Francisco KarriereFK
Open to opportunities

Francisco Karriere

@karrierefran

Senior Database Administrator with expertise in SQL performance tuning.

Colombia
Message

What I'm looking for

I am looking for a fully remote role that allows me to leverage my extensive database expertise while contributing to innovative projects and fostering a collaborative team environment.

I am a Senior Database Administrator with over 15 years of experience in optimizing database performance, ensuring data integrity, and implementing robust security measures. My proven track record includes reducing query runtime by 95%, leading to significant cost savings for my clients. I thrive in remote work environments, where I can leverage my skills in database migration, query optimization, and security to drive efficiency and achieve organizational goals.

Throughout my career, I have successfully streamlined backup and recovery processes, utilized AI to identify performance bottlenecks, and developed custom reporting solutions that have significantly improved operational efficiency. My freelance work has allowed me to consult for various businesses, enhancing their data management practices and contributing to their growth through strategic data insights.

Experience

Work history, roles, and key accomplishments

FR
Current

Data Consultant

Freelance

Jan 2025 - Present (6 months)

Provided expert development advisory for Python projects with database integration, improving system scalability and accelerating project timelines by 8%. Integrated Microsoft Reporting Services, enabling 10% faster data insights, and optimized database processes for two small/medium businesses.

KI

Senior Database Administrator

Kibernum

Aug 2022 - Present (2 years 11 months)

Streamlined backup and recovery processes, reducing recovery time objective (RTO) by 17% and ensuring business continuity in case of data loss. Utilized AI to identify performance bottlenecks and apply best practices to fine-tune SQL queries, resulting in a 95% reduction in execution time and $3,800 in monthly savings.

FR

Data Consultant

Freelance

Dec 2020 - Present (4 years 7 months)

Developed a custom report using Ms Reporting Services that decreased manual data consolidation time by 60%, saving the team approximately 5 hours per week for Rockwell Automation. Integrated a custom calendar into a client's website, leading to a 20% increase in customer engagement and valuable insights for product improvement.

PA

Senior Database Administrator

Pencil APP

Jan 2019 - Present (6 years 6 months)

Improved PostgreSQL database performance by 15% by creating missing indexes, streamlining routine processes, and developing RESTful APIs, resulting in a 10% increase in user satisfaction. Led a successful migration project, resulting in a 10-hour monthly reduction in development time.

FE

Mid-Senior Database Administrator

Fenix

Jul 2015 - Present (10 years)

Implemented data encryption measures to safeguard sensitive information for 9 million records. Planned and created a database for an event ticketing system, successfully migrating data from MySQL and Oracle PL/SQL to SQL Server, resulting in a 20% reduction in data processing time.

TG

Database Professional

Thales Group

Dec 2007 - Present (17 years 7 months)

Reduced testing time by 10% by successfully applying testing procedures. Built foundational expertise directing teams and working hands-on with database management (optimization, migration), programming, automated testing, and legacy systems.

PR

Database Administrator

Proimpo

Dec 2007 - Present (17 years 7 months)

Improved data access speeds by 15% and reduced storage costs by 5% through the development of efficient database structures. Lowered data recovery time by 20% by implementing an enhanced data backup system.

AC

Database Professional

Accenture

Dec 2007 - Present (17 years 7 months)

Built foundational expertise directing teams and working hands-on with database management (optimization, migration), programming, automated testing, and legacy systems.

FR

Database Professional

Foundation RIMA.org

Dec 2007 - Present (17 years 7 months)

Built foundational expertise directing teams and working hands-on with database management (optimization, migration), programming, automated testing, and legacy systems.

OM

Database Professional

Omnicon

Dec 2007 - Present (17 years 7 months)

Built foundational expertise directing teams and working hands-on with database management (optimization, migration), programming, automated testing, and legacy systems.

Education

Degrees, certifications, and relevant coursework

PL

Platzi

Data Engineer Career path, Data Engineering

Grade: Continuously taking courses towards degree completion

Activities and societies: Participating in collaborative working groups using Slack, Github, and other platforms to facilitate continuous learning among students

Continuously taking courses towards degree completion. Participating in collaborative working groups using Slack, Github, and other platforms to facilitate continuous learning among students.

UN

Universidad Tecnológica Nacional

System Engineer, Computer Software Engineering

Studied System Engineering with a focus on computer software engineering. Gained expertise in various aspects of software development and system design.

UE

UADE - Universidad Argentina de la Empresa

Bachelor of Bioinformatics, Biochemistry and Molecular Biology

Pursued a Bachelor's degree in Bioinformatics, focusing on Biochemistry and Molecular Biology. The program was unfinished.

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