Erwin Freelancers

Browse Erwin job posts for project examples or post your job on oDesk for free!

Erwin Job Cost Overview

Typical total cost of oDesk Erwin projects based on completed and fixed-price jobs.

oDesk Erwin Jobs Completed Quarterly

On average, 1 Erwin projects are completed every quarter on oDesk.

1

Time to Complete oDesk Erwin Jobs

Time needed to complete a Erwin project on oDesk.

Average Erwin Freelancer Feedback Score

Erwin oDesk freelancers typically receive a client rating of 3.40.

3.40
Last updated: April 1, 2015

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Mohit J.

Mohit J.

Senior Oracle Developer/Architect

India - Last active: 2 months ago - Tests: 2 - Portfolio: 5

I am an ETL/ Oracle Database Architect with over 8 years of experience in the following speciality areas: 1. Design and Architecture 2. Data Modeling and Database Design 3. Custom ETL Solutions using Procedural SQL (MS T-SQL, Oracle PL/SQL and MySQL) 4. Data Migration and Cleansing 5. Database Process Automation 6. SQL and Procedural SQL Performance Tuning 7. Advanced Database Application Development 8. Freelance Database Training My past experience includes working extensively with the various clients in the Banking and Capital markets domain in India and United States. Some of the major clients include Fidelity Investments Boston, Citigroup, Royal Bank of Scotland etc. I have been involved in all the stages of SDLC including Requirements Gathering and Analysis, Design, Build, Testing, Implementation and Post-Implementation Support. My core competency lies in strong analytical, problem solving and requirement elicitation skills. I am well versed with the projects involving high volumes of data, data analytics and assure you of value addition, timely delivery and quality deliverables. Please feel free to call/email me for more details/discussion on my past projects and experience.

$33.33 /hr
131 hours
5.00
Mrinmay Samaddar

Mrinmay Samaddar Agency Contractor

Asp.net, c#, jquery, ajax, mvc, WCF, AngularJS

India - Last active: 2 days ago - Tests: 6 - Portfolio: 2

Delivering offshore development services since 2004. Managed an exclusive and captive offshore development center for a US-based client till 2012. Have been working through online portal since 2012 when the exclusivity clause expired. Full stack web application developer adept with .net technologies including asp.net web form, asp.net MVC, c#, JavaScript, jQuery, Ajax, AngularJS, Web API, Entity Framework. Adept in developing scalable enterprise applications maintainable in the long run. Technology Focus: --------------------------- * Programming: c#, asp.net, MVC, Razor, JavaScript, Ajax, jQuery, jQueryUI, AngularJS, angularUI, WCF, SOAP-based Web Services, Entity Framework, Linq, HTML / HTML 5, XML, CSS 3, * Database: MS Sql Server, MySql Server, Oracle. T-Sql as well as PL/Sql Programming. * Collaboration: BitBucket, Gits, TFS, SVN, Tortoise. * Payment Gateway: Paypal Direct Pro, Authorize.net, CyberSource, Chain Commerce, Cobrebem, GPN, Network Merchants, NPF, PacNet, Pago Technology, Payment World, Prism Pay, Processing.com, Transact Pro, Actum. * Other API: Infusion Soft, At Cost Fulfillment, Max Mind.

Associated with: Logos Infotech
$22.00 /hr
940 hours
5.00
Anton V.

Anton V.

Research, IT Modelling and Writing

South Africa - Last active: 12 days ago - Tests: 9 - Portfolio: 7

Ten years experience in IT Architecture positions me well for freelance Research, Strategising, Modelling and Writing on topics ranging from specific technologies to the application of Software for Business success. Located in South Africa but available to work 7h00 to 17h00 EST.

$18.00 /hr
58 hours
5.00
Allison C.

Allison C.

Web Developer

United States - Last active: 03/27/2013 - Tests: 7

I graduated from RIT with a bachelor's degree in Information Technology (2008). My concentrations were web development and database. Since then I have been working as a web developer for various companies. Currently, I work as a web developer doing PHP, MySQL, etc for a local company. That is part time and I am always looking for work to supplement that.

$27.78 /hr
0 hours
5.00
Ravish HS

Ravish HS Agency Contractor

Management,Business intellegence,DW,Analyst,oracle...

India - Last active: 04/29/2014 - Tests: 7 - Portfolio: 4

Objective : In pursuit of true knowledge and looking for a challenging career, which provides ample opportunities to exploit my potential to the mutual benefits of myself and the company I work for   Work History: Over Sixteen years of experience in Information Technology. I have worked for over 6 years in USA on H1B. I have been involved in Project management, Data Analysis, design, development, implementation and enhancement of software Projects over these years. Also, I have expertise in Data Warehousing and Business Intelligence Solutions using technologies mentioned below. I have work experience in segments like Manufacturing, Finance, Healthcare, Auto Insurance, Telemarketing, and Sports(ESPN). Databases-     Oracle, SQL server, Sybase, DB2, MS/Access, Focus, Essbase Language -      C, COBOL, SQR, PL/SQL, T-SQL, HTML, Java ETL Tool - Informatica, DataStage BI Tools - Brio/Hyperion Interactive Reporting , SQR/production                          Reports, BusinessObject, Brio Query, Brio  Portal Cognos,  Microstrategy, ER-Win, Visual Source Safe, PVCS GUI       - PowerBuilder, Visual Basic, Gupta SQL / CENTURA OS           - UNIX & Windows RESPONSIBILITY:  -Leadership with development group with hands on problem identification  and resolution. -Concept through requirements, planning, development and integration. -Full life cycle application development with Object oriented Software  Engineering. -Specialized in Report design & Development, data analysis, PM, ETL, BI,   and Data warehousing.

Associated with: Howine
$11.11 /hr
0 hours
5.00
Padmavathy Muthukumarasami

Padmavathy Muthukumarasami

Data Architect with SSIS and SQL server 2014 exper...

India - Last active: 3 months ago - Tests: 5 - Portfolio: 2

Professional Summary: 9+ years of experience in analysis, design, development, implementation and production support in areas of Database, ETL, and analytics using ER Studio, SAS, OLAP and Report Development. Extensive knowledge of relational and dimensional data model, star schema and Snow Flake schema and Kimball Methodologies. Expertise in developing Conceptual, Logical and physical data models and maintaining it with version control Proficient in translating user requirements to physical data model, generate data definition language using ER Studio CASE tool. Experience designing Geographical Information System database tables to be compatible with map layers using SDO and SDE In depth knowledge of Dimension tables, Fact and summary tables, slowly Changing Dimensions, Conformed Dimensions, and Metadata Management (MDM). Has extensive experience with Data warehousing, Data architecture, Data Modeling, Data Analysis, Data Mapping & and Data Staging efforts Experienced developing multi star schema with secondary dimension tables. In depth knowledge of database concepts Entity relationships, Database constraints, data types. Expertise in designing and developing Enterprise Information and Content Architecture Models. Experienced in collaborating with application teams and database administrators and design the optimal solution to fit the requirements Experienced in database performance tuning by using query optimization techniques, identifying need of indices and implementing them. A team player as well as experienced in working independently. Quick learner with ability to rapidly achieve organizational integration, assimilate job requirements, employ new ideas, concepts, methods. Expertise in preparation of checklists, performance and scalability evaluation, stability and best practices procedures. Ability to work under tight schedules and achieved great results with commitment and quality. Excellent leadership, facilitation, interpersonal and communication skills. Expertise in managing team and resolving conflicts. Strong customer focus with ability to nurture customer relationship at all levels. Good problem solving skills, ability to learn quickly and adapt easily to new systems. Technical Skills: Data Modeling Tools : ER Studio, Toad Data Modeler, MS Visio Databases : Oracle 10g, 11g, DB2, MS SQL Server 2005, 2008, MS Access, IBM oz/60, DB2/UDB, SYBASE, SQL Server Ver 8 R2,RDBMSs Languages : SQL, PL/SQL, TSQL, Python, UNIX programming, Javascript, HTML Spatial Tools : ArcGIS, Oracle SDO Mainframe Display Tools : Rumba, BlueZone mainframe Data Analytics Tools : IBM TM1, SPSS, SAS Forecast Studio, Enterprise Miner ETL Tools : Informatica Power Center, IBM DataStage, SSIS Data analysis tools : Toad for Data Analysts 2.6, Toad 10.5, SQL Plus editor, MS Excel, MS Word, IBM Cognos. Reporting Tools : Crystal Reports 8, SAP Business Objects, SSRS Academic Education: BS in Computer Science Projects Summary: Work Experience # 1: CSX Technology, Jacksonville, Florida (Aug 10 – Till Date) Role: Data Architect/SSIS,PL/SQL Developer Responsibilities: Incrementally develop conceptual, logical and physical data models for new database objects using ER/Studio CASE tool Maintain existing database objects, from software engineer provided requirements or data definition language (DDL) using ER/Studio Computer Aided Software Engineering (CASE) tool Lead database design sessions and capture data requirements for software engineering or re-engineering projects Collaborate with database administrators on storage requirements, performance strategy; primary and foreign key constraints, placement of tables within table spaces, indexing strategy, and DDL implementation.  Ensure the integrity of all CSX production databases through a structured change control process Advocate for Data Management principles and capabilities within the organization Design, develop and deploy SSIS packages for MOAC application which is the backbone of CSX financial operations Perform COBOL mainframe program impact analysis for re-engineering legacy systems like LMS, XL1, WMS Write DRDA queries for a seamless transition from legacy systems to modern database platforms as part of a transition state Environment: ER Studio Data Architect, Oracle 11g, DB2, SQL Server, MS Visio, Toad MS Office, UNIX, Oracle SQL, DB2 SQL, ArcGIS Work Experience # 2: Citigroup, Jacksonville, Florida. (May 10 – August 10) Role: Senior ETL Developer Responsibilities: Involved in business requirements mapping to the data model. Built data mining data models for the credit monitoring alert systems using IBM TM1 and SPSS. Involved in IBM Data Stage data mappings.

$22.22 /hr
1,560 hours
4.97
Mikhael Spivak

Mikhael Spivak

Database Developer/Administrator, Data Warehouse E...

United States - Last active: 01/24/2014 - Tests: 2

Senior Data Warehouse-Business Intelligence (BI) Engineer/Architect, and Database (RDMBS) Developer/Administrator, with extensive hands-on experience in agile, fast-pace, cross-functional environments. Well-versed in all areas of system development life-cycle for centralized client-server, and distributed, multi-tenant RDBMS platforms; such areas include: data analysis, architecture, modeling, development, testing, implementation, and maintenance. Engineered and implemented transactional (OTLP) and analytic (OLAP) database applications for following industries: Healthcare Practice Management/Electronic Medical Records, Life/Health Insurance, Distributed Marketing Resource Management, On-line Payment Processing, Credit Risk Management, and Corp. Banking. Specializes in scale-up and/or conversion of monolithic client-server database systems into highly robust, scalable, distributed data service platforms, utilizing following architectural practices: Service Oriented Architecture, Software-as-a-Service, and Platform-as-a-Service. Designs and deploys DB applications for dedicated and/or hybrid, Operational and Data Warehouse/Mart systems, incorporating various development stacks, with following technologies: RDBMS (PostgreSQL 9.x, MySQL 5.x, Oracle 10.x, DB2); Data Warehouse (DW)/BI/BigData (Pentaho BI Server 4.x CE, Mondrian 5.x, Hadoop Hive); ETL/DI (Pentaho, Talend, Informatcia, DataStage); Reporting (Pentaho, Jasper); Data Modeling (Erwin, Embarcadero, Toad); Programming (DB: SQL, PL/SQL, MDX, HQL, Shell Script, PHP, Python, Java, HTML, XML); NoSQL DMS (Cassandra 2.x, MongoDB 2.x, Hadoop Hbase); Operating Systems (CentOS 6.x, FreeBSD8.x, Ubuntu 12.x, Fedora Linux 7.x, Solaris 10.x, Windows Server 2003/NT); Backup & Recovery Managers (pgBarman 1.2.x, Oracle RMAN), Load-balancing & High Availability (PosgreSQL Replication Clusters, Oracle RAC, HAProxy); VCS and CI (GIT, Jenkins, Chef); Project Management (JIRA, RedMine)

$40.00 /hr
0 hours
0.00
Muhammad Amir

Muhammad Amir

+7y Certified ETL Developer And DWH Architect

Pakistan - Last active: 02/03/2012 - Tests: 3 - Portfolio: 4

-- ETL Expert with in-depth working knowledge of Informatica And Datastage -- Expert in designing DWH solutions For Telcos -- Expert in designing DWH solution in Teradata -- Expert in all phases of DWH development life cycle -- Expert in working with Star Schemas

$25.00 /hr
133 hours
5.00