. Vitali D.

    Vitali D.

    Expert Rails and full stack web developer

    Moldova - Tests: 13

    I have big experience in development of heavy loaded sites I have big experience in development of Facebook/Twitter/Linkedin applications I'm an expert Ruby On Rails developer I speak fluent on PHP/Perl/MySQL/Javascript I deliver correct good written code I never give up and try to solve problems in the best way. And btw, I have Master Degree in Computer Science. I'm interested in big hard projects where I can demonstrate all my skills.

    $33.33 /hr
    690 hours
    5.00