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M Rizal Firmansyah

M Rizal Firmansyah

ColdFusion, VBA, SQL - Upwork Top Developer

Indonesia - Tests: 5 - Portfolio: 6

New on UpWork. Special Introductory Price. 100% satisfaction or I don't deserve your money. +15 years experience. Solution oriented software engineer, designer and consultant. I'm an expert in architecting, developing, deploying and maintaining system solution at any scale. I've worked on simple websites to telecommunication backend with 12TB of data. One of my unique skill is that i'm very good in designing nice and friendly user interface. Another unique skill I have is that I'm equally proficient in Windows programming, UNIX, web app, Android and database. Being both an engineer and designer, I help clients bring their ideas into reality. Contact me today and I would love to hear about your business.

100% Job Success
$28.00 /hr
622 hours

Joaquín González Carrasco

Joaquín González Carrasco

Oracle performance tuning DBA/developer

Spain - Tests: 4

I am an experienced Oracle DBA/developer. I've been working in jobs related with Oracle Database since 2002. I've been focused around managing Oracle DB, troubleshooting Oracle performance, tuning Oracle instance, relational database design and development and tuning of SQL and PL/SQL to improve performance. Also SQLServer, MySQL and MongoDB Knowledge. You can check my linkedin full profile at: You can check my pl/sql & database design knowledge at: Currently ranked 42th among 10.000 players all over the world, playing daily quizzes about PL/SQL since 2010. Currently ranked 4th among 500 players over the world, playing weekly quizzes about Database Design since 2013. I'm currently available only for part time jobs.

$20.00 /hr
27 hours

Timofey Bodyagin

Timofey Bodyagin

Java/Oracle Web developer

Russia - Tests: 4

Hi, My name is Timofey. Since 2004 I am developing information-analytical systems for large banks and the government. I have good knowledge in the development of information systems using Oracle database and JavaEE, Spring, Hibernate for backend and JSF, SmartGWT, ZK, Dojo, SmartCliet, Javascript for the frontend. I can create reports in XLSX, DOCX, HTML, PDF format. Perfectly know SQL and can work with Oracle, MySQL, H2, MS-SQL, etc. I can parse data from various sources and put result in various database or in other formats (XML, JSON, etc.) I like a clear understanding of clients needs and vision of the project. I'm honest and fair.

100% Job Success
$10.00 /hr
1 hours

Mohamed Mostafa

Mohamed Mostafa Agency Contractor

PHP / Wordpress / Javascript / JQuery / ajax / CSS / HTML /VB 6 & .NET

Egypt - Tests: 8 - Portfolio: 7

PHP, Wordpress, Java Scripts, JQuery, AJAX, CSS, HTML, MySql 5 with excellent other skills, I can do what ever the human brain can think. - Clean and organized Commented Code. -Visual basic 6, about 5 years or more. -Visual 2008, about 3 years or more. - I programmed an online card game called Estimation Master it's avery good project i took so much experience in visual basic .net and php while doing it you can see it in my portfolio. Finally I want to say that you will never regret hiring me.

Associated with: Pioneer Creatives Agency

$16.67 /hr
9 hours

Denis Yatsenko

Denis Yatsenko

Oracle Advanced PL/SQL Developer Certified, OEBS,SQL, APEX,

Poland - Tests: 5 - Portfolio: 1

Oracle PL/SQL Oracle E-Business Suite R11, R12 development & implementation Oracle application framework (OAF) Java, JDeveloper Oracle Reports, Oracle Forms (creating and customization) Oracle workflow builder BI Publisher sh scripts BI Business Objects StimulSoft Data conversion Oracle application express (APEX) VBA sqlloader, SQL TOAD, SVN, redmine, jira

91% Job Success
$33.33 /hr
69 hours

Michael B.

Michael B.

Senior Oracle/OEBS Developer

Russia - Tests: 4

I am a professional software developer with more than 15 years experience in IT. I have developed a wide range of software using Oracle technologies: SQL, PL/SQL, Forms, Reports, XML Publisher, Oracle E-Business Suite R11, R12, sqlloader, OCI I also have experience in the following areas: Delphi, C, C#, .NET, MSSQL, MySQL, XML, XSL

$30.00 /hr
0 hours

Gevorg Amirkhanyan

Gevorg Amirkhanyan Agency Contractor

Software Developer, C++, Oracle, MS SQL, Android, Delphi

Armenia - Tests: 6 - Portfolio: 1

7 years of experience developing Client-Server applications. Deep knowledge of Oracle database (PL/SQL, SQL), C++ language and STL. Strong understanding of technologies such as OOP and OOAD. Extensive experience in developing stored procedures using Oracle PL/SQL and SQL tuning. Experience developing UI using C++ and Borland C++ Builder. Excellent communication skills. Quick self-start and self-going with team player attitude. Flexible, motivated and proactive.

Associated with: Future Technologies

$27.78 /hr
90 hours