Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Generic

Senen Llanos

San Juan

Summary

Analytical Technical Manager adept at recruiting, leading and developing highly effective technical teams. Meticulous and driven with a passion for innovation and process improvement demonstrated over 15 years in technical roles.

Overview

15
15
years of professional experience
1
1
Certification

Work History

Technology Manager

Premier
10.2022 - 11.2023
  • Founded the Devops Department selecting, hiring and training an international team of developers and establishing a culture of collaboration and teamwork
  • Led the design and development of ever evolving Powerbi Dashboards, reports and data-marts
  • Introduced citizen developers design philosophy and guidelines identifying and empowering the technical knowledge of talented people.
  • Led the design and implementation of new accounting logic and processes that cut down department closing work from 7 to 3 days.
  • Led development and implementation of Microsoft Copilot solutions.

Senior Database Administrator

Premier
06.2018 - 10.2022
  • Led design and architecture for database development, views and stored procedures
  • Maintained SQL Servers, user permissions, data backups, etc
  • Directed interpretation and visualization of market data, KPIs and sales trends using SQL
  • Used ETL and Data Warehousing techniques to consolidate data between different systems and created PowerBi reports for sales trends, profits, vendor commissions, among others
  • Worked with external consultants on Salesforce implementation and integration
  • Created and automated sales, accounting and aging reports via SQL jobs and PowerShell scripting
  • Automated repetitive process freeing up workers time for more complex tasks
  • Mentored and trained employees in SQL.

Lead Data Engineer

La Base
05.2020 - 06.2022
  • Designed and Developed Azure SQL Voter Database
  • Created voter segmentation logic
  • Led query design and weekly ETL (Extract, Transform, Load) tasks conversions from Nationbuilder
  • Trained team with data querying
  • Assisted in google Big Query Data Migration.

Report Developer

Premier
05.2017 - 06.2018
  • Worked with internal stake holders to create SQL queries to extract data from , SQL Server database for ad-hoc requests
  • Designed efficient data models and dashboards using Power Bi
  • Designed and automated recurring report deliverables with Microsoft Power
  • BI or Microsoft SQL Server Reporting Services (SSRS)
  • Established and Developed Salesforce application
  • Designed and created automated processed using Power Automate and SQL
  • Job Agent
  • Used ETL and Data Warehousing techniques to consolidate data between different systems

Database Developer

Truenorth Corporation
05.2016 - 05.2017
  • Created PowerBi, Crystal and SSRS reports starting from the creation of stored procedures and SQL views while ensuring correct and easy to understand displays of data
  • Designed KPIs based on varying set of business rules
  • Responsible for organizing and maintaining version control of SQL code over a variety of servers and team members
  • Maintained organization, version control and project milestones using project management tools (Asana).

IT Coordinator

Columbia University, Manhattan
03.2011 - 04.2016
  • Designed and developed intranet website using Drupal, MySQL and PHP
  • Managed internal student database and assisted in creating and maintaining stored procedures
  • Assisted in budgeting for IT expenses, including the purchase of new equipment and software
  • Worked with management and other departments in the implementation of plans and staff training
  • Compiled project status reports, coordinates project schedules, manages project meetings, and identified and resolved technical problems
  • Developed Inventory management and time off tracking application for the intranet website.

Systems Analyst

Oficina del Comisionado de Seguros
01.2009 - 11.2010

Organized and Directed database digitalization and redesign data project

  • Directed server virtualization and migration project
  • Supervised development of
  • Joomla public facing website
  • Supervised team of 10 Employees in day-to-day operations
  • Directed Active Directory OU and permissions redesign project.

Education

Bachelor - Computer Science

Universidad de Puerto Rico
2005

Skills

  • Top Skills
  • Leadership
  • Data Visualization
  • Dimensional Modeling
  • Employee Development
  • Project Management Expertise
  • Technical Innovation Expertise
  • IT Staff Leadership

Certification

MTA: Database Fundamentals - Certified 2017

Languages

Spanish
Native language
English
Proficient
C2

Timeline

Technology Manager

Premier
10.2022 - 11.2023

Lead Data Engineer

La Base
05.2020 - 06.2022

Senior Database Administrator

Premier
06.2018 - 10.2022

Report Developer

Premier
05.2017 - 06.2018

Database Developer

Truenorth Corporation
05.2016 - 05.2017

IT Coordinator

Columbia University, Manhattan
03.2011 - 04.2016

Systems Analyst

Oficina del Comisionado de Seguros
01.2009 - 11.2010

Bachelor - Computer Science

Universidad de Puerto Rico
Senen Llanos