Summary
Work History
Education
Skills
Software
Timeline
SalesManager
Jose Antonio Arreguin

Jose Antonio Arreguin

Lic. Matemáticas Aplicadas Y Computación
Querétaro

Summary

Adept at spearheading software development initiatives, I significantly enhanced team efficiency and reduced defects by 80% at Santander Bank Mexico. My expertise in Scrum methodology and a strong focus on customer relationship management have consistently delivered high-quality solutions, showcasing my ability to meet and exceed employer expectations through collaborative development and continuous improvement.

Work History

Software Engineering Team Lead

Santander Bank Mexico
  • Managed multiple projects simultaneously while maintaining strict adherence to deadlines and quality standards.
  • Collaborated with cross-functional teams to deliver high-quality software solutions on time and within budget constraints.
  • Enhanced team productivity by providing mentorship, coaching, and regular performance evaluations for software engineers.
  • Spearheaded efforts to adopt modern programming languages and frameworks, resulting in greater efficiency and maintainability of codebases.
  • Ensured compliance with industry best practices by regularly conducting internal audits of coding standards across the team''s workstreams.
  • Managed stakeholder relationships by providing regular updates on project progress, addressing concerns proactively, and delivering high-quality solutions that meet their needs.
  • Championed a customer-focused approach when designing software features, enhancing overall satisfaction with end products.
  • Reduced software defects by 80% through rigorous code reviews and automated testing procedures.
  • Negotiated contracts with vendors and suppliers to secure cost-effective solutions for the team''s technical needs.
  • Established effective communication channels among team members, fostering a culture of collaboration and accountability.
  • Analyzed proposed technical solutions based on customer requirements.
  • Coordinated with other engineers to evaluate and improve software and hardware interfaces.
  • Coordinated deployments of new software, feature updates and fixes.
  • Designed and developed forward-thinking systems that meet user needs and improve productivity.
  • Estimated work hours and tracked progress using Scrum methodology.
  • Supervised work of programmers, designers and technicians, assigned tasks and monitored performance against targets.
  • Collaborated with management, internal and development partners regarding software application design status and project progress.
  • Developed robust, scalable, modular and API-centric infrastructures.

IT Support Specialist

Santander Bank Mexico
  • Used ticketing systems to manage and process support actions and requests.
  • Managed high levels of call flow and responded to technical support needs.
  • Diagnosed and troubleshot hardware, software and network issues.
  • Installed, configured and maintained computer systems and network connections.
  • Researched and identified solutions to technical problems.
  • Monitored system performance to identify potential issues.
  • Configured and tested new software and hardware.
  • Installed and configured operating systems and applications.
  • Tested new software and hardware prior to deployment.

Software Testing Manager

Santander Bank Mexico
  • Reduced software defects by conducting thorough test case reviews and providing constructive feedback to developers.
  • Managed a team of software testers, resulting in increased efficiency and productivity.
  • Contributed to the establishment of best practices for software testing within the organization.
  • Provided valuable insights during design reviews by identifying potential usability concerns early in the development lifecycle.
  • Enhanced collaboration between testers and developers with clear communication and regular status meetings.
  • Improved software quality by implementing effective testing strategies and processes.
  • Ensured timely delivery of high-quality software products through efficient resource allocation and scheduling.
  • Collaborated closely with cross-functional teams to ensure seamless integration of newly developed features into existing systems.
  • Maintained detailed documentation of test results, enabling quick identification of trends or patterns that may require further investigation.
  • Championed the adoption of new testing tools and technologies to improve overall team capabilities.
  • Established quality metrics to measure the effectiveness of testing processes and drive continuous improvement initiatives.
  • Optimized test cases to maximize success of manual software testing.
  • Defined, created and controlled testing environments for successful software deliverables.
  • Monitored resolution of bugs, tested fixes, and helped developers tackle ongoing problems by providing QA perspective.

Software Developer

Peñoles Group
  • Improved software efficiency by troubleshooting and resolving coding issues.
  • Saved time and resources by identifying and fixing bugs before product deployment.
  • Updated old code bases to modern development standards, improving functionality.
  • Contributed to a positive team environment through effective communication, problem-solving, and collaboration skills.
  • Collaborated with cross-functional teams to deliver high-quality products on tight deadlines.
  • Enhanced user experience through designing and implementing user-friendly interfaces.
  • Developed customized software solutions for diverse clients, resulting in increased satisfaction and repeat business.
  • Optimized application performance by conducting regular code reviews and refactoring when necessary.
  • Designed customized solutions for proposals to potential customers.
  • .Streamlined workflows by creating reusable code libraries for common functions and features across multiple projects.
  • Participated in software field testing to verify performance of developed projects.

Education

Bachelor Of Applied Mathematics & Computer Science - Informatics

Universidad Nacional Autónoma De México
08.1992

Skills

Virtualization

Software

Remedy

Service Now

HP ALM

Confluence

Timeline

Software Engineering Team Lead

Santander Bank Mexico

IT Support Specialist

Santander Bank Mexico

Software Testing Manager

Santander Bank Mexico

Software Developer

Peñoles Group

Bachelor Of Applied Mathematics & Computer Science - Informatics

Universidad Nacional Autónoma De México
Jose Antonio ArreguinLic. Matemáticas Aplicadas Y Computación