To provide quality IT products/solutions to business problems with optimal time and cost constraints in the area of business intelligence, ETL and reporting. 10 years of experience in IT; MSBI platform; development of conceptual, logical, and physical data models; data profiling; data cleaning; data warehouse and OLAP concepts (Kimball and Inmon); dimensional modeling (star, snowflake); 3rd normal form (3DNF); extract, transform, and load (ETL) strategies (SSIS and DataStage); Strong SQL and design skills; Sharepoint 2013 BI platform; Cube building using SSAS, MDX Expressions; performance tuning; .NET development (C#, ASP.NET, Web Services, Windows Services, Java Script); IBM Data Stage and Master Data Management (MDM); Large Systems integration; SDLC lifecycle; analysis of business and technical requirements, and mapping them to implementation strategies and design (SRS/SDS);
Unix Job Cost Overview
Typical total cost of oDesk Unix projects based on completed and fixed-price jobs.
oDesk Unix Jobs Completed Quarterly
On average, 20 Unix projects are completed every quarter on oDesk.
Time to Complete oDesk Unix Jobs
Time needed to complete a Unix project on oDesk.
Average Unix Freelancer Feedback Score
Unix oDesk freelancers typically receive a client rating of 4.68.
Application Developer / Senior System Analyst / SCADA Engineer whose career has given him a wide variety of experience. Most recently integrated RTUs into power distribution SCADA system, but also has experience with creating software and build environments that other developers could use, build engineering, Oracle development, NASA flight control, Oilfield gas gathering, and fluid flow simulation. Specialties:SCADA & process control development, source code control & configuration management, software build engineer, Oracle software development, Unix shell & Perl scripts, web HTML & CGI.
• I am currently associated with one of the largest US based MNC. I am having overall 3.5 years of experience in Manual Testing, Functional Testing, Regression Testing, ETL testing, Database, UNIX • ISTQB certified professional • Very Good in Functional, Integration and System testing. • Good exposure in SDLC and STLC. • Very Good in Test Case design Techniques. • Good knowledge of Defect Tracking Tool. Well acquainted with HP Quality Centre (QC). • Strong team player to find defects in software application against requirement specification. • Good knowledge of ETL Testing and web application testing using different types of tests- Smoke, Integration, System, Regression, UI and Browser compatibility testing. • Well versed with designing Test Scenarios, Test Cases & Test Data, based on customer needs and business objectives/Business scenarios.
I started my professional career in Vodafone as Software Engineer. My team developed and maintained projects for the Vodafone’s network. We worked with SQL loader to load data in Oracle 8i. Within Oracle database i developed procedures and packages to create statistics for the traffic of Vodafone’s network at PL/SQL. Moreover one major fact was the development of the payroll application for the Greek public sector using Oracle 8i as database and Oracle Forms and Reports 6i for the presentation of the data. Additionally one major fact was the development of a new project in Intrasoft International for OLAF. The project manipulated the information provided by OLAF officers and the aim of the project was the calculation of the risks for the vessels and containers approaching the European coasts or passing the European borders. The database was Oracle 9i and ColdFusion was the Software for displaying data in Screens. At the second stage the application server was BEA Web logic 6 and Java (bean and servlet) to promote the data on the screens. I was the designer of the database using 3NF model designing index strategy, triggers using high SQL performance tuning. Also i was the developer of the project using PL/SQL Coldfusion and i assisted the implementation in Java. Also i developed projects using Java in Mediation system to implement the traffic going to Billing system. There were complicated rules for the billing system, selecting the correct data according to some characteristics receiving the correct tariffs. Also I had used retention policy in some cases to give priority in selection queries to create statistics (use of database as data ware house and business intelligence) and sometimes I gave priority in the completeness of the billing cycle (used as OLTP database) and in transactions. Another project I was involved was the reception of Web Services (concerning network results) transforming data using Json objects and passing them in jsp using Ajax. We used jQuery to display the data on screens (div, css and other html elements). During this implementation i solved problems concerning the various browsers and especially Internet Explorer (i have downloaded Development tools to have in screens all Internet explorer versions) and for this reason i used jQuery which gives the opportunity to work all the html elements in all browsers including Internet Explorer. Nevertheless to face all problems i used special features in css only for Internet explorer 7 and 8. In addition i have worked in a project for the Greek customs. I am responsible to deliver some parts to the client. These parts concern all the major software components started from JSF, Java, JPA Workflow Spring MVC and at the end Oracle 11g. I have installed Oracle 11g in Linux environment using OFA (Oracle Flexible Architecture). I am responsible for monthly backup (consistent full backup). I also faced problems concerning all database problems (for example problem with tables, synonyms, and users’ quota in table spaces). Moreover i have developed rules with Java for the business of the project. The functionality of the project is the exchange messages xml using JMS and checking the integrity using xsd files. The data of the message are being transformed in objects passing validation according to some rules and then are loaded at Oracle 11g database. The framework used to load data is JPA using JPQL language. Within project i use Spring Webflow MVC for the dynamic navigation decision. In addition I use Oracle Enterprise Manager to change initialization parameters like the archiving of the database (set in archive log mode the database) memory (maximum and target memory) check the performance of the database using the advisors like memory advisors, sql advisors from which I can find database problems like bad writing queries and index missing. Moreover I have created a prototype using JSF 2 with rich faces 4 and Spring Web flow MVC 3.1. After the creation of the prototype we have implemented the screens at JSF. The screens have been accepted by the client. At the second stage we have implemented the validation, submission and the search results using JPQL. The configuration has been implemented using JTA and the provider for the JPA is OpenJPA . At the search i have proposed to use dynamic SQL using JPQL. In addition i have created the database Oracle 11g 2.0.3 at Linux Red Hat using Optimal Flexible Architecture. After the creation i have changed database settings to suit to our needs. This prototype includes the configuration of Eclipse Juno, Apache Tomcat 7 as Application Server and maven. In addition i have a knowledge of IBM Rup disciplines methodologies and UML diagrams. In Analysis we retrieve the requirements we fix class diagrams then the use cases from use cases the sequence diagrams.
As Operation Support Analyst, I am handling Incident Management via our ticketing tool. Customers are logging incident tickets to our team for unexpected issue which needs immediate resolution. If an incident is recurring, then I investigate it further by finding the root cause and tracking it via Problem Management.
• Proficient as long time liaison between business and technology with competence in Business Analysis, System Analysis, Quality Analysis with extensive experience in business products, operations and Information Technology on the capital markets space specializing in Finance such as Trading, Fixed Income, Equities, Bonds, Derivatives(Swaps, Options, etc) and Mortgage with sound knowledge of broad range of financial instruments. • Results-oriented IT professional with 4years of experience in Trading and Compliance support of Equity, Derivatives, FX, Fixed Income, Options and Future applications. • 4yrs. in L1/L2 live Trading and Compliance support and Testing of Equity, Derivatives, FX and Futures Trading Applications (Fidessa Products) with valuable domain expertise in the Securities domain. • Expertise in Fidessa Trading applications support and implementation along with FIX Protocol exposure and troubleshooting. • Exposure to Equities Cash and Futures for US markets along with Hong Kong and European Markets. Have written multiple articles on Libor rate, order management system and few social cause. • Demonstrated ability to interact with clients for business requirements and effective mapping of business requirements to provide generic and scalable solutions. • Extensively gather business and technical requirements from variety of teams including Trading Managers, Direct Implementation, Compliance and Trade Administration. • Effectively juggle working with Fidessa Latentzero Minerva, Sentinel and Teserract, ITG platform, Bloomberg, Tradeweb, Market Access and FIX based trading connections on a daily basis. Knowledgeable and experienced in equity, futures, options and fixed income. • Working for Statestreet Corporation as a part of Statestreet Global Advisors with Diversified, progressive experience in the analysis of financial / economic data supporting technical issues and Gathered experience pertaining to Trading, equities, futures and Fixed Income like bonds.Analaysing complex issues and troubleshooting with multiple Unix-based environments.
I produce blogs and training content with the intent that it be simple and compelling with depth of content. As someone who learns quickly and easily, I can convert complex material into easy to understand material. I'm familiar with most authoring tools and if I haven't used a specific authoring tool I'm confident I can acclimatise to its use quickly. As an indication of how I might be of value to you, following are some of my qualifications and achievements: * Executive MBA from a leading university * Master of Entrepreneurship & Innovation * Delivered technical training to small and large groups * Delivered technical training to all levels of an organisation including senior management * Had three start-ups with varied success * Worked in IT, Sales and Education Having used sites such as oDesk to find individuals who can assist me in providing solutions for my own clients, I can provide you with the same service by managing the project with its various oDesk stakeholders, sourcing oDeskers and managing other aspects of your project. I'm more than happy to also advise you of my own experience and recommend oDeskers I was happy with.