SQL
Alvaro Martinez
IT Analyst
Zapopan
Summary
Experienced developer and Scrum Master with 14 years in consultancy, bringing expertise in SQL and a background in .NET. Recent focus includes data analytics and Python, strengthened through multiple certifications. Dedicated to enhancing operational efficiency and fostering a collaborative teamwork environment.
Overview
14
14
years of professional experience
10
10
Certificates
2
2
Languages
5
5
years of post-secondary education
Work History
SQL Delphi Developer
Tata Consultancy Service
Zapopan
04.2018 - 03.2025
- Analyzed existing SQL queries to identify opportunities for improvements.
- Developed custom database objects, stored procedures and delivered application support.
- Designed and implemented TSQL queries for reporting and complex solution development.
- Developed, implemented and optimized stored procedures and functions using T-SQL.
- Addressed technical issues and guided end users through resolution.
- Supported software integration and implemented maintenance enhancements
- Supported projects enabling delivery efficiencies and technical resolution.
- Enhanced database performance by optimizing SQL queries and stored procedures.
Scrum Master
Tata Consultancy Services
Zapopan
10.2021 - 12.2022
- Facilitated Scrum framework – sprint planning, backlog grooming, daily scrums, sprint reviews, and sprint retrospectives.
- Led sprint reviews and planning meetings to promote full team engagement.
- Managed product backlog and supported Scrum framework for monthly sprint releases.
- Planned Agile best practices and encouraged team cohesion, overcoming impediments, and hurdles to productivity.
- Coached teams in Agile practices and provided necessary training to create positive mindset to Agile methodologies.
- Worked to provide continuous improvement for product development lifecycle
Agile Software Developer
Tata Consultancy Services
Montevideo
05.2011 - 04.2018
- Updated old code bases to modern development standards, improving functionality.
- Developed clear specifications for project plans using customer requirements.
- Discussed issues with team members to provide resolution and apply best practices.
- Participated in highly complex projects with customers, managers and end-users.
- Completed analysis, design and testing phases of software development life cycle.
- Monitored database performance to keep workflows running smoothly.
- Built databases and table structures for web applications.
- Analyzed existing SQL queries to identify opportunities for improvements.
- Developed, implemented and optimized stored procedures and functions using T-SQL.
- Collaborated on stages of systems development lifecycle from requirement gathering to production releases.
- Worked effectively with multiple Scrum teams.
Education
System Analyst -
ORT
Montevideo, Uruguay 03.2007 - 11.2011
Software
Python
NET
Tableau
R
Excel
Certification
Google Data Analytics
Interests
Videogames
Soccer
Movies
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse
Languages
Spanish
Bilingual or Proficient (C2)
English
Advanced (C1)
Timeline
Python 3 Programming - University of Michigan
10-2024
Python for Everybody Specialization - Univesity of Michigan
08-2024
Google AI Essentials
08-2024
AI for Everyone - DeepLearning.AI
08-2024
Professional Scrum Master 2 - Scrum.org
05-2022
Professional Product Owner 1 - Scrum.org
12-2021
Scrum Master
Tata Consultancy Services
10.2021 - 12.2022
SAFe Agilist - Scaled Agile
02-2021
Professional Scrum Master 1 - Scrum.org
10-2020
SQL Delphi Developer
Tata Consultancy Service
04.2018 - 03.2025
Agile Software Developer
Tata Consultancy Services
05.2011 - 04.2018
System Analyst -
ORT
03.2007 - 11.2011
Skills
Team collaboration
Object-oriented programming
SQL development
SQL analytics
Relational databases
Teamwork and collaboration
Problem-solving
Decision-making
Kanban knowledge
Scrum methodology
Data analysis
Data visualization and presentations
Data validation
Data cleaning
Analytical thinking