Senior Database Consultant
Current
Aug 2021 - Present
AeroLeads people directory · profile
Leandro Da Silva Email & Phone Number
Senior Database Consultant
at
Amazon Web Services (AWS)
1 work email found
@wawanesa.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Database Consultant
Location
Calgary, Alberta, Canada
Who is Leandro Da Silva? Overview
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Quick answer
Leandro Da Silva is listed as Senior Database Consultant at Amazon Web Services (AWS), based in Calgary, Alberta, Canada. AeroLeads shows a work email signal at wawanesa.com and a matched LinkedIn profile for Leandro Da Silva.
Leandro Da Silva previously worked as Senior Database Administrator at Wawanesa Insurance and Database Administrator at Wawanesa Insurance. Leandro Da Silva holds Certificate, Data Science from University Of Toronto.
Company email context
Email format at Amazon Web Services (AWS)
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{first}.{last}@wawanesa.com
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Profile bio
About Leandro Da Silva
My 20 years of experience in Information Technology, with years of experience in the financial sector - Insurance and Investment Banking - prepared me for complex challenges where I was able to successfully deliver solutions that brought great results to the business.I am passionate about the work I do and collaborating with others, having leadership and mentoring skills, I face head-on problems even when the required skillset does not match my core competencies. I firmly believe that the process of learning and sharing is what builds stronger teams.Significant experience working for 12 years as a Data Professional, demonstrating skills in ETL and SQL Development; Performance tuning and troubleshooting; Automation development using Python and PowerShell; Infrastructure as Code using Ansible, Jenkins, AWS CloudFormation and Terraform; AWS RDS migration and management.I am a certified professional by AWS and Microsoft.Team player, organized, problem solver and always willing to learn and share knowledge; demonstrated special ability working with developers, project managers, architects on important projects, processes, daily tasks and technical support and training; maintains strong interpersonal and communication skills.
Listed skills include Microsoft Sql Server, T Sql, Sql, Databases, and 22 others.
Current workplace
Leandro Da Silva's current company
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10 roles · 17 years
Leandro Da Silva work experience
A career timeline built from the work history available for this profile.
Senior Database Administrator
Main Projects and Results* Developed a Health Check framework for all managed DBMS services using PowerShell and Python, integrating with Splunk through API calls and using Jenkins Secrets.* Developed automated database process, such as a Database compliance check framework applying auto correction using PowerShell, Pester and Jenkins, using PowerBI as dashboard.* Responsible for managing PostgreSQL environment using Ansible.* Responsible for managing Jenkins instance for the DBA Team.* Working as member of the Data Management team on a project to integrate Guidewire Cloud RDS using CDA Client, developed on Scala and Spark, to load parquet files to our AWS RDS. Also working on required adjustments to the Informatica PowerCenter source mappings.
Sep 2019 - Jul 2021
Database Administrator
Responsible for the management of SQL Server and PostgreSQL environments with the following versions:* SQL Server 2016, SQL 2012 and 2008 R2 versions.* PostgreSQL 9.2, PostgreSQL 9.6 and PostgreSQL 11 versions. SQL Server Environment details: * Continuous Deployment (CD) using dpos PowerShell module and Jenkins jobs. * SQL Server Central Management Server * Multi-Server Job (MSX and TSX) * Enterprise Policy Management (EPM) - migrated to dbachecks framework * Unattended SQL Server Installation framework * Linked Servers * Transactional Replication * Availability Groups * SSIS packages jobs using environment configuration * SSRS development and maintenance. * DMZ Servers * Enterprise Password Vault - CyberArk * Jenkins jobs using Powershell code stored in Git * SQL Server customized alerts using WMI Query * Database documentation using Extended Properties * Developed a SQL Server environment dashboard PowerBI Report Server using Extended Properties. * Spotlight monitoring systemPostgreSQL environment details:* Environment being controlled and deployed using Ansible ANXS - PostgreSQL module. Projects:* Migration of SQL Server 2012 databases to SQL Server 2016* Developed a PowerShell framework using dbachecks from dbatools to ensure the compliance with our SQL Server configurations standard.* Developed an environment dashboard using PowerBI Report Server* Automation process to create Sql Server Database using dbatools and Jenkins jobs.
Apr 2017 - Sep 2019
Database Administrator
* Responsible for the ETL process using SSIS and Qlik Sense, Dimensional modeling, BI Reports and Dashboards in Qlik Sense, and administration of the Qlik Sense Enterprise Server.* Developed a SQL Server Health Dashboard using Microsoft Power BI and dynamically collect information about the SQL Server using SQL Server system dynamic views (DMVs).* Developed a database alert using Windows Management Instrumentation (WMI).
Dec 2015 - Apr 2017
Senior Database Administrator
Senior Database Administrator.DBMS environment with hundreds of servers and high transactional volume.Managed DBMS SQL Server 2000, 2005, 2008 R2, 2012, 2014, Oracle 10g and Oracle 11g.Worked with features of SQL Server such as Failover Clustering, Mirroring, Always On, Transactional replication, Performance Tuning, SSRS, SSIS, SSAS, Partitioned Tables and Indexes and others features.Solved critical issues in SQL Server environment; worked together with team of Microsoft International Engineers.Provided technical support to international team of internal developers, business analyst and project managers in Europe and USA.Main Projects and Results:* Developed new database maintenance by reducing time needed by 77% resulting in better performance for business areas.* Managed migration of a major company database from SQL Server 2005 to SQL Server 2012 raising the compatibility level from 80 to 110 without data loss.
2013 - 2015
~2 yrs
Senior Database Administrator
Senior Database Administrator.Managed DBMS SQL Server 2008 R2 and 2012.Worked with features of SQL Server administration such as Failover Clustering, SSRS, Data Compression, Performance tuning, Partitioned Tables and Indexes and others features.Solved critical issues in SQL Server environment.Provided technical support to internal team of developers, business analyst and project managers.Main Projects and Results:* Implemented page compression getting a ratio of 84% gain, allowing lower consumption of disk space as well as the backups and also getting lower consumption data cache.* Performed Fill Factor adjustments reducing waste average in Data Cache from 19% to 11%, keeping the split page at acceptable levels.* Conducted migration project from physical environment to private cloud using Hyper-V 2012 increasing the level of availability and performance of services and enabling the prediction of business growth.
2012 - 2013
~1 yr
Database Consultant
Senior Database consultant in PRODERJ - Center for Information Technology and Communication of the Government of the State of Rio de Janeiro.Managed DBMS SQL Server 2000, 2005, 2008 and 2008R2.Worked with features of SQL Server such as Failover Clustering, SSRS, SSIS, SSAS.Main Projects and Results:* Directed important project of migration of hundreds of servers from SQL Server 2000 to SQL Server 2008 R2, raising level of compatibility without data loss.
2011 - Aug 2012
Database Consultant
Term Contract - Database consultant in COCA-COLA Company of Brazil.Managed DBMS Oracle 10G Grid control and SQL Server 2005.Administered Oracle 10G and SQL Server 2005 OLTP and OLAP environment to resolve performance issues.
2010 - 2011
~1 yr
Database Consultant
Term Contract - Database consultant in Generali Company of Brazil.Managed DBMS SQL Server 2005.Main Projects and Results:* Conducted database environment analysis project to recommend improvements in SQL Server settings, T-SQL queries and data modeling; held performance tuning of critical process resulting in reduction of 9 hours on daily window of production.
2010 - 2011
~1 yr
It Coordinator
Administered SQL Server Database and Infrastructure of Windows and Linux Servers.Administered Windows and Linux servers.Coordinated teams of developers and IT support.Projects and Results:* Conducted project of SQL Server migration from version 2000 to 2008, raising the compatibility level from 80 to 100 without data loss.* Negotiated contracts with suppliers to reduce IT costs by 20%, increasing the quality and availability of service.
Jun 2002 - Aug 2010
2 education records
Leandro Da Silva education
Certificate, Data Science
University Of Toronto
Analysis And Systems Development.
Estácio
FAQ
Frequently asked questions about Leandro Da Silva
Quick answers generated from the profile data available on this page.
What company does Leandro Da Silva work for?
Leandro Da Silva works for Amazon Web Services (AWS).
What is Leandro Da Silva's role at Amazon Web Services (AWS)?
Leandro Da Silva is listed as Senior Database Consultant at Amazon Web Services (AWS).
What is Leandro Da Silva's email address?
AeroLeads has found 1 work email signal at @wawanesa.com for Leandro Da Silva at Amazon Web Services (AWS).
Where is Leandro Da Silva based?
Leandro Da Silva is based in Calgary, Alberta, Canada while working with Amazon Web Services (AWS).
What companies has Leandro Da Silva worked for?
Leandro Da Silva has worked for Amazon Web Services (Aws), Wawanesa Insurance, Western Canada Lottery Corporation (Wclc), Btg Pactual, and Hoya Vision Care Brasil.
How can I contact Leandro Da Silva?
You can use AeroLeads to view verified contact signals for Leandro Da Silva at Amazon Web Services (AWS), including work email, phone, and LinkedIn data when available.
What schools did Leandro Da Silva attend?
Leandro Da Silva holds Certificate, Data Science from University Of Toronto.
What skills is Leandro Da Silva known for?
Leandro Da Silva is listed with skills including Microsoft Sql Server, T Sql, Sql, Databases, Oracle, Transact Sql, Sql Tuning, and Database Administration.
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