José Quintero

Software engineer

aguascalientes

Followers

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Proactive Software Engineer with 4 years of experience in technical support and 1
year as tech lead and full-stack developer.
Expertise in designing scalable solutions using Java, Python, JavaScript, and Atlassian
tools, driving performance improvements and team efficiency. Skilled in cloud
environments (AWS, Kubernetes), database optimization, and Agile methodologies.
Passionate about solving complex problems and fostering continuous innovation.

Careers

Tech Support | Software Engineer III

Deloitte

Full time11/2020 - 12/2024

Managed technical teams, assigned tasks and reported progresses.
Collaborated with multicultural agile teams with up to 5 integrants.
Enhanced Atlassian tools (Jira/Confluence) via custom workflows, boosting team
collaboration efficiency.
Engineered Python-based migration system for cross-platform data transfer,
ensuring 97%+ data accuracy via SQL validation in legacy data.
Modernized legacy Java applications through dependency updates and code
optimization, achieving up to 30% faster execution.
Identified a recurring bug, investigated it, and reconstructed a SQL query resolving
it permanently, showing initiative through all the process.
Led a project to identify and correct corrupted documentation using data
validation techniques, ensuring project integrity.
Automated maintenance tasks with Python, reducing manual efforts by 87%.
Enhanced over 20 reports with C#, ensuring accurate data presentation.
Ensured cloud application reliability (AWS/Kubernetes) via proactive monitoring and
security compliance

Full Stack Developer | Tech Support L2

Softtek

Full time03/2020 - 11/2020

Communicated with teams with over 15 members, showing technical curiosity
through all my onboarding process.
Coordinated DevOps projects, fulfilling workflow checklists in releases, maintenance
and follow-ups.
Migrated monolithic functionalities to RESTful web services using Spring Boot,
reducing API response times by 40%.
Optimized core processes via backend, database and frontend enhancement.
Diagnosed production issues via SQL scripts and performance tuning.
Delivered feature enhancements for billing applications.

Project Manager | Front End Developer

INEGI

Full time01/2019 - 02/2020

Led 3 software projects, ensuring on-time delivery via agile methodologies.
Oversaw technical processes in cross-functional teams.
Built interactive prototypes with Vue.js/jQuery to show functionality to stakeholders.
Conducted technical research for scalable solutions.

Education

Universidad Autónoma de Aguascalientes

Computer science

08/2014 - 12/2018Bachelor's DegreeClass of 2018

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Skills

Technical supportSQLJavascriptPythonJavaC#OptimizationFeature implementationWeb designGithub

Experience5-8 years

Hourly rate$19/hr

Open to

remote