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Lead Developer - Data Warehouse Resume

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FloridA

SUMMARY

  • Technically sophisticated and business - savvy management professional with a pioneering career reflecting strong leadership qualifications.
  • Experienced in enterprise system planning, architecture, design and development design cycle.
  • Extensive experience in database design, data modeling and data warehousing with Confidential, SQL Server, and redshift.
  • Self-motivated team player with excellent communication skills.
  • Superior record of delivering simultaneous large-scale, mission critical projects on time and under budget.

TECHNICAL SKILLS

Languages: Java, Visual Basic, ASP, PL/SQL, UNIX, ASP.Net

Hardware/Software: Microsoft Windows, Microsoft Office 2003 and XP, Windows NT Workstation, Microsoft FrontPage, ASP, Visio, XML, Microsoft Project, Confidential Developer 2000, Crystal Reports 9.0,SQL Query Builder

Databases: SQL Server 2005, Confidential 10.0, Mongo, Redshift

PROFESSIONAL EXPERIENCE

Confidential, Florida

Lead Developer - Data Warehouse

Responsibilities:

  • Developed a high performance, scalable data architecture solution that incorporates a matrix of technology to relate architectural decision to business needs.
  • Analyzed and defined detailed MDM processes, tasks, data flows, and dependencies.
  • Produced database code (SQL, stored procedures) solutions in order to meet the business requirement.
  • Identified issues and developed procedures for correcting the problem which resulted in the improved quality of critical tables by eliminating the possibility of entering duplicate data in data warehouse.
  • Built and published customized interactive reports and dashboards, report scheduling with Tableau Server.
  • Created action filters, parameters and calculated sets for preparing dashboards and worksheets in Tableau.
  • Restricted data for particular users using Row level security and user filters.
  • Built dashboards for measures with forecast, trend line and reference lines.
  • Created a lot of custom reports for the accounting system using complex stored procedures and crystal report.
  • Administer user, user groups, and scheduled instances for reports in Tableau.
  • Involved in analysis of source systems, business requirements and identification of business rules and creating low-level specifications for ETL.
  • Developed, unit tested and supported various testing phase for the ETL processes.
  • Extracted data from various source systems like XML, CSV, mongo, SQL Server, Salesforce, Accounting, etc.
  • Created SQL jobs to extract data from legacy SQL Server to Reporting SQL server.
  • Developed documentation for all ETL processes.
  • Database Administration for SQL Server.
  • Monitoring space in Red shift and also using vacuum command in reducing the space in red shift.

Environment: Tableau, etLeap, MongoDB, RedShift, AWS, Agile, SSRS, SSIS, Crystal Report, SQL Server, MS Office Tools, Text editing tools, JIRA, Confluence, C#.

Confidential, Florida

Director of Development

Responsibilities:

  • Directed design and development of Student’s Self Service Financial Aid system.
  • This enabled student complete their financial aid process by themselves from start to finish.
  • The students were also able to complete their forms online thus reducing the cost of collecting documents drastically.
  • Managed team of developers and business analyst in working on financial aid and Finance projects.
  • Also, managed team of developers and QA’s offshore.
  • Delivered over $2 million in cost savings through system automation and improvements.
  • Implemented Scrum methodology in development of all projects.
  • Oversee analysis and development for Marketing, Admissions and Financial Aid and Finance projects.
  • Streamlined, standardized and documented various processes in the organization.
  • Implemented Six Sigma methodologies in the execution of projects.
  • Effectively mange requirements gathering process and project planning activities.
  • Ensured that deadlines, quality standards, and client expectations are met.
  • Understand Stakeholders requirements for analyzing data and provided them the reports they have requested.
  • Managed the development of the product in partnership with Campus Management (CMC) using Scrum methodology.
  • This was developing and automating the Financial Aid portion of their application.

Confidential, Miami, Florida

Technical Lead/Development Manager

Responsibilities:

  • Implemented a reporting portal which provides cradle to grave reporting to the clients.
  • This portal provides the VDN the call came in, the skill/split it gets routed through a vector command, the agent who receives the call, the disposition that the agent selects in the application.
  • This is also a great tool for our clients to know how many calls came in the switch (Calls Offered) and how many calls were actually answered (ACDCALLS).
  • Implemented the NICE recording software in order to record the application and voice of our agents while on the call.
  • This recording tool has greatly helped us in training, monitoring and improving the quality of our agents.
  • Random recorded calls are selected by our call center supervisors and reviewed.
  • Implemented one of the most robust CRM applications for one of our clients.
  • This application has been developed in Java and four web logic servers are available for this application.
  • The request from the application can go to one of the servers.
  • The customer information, in the application, gets populated by the ANI coming from the switch.
  • The ANI in our case is the customer’s home phone number.
  • The application has also the ability to search for a customer manually.
  • The application also displays the details of the call history by a particular customer.
  • Ensured that deadlines, quality standards, and client expectations are met.
  • Coordinated teams from telecom, quality, design, training, tooling and purchasing.
  • Manage requirements gathering process and project planning activities.
  • Served as a liaison between staff and clients, earning their confidence with reliable follow-through and clear communications.
  • Gather and document functional and technical requirements for application enhancements and modifications.
  • Facilitate requirements gathering sessions among business line management and assist in defining processes to streamline business activities.
  • Create Use Cases and additional project artifacts to support requirements and processes. Present requirements and manage lifecycle of requirements set.
  • Worked extensively in data warehousing, data mining, crystal reports, Confidential procedures, SQL procedures, DTS, java, VB, ASP and SQR.
  • Create data models and supporting table structures to normalize database.
  • Communicate project plans and tasks to team members for daily activities. Develop and implement processes for requirements lifecycle.

Confidential, California

Programmer Analyst

Responsibilities:

  • Worked in developing systems like Personnel Information System, Material Requirements Planning, Customer Servicing system and Car Rental system.
  • Developed many PL/SQL procedures and packages for the system.
  • Developed menus to access to different forms.
  • Used Property classes to set common properties of items thus reducing lot of development time and Visual attributes for standardization of forms.
  • List of values were associated with various record groups to display all the lists.
  • Record groups were used to increase performance. Used Reports 2.5 to generate reports for the system

Environment: Oracle7.1 with Developer 2000, Forms 4.5, REPORTS 2.5, SQL, PL/SQL on UNIX, Windows NT

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